Merge pull request #3488 from cesanta/fut

fix unit tests

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/issue.md

@@ -0,0 +1,21 @@
+---
+name: Issue template
+about: Please fill this issue template for reporting Mongoose issues
+#title: 
+#labels: 
+#assignees: 
+---
+
+- My goal is: _describe_
+- My actions were: _describe_
+- My expectation was: _describe_
+- The result I saw: _provide logs or description_
+- My question is: _your question_
+
+# Environment
+
+- mongoose version: _X.Y_
+- Compiler/IDE and SDK: ZZZ version _X.Y_
+- Target hardware/board: _?_
+- Connectivity chip/module: _?_
+- Target RTOS/OS (if applicable): _?_

.github/issue_template.md

@@ -1,13 +0,0 @@
-- My goal is: _describe_
-- My actions were: _describe_
-- My expectation was: _describe_
-- The result I saw: _provide logs or description_
-- My question is: _your question_
-
-# Environment
-
-- mongoose version: _X.Y_
-- Compiler/IDE and SDK: ZZZ version _X.Y_
-- Target hardware/board: _?_
-- Connectivity chip/module: _?_
-- Target RTOS/OS (if applicable): _?_

.github/workflows/cifuzz.yml

@@ -11,17 +11,14 @@ jobs:
     steps:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
-    - run: if ./test/match_changed_files.sh '^src/' ; then echo GO=1 >> $GITHUB_ENV ; fi
     - name: Build Fuzzers
       id: build
-      if: ${{ env.GO == 1 }}
       uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
       with:
         oss-fuzz-project-name: 'mongoose'
         dry-run: false
         language: c++
     - name: Run Fuzzers
-      if: ${{ env.GO == 1 }}
       uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
       with:
         oss-fuzz-project-name: 'mongoose'
@@ -29,8 +26,8 @@ jobs:
         dry-run: false
         language: c++
     - name: Upload Crash
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
-      if: env.GO == 1 && failure() && steps.build.outcome == 'success'
+      if: failure() && steps.build.outcome == 'success'
       with:
         name: artifacts
         path: ./out/artifacts

.github/workflows/codeql.yml

@@ -2,8 +2,8 @@ name: "CodeQL Scanning"
 # https://github.com/github/codeql-action
 
 on:
-  schedule:
+  #schedule:
-    - cron: '30 2 * * *' # run at 2:30 AM UTC
+  #  - cron: '30 23 * * *' # run at 11:30 PM UTC
   # Allow manual runs
   workflow_dispatch:
 
@@ -17,11 +17,11 @@ jobs:
     permissions:
       security-events: write
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       with:
         languages: cpp
     - run: |
@@ -29,4 +29,4 @@ jobs:
         ./test/setup_ga_network.sh && make -C test mip_test CC=gcc ASAN= ASAN_OPTIONS=
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3

.github/workflows/fuzz.yml

@@ -0,0 +1,24 @@
+name: Fuzz
+on:
+  schedule:
+    - cron: '0 21 * * *' # run at 9 PM UTC
+  # Allow manual runs
+  workflow_dispatch:
+env:
+  CC: clang
+jobs:
+  fuzz:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [fuzz, fuzz_tls]
+    name: ${{ matrix.target }}
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: make -C test ${{ matrix.target }} ARGS="-max_total_time=14400"
+
+# as we're not getting access to test units causing a problem, convert from the log:
+# base64 -d > dataofdeath
+# then paste the base64 data, enter, Ctrl-D; maybe check with hexdump -C dataofdeath

.github/workflows/nightly.yml

@@ -1,7 +1,7 @@
-name: Full build and test
+name: Full build
 on:
   schedule:
-    - cron: '0 1 * * *' # run at 1 AM UTC
+    - cron: '0 22 * * *' # run at 10 PM UTC
   # Allow manual runs
   workflow_dispatch:
 env:
@@ -29,15 +29,28 @@ jobs:
           select: "-DMG_ENABLE_POLL=0 -DMG_ENABLE_EPOLL=0"
         - ssl: WOLFSSL
           select: "-DMG_ENABLE_POLL=1 -DMG_ENABLE_EPOLL=0"
+        include:
+        - ssl: BUILTIN
+          cc: gcc
+          target: test
+          select: "-DMG_ENABLE_POLL=0 -DMG_ENABLE_EPOLL=1 -DMG_ENABLE_CHACHA20=0"
     name: linux ${{ matrix.target }} CC=${{ matrix.cc }} SSL=${{ matrix.ssl }} TFLAGS=${{ matrix.select }}
     env:
       CC: ${{ matrix.cc }}
       SSL: ${{ matrix.ssl }}
-      TFLAGS: ${{ matrix.select }}
+      TFLAGS: ${{ matrix.select }} -DMQTT_LOCALHOST -DNO_ABORT
     steps:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
-    - run: sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev && make -C test ${{ matrix.target }}
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev && test/setup_mqtt_server.sh && make -C test ${{ matrix.target }} > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/linux_${{ matrix.target }}_${{ matrix.cc }}_${{ matrix.ssl }}_${{ matrix.select }}_$(date +"%Y%m%d").json"
   mip:
     runs-on: ubuntu-latest
     strategy:
@@ -46,14 +59,40 @@ jobs:
         cc: [gcc, clang, g++, clang++]
         target: [mip_test, mip_tap_test]
         ssl: ["", BUILTIN, MBEDTLS, OPENSSL, WOLFSSL]
+        # #3226: built-in TCP is currently not working with WolfSSL (builds fine)
+        exclude:
+        - ssl: WOLFSSL
+          target: mip_tap_test
     name: ${{ matrix.target }} CC=${{ matrix.cc }} SSL=${{ matrix.ssl }}
     env:
       CC: ${{ matrix.cc }}
       SSL: ${{ matrix.ssl }}
+      TFLAGS: -DMQTT_LOCALHOST -DNO_ABORT
     steps:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
-    - run: if [ "${{ matrix.target }}" == "mip_tap_test" ]; then ./test/setup_ga_network.sh ; fi && sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev && make -C test ${{ matrix.target }} IPV6=0
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: if [ "${{ matrix.target }}" == "mip_tap_test" ]; then ./test/setup_ga_network.sh ; export IPV6=0; else export IPV6=1 ; fi && sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev && make -C test ${{ matrix.target }} > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/${{ matrix.target }}_${{ matrix.cc }}_${{ matrix.ssl }}_$(date +"%Y%m%d").json"
+
+  mip89:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      max-parallel: 1   # no parallel runs, to minimize MQTT errors
+      matrix:
+        target: [mip_vc98]
+    name: mip89 ${{ matrix.target }}
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: make -C test ${{ matrix.target }} IPV6=1
   s390:
     runs-on: ubuntu-latest
     strategy:
@@ -61,10 +100,12 @@ jobs:
       matrix:
         ssl: ["", BUILTIN]
     name: S390 SSL=${{ matrix.ssl }}
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
     steps:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
-    - run: sudo apt -y update ; sudo apt -y install qemu binfmt-support qemu-user-static && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test s390 SSL=${{ matrix.ssl }}
+    - run: sudo apt -y update ; sudo apt -y install binfmt-support qemu-user-static && ./test/setup_mqtt_server.sh && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test s390 SSL=${{ matrix.ssl }} MULTIREC=NO
   armhf:
     runs-on: ubuntu-latest
     strategy:
@@ -72,10 +113,12 @@ jobs:
       matrix:
         ssl: ["", BUILTIN]
     name: ArmHF SSL=${{ matrix.ssl }}
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
     steps:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
-    - run: sudo apt -y update ; sudo apt -y install qemu binfmt-support qemu-user-static && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test armhf SSL=${{ matrix.ssl }}
+    - run: sudo apt -y update ; sudo apt -y install binfmt-support qemu-user-static && ./test/setup_mqtt_server.sh && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test armhf SSL=${{ matrix.ssl }} MULTIREC=NO
   unamalgamated-mg_prefix:
     runs-on: ubuntu-latest
     strategy:
@@ -87,7 +130,7 @@ jobs:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
     - run: sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev
-    - run: make -C test unamalgamated && make -C test mg_prefix
+    - run: make -C test unamalgamated SSL=${{ matrix.ssl }} && make -C test mg_prefix
   valgrind:
     runs-on: ubuntu-latest
     strategy:
@@ -95,11 +138,13 @@ jobs:
       matrix:
         ssl: ["", BUILTIN, MBEDTLS, OPENSSL, WOLFSSL]
     name: Valgrind SSL=${{ matrix.ssl }}
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
     steps:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
     - run: sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev valgrind
-    - run: make -C test valgrind SSL=${{ matrix.ssl }}
+    - run: ./test/setup_mqtt_server.sh && make -C test valgrind SSL=${{ matrix.ssl }}
   macos:
     runs-on: macos-latest
     strategy:
@@ -110,6 +155,8 @@ jobs:
         exclude:
         - ssl: MBEDTLS
           select: -DMG_ENABLE_POLL=0
+        - ssl: MBEDTLS                # see issue#2694
+          select: -DMG_ENABLE_POLL=1
         - ssl: OPENSSL
           select: -DMG_ENABLE_POLL=0
         - ssl: WOLFSSL
@@ -117,13 +164,23 @@ jobs:
     name: macos SSL=${{ matrix.ssl }} TFLAGS=${{ matrix.select }}
     env:
       SSL: ${{ matrix.ssl }}
-      TFLAGS: ${{ matrix.select }} -DNO_SNTP_CHECK -Wno-sign-conversion # Workaround for MbedTLS 3.5.0
+      TFLAGS: ${{ matrix.select }} -DMQTT_LOCALHOST ${{ matrix.env.tflags }} -DNO_ABORT -Wno-sign-conversion -Wno-undef # Workarounds for MbedTLS
       HOMEBREW_NO_AUTO_UPDATE: 1
     steps:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
-    - run: brew install mbedtls wolfssl # jq openssl already pre-installed
+    - uses: webfactory/ssh-agent@v0.9.1
-    - run: make -C test test ASAN_OPTIONS= MBEDTLS=$(echo $(brew --cellar)/mbedtls*/*) OPENSSL=$(echo $(brew --cellar)/openssl*/*) WOLFSSL=$(echo $(brew --cellar)/wolfssl*/*)
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: brew install mbedtls wolfssl mosquitto gawk # jq openssl already pre-installed
+    - run: /opt/homebrew/opt/mosquitto/sbin/mosquitto -c /Users/runner/work/mongoose/mongoose/test/mosquitto.conf.macos &
+    - run: make -C test test ASAN_OPTIONS= MBEDTLS=$(echo $(brew --cellar)/mbedtls*/*) OPENSSL=$(echo $(brew --cellar)/openssl*/*) WOLFSSL=$(echo $(brew --cellar)/wolfssl*/*) > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/macos_test_cc_${{ matrix.ssl }}_${{ matrix.select }}_$(date +"%Y%m%d").json"
+
   windows:
     runs-on: ubuntu-latest
     strategy:
@@ -138,12 +195,21 @@ jobs:
           select: -DMG_ENABLE_POLL=1
     name: windows ${{ matrix.target }} SSL=${{ matrix.ssl }} TFLAGS=${{ matrix.select }}
     env:
-      SSL: SSL=${{ matrix.ssl }}
+      SSL: ${{ matrix.ssl }}
-      TFLAGS: ${{ matrix.select }}
+      TFLAGS: ${{ matrix.select }} -DMQTT_LOCALHOST -DNO_ABORT
     steps:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
-    - run: make -C test ${{ matrix.target }} 
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: ./test/setup_mqtt_server.sh && make -C test ${{ matrix.target }} > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/windows_${{ matrix.target }}_${{ matrix.cc }}_${{ matrix.ssl }}_${{ matrix.select }}_$(date +"%Y%m%d").json"
+ 
   arm:
     runs-on: ubuntu-latest
     strategy:
@@ -165,109 +231,33 @@ jobs:
     - uses: actions/checkout@v4
     - run: make -C test riscv SSL=${{ matrix.ssl }}
 
-  examples:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
-    name: examples ${{ matrix.ssl }}
-    steps:
-    - uses: actions/checkout@v4
-    - run: sudo apt -y install libpcap-dev
-    - run: make -C test examples CFLAGS_EXTRA="${{ matrix.ssl }}"
-    - run: make -C test clean_examples
-  examples_win:
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
-    name: examples_win ${{ matrix.ssl }}
-    steps:
-    - uses: actions/checkout@v4
-#    - uses: egor-tensin/setup-mingw@v2
-#      with:
-#        platform: x64
-    - name: test they build
-      run: make -C test examples_win CFLAGS_EXTRA="${{ matrix.ssl }}"
-      shell: cmd
-    - name: test they clean
-      run: make -C test clean_examples_win
-      shell: cmd
-  examples_mac:
-    runs-on: macos-latest
-    env: { HOMEBREW_NO_AUTO_UPDATE: 1 }
-    strategy:
-      fail-fast: false
-      matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
-    name: examples_mac ${{ matrix.ssl }}
-    steps:
-    - uses: actions/checkout@v4
-    - run: make -C test examples_mac CFLAGS_EXTRA="${{ matrix.ssl }}"
-    - run: make -C test clean_examples_mac
-
-  refprojs:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
-    name: reference-projects ${{ matrix.ssl }}
-    steps:
-    - uses: actions/checkout@v4
-    - run: make -C test refprojs CFLAGS_EXTRA="${{ matrix.ssl }}"
-    - run: make -C test clean_refprojs
-  refprojs_win:
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
-    name: reference-projects_win ${{ matrix.ssl }}
-    steps:
-    - uses: actions/checkout@v4
-#    - uses: egor-tensin/setup-mingw@v2
-#      with:
-#        platform: x64
-    - name: test they build
-      run: make -C test refprojs_win CFLAGS_EXTRA="${{ matrix.ssl }}"
-      shell: cmd
-    - name: test they clean
-      run: make -C test clean_refprojs_win
-      shell: cmd
-  refprojs_mac:
-    runs-on: macos-latest
-    env: { HOMEBREW_NO_AUTO_UPDATE: 1 }
-    strategy:
-      fail-fast: false
-      matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
-    name: reference-projects_mac ${{ matrix.ssl }}
-    steps:
-    - uses: actions/checkout@v4
-    - run: make -C test refprojs CFLAGS_EXTRA="${{ matrix.ssl }}"
-    - run: make -C test clean_refprojs
-
   tutorials:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
+        ssl: [-DMG_TLS=MG_TLS_NONE, -DMG_TLS=MG_TLS_BUILTIN]
     name: tutorials ${{ matrix.ssl }}
     steps:
     - uses: actions/checkout@v4
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
     - run: sudo apt -y install libpcap-dev
-    - run: make -C test tutorials CFLAGS_EXTRA="${{ matrix.ssl }}"
+    - run: make -C test tutorials CFLAGS_EXTRA="${{ matrix.ssl }}" > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/tutorials_${{ matrix.ssl }}_$(date +"%Y%m%d").json"
     - run: make -C test clean_tutorials
+
   tutorials_win:
     runs-on: windows-latest
     strategy:
       fail-fast: false
       matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
+        ssl: [-DMG_TLS=MG_TLS_NONE, -DMG_TLS=MG_TLS_BUILTIN]
     name: tutorials_win ${{ matrix.ssl }}
     steps:
     - uses: actions/checkout@v4
@@ -286,7 +276,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
+        ssl: [-DMG_TLS=MG_TLS_NONE, -DMG_TLS=MG_TLS_BUILTIN]
     name: tutorials_mac ${{ matrix.ssl }}
     steps:
     - uses: actions/checkout@v4
@@ -300,9 +290,68 @@ jobs:
     - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
     - run: echo # nothing specific to install or do
-    - run: make -C examples/arduino arduino-xiao
+    - run: make -C test/arduino
-#   - run: make -C examples/arduino arduino-nano
+    - run: make -C test/arduino cleanall
-    - run: make -C examples/arduino clean
+
+
+#  wizard_examples:
+#    runs-on: ubuntu-latest
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        example:
+#          - path: esp32/esp32-idf
+#    name: ${{ matrix.example.path }}
+#    env:
+#      GO: 0
+#    steps:
+#      - uses: actions/checkout@v4
+#        with: { fetch-depth: 2 }
+#      - run: echo # nothing specific to install or do
+#          fi
+#      - run: make -C tutorials/${{ matrix.example.path }} build
+
+  wizard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: infineon/xmc47_relax-make-baremetal-builtin
+          - path: infineon/xmc_plt2go_4400-make-baremetal-builtin
+          - path: infineon/xmc72_evk-make-baremetal-builtin
+          - path: nxp/frdm-mcxn947-make-baremetal-builtin
+          - path: nxp/frdm-mcxn947-make-freertos-builtin
+          - path: nxp/rt1020-evk-make-baremetal-builtin
+          - path: nxp/rt1060-evk-make-baremetal-builtin
+          - path: nxp/rt1170-evk-make-baremetal-builtin
+          - path: pico-sdk/pico-w-picosdk-baremetal-builtin
+          - path: pico-sdk/pico-2-w-picosdk-baremetal-builtin
+          - path: pico-sdk/w5500-evb-pico-picosdk-baremetal-builtin
+          - path: pico-sdk/w5500-evb-pico2-picosdk-baremetal-builtin
+          - path: pico-sdk/w55rp20-evb-pico-picosdk-baremetal-builtin
+          - path: stm32/nucleo-f429zi-make-baremetal-builtin
+          - path: stm32/nucleo-f429zi-make-freertos-builtin
+          - path: stm32/nucleo-f746zg-make-baremetal-builtin
+          - path: stm32/nucleo-f746zg-make-freertos-builtin
+          - path: stm32/nucleo-h563zi-make-baremetal-builtin
+          - path: stm32/nucleo-h563zi-make-freertos-builtin
+          - path: stm32/nucleo-h723zg-make-baremetal-builtin
+          - path: stm32/nucleo-h723zg-make-freertos-builtin
+          - path: stm32/nucleo-h743zi-make-baremetal-builtin
+          - path: stm32/nucleo-h743zi-make-freertos-builtin
+          - path: stm32/stm32h573i-dk-make-baremetal-builtin
+          - path: stm32/stm32h573i-dk-make-freertos-builtin
+          - path: ti/ek-tm4c1294xl-make-baremetal-builtin
+          - path: ti/ek-tm4c1294xl-make-freertos-builtin
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+      - run: make -C tutorials/${{ matrix.example.path }} build
 
 
   generic_examples:
@@ -311,18 +360,17 @@ jobs:
       fail-fast: false
       matrix:
         example:
-          - path: esp32/uart-bridge
+          - path: micropython/esp32
-          - path: esp32/micropython
+          - path: http/uart-bridge/esp32
-          - path: esp8266/http-client-server
+          - path: http/http-client/esp8266/http-client-server
     name: ${{ matrix.example.path }}
     env:
       GO: 0
     steps:
       - uses: actions/checkout@v4
         with: { fetch-depth: 2 }
-      - run: if ./test/match_changed_files.sh '^src|^examples/${{ matrix.example.path }}'; then echo GO=1 >> $GITHUB_ENV ; fi
       - run: echo # nothing specific to install or do
-      - run: make -C examples/${{ matrix.example.path }} build
+      - run: make -C tutorials/${{ matrix.example.path }} build
   
   generic_examples_arm:
     runs-on: ubuntu-latest
@@ -330,9 +378,7 @@ jobs:
       fail-fast: false
       matrix:
         example:
-          - path: microchip/same54-xpro/mqtt-client
+          - path: mqtt/mqtt-client/microchip/same54-xpro
-          - path: infineon/infineon-xmc4700_4800-lwip-rtx-rtos
-          - path: nxp/nxp-mimxrt1020-azurertos
           - path: nxp/nxp-frdmk66f-freertos
           - path: nxp/nxp-lpcxpresso54s018m-freertos
           - path: nxp/nxp-mimxrt1020-freertos
@@ -351,7 +397,7 @@ jobs:
           - path: nxp/nxp-lpcxpresso54628-lwip-freertos
           - path: nxp/nxp-twrk65f180m-lwip-freertos
           - path: nxp/nxp-twrkv58f220m-lwip-freertos
-          - path: rp2040/pico-rmii
+          - path: pico-sdk/pico-rmii
           - path: stm32/nucleo-f429zi-make-baremetal-builtin-rndis
           - path: stm32/nucleo-f746zg-make-baremetal-builtin-rndis
           - path: stm32/nucleo-g031-make-baremetal-builtin
@@ -362,7 +408,7 @@ jobs:
       - uses: actions/checkout@v4
         with: { fetch-depth: 2 }
       - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-      - run: make -C examples/${{ matrix.example.path }} build
+      - run: make -C tutorials/${{ matrix.example.path }} build
 
   device_dashboard_examples:
     runs-on: ubuntu-latest
@@ -370,13 +416,14 @@ jobs:
       fail-fast: false
       matrix:
         example:
-          - path: esp32/device-dashboard
+          - path: esp32
     name: ${{ matrix.example.path }}
     steps:
       - uses: actions/checkout@v4
         with: { fetch-depth: 2 }
       - run: echo # nothing specific to install or do
-      - run: make -C examples/${{ matrix.example.path }} build
+      - run: make -C tutorials/http/device-dashboard/${{ matrix.example.path }} build
+
 
   device_dashboard_examples_arm:
     runs-on: ubuntu-latest
@@ -385,41 +432,22 @@ jobs:
       matrix:
         ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
         example:
-          - path: infineon/infineon-xmc7200
+          - path: http/device-dashboard/microchip/same54-xpro
-          - path: microchip/same54-xpro/device-dashboard
-          - path: nxp/rt1020-evk-make-baremetal-builtin
           - path: nxp/rt1020-evk-make-freertos-builtin
-          - path: nxp/frdm-mcxn947-make-baremetal-builtin
-          - path: nxp/frdm-mcxn947-make-freertos-builtin
-          - path: nxp/rt1060-evk-make-baremetal-builtin
           - path: nxp/rt1060-evk-make-freertos-builtin
-          - path: nxp/rt1170-evk-make-baremetal-builtin
           - path: nxp/rt1170-evk-make-freertos-builtin
           - path: renesas/ek-ra6m4-make-baremetal-builtin
-          - path: rp2040/pico-rndis-dashboard
+          - path: pico-sdk/pico-rndis-dashboard
-          - path: rp2040/pico-w
+          - path: pico-sdk/pico-w-picosdk-freertos-lwip
-          - path: rp2040/pico-w5500
+          - path: pico-sdk/pico-2-w-picosdk-freertos-lwip
-          - path: stm32/nucleo-f429zi-make-baremetal-builtin
-          - path: stm32/nucleo-f429zi-make-freertos-builtin
-          - path: stm32/nucleo-f746zg-make-baremetal-builtin
-          - path: stm32/nucleo-f746zg-make-freertos-builtin
           - path: stm32/nucleo-f746zg-make-freertos-tcp
           - path: stm32/nucleo-f746zg-make-baremetal-builtin-cmsis_driver
-          - path: stm32/nucleo-h563zi-make-baremetal-builtin
-          - path: stm32/nucleo-h563zi-make-freertos-builtin
-          - path: stm32/nucleo-h723zg-make-freertos-builtin
-          - path: stm32/nucleo-h743zi-make-baremetal-builtin
-          - path: stm32/nucleo-h743zi-make-freertos-builtin
-          - path: stm32/stm32h573i-dk-make-baremetal-builtin
-          - path: stm32/stm32h573i-dk-make-freertos-builtin
-          - path: ti/ek-tm4c1294xl-make-baremetal-builtin
-          - path: ti/ek-tm4c1294xl-make-freertos-builtin
     name: ${{ matrix.example.path }} ${{ matrix.ssl }}
     steps:
       - uses: actions/checkout@v4
         with: { fetch-depth: 2 }
       - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-      - run: make -C examples/${{ matrix.example.path }} build CFLAGS_EXTRA="${{ matrix.ssl }}"
+      - run: make -C tutorials/${{ matrix.example.path }} build CFLAGS_EXTRA="${{ matrix.ssl }}"
 
 #  mqtt_dashboard_examples:
 #    runs-on: ubuntu-latest
@@ -433,7 +461,7 @@ jobs:
 #      - uses: actions/checkout@v4
 #        with: { fetch-depth: 2 }
 #      - run: echo # nothing specific to install or do
-#      - run: make -C examples/${{ matrix.example.path }} build
+#      - run: make -C tutorials/${{ matrix.example.path }} build
       
   mqtt_dashboard_examples_arm:
     runs-on: ubuntu-latest
@@ -441,13 +469,13 @@ jobs:
       fail-fast: false
       matrix:
         example:
-          - path: rp2040/pico-rndis-device
+          - path: pico-sdk/pico-rndis-device
     name: ${{ matrix.example.path }}
     steps:
       - uses: actions/checkout@v4
         with: { fetch-depth: 2 }
       - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-      - run: make -C examples/${{ matrix.example.path }} build
+      - run: make -C tutorials/${{ matrix.example.path }} build
       
 #  dual_examples:
 #    runs-on: ubuntu-latest
@@ -461,181 +489,21 @@ jobs:
 #      - uses: actions/checkout@v4
 #        with: { fetch-depth: 2 }
 #      - run: echo # nothing specific to install or do
-#      - run: make -C examples/${{ matrix.example.path }} device_dashboard
+#      - run: make -C tutorials/${{ matrix.example.path }} device_dashboard
-#      - run: make -C examples/${{ matrix.example.path }} mqtt_dashboard
+#      - run: make -C tutorials/${{ matrix.example.path }} mqtt_dashboard
-
-  dual_examples_arm:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        example:
-          - path: stm32/nucleo-h723zg-make-baremetal-builtin
-    name: ${{ matrix.example.path }}
-    steps:
-      - uses: actions/checkout@v4
-        with: { fetch-depth: 2 }
-      - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-      - run: make -C examples/${{ matrix.example.path }} device_dashboard
-      - run: make -C examples/${{ matrix.example.path }} mqtt_dashboard
 
   cube_examples:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
         with: { fetch-depth: 2 }
-      - run: echo # nothing specific to install or do
+      - run: sudo pip install yq
       - run: cd test/cube && make
 
-  zephyr_examples:
+#  xpresso_examples:
-    runs-on: ubuntu-latest
+#    runs-on: ubuntu-latest
-    steps:
+#    steps:
-      - uses: actions/checkout@v4
+#      - uses: actions/checkout@v4
-        with: { fetch-depth: 2 }
+#        with: { fetch-depth: 2 }
-      - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#      - run: sudo pip install yq
-      - run: make -C examples/zephyr init
+#      - run: cd test/xpresso && make
-      - name: minify manifest
-        uses: mikefarah/yq@master
-        with:
-          cmd: yq -i eval '(.manifest.defaults, .manifest.remotes, .manifest.projects[] | select(.name == "cmsis" or .name == "hal_stm32" or .name == "mbedtls" or .name == "mcuboot" or .name == "picolibc" | del(.null) ), .manifest.self) as $i ireduce({};setpath($i | path; $i)) | del(.manifest.projects.[].null) | del(..|select(length==0))' examples/zephyr/zephyrproject/zephyr/west.yml
-      - run: make -C examples/zephyr update
-      - run: make -C examples/zephyr/device-dashboard build
-      - run: make -C examples/zephyr/http-client build
-      - run: make -C examples/zephyr/http-server build
-      - run: make -C examples/zephyr/mqtt-aws-client build
-      - run: make -C examples/zephyr/websocket-server build
-
-  test_f7:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 2 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/stm32/nucleo-f746zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/stm32/nucleo-f746zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/stm32/nucleo-f746zg-make-freertos-tcp test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - name: Cube
-      run: echo # nothing specific to install or do
-    - run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
-    - run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5    
-    - run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
-
-  test_f4:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 2 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/stm32/nucleo-f429zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/stm32/nucleo-f429zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - name: Cube
-      run: echo # nothing specific to install or do
-    - run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
-    - run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
-    - run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
-
-  test_h743:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 3 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/stm32/nucleo-h743zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/stm32/nucleo-h743zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - name: Cube
-      run: echo # nothing specific to install or do
-    - run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-h743zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
-    - run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-h743zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
-
-  test_h723:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 3 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/stm32/nucleo-h723zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/stm32/nucleo-h723zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    
-  test_h5:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 3 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/stm32/nucleo-h563zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/stm32/nucleo-h563zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_rt1020:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 3 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/nxp/rt1020-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/nxp/rt1020-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_rt1060:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 3 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/nxp/rt1060-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/nxp/rt1060-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_rt1170:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 3 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/nxp/rt1170-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: make -C examples/nxp/rt1170-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_ra6m4:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 3 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run: make -C examples/renesas/ek-ra6m4-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-#    - run: make -C examples/renesas/ek-ra6m4-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_tm4c:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 2 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run:  make -C examples/ti/ek-tm4c1294xl-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run:  make -C examples/ti/ek-tm4c1294xl-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_same54:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 2 }
-    - name: baremetal
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run:  make -C examples/microchip/same54-xpro/device-dashboard test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run:  make -C examples/microchip/same54-xpro/mqtt-client test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_pico_w5500:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with: { fetch-depth: 2 }
-    - name: SDK
-      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
-    - run:  make -C examples/rp2040/pico-w5500 test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-

.github/workflows/nightly_tests.yml

@@ -0,0 +1,143 @@
+name: Full test
+on:
+  schedule:
+    - cron: '0 23 * * *' # run at 11 PM UTC
+  # Allow manual runs
+  workflow_dispatch:
+env:
+  IPV6: 0
+jobs:
+
+  test_f7:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-f746zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-f746zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-f746zg-make-freertos-tcp test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - name: Cube
+      run: sudo pip install yq
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5    
+    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
+
+  test_f4:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-f429zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-f429zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - name: Cube
+      run: sudo pip install yq
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+
+  test_h743:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-h743zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-h743zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#    - name: Cube
+#      run: echo # nothing specific to install or do
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-h743zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-h743zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
+
+  test_h723:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-h723zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-h723zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    
+  test_h5:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-h563zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-h563zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_rt1020:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/nxp/rt1020-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/nxp/rt1020-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_rt1060:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/nxp/rt1060-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/nxp/rt1060-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_rt1170:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/nxp/rt1170-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/nxp/rt1170-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_ra6m4:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/renesas/ek-ra6m4-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#    - run: make -C tutorials/renesas/ek-ra6m4-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_tm4c:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run:  make -C tutorials/ti/ek-tm4c1294xl-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run:  make -C tutorials/ti/ek-tm4c1294xl-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_same54:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run:  make -C tutorials/http/device-dashboard/microchip/same54-xpro test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run:  make -C tutorials/mqtt/mqtt-client/microchip/same54-xpro test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_pico_w5500:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: SDK
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run:  make -C tutorials/pico-sdk/w5500-evb-pico-picosdk-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}

.github/workflows/on_demand.yml

@@ -0,0 +1,32 @@
+name: On demand ad hoc test
+on:
+  workflow_dispatch:
+env:
+  IPV6: 0
+jobs:
+  macos:
+    runs-on: macos-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: [MBEDTLS, WOLFSSL]
+        select: [-DMG_ENABLE_POLL=1]
+    name: macos SSL=${{ matrix.ssl }} TFLAGS=${{ matrix.select }}
+    env:
+      SSL: ${{ matrix.ssl }}
+      TFLAGS: ${{ matrix.select }} -DMQTT_LOCALHOST -DNO_ABORT -Wno-sign-conversion -Wno-undef # Workarounds for MbedTLS
+      HOMEBREW_NO_AUTO_UPDATE: 1
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: brew install mbedtls wolfssl mosquitto gawk # jq openssl already pre-installed
+    - run: /opt/homebrew/opt/mosquitto/sbin/mosquitto -c /Users/runner/work/mongoose/mongoose/test/mosquitto.conf.macos &
+    - run: make -C test test ASAN_OPTIONS= MBEDTLS=$(echo $(brew --cellar)/mbedtls*/*) OPENSSL=$(echo $(brew --cellar)/openssl*/*) WOLFSSL=$(echo $(brew --cellar)/wolfssl*/*) > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/macos_test_cc_${{ matrix.ssl }}_${{ matrix.select }}_$(date +"%Y%m%d").json"

.github/workflows/zephyr.yml

@@ -0,0 +1,27 @@
+name: Zephyr
+on:
+  schedule:
+    - cron: '0 0 * * *' # run at 12 AM UTC
+  # Allow manual runs
+  workflow_dispatch:
+jobs:
+  zephyr_examples:
+    runs-on: ubuntu-24.04
+    strategy:
+      fail-fast: false
+      matrix:
+        revno: ["--mr v3.7-branch", "--mr v4.2.0", "--mr v4.3.0"] # LTS, latest stable
+    name: Zephyr ${{ matrix.revno }}
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: test/setup_ga_docker_filesystem.sh
+      - run: make -C tutorials/zephyr init REPO=zephyrprojectrtos/ci:v0.28.8 REVNO="${{ matrix.revno }}"
+      - run: make -C tutorials/zephyr minify REVNO="${{ matrix.revno }}"
+      - run: make -C tutorials/zephyr update
+      - run: make -C tutorials/zephyr/device-dashboard build REPO=zephyrprojectrtos/ci:v0.28.8
+      - run: make -C tutorials/zephyr/http-client build REPO=zephyrprojectrtos/ci:v0.28.8
+      - run: make -C tutorials/zephyr/http-server build REPO=zephyrprojectrtos/ci:v0.28.8
+      - run: make -C tutorials/zephyr/mqtt-aws-client build REPO=zephyrprojectrtos/ci:v0.28.8
+      - run: make -C tutorials/zephyr/websocket-server build REPO=zephyrprojectrtos/ci:v0.28.8
+# Latest CI image does not work with pre 4.4, they changed some SDK paths

LICENSE

@@ -1,5 +1,5 @@
 Copyright (c) 2004-2013 Sergey Lyubka
-Copyright (c) 2013-2024 Cesanta Software Limited
+Copyright (c) 2013-2026 Cesanta Software Limited
 All rights reserved
 
 This software is dual-licensed: you can redistribute it and/or modify

README.md

@@ -1,11 +1,11 @@
 # Mongoose - Embedded Web Server / Embedded Network Library
 
 [![License: GPLv2/Commercial](https://img.shields.io/badge/License-GPLv2%20or%20Commercial-green.svg)](https://opensource.org/licenses/gpl-2.0.php)
-[![Build Status]( https://github.com/cesanta/mongoose/workflows/build/badge.svg)](https://github.com/cesanta/mongoose/actions)
+[![Build Status]( https://github.com/cesanta/mongoose/actions/workflows/quicktest.yml/badge.svg)](https://github.com/cesanta/mongoose/actions)
 [![Code Coverage](https://codecov.io/gh/cesanta/mongoose/branch/master/graph/badge.svg)](https://codecov.io/gh/cesanta/mongoose)
-[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/mongoose.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:mongoose)
+[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/mongoose.svg)](https://issues.oss-fuzz.com/issues?sort=-opened&can=1&q=proj:mongoose)
 
-Mongoose is a network library for C/C++.  It provides event-driven non-blocking
+<img src="https://mongoose.ws/images/logo.svg" width="48" height="48" align="left" style="float:left;" /> Mongoose is a network library for C/C++.  It provides event-driven non-blocking
 APIs for TCP, UDP, HTTP, WebSocket, MQTT, and other protocols.  It is designed
 for connecting devices and bringing them online. On the market since 2004, used
 by vast number of open source and commercial products - it even runs on the
@@ -14,7 +14,7 @@ robust, and easy. Features include:
 
 - Cross-platform:
   - works on Linux/UNIX, MacOS, Windows, Android
-  - works on STM32, NXP, ESP32, NRF52, TI, Microchip, and other
+  - works on ST, NXP, ESP32, Nordic, TI, Microchip, Infineon, Renesas and other chips
   - write code once - and it'll work everywhere
   - ideal for the unification of the network infrastructure code across company
 - Built-in protocols: plain TCP/UDP, SNTP, HTTP, MQTT, Websocket, and other
@@ -34,6 +34,35 @@ robust, and easy. Features include:
 
 See https://mongoose.ws/ for complete documentation, videos, case studies, etc.
 
+## Supported platforms
+
+Mongoose can work on top of any TCP/IP stack that supports BSD sockets API.
+Platforms supported by the 3rd party TCP/IP stacks:
+
+| TCP/IP stack    | Notes |
+| :-------------- | :------- |
+| **lwIP**        | All devices running lwIP, for example ESP32, ESP32S3, ESP32C3, ESP32C6, etc |
+| **Zephyr**      | All devices supported by Zephyr |
+| **Other**       | Any other TCP/IP stack that supports BSD socket API, for example Amazon FreeRTOS-TCP |
+| **Linux, Mac, Windows**   | Workstations, server, single board computers, embedded Linux devices running on MPUs or FPGAs |
+
+Optionally, Mongoose provides its own built-in TCP/IP stack, eliminating the
+need for additional software to implement networking functionality. The
+built-in stack supports operation in both bare-metal and RTOS environments.
+Platforms supported by the Mongoose built-in TCP/IP stack:
+
+| Hardware       | Notes |
+| :------------- | :------- |
+| **STM32**      | All STM32 MCUs with built-in Ethernet: STM32Fxx, STM32H5xx, STM32H7xx |
+| **NXP**        |  All NXP MCUs with built-in Ethernet: IMXRT102x, IMXRT104x, IMXRT105x, IMXRT106x, IMXRT117x, RW612, MCXN94x   |
+| **Microchip**  | ATSAME54 MCUs with built-int Ethernet  |
+| **Renesas**    | RA5M, RA6M, RA8M MCUs with built-in Ethernet    |
+| **Infineon**   | XMC4, XMC7 MCUs with built-in Ethernet    |
+| **Texas Instruments**  |  TM4C, TMS570 MCUs with built-in Ethernet   |
+| **Cypress WiFi**  | Any MCU with CY43xx WiFi chips, like RP2040 Pico-W, RP2350 Pico2-W, Arduino Portenta    |
+| **Wiznet Ethernet**  | Any MCU that use Wiznet W5500 or Wiznet 5100 MAC+PHY chips    |
+| **Cellular**   | NRF9160, SIM800    |
+
 ## Usage Examples
 
 Below are quick snippets that should give an idea how simple the API is and
@@ -70,7 +99,7 @@ HTTP server implements a REST API that returns current time. JSON formatting:
 static void ev_handler(struct mg_connection *c, int ev, void *ev_data) {
   if (ev == MG_EV_HTTP_MSG) {
     struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    if (mg_http_match_uri(hm, "/api/time/get")) {
+    if (mg_match(hm->uri, mg_str("/api/time/get"), NULL)) {
       mg_http_reply(c, 200, "", "{%m:%lu}\n", MG_ESC("time"), time(NULL));
     } else {
       mg_http_reply(c, 500, "", "{%m:%m}\n", MG_ESC("error"), MG_ESC("Unsupported URI")); 
@@ -169,6 +198,30 @@ We take security seriously:
   have specific security requirements and run independent security audits,
   of which we get notified and in case of any issue, act similar to (3).
 
+## How to report security vulnerabilities
+
+Please send an email to support@cesanta.com, with the full information.
+Do NOT create a github issue.
+
+## Articles
+
+Technical guides and deep dives into embedded web servers, WebUI integration and embedded networking technologies:
+- [Embedded Web Server: A Comprehensive Guide for Modern Connected Devices](https://mongoose.ws/articles/embedded-web-server-a-comprehensive-guide-for-modern-connected-devices/)
+- [Building Embedded Web Device Dashboards](https://mongoose.ws/articles/building-embedded-web-device-dashboard/)
+- [ESP32 Device Dashboard: A Step-by-Step Guide for Developers](https://mongoose.ws/articles/esp32-device-dashboard/)
+- [How to build an STM32 Web Dashboard](https://mongoose.ws/articles/stm32-device-dashboard/)
+- [STM32 WebSocket Guide](https://mongoose.ws/articles/stm32-websocket-guide/)
+- [Web File Manager on STM32, ESP32 and Embedded Linux](https://mongoose.ws/articles/building-a-web-file-manager-on-stm32-esp32-embedded-linux/)
+- [Web dashboard on Zephyr RTOS](https://mongoose.ws/articles/web-dashboard-on-zephyr-rtos/)
+- [Limiting TCP/IP RAM usage on STM32](https://mongoose.ws/articles/limiting-tcpip-ram-usage-on-stm32/)
+- [STM32 Ethernet explained](https://mongoose.ws/articles/stm32-ethernet-explained/)
+- [MQTT on a Microcontroller](https://mongoose.ws/articles/mqtt-on-a-microcontroller/)
+- [STM32 OTA Firmware Update](https://mongoose.ws/articles/stm32-ota-firmware-update/)
+- [RP2350 OTA Firmware Update](https://mongoose.ws/articles/rp2350-ota-firmware-update/)
+- [STM32 Ethernet and caches](https://mongoose.ws/articles/stm32-ethernet-and-cache/)
+- [NXP RW612 OTA Firmware Update](https://mongoose.ws/articles/rw612-ota-firmware-update/)
+- [lwIP vs Mongoose - TCP/IP Stack Integration Benchmark](https://mongoose.ws/articles/lwip-vs-mongoose-tcpip-stack-integration/)
+
 
 ## Contributions
 

examples/README.md

@@ -1,24 +0,0 @@
-# Mongoose Network Library Examples
-
-In order to build and run any of the existing examples, please follow:
-https://mongoose.ws/documentation/#how-to-build-and-run-examples
-
-## Contributing
-
-Rules for creating a new example:
-
-- Makefile golden reference for desktop/server example: [http-server](http-server)
-- Makefile golden reference for the embedded example:
-   [stm32/nucleo-f746zg-baremetal](stm32/nucleo-f746zg-baremetal)
-- An example must build on Windows, Mac and Ubuntu Linux systems
-- Assume that user installed tools according to https://mongoose.ws/tutorials/tools/
-- Makefile must not include any other make files
-- Use `CFLAGS` for system-specific compilation options
-- Use `CFLAGS_MONGOOSE` for mongoose-specific compilation options
-- Use `$(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA)` to compile
-- If external repository is required, download it on demand using git
-  shallow clone. See embedded example golden reference
-- Keep Makefile as short as possible, but verbose to understand it easily
-- Symlink files when required, like `mongoose.c`, `ca.pem`, etc. Make no copies
-- Example's README.md should contain only the title and the link to mongoose.ws
-  tutorial page

examples/arduino/Makefile

@@ -1,28 +0,0 @@
-
-all:
-example:
-	true
-
-arduino: ENV = -v $(CWD):/root
-arduino:
-	curl -sL http://downloads.arduino.cc/arduino-1.8.19-linux64.tar.xz | unxz | tar -xf -
-	mv arduino-* $@
-
-arduino-xiao-board:
-	./arduino/arduino --pref "boardsmanager.additional.urls=https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json" --save-prefs
-	./arduino/arduino --pref "compiler.warning_level=all" --save-prefs
-	./arduino/arduino --install-boards Seeeduino:samd
-
-arduino-xiao: arduino arduino-xiao-board
-	cd w5500-http && ../arduino/arduino --verbose --verify --board Seeeduino:samd:seeed_XIAO_m0 w5500-http.ino
-	cd w5500-mqtt && ../arduino/arduino --verbose --verify --board Seeeduino:samd:seeed_XIAO_m0 w5500-mqtt.ino
-
-arduino-nano: arduino
-	cd w5500-http && ../arduino/arduino --pref compiler.cpp.extra_flags=-DMG_ENABLE_LOG=0 --verbose --verify --board arduino:avr:nano w5500-http.ino
-	cd w5500-mqtt && ../arduino/arduino --pref compiler.cpp.extra_flags=-DMG_ENABLE_LOG=0 --verbose --verify --board arduino:avr:nano w5500-mqtt.ino
-
-clean:
-	rm -rf arduino 
-
-cleanall: clean		#otherwise some parts of xiao-board installation will fail as already installed
-	rm -rf ~/.arduino15 ~/.oracle_jre_usage

examples/arduino/teensy41-http/mongoose_config.h

@@ -1,11 +0,0 @@
-#pragma once
-
-#define MG_ARCH MG_ARCH_NEWLIB     // Use ARM toolchain
-#define MG_ENABLE_TCPIP 1          // Enable built-in network stack
-#define MG_ENABLE_DRIVER_IMXRT 1   // Enable RTxx driver
-#define MG_ENABLE_CUSTOM_MILLIS 1  // Let user implement mg_millis()
-#define MG_ENABLE_POSIX_FS 0       // Disable POSIX filesystem
-#define MG_ENABLE_PACKED_FS 1      // Enable packed filesystem
-
-#define HTTP_URL "http://0.0.0.0"
-#define HTTPS_URL "https://0.0.0.0"

examples/arduino/w5500-http/mongoose_config.h

@@ -1,17 +0,0 @@
-#pragma once
-
-#include "Arduino.h"
-
-#include <errno.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <time.h>
-
-#define MG_ARCH MG_ARCH_CUSTOM
-#define MG_ENABLE_SOCKET 0
-#define MG_ENABLE_TCPIP 1
-#define MG_ENABLE_DRIVER_W5500 1
-#define MG_ENABLE_TCPIP_DRIVER_INIT 0
-#define mkdir(a, b) (-1)
-#define MG_IO_SIZE 128
-//#define MG_ENABLE_LOG 0

examples/arduino/w5500-http/w5500-http.ino

@@ -1,49 +0,0 @@
-#include <SPI.h>
-#include "mongoose.h"
-
-#define SS_PIN 3    // Slave select pin
-struct mg_mgr mgr;  // Mongoose event manager
-struct mg_tcpip_spi spi = {
-    NULL,                                               // SPI data
-    [](void *) { digitalWrite(SS_PIN, LOW); },          // begin transation
-    [](void *) { digitalWrite(SS_PIN, HIGH); },         // end transaction
-    [](void *, uint8_t c) { return SPI.transfer(c); },  // execute transaction
-};
-struct mg_tcpip_if mif = {.mac = {2, 0, 1, 2, 3, 5}};  // network interface
-
-void setup() {
-  Serial.begin(115200);
-  pinMode(SS_PIN, OUTPUT);
-  SPI.begin();
-
-  // Set logging function to a serial print
-  mg_log_set_fn([](char ch, void *) { Serial.print(ch); }, NULL);
-  mg_mgr_init(&mgr);
-
-  delay(3000);
-  MG_INFO(("Starting TCP/IP stack..."));
-
-  mif.driver = &mg_tcpip_driver_w5500;
-  mif.driver_data = &spi;
-  mg_tcpip_init(&mgr, &mif);
-
-  // Start a 5 sec timer, print status message periodically
-  mg_timer_add(
-      &mgr, 5000, MG_TIMER_REPEAT,
-      [](void *) {
-        MG_INFO(("ethernet: %s", mg_tcpip_driver_w5500.up(&mif) ? "up" : "down"));
-      },
-      NULL);
-
-  // Setup HTTP listener. Respond "ok" on any HTTP request
-  mg_http_listen(
-      &mgr, "http://0.0.0.0",
-      [](struct mg_connection *c, int ev, void *ev_data) {
-        if (ev == MG_EV_HTTP_MSG) mg_http_reply(c, 200, "", "ok\n");
-      },
-      &mgr);
-}
-
-void loop() {
-  mg_mgr_poll(&mgr, 1);
-}

examples/arduino/w5500-mqtt/mongoose_config.h

@@ -1,17 +0,0 @@
-#pragma once
-
-#include "Arduino.h"
-
-#include <errno.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <time.h>
-
-#define MG_ARCH MG_ARCH_CUSTOM
-#define MG_ENABLE_SOCKET 0
-#define MG_ENABLE_TCPIP 1
-#define MG_ENABLE_DRIVER_W5500 1
-#define MG_ENABLE_TCPIP_DRIVER_INIT 0
-#define mkdir(a, b) (-1)
-#define MG_IO_SIZE 512
-//#define MG_ENABLE_LOG 0

examples/arduino/w5500-mqtt/net.c

@@ -1,58 +0,0 @@
-#include "net.h"
-
-#define MQTT_SERVER "mqtt://broker.hivemq.com:1883"
-struct mg_connection *mqtt_connection;
-const char *mqtt_subscribe_topic = "mg/rx";
-const char *mqtt_publish_topic = "mg/tx";
-
-struct mg_mgr mgr;  // Mongoose event manager
-struct mg_tcpip_if mif = {.mac = {2, 0, 1, 2, 3, 5}};  // network interface
-
-void mqtt_publish(const char *message) {
-  struct mg_mqtt_opts opts = {};
-  opts.topic = mg_str(mqtt_publish_topic);
-  opts.message = mg_str(message);
-  if (mqtt_connection) mg_mqtt_pub(mqtt_connection, &opts);
-}
-
-static void fn(struct mg_connection *c, int ev, void *ev_data) {
-  if (ev == MG_EV_MQTT_OPEN) {
-    MG_INFO(("%lu CONNECTED to %s", c->id, MQTT_SERVER));
-    struct mg_mqtt_opts opts = {};
-    opts.topic = mg_str(mqtt_subscribe_topic);
-    mg_mqtt_sub(c, &opts);
-    MG_INFO(("%lu SUBSCRIBED to %s", c->id, mqtt_subscribe_topic));
-  } else if (ev == MG_EV_MQTT_MSG) {
-    // Received MQTT message
-    struct mg_mqtt_message *mm = (struct mg_mqtt_message *) ev_data;
-    MG_INFO(("%lu RECEIVED %.*s <- %.*s", c->id, (int) mm->data.len,
-             mm->data.buf, (int) mm->topic.len, mm->topic.buf));
-    exec_command(mm->data.buf, mm->data.len);
-  } else if (ev == MG_EV_CLOSE) {
-    MG_INFO(("%lu CLOSED", c->id));
-    mqtt_connection = NULL;
-  }
-}
-
-static void timer_fn(void *arg) {
-  struct mg_mgr *mgr = (struct mg_mgr *) arg;
-  struct mg_mqtt_opts opts;
-  memset(&opts, 0, sizeof(opts));
-  opts.clean = true;
-  if (mif.state == MG_TCPIP_STATE_READY && mqtt_connection == NULL) {
-    mqtt_connection = mg_mqtt_connect(mgr, MQTT_SERVER, &opts, fn, NULL);
-  }
-  // MG_INFO(("Eth: %d, MQTT: %p", mif.state, mqtt_connection));
-}
-
-void net_init(void) {
-  // Set Mongoose logging function to a serial print
-  mg_mgr_init(&mgr);
-
-  mif.driver = &mg_tcpip_driver_w5500;
-  mif.driver_data = &spi;
-  mg_tcpip_init(&mgr, &mif);
-
-  // Start a timer that keeps MQTT connection alive
-  mg_timer_add(&mgr, 3000, MG_TIMER_REPEAT, timer_fn, &mgr);
-}

examples/arduino/w5500-mqtt/net.h

@@ -1,16 +0,0 @@
-#pragma once
-#include "mongoose.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern struct mg_tcpip_spi spi;
-extern struct mg_mgr mgr;
-void mqtt_publish(const char *message);
-void net_init(void);
-void exec_command(const char *req, size_t req_len);
-
-#ifdef __cplusplus
-}
-#endif

examples/arduino/w5500-mqtt/w5500-mqtt.ino

@@ -1,51 +0,0 @@
-#include <SPI.h>
-#include "net.h"
-
-#define SS_PIN 17   // Slave select pin
-struct mg_tcpip_spi spi = {
-    NULL,                                               // SPI data
-    [](void *) { digitalWrite(SS_PIN, LOW); },          // Begin transaction
-    [](void *) { digitalWrite(SS_PIN, HIGH); },         // End transaction
-    [](void *, uint8_t c) { return SPI.transfer(c); },  // Execute transaction
-};
-
-void exec_command(const char *req, size_t req_len) {
-  char res[100];
-  if (req_len == 2 && strncmp(req, "on", req_len) == 0) {
-    digitalWrite(LED_BUILTIN, true);
-    snprintf(res, sizeof(res), "LED on");
-  } else if (req_len == 3 && strncmp(req, "off", req_len) == 0) {
-    digitalWrite(LED_BUILTIN, false);
-    snprintf(res, sizeof(res), "LED off");
-  } else {
-    snprintf(res, sizeof(res), "Unknown command: [%.*s]", (int) req_len, req);
-  }
-  Serial.println(res);
-  mqtt_publish(res);
-}
-
-static void process_input(char c) {
-  static char buf[100];
-  static size_t len = 0;
-  char response[100];
-  if (c != '\n' && c != '\0') buf[len++] = c;  // Append to the buffer
-  if (len >= sizeof(buf)) len = 0;             // On overflow, reset
-  if (c == '\n' && len > 0) {
-    exec_command(buf, len);
-    len = 0;
-  }
-}
-
-void setup() {
-  Serial.begin(115200);
-  SPI.begin();
-  pinMode(SS_PIN, OUTPUT);
-  pinMode(LED_BUILTIN, OUTPUT);
-  mg_log_set_fn([](char ch, void *) { Serial.print(ch); }, NULL);
-  net_init();
-}
-
-void loop() {
-  if (Serial.available()) process_input(Serial.read());
-  mg_mgr_poll(&mgr, 1);
-}

examples/device-dashboard/Makefile

@@ -1,56 +0,0 @@
-PROG ?= ./example       # Program we are building
-PACK ?= ./pack          # Packing executable
-DELETE = rm -rf         # Command to remove files
-GZIP ?= gzip            # For compressing files in web_root/
-OUT ?= -o $(PROG)       # Compiler argument for output file
-SOURCES = main.c mongoose.c net.c packed_fs.c   # Source code files
-CFLAGS = -W -Wall -Wextra -g -I.                # Build options
-NPX ?= npx
-
-# Mongoose build options. See https://mongoose.ws/documentation/#build-options
-CFLAGS_MONGOOSE += -DMG_ENABLE_PACKED_FS=1
-
-ifeq ($(OS),Windows_NT)         # Windows settings. Assume MinGW compiler. To use VC: make CC=cl CFLAGS=/MD OUT=/Feprog.exe
-  PROG = example.exe            # Use .exe suffix for the binary
-  PACK = pack.exe               # Packing executable
-  CC = gcc                      # Use MinGW gcc compiler
-  CFLAGS += -lws2_32            # Link against Winsock library
-  DELETE = cmd /C del /Q /F /S  # Command prompt command to delete files
-  GZIP = echo                   # No gzip on Windows
-endif
-
-# Default target. Build and run program
-all: $(PROG)
-	$(RUN) $(PROG) $(ARGS)
-
-# Build program from sources
-$(PROG): $(SOURCES)
-	$(CC) $(SOURCES) $(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA) $(OUT)
-
-# Bundle JS libraries (preact, preact-router, ...) into a single file
-web_root/bundle.js:
-	curl -s https://npm.reversehttp.com/preact,preact/hooks,htm/preact,preact-router -o $@
-
-# Create optimised CSS. Prerequisite: npm -g i tailwindcss tailwindcss-font-inter
-web_root/main.css: web_root/index.html $(wildcard web_root/*.js)
-	$(NPX) tailwindcss -o $@ --minify
-
-# Generate packed filesystem for serving Web UI
-packed_fs.c: $(wildcard web_root/*) $(wildcard certs/*) Makefile web_root/main.css web_root/bundle.js
-	$(GZIP) web_root/*
-	$(CC) ../../test/pack.c -o $(PACK)
-	$(PACK) web_root/* certs/* > $@
-	$(GZIP) -d web_root/*
-
-mbedtls:
-	git clone --depth 1 -b v2.28.2 https://github.com/mbed-tls/mbedtls $@
-
-ifeq ($(TLS), mbedtls)
-CFLAGS += -DMG_TLS=MG_TLS_MBED -Wno-conversion -Imbedtls/include
-CFLAGS += -DMBEDTLS_CONFIG_FILE=\"mbedtls_config.h\" mbedtls/library/*.c
-$(PROG): mbedtls
-endif
-
-# Cleanup. Delete built program and all build artifacts
-clean:
-	$(DELETE) $(PROG) $(PACK) *.o *.obj *.exe *.dSYM mbedtls

examples/device-dashboard/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/device-dashboard/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/device-dashboard/net.c

@@ -1,306 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#include "net.h"
-
-// Authenticated user.
-// A user can be authenticated by:
-//   - a name:pass pair, passed in a header Authorization: Basic .....
-//   - an access_token, passed in a header Cookie: access_token=....
-// When a user is shown a login screen, she enters a user:pass. If successful,
-// a server responds with a http-only access_token cookie set.
-struct user {
-  const char *name, *pass, *access_token;
-};
-
-// Settings
-struct settings {
-  bool log_enabled;
-  int log_level;
-  long brightness;
-  char *device_name;
-};
-
-static struct settings s_settings = {true, 1, 57, NULL};
-
-static const char *s_json_header =
-    "Content-Type: application/json\r\n"
-    "Cache-Control: no-cache\r\n";
-
-int ui_event_next(int no, struct ui_event *e) {
-  if (no < 0 || no >= MAX_EVENTS_NO) return 0;
-
-  srand((unsigned) no);
-  e->type = (uint8_t) rand() % 4;
-  e->prio = (uint8_t) rand() % 3;
-  e->timestamp =
-      (unsigned long) ((int64_t) mg_now() - 86400 * 1000 /* one day back */ +
-                       no * 300 * 1000 /* 5 mins between alerts */ +
-                       1000 * (rand() % 300) /* randomize event time */) /
-      1000UL;
-
-  mg_snprintf(e->text, MAX_EVENT_TEXT_SIZE, "event#%d", no);
-  return no + 1;
-}
-
-static void timer_sntp_fn(void *param) {  // SNTP timer function. Sync up time
-  mg_sntp_connect(param, "udp://time.google.com:123", NULL, NULL);
-}
-
-// Parse HTTP requests, return authenticated user or NULL
-static struct user *authenticate(struct mg_http_message *hm) {
-  // In production, make passwords strong and tokens randomly generated
-  // In this example, user list is kept in RAM. In production, it can
-  // be backed by file, database, or some other method.
-  static struct user users[] = {
-      {"admin", "admin", "admin_token"},
-      {"user1", "user1", "user1_token"},
-      {"user2", "user2", "user2_token"},
-      {NULL, NULL, NULL},
-  };
-  char user[64], pass[64];
-  struct user *u, *result = NULL;
-  mg_http_creds(hm, user, sizeof(user), pass, sizeof(pass));
-  MG_VERBOSE(("user [%s] pass [%s]", user, pass));
-
-  if (user[0] != '\0' && pass[0] != '\0') {
-    // Both user and password is set, search by user/password
-    for (u = users; result == NULL && u->name != NULL; u++)
-      if (strcmp(user, u->name) == 0 && strcmp(pass, u->pass) == 0) result = u;
-  } else if (user[0] == '\0') {
-    // Only password is set, search by token
-    for (u = users; result == NULL && u->name != NULL; u++)
-      if (strcmp(pass, u->access_token) == 0) result = u;
-  }
-  return result;
-}
-
-static void handle_login(struct mg_connection *c, struct user *u) {
-  char cookie[256];
-  mg_snprintf(cookie, sizeof(cookie),
-              "Set-Cookie: access_token=%s; Path=/; "
-              "%sHttpOnly; SameSite=Lax; Max-Age=%d\r\n",
-              u->access_token, c->is_tls ? "Secure; " : "", 3600 * 24);
-  mg_http_reply(c, 200, cookie, "{%m:%m}", MG_ESC("user"), MG_ESC(u->name));
-}
-
-static void handle_logout(struct mg_connection *c) {
-  char cookie[256];
-  mg_snprintf(cookie, sizeof(cookie),
-              "Set-Cookie: access_token=; Path=/; "
-              "Expires=Thu, 01 Jan 1970 00:00:00 UTC; "
-              "%sHttpOnly; Max-Age=0; \r\n",
-              c->is_tls ? "Secure; " : "");
-  mg_http_reply(c, 200, cookie, "true\n");
-}
-
-static void handle_debug(struct mg_connection *c, struct mg_http_message *hm) {
-  int level = mg_json_get_long(hm->body, "$.level", MG_LL_DEBUG);
-  mg_log_set(level);
-  mg_http_reply(c, 200, "", "Debug level set to %d\n", level);
-}
-
-static size_t print_int_arr(void (*out)(char, void *), void *ptr, va_list *ap) {
-  size_t i, len = 0, num = va_arg(*ap, size_t);  // Number of items in the array
-  int *arr = va_arg(*ap, int *);              // Array ptr
-  for (i = 0; i < num; i++) {
-    len += mg_xprintf(out, ptr, "%s%d", i == 0 ? "" : ",", arr[i]);
-  }
-  return len;
-}
-
-static void handle_stats_get(struct mg_connection *c) {
-  int points[] = {21, 22, 22, 19, 18, 20, 23, 23, 22, 22, 22, 23, 22};
-  mg_http_reply(c, 200, s_json_header, "{%m:%d,%m:%d,%m:[%M]}\n",
-                MG_ESC("temperature"), 21,  //
-                MG_ESC("humidity"), 67,     //
-                MG_ESC("points"), print_int_arr,
-                sizeof(points) / sizeof(points[0]), points);
-}
-
-static size_t print_events(void (*out)(char, void *), void *ptr, va_list *ap) {
-  size_t len = 0;
-  struct ui_event ev;
-  int pageno = va_arg(*ap, int);
-  int no = (pageno - 1) * EVENTS_PER_PAGE;
-  int end = no + EVENTS_PER_PAGE;
-
-  while ((no = ui_event_next(no, &ev)) != 0 && no <= end) {
-    len += mg_xprintf(out, ptr, "%s{%m:%lu,%m:%d,%m:%d,%m:%m}\n",  //
-                      len == 0 ? "" : ",",                         //
-                      MG_ESC("time"), ev.timestamp,                //
-                      MG_ESC("type"), ev.type,                     //
-                      MG_ESC("prio"), ev.prio,                     //
-                      MG_ESC("text"), MG_ESC(ev.text));
-  }
-
-  return len;
-}
-
-static void handle_events_get(struct mg_connection *c,
-                              struct mg_http_message *hm) {
-  int pageno = mg_json_get_long(hm->body, "$.page", 1);
-  mg_http_reply(c, 200, s_json_header, "{%m:[%M], %m:%d}\n", MG_ESC("arr"),
-                print_events, pageno, MG_ESC("totalCount"), MAX_EVENTS_NO);
-}
-
-static void handle_settings_set(struct mg_connection *c, struct mg_str body) {
-  struct settings settings;
-  char *s = mg_json_get_str(body, "$.device_name");
-  bool ok = true;
-  memset(&settings, 0, sizeof(settings));
-  mg_json_get_bool(body, "$.log_enabled", &settings.log_enabled);
-  settings.log_level = mg_json_get_long(body, "$.log_level", 0);
-  settings.brightness = mg_json_get_long(body, "$.brightness", 0);
-  if (s && strlen(s) < MAX_DEVICE_NAME) {
-    free(settings.device_name);
-    settings.device_name = s;
-  } else {
-    free(s);
-  }
-  s_settings = settings; // Save to the device flash
-  mg_http_reply(c, 200, s_json_header,
-                "{%m:%s,%m:%m}",                          //
-                MG_ESC("status"), ok ? "true" : "false",  //
-                MG_ESC("message"), MG_ESC(ok ? "Success" : "Failed"));
-}
-
-static void handle_settings_get(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "{%m:%s,%m:%hhu,%m:%hhu,%m:%m}\n",  //
-                MG_ESC("log_enabled"),
-                s_settings.log_enabled ? "true" : "false",    //
-                MG_ESC("log_level"), s_settings.log_level,    //
-                MG_ESC("brightness"), s_settings.brightness,  //
-                MG_ESC("device_name"), MG_ESC(s_settings.device_name));
-}
-
-static void handle_firmware_upload(struct mg_connection *c,
-                                   struct mg_http_message *hm) {
-  char name[64], offset[20], total[20];
-  struct mg_str data = hm->body;
-  long ofs = -1, tot = -1;
-  name[0] = offset[0] = '\0';
-  mg_http_get_var(&hm->query, "name", name, sizeof(name));
-  mg_http_get_var(&hm->query, "offset", offset, sizeof(offset));
-  mg_http_get_var(&hm->query, "total", total, sizeof(total));
-  MG_INFO(("File %s, offset %s, len %lu", name, offset, data.len));
-  if ((ofs = mg_json_get_long(mg_str(offset), "$", -1)) < 0 ||
-      (tot = mg_json_get_long(mg_str(total), "$", -1)) < 0) {
-    mg_http_reply(c, 500, "", "offset and total not set\n");
-  } else if (ofs == 0 && mg_ota_begin((size_t) tot) == false) {
-    mg_http_reply(c, 500, "", "mg_ota_begin(%ld) failed\n", tot);
-  } else if (data.len > 0 && mg_ota_write(data.buf, data.len) == false) {
-    mg_http_reply(c, 500, "", "mg_ota_write(%lu) @%ld failed\n", data.len, ofs);
-    mg_ota_end();
-  } else if (data.len == 0 && mg_ota_end() == false) {
-    mg_http_reply(c, 500, "", "mg_ota_end() failed\n", tot);
-  } else {
-    mg_http_reply(c, 200, s_json_header, "true\n");
-    if (data.len == 0) {
-      // Successful mg_ota_end() called, schedule device reboot
-      mg_timer_add(c->mgr, 500, 0, (void (*)(void *)) mg_device_reset, NULL);
-    }
-  }
-}
-
-static void handle_firmware_commit(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "%s\n",
-                mg_ota_commit() ? "true" : "false");
-}
-
-static void handle_firmware_rollback(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "%s\n",
-                mg_ota_rollback() ? "true" : "false");
-}
-
-static size_t print_status(void (*out)(char, void *), void *ptr, va_list *ap) {
-  int fw = va_arg(*ap, int);
-  return mg_xprintf(out, ptr, "{%m:%d,%m:%c%lx%c,%m:%u,%m:%u}\n",
-                    MG_ESC("status"), mg_ota_status(fw), MG_ESC("crc32"), '"',
-                    mg_ota_crc32(fw), '"', MG_ESC("size"), mg_ota_size(fw),
-                    MG_ESC("timestamp"), mg_ota_timestamp(fw));
-}
-
-static void handle_firmware_status(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "[%M,%M]\n", print_status,
-                MG_FIRMWARE_CURRENT, print_status, MG_FIRMWARE_PREVIOUS);
-}
-
-static void handle_device_reset(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "true\n");
-  mg_timer_add(c->mgr, 500, 0, (void (*)(void *)) mg_device_reset, NULL);
-}
-
-static void handle_device_eraselast(struct mg_connection *c) {
-  size_t ss = mg_flash_sector_size(), size = mg_flash_size();
-  char *base = (char *) mg_flash_start(), *last = base + size - ss;
-  if (mg_flash_bank() == 2) last -= size / 2;
-  mg_flash_erase(last);
-  mg_http_reply(c, 200, s_json_header, "true\n");
-}
-
-// HTTP request handler function
-static void fn(struct mg_connection *c, int ev, void *ev_data) {
-  if (ev == MG_EV_ACCEPT) {
-    if (c->fn_data != NULL) {  // TLS listener!
-      struct mg_tls_opts opts = {0};
-      opts.cert = mg_unpacked("/certs/server_cert.pem");
-      opts.key = mg_unpacked("/certs/server_key.pem");
-      mg_tls_init(c, &opts);
-    }
-  } else if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    struct user *u = authenticate(hm);
-
-    if (mg_match(hm->uri, mg_str("/api/#"), NULL) && u == NULL) {
-      mg_http_reply(c, 403, "", "Not Authorised\n");
-    } else if (mg_match(hm->uri, mg_str("/api/login"), NULL)) {
-      handle_login(c, u);
-    } else if (mg_match(hm->uri, mg_str("/api/logout"), NULL)) {
-      handle_logout(c);
-    } else if (mg_match(hm->uri, mg_str("/api/debug"), NULL)) {
-      handle_debug(c, hm);
-    } else if (mg_match(hm->uri, mg_str("/api/stats/get"), NULL)) {
-      handle_stats_get(c);
-    } else if (mg_match(hm->uri, mg_str("/api/events/get"), NULL)) {
-      handle_events_get(c, hm);
-    } else if (mg_match(hm->uri, mg_str("/api/settings/get"), NULL)) {
-      handle_settings_get(c);
-    } else if (mg_match(hm->uri, mg_str("/api/settings/set"), NULL)) {
-      handle_settings_set(c, hm->body);
-    } else if (mg_match(hm->uri, mg_str("/api/firmware/upload"), NULL)) {
-      handle_firmware_upload(c, hm);
-    } else if (mg_match(hm->uri, mg_str("/api/firmware/commit"), NULL)) {
-      handle_firmware_commit(c);
-    } else if (mg_match(hm->uri, mg_str("/api/firmware/rollback"), NULL)) {
-      handle_firmware_rollback(c);
-    } else if (mg_match(hm->uri, mg_str("/api/firmware/status"), NULL)) {
-      handle_firmware_status(c);
-    } else if (mg_match(hm->uri, mg_str("/api/device/reset"), NULL)) {
-      handle_device_reset(c);
-    } else if (mg_match(hm->uri, mg_str("/api/device/eraselast"), NULL)) {
-      handle_device_eraselast(c);
-    } else {
-      struct mg_http_serve_opts opts;
-      memset(&opts, 0, sizeof(opts));
-#if MG_ARCH == MG_ARCH_UNIX || MG_ARCH == MG_ARCH_WIN32
-      opts.root_dir = "web_root";  // On workstations, use filesystem
-#else
-      opts.root_dir = "/web_root";  // On embedded, use packed files
-      opts.fs = &mg_fs_packed;
-#endif
-      mg_http_serve_dir(c, ev_data, &opts);
-    }
-    MG_DEBUG(("%lu %.*s %.*s -> %.*s", c->id, (int) hm->method.len,
-              hm->method.buf, (int) hm->uri.len, hm->uri.buf, (int) 3,
-              &c->send.buf[9]));
-  }
-}
-
-void web_init(struct mg_mgr *mgr) {
-  s_settings.device_name = strdup("My Device");
-  mg_http_listen(mgr, HTTP_URL, fn, NULL);
-  mg_http_listen(mgr, HTTPS_URL, fn, (void *) 1);
-  mg_timer_add(mgr, 3600 * 1000, MG_TIMER_RUN_NOW | MG_TIMER_REPEAT,
-               timer_sntp_fn, mgr);
-}

examples/device-dashboard/web_root/index.html

@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html lang="en" class="h-full bg-white">
-  <head>
-    <title></title>
-    <meta charset="utf-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='1.5' stroke='currentColor'> <path stroke-linecap='round' stroke-linejoin='round' d='M14.857 17.082a23.848 23.848 0 005.454-1.31A8.967 8.967 0 0118 9.75v-.7V9A6 6 0 006 9v.75a8.967 8.967 0 01-2.312 6.022c1.733.64 3.56 1.085 5.455 1.31m5.714 0a24.255 24.255 0 01-5.714 0m5.714 0a3 3 0 11-5.714 0' /> </svg>" />
-    <link href="main.css" rel="stylesheet" />
-    <link href="https://rsms.me/inter/inter.css" rel="stylesheet" />
-  </head>
-  <body class="h-full"></body>
-  <script src="history.min.js"></script>
-  <script type="module" src="main.js"></script>
-</html>

examples/device-dashboard/web_root/main.css

@@ -1 +0,0 @@
-/*! tailwindcss v3.3.2 | MIT License | https://tailwindcss.com*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Inter var,Helvetica,sans-serif;font-feature-settings:"cv11","ss01";font-variation-settings:"opsz" 32}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:initial}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button;background-color:initial;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:initial}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]{display:none}*,::backdrop,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: }.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.pointer-events-none{pointer-events:none}.pointer-events-auto{pointer-events:auto}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.inset-0{inset:0}.bottom-0{bottom:0}.left-0{left:0}.right-auto{right:auto}.top-0{top:0}.isolate{isolation:isolate}.z-10{z-index:10}.z-\[48\]{z-index:48}.z-\[60\]{z-index:60}.col-span-2{grid-column:span 2/span 2}.m-4{margin:1rem}.mx-auto{margin-left:auto;margin-right:auto}.my-0{margin-top:0;margin-bottom:0}.my-1{margin-top:.25rem;margin-bottom:.25rem}.my-2{margin-top:.5rem;margin-bottom:.5rem}.my-3{margin-top:.75rem;margin-bottom:.75rem}.my-4{margin-top:1rem;margin-bottom:1rem}.my-5{margin-top:1.25rem;margin-bottom:1.25rem}.mb-1{margin-bottom:.25rem}.ml-3{margin-left:.75rem}.ml-4{margin-left:1rem}.mr-2{margin-right:.5rem}.mr-4{margin-right:1rem}.mt-1{margin-top:.25rem}.mt-3{margin-top:.75rem}.mt-5{margin-top:1.25rem}.mt-7{margin-top:1.75rem}.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.hidden{display:none}.h-10{height:2.5rem}.h-12{height:3rem}.h-5{height:1.25rem}.h-6{height:1.5rem}.h-full{height:100%}.min-h-screen{min-height:100vh}.w-0{width:0}.w-11{width:2.75rem}.w-4{width:1rem}.w-5{width:1.25rem}.w-6{width:1.5rem}.w-72{width:18rem}.w-96{width:24rem}.w-full{width:100%}.min-w-full{min-width:100%}.max-w-sm{max-width:24rem}.flex-1{flex:1 1 0%}.flex-shrink-0{flex-shrink:0}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.grow-0{flex-grow:0}.basis-\[30px\]{flex-basis:30px}.border-separate{border-collapse:initial}.border-spacing-0Line truncated

examples/esp32/device-dashboard/Makefile

@@ -1,38 +0,0 @@
-THISDIR = $(realpath $(CURDIR))
-ROOTDIR = $(realpath $(CURDIR)/../../..)
-DOCKER ?= docker run --rm $(DA) -v $(ROOTDIR):$(ROOTDIR) -w $(THISDIR) espressif/idf
-CMD ?= idf.py build
-PORT ?= /dev/ttyUSB0
-
-all: example
-
-example:
-	true
-
-build: Makefile $(wildcard main/*)
-	$(DOCKER) $(CMD)
-
-flash:
-flash: CMD = idf.py flash
-flash: DA = --device $(PORT)
-flash: build
-
-.PHONY: build
-
-dashboard.hex: build
-	esputil mkhex \
-		0x8000 build/partition_table/partition-table.bin \
-		0x1000 build/bootloader/bootloader.bin \
-		0x100000 build/mongoose-esp32-example.bin > $@
-
-flash2: dashboard.hex
-	esputil -p $(PORT) -b 921600 -fp 0x220 flash dashboard.hex
-	esputil -p $(PORT) monitor
-
-ESPTOOL ?= esptool.py
-
-flash3:
-	cd build && $(ESPTOOL) --chip esp32 -p $(PORT) -b 460800 --before=default_reset --after=hard_reset write_flash --flash_mode dio --flash_freq 40m --flash_size 2MB 0x8000 partition_table/partition-table.bin 0x1000 bootloader/bootloader.bin 0x100000 mongoose-esp32-example.bin
-
-clean:
-	test -d build && $(DOCKER) rm -rf build sdkconfig || true

examples/esp32/device-dashboard/main/main.c

@@ -1,265 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-
-#include "mongoose.h"
-#include "net.h"
-
-#define WIFI_SSID "YOUR_WIFI_NETWORK_NAME"  // SET THIS!
-#define WIFI_PASS "YOUR_WIFI_PASSWORD"      // SET THIS!
-
-void app_main(void) {
-  // Setup wifi. This function is implemented in wifi.c
-  // It blocks until connected to the configured WiFi network
-  void wifi_init(const char *ssid, const char *pass);
-  wifi_init(WIFI_SSID, WIFI_PASS);
-
-  // Connected to WiFi, now start HTTP server
-  struct mg_mgr mgr;
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-  mg_mgr_init(&mgr);
-  MG_INFO(("Mongoose version : v%s", MG_VERSION));
-  MG_INFO(("Listening on     : %s", HTTP_URL));
-#if MG_ENABLE_MBEDTLS
-  MG_INFO(("Listening on     : %s", HTTPS_URL));
-#endif
-
-  web_init(&mgr);
-  for (;;) mg_mgr_poll(&mgr, 1000);  // Infinite event loop
-}
-
-#if MG_DEVICE == MG_DEVICE_CUSTOM
-void *mg_flash_start(void) {
-  return NULL;
-}
-size_t mg_flash_size(void) {
-  return 0;
-}
-size_t mg_flash_sector_size(void) {
-  return 0;
-}
-size_t mg_flash_write_align(void) {
-  return 0;
-}
-int mg_flash_bank(void) {
-  return 0;
-}
-bool mg_flash_erase(void *location) {
-  (void) location;
-  return false;
-}
-bool mg_flash_swap_bank(void) {
-  return true;
-}
-bool mg_flash_write(void *addr, const void *buf, size_t len) {
-  (void) addr, (void) buf, (void) len;
-  return false;
-}
-void mg_device_reset(void) {
-  esp_restart();
-}
-#endif
-
-#if MG_OTA == MG_OTA_CUSTOM
-#include "esp_app_format.h"
-#include "esp_ota_ops.h"
-
-static size_t s_size = 0;           // Firmware size to flash. In-progress indicator
-static bool rx_checked = false;     // Whether firmware being received has been checked as valid
-const esp_partition_t * update_partition = NULL;    // The partition the update is being applied to
-esp_ota_handle_t update_handle = 0; // Handle of the current update process
-
-const esp_partition_t * get_partition_from_fw(int fw) {
-  if (MG_FIRMWARE_CURRENT == fw) {
-    return esp_ota_get_running_partition();
-  }
-  const esp_partition_t * p = esp_ota_get_last_invalid_partition();
-  if (NULL == p) {
-    p = esp_ota_get_next_update_partition(NULL);
-  }
-  return p;
-}
-
-// Returns true if the data buffer contains the header of a valid firmware
-const size_t fw_size_required = sizeof(esp_image_header_t) + sizeof(esp_image_segment_header_t) + sizeof(esp_app_desc_t);
-bool check_fw_header(const void* buf, size_t len) {
-  // Ensure we have received enough data to do the check
-  if (len < fw_size_required) {
-    MG_ERROR(("Insufficient data to check firmware header - %d bytes, require %d bytes", len, fw_size_required));
-    return false;
-  }
-
-  // Check the magic word of the received firmare
-  esp_app_desc_t* rx_app_info = (esp_app_desc_t*)(((char*)buf) + sizeof(esp_image_header_t) + sizeof(esp_image_segment_header_t));
-  if (ESP_APP_DESC_MAGIC_WORD != rx_app_info->magic_word) {
-    MG_ERROR(("Invalid app - invalid magic word"));
-    return false;
-  }
-  MG_INFO(("Received firmware: %s %s", rx_app_info->project_name, rx_app_info->version));
-
-  // Get the name/version of the running firmware
-  const esp_partition_t *current = esp_ota_get_running_partition();
-  esp_app_desc_t curr_app_info;
-  esp_err_t res = esp_ota_get_partition_description(current, &curr_app_info);
-  if (ESP_OK != res) {
-    MG_ERROR(("Unable to get name/version of running firmware"));
-    return false;
-  }
-  MG_INFO(("Running firmware: %s %s", curr_app_info.project_name, curr_app_info.version));
-
-  // Check the name of the new firmware is the same as the old firmware
-  if (memcmp(curr_app_info.project_name, rx_app_info->project_name, sizeof(curr_app_info.project_name)) != 0) {
-    MG_ERROR(("Firmware name is different. Wrong firmware uploaded! Current %s Uploaded %s", curr_app_info.project_name, rx_app_info->project_name));
-    return false;
-  }
-
-  // Check the version of the new firmware is different from the old firmware
-  if (memcmp(curr_app_info.version, rx_app_info->version, sizeof(curr_app_info.version)) == 0) {
-    MG_ERROR(("Firmware version is the same. Wrong firmware uploaded! Current %s, Uploaded %s", curr_app_info.version, rx_app_info->version));
-    //return false;
-  }
-
-  return true;
-}
-
-bool mg_ota_begin(size_t new_firmware_size) {
-  rx_checked = false;
-  if (s_size) {
-    MG_ERROR(("OTA already in progress. Call mg_ota_end()"));
-    return false;
-  }
-  int partition_size = mg_ota_size(MG_FIRMWARE_PREVIOUS);
-  if (new_firmware_size > partition_size) {
-    MG_ERROR(("Firmware %lu bytes, max %lu", new_firmware_size, partition_size));
-    return false;
-  }
-  update_partition = esp_ota_get_next_update_partition(NULL);
-  if (NULL == update_partition) {
-    MG_ERROR(("esp_ota_get_next_update_partition returned NULL"));
-    return false;
-  }
-  esp_err_t res = esp_ota_begin(update_partition, OTA_WITH_SEQUENTIAL_WRITES, &update_handle);
-  if (res != ESP_OK) {
-    esp_ota_abort(update_handle);
-    MG_ERROR(("esp_ota_begin failed (%s)", esp_err_to_name(res)));
-    return false;
-  }
-  s_size = new_firmware_size;
-  MG_INFO(("Starting OTA, firmware size %lu", s_size));
-  return true;
-}
-
-bool mg_ota_write(const void *buf, size_t len) {
-  if (s_size == 0) {
-    MG_ERROR(("OTA is not started, call mg_ota_begin()"));
-    return false;
-  }
-  if (!rx_checked) {
-    if (!check_fw_header(buf, len)) {
-      return false;
-    }
-    rx_checked = true;
-  }
-  esp_err_t res = esp_ota_write(update_handle, buf, len);
-  if (res != ESP_OK) {
-    esp_ota_abort(update_handle);
-    MG_ERROR(("esp_ota_write FAILED (%s)", esp_err_to_name(res)));
-    return false;
-  }
-  return true;
-}
-
-bool mg_ota_end(void) {
-  if (0 == s_size) {
-    MG_INFO(("Finishing OTA: fail"));
-    return false;
-  }
-  s_size = 0;
-  esp_err_t err = esp_ota_end(update_handle);
-  if (err != ESP_OK) {
-    MG_ERROR(("esp_ota_end failed (%s)!", esp_err_to_name(err)));
-    return false;
-  }
-  err = esp_ota_set_boot_partition(update_partition);
-  if (err != ESP_OK) {
-    MG_ERROR(("esp_ota_set_boot_partition failed (%s)!", esp_err_to_name(err)));
-    return false;
-  }
-  return true;
-}
-
-bool mg_ota_commit(void) {
-  esp_ota_mark_app_valid_cancel_rollback();
-  return true;
-}
-
-bool mg_ota_rollback(void) {
-  if(esp_ota_check_rollback_is_possible()) {
-    esp_ota_mark_app_invalid_rollback_and_reboot();
-    return true;
-  }
-  MG_ERROR(("Rollback NOT possible"));
-  return false;
-}
-
-int mg_ota_status(int fw) {
-  const esp_partition_t *p = get_partition_from_fw(fw);
-  if (NULL == p) {
-    return 0;
-  }
-  int status = MG_OTA_UNAVAILABLE;
-
-  esp_ota_img_states_t img_state = ESP_OTA_IMG_UNDEFINED;
-  esp_err_t res = esp_ota_get_state_partition(p, &img_state);
-  if (ESP_OK == res) {
-    if (ESP_OTA_IMG_VALID == img_state) {
-      status = MG_OTA_COMMITTED;
-    } else if (ESP_OTA_IMG_UNDEFINED == img_state) {
-      status = MG_OTA_UNCOMMITTED;
-    } else if (ESP_OTA_IMG_INVALID == img_state) {
-      status = MG_OTA_UNAVAILABLE;
-    } else if (ESP_OTA_IMG_ABORTED == img_state) {
-      status = MG_OTA_UNAVAILABLE;
-    } else if (ESP_OTA_IMG_NEW == img_state) {
-      status = MG_OTA_FIRST_BOOT;
-    } else if (ESP_OTA_IMG_PENDING_VERIFY == img_state) {
-      status = MG_OTA_UNCOMMITTED;
-    }
-  }
-  return status;
-}
-
-uint32_t mg_ota_crc32(int fw) {
-  (void) fw;
-  return 0;
-}
-
-uint32_t mg_ota_timestamp(int fw) {
-  const esp_partition_t *p = get_partition_from_fw(fw);
-
-  esp_app_desc_t app;
-  esp_err_t res = esp_ota_get_partition_description(p, &app);
-  if (ESP_OK != res)
-    {
-    return 0;
-    }
-
-  struct tm datetime = {};
-  if (NULL == strptime(app.date, "%b %d %Y", &datetime))
-    {
-    return 0;
-    }
-  if (NULL == strptime(app.time, "%H:%M:%S", &datetime))
-    {
-    return 0;
-    }
-  return mktime(&datetime);
-}
-
-size_t mg_ota_size(int fw) {
-  const esp_partition_t *p = get_partition_from_fw(fw);
-  if (NULL == p) {
-    return 0;
-  }
-  return p->size;
-}
-#endif

examples/esp32/device-dashboard/main/mongoose_config.h

@@ -1,6 +0,0 @@
-#define MG_ARCH MG_ARCH_ESP32
-
-#define MG_ENABLE_PACKED_FS 1
-#define MG_TLS MG_TLS_NONE	// change to 'MG_TLS_MBED' to enable TLS
-#define MG_OTA MG_OTA_CUSTOM
-#define MG_DEVICE MG_DEVICE_CUSTOM

examples/esp32/device-dashboard/main/wifi.c

@@ -1,104 +0,0 @@
-// Code taken from the ESP32 IDF WiFi station Example
-
-#include <string.h>
-#include "esp_event.h"
-#include "esp_log.h"
-#include "esp_system.h"
-#include "esp_wifi.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/event_groups.h"
-#include "freertos/task.h"
-#include "nvs_flash.h"
-
-#include "lwip/err.h"
-#include "lwip/sys.h"
-
-#include "mongoose.h"
-
-static EventGroupHandle_t s_wifi_event_group;
-
-/* The event group allows multiple bits for each event, but we only care about
- * two events:
- * - we are connected to the AP with an IP
- * - we failed to connect after the maximum amount of retries */
-#define WIFI_CONNECTED_BIT BIT0
-#define WIFI_FAIL_BIT BIT1
-
-static int s_retry_num = 0;
-
-static void event_handler(void *arg, esp_event_base_t event_base,
-                          int32_t event_id, void *event_data) {
-  if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
-    esp_wifi_connect();
-  } else if (event_base == WIFI_EVENT &&
-             event_id == WIFI_EVENT_STA_DISCONNECTED) {
-    if (s_retry_num < 10) {
-      esp_wifi_connect();
-      s_retry_num++;
-      MG_INFO(("retry to connect to the AP"));
-    } else {
-      xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
-    }
-    MG_ERROR(("connect to the AP fail"));
-  } else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
-    ip_event_got_ip_t *event = (ip_event_got_ip_t *) event_data;
-    MG_INFO(("IP ADDRESS:" IPSTR, IP2STR(&event->ip_info.ip)));
-    s_retry_num = 0;
-    xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
-  }
-}
-
-void wifi_init(const char *ssid, const char *pass) {
-  esp_err_t ret = nvs_flash_init();
-  if (ret == ESP_ERR_NVS_NO_FREE_PAGES ||
-      ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
-    ESP_ERROR_CHECK(nvs_flash_erase());
-    ret = nvs_flash_init();
-  }
-  ESP_ERROR_CHECK(ret);
-
-  s_wifi_event_group = xEventGroupCreate();
-
-  ESP_ERROR_CHECK(esp_netif_init());
-
-  ESP_ERROR_CHECK(esp_event_loop_create_default());
-  esp_netif_create_default_wifi_sta();
-
-  wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-  ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-
-  esp_event_handler_instance_t instance_any_id;
-  esp_event_handler_instance_t instance_got_ip;
-  ESP_ERROR_CHECK(esp_event_handler_instance_register(
-      WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL, &instance_any_id));
-  ESP_ERROR_CHECK(esp_event_handler_instance_register(
-      IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL, &instance_got_ip));
-
-  wifi_config_t c = {.sta = {.threshold = {.authmode = WIFI_AUTH_WPA2_PSK},
-                             .pmf_cfg = {.capable = true, .required = false}}};
-  snprintf((char *) c.sta.ssid, sizeof(c.sta.ssid), "%s", ssid);
-  snprintf((char *) c.sta.password, sizeof(c.sta.password), "%s", pass);
-  ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-  ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &c));
-  ESP_ERROR_CHECK(esp_wifi_start());
-  MG_DEBUG(("wifi_init_sta finished."));
-
-  EventBits_t bits = xEventGroupWaitBits(s_wifi_event_group,
-                                         WIFI_CONNECTED_BIT | WIFI_FAIL_BIT,
-                                         pdFALSE, pdFALSE, portMAX_DELAY);
-
-  if (bits & WIFI_CONNECTED_BIT) {
-    MG_INFO(("connected to ap SSID:%s password:%s", ssid, pass));
-  } else if (bits & WIFI_FAIL_BIT) {
-    MG_ERROR(("Failed to connect to SSID:%s, password:%s", ssid, pass));
-  } else {
-    MG_ERROR(("UNEXPECTED EVENT"));
-  }
-
-  /* The event will not be processed after unregister */
-  ESP_ERROR_CHECK(esp_event_handler_instance_unregister(
-      IP_EVENT, IP_EVENT_STA_GOT_IP, instance_got_ip));
-  ESP_ERROR_CHECK(esp_event_handler_instance_unregister(
-      WIFI_EVENT, ESP_EVENT_ANY_ID, instance_any_id));
-  vEventGroupDelete(s_wifi_event_group);
-}

examples/esp32/micropython/README.md

@@ -1,23 +0,0 @@
-# Mongoose as a MicroPython user module on the ESP32
-
-The most basic usage is:
-
-```python
-import network
-import mongoose
-
-sta_if = network.WLAN(network.STA_IF)
-sta_if.active(True)                      
-sta_if.connect("<SSID>", "<PASSWORD>")
-while not sta_if.isconnected():
-    pass
-
-mongoose.init()
-while True:
-    mongoose.poll(1000)
-
-```
-
-Check [_thread](https://docs.micropython.org/en/latest/library/_thread.html) support for more advanced usage
-
-https://docs.micropython.org/en/latest/develop/cmodules.html

examples/esp32/micropython/mongoose/micropython.cmake

@@ -1 +0,0 @@
-../../../micropython/mongoose/micropython.cmake

examples/esp32/micropython/mongoose/micropython.mk

@@ -1 +0,0 @@
-../../../micropython/mongoose/micropython.mk

examples/esp32/micropython/mongoose/module.c

@@ -1 +0,0 @@
-../../../micropython/mongoose/module.c

examples/esp32/uart-bridge/Makefile

@@ -1,32 +0,0 @@
-CWD = $(realpath $(CURDIR))
-MNT = $(realpath $(CURDIR)/../../..)
-PORT ?= /dev/ttyUSB0
-CMD ?= build
-
-all: example
-
-example:
-	true
-
-build: Makefile $(wildcard main/*)
-	docker run --rm $(DA) -v $(MNT):$(MNT) -w $(CWD) espressif/idf idf.py $(CMD)
-
-flash:
-flash: CMD = flash
-flash: DA = --device $(PORT)
-flash: build
-
-.PHONY: build
-
-bridge.hex: build
-	esputil mkhex \
-		0x8000 build/partition_table/partition-table.bin \
-		0x1000 build/bootloader/bootloader.bin \
-		0x100000 build/mongoose-esp32-example.bin > $@
-
-flash2: bridge.hex
-	esputil -p $(PORT) -b 921600 -fp 0x220 flash bridge.hex
-	esputil -p $(PORT) monitor
-
-clean:
-	rm -rf build

examples/esp32/uart-bridge/main/main.c

@@ -1,50 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-
-#include "main.h"
-
-const char *s_listening_url = "http://0.0.0.0:80";
-
-struct mg_str config_read(void) {
-  return mg_file_read(&mg_fs_posix, FS_ROOT "/config.json");
-}
-
-void config_write(struct mg_str config) {
-  mg_file_write(&mg_fs_posix, FS_ROOT "/config.json", config.buf, config.len);
-}
-
-void app_main(void) {
-  // Mount filesystem
-  esp_vfs_spiffs_conf_t conf = {
-      .base_path = FS_ROOT, .max_files = 20, .format_if_mount_failed = true};
-  int res = esp_vfs_spiffs_register(&conf);
-  MG_INFO(("FS at %s initialised, status: %d", conf.base_path, res));
-
-  // Try to connect to wifi by using saved WiFi credentials
-  struct mg_str json = mg_file_read(&mg_fs_posix, WIFI_FILE);
-  if (json.buf != NULL) {
-    char *ssid = mg_json_get_str(json, "$.ssid");
-    char *pass = mg_json_get_str(json, "$.pass");
-    while (!wifi_init(ssid, pass)) (void) 0;
-    free(ssid);
-    free(pass);
-    free((void *) json.buf);
-  } else {
-    // If WiFi is not configured, run CLI until configured
-    MG_INFO(("WiFi is not configured, running CLI. Press enter"));
-    cli_init();
-    for (;;) {
-      uint8_t ch = getchar();
-      cli(ch);
-      usleep(10000);
-    }
-  }
-
-  // Connected to WiFi, now start HTTP server
-  struct mg_mgr mgr;
-  mg_mgr_init(&mgr);
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-  MG_INFO(("Mongoose v%s on %s", MG_VERSION, s_listening_url));
-  mg_http_listen(&mgr, s_listening_url, uart_bridge_fn, NULL);
-  for (;;) mg_mgr_poll(&mgr, 10);  // Infinite event loop
-}

examples/esp32/uart-bridge/main/net.c

@@ -1 +0,0 @@
-../../../uart-bridge/net.c

examples/esp32/uart-bridge/main/packed_fs.c

@@ -1 +0,0 @@
-../../../uart-bridge/packed_fs.c

examples/esp32/uart-bridge/main/wifi.c

@@ -1,108 +0,0 @@
-// Code taken from the ESP32 IDF WiFi station Example
-
-#include <string.h>
-#include "esp_event.h"
-#include "esp_log.h"
-#include "esp_system.h"
-#include "esp_wifi.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/event_groups.h"
-#include "freertos/task.h"
-#include "nvs_flash.h"
-
-#include "lwip/err.h"
-#include "lwip/sys.h"
-
-#include "mongoose.h"
-
-static EventGroupHandle_t s_wifi_event_group;
-
-/* The event group allows multiple bits for each event, but we only care about
- * two events:
- * - we are connected to the AP with an IP
- * - we failed to connect after the maximum amount of retries */
-#define WIFI_CONNECTED_BIT BIT0
-#define WIFI_FAIL_BIT BIT1
-
-static int s_retry_num = 0;
-
-static void event_handler(void *arg, esp_event_base_t event_base,
-                          int32_t event_id, void *event_data) {
-  if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
-    esp_wifi_connect();
-  } else if (event_base == WIFI_EVENT &&
-             event_id == WIFI_EVENT_STA_DISCONNECTED) {
-    if (s_retry_num < 3) {
-      esp_wifi_connect();
-      s_retry_num++;
-      MG_INFO(("retry to connect to the AP"));
-    } else {
-      xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
-    }
-    MG_ERROR(("connect to the AP fail"));
-  } else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
-    ip_event_got_ip_t *event = (ip_event_got_ip_t *) event_data;
-    MG_INFO(("IP ADDRESS: " IPSTR ". Go to:", IP2STR(&event->ip_info.ip)));
-    MG_INFO(("http://" IPSTR, IP2STR(&event->ip_info.ip)));
-    s_retry_num = 0;
-    xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
-  }
-}
-
-bool wifi_init(const char *ssid, const char *pass) {
-  bool result = false;
-  esp_err_t ret = nvs_flash_init();
-  if (ret == ESP_ERR_NVS_NO_FREE_PAGES ||
-      ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
-    ESP_ERROR_CHECK(nvs_flash_erase());
-    ret = nvs_flash_init();
-  }
-  ESP_ERROR_CHECK(ret);
-
-  s_wifi_event_group = xEventGroupCreate();
-
-  ESP_ERROR_CHECK(esp_netif_init());
-
-  ESP_ERROR_CHECK(esp_event_loop_create_default());
-  esp_netif_create_default_wifi_sta();
-
-  wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-  ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-
-  esp_event_handler_instance_t instance_any_id;
-  esp_event_handler_instance_t instance_got_ip;
-  ESP_ERROR_CHECK(esp_event_handler_instance_register(
-      WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL, &instance_any_id));
-  ESP_ERROR_CHECK(esp_event_handler_instance_register(
-      IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL, &instance_got_ip));
-
-  wifi_config_t c = {.sta = {.threshold = {.authmode = WIFI_AUTH_WPA2_PSK},
-                             .pmf_cfg = {.capable = true, .required = false}}};
-  snprintf((char *) c.sta.ssid, sizeof(c.sta.ssid), "%s", ssid);
-  snprintf((char *) c.sta.password, sizeof(c.sta.password), "%s", pass);
-  ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-  ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &c));
-  ESP_ERROR_CHECK(esp_wifi_start());
-  MG_DEBUG(("wifi_init_sta finished."));
-
-  EventBits_t bits = xEventGroupWaitBits(s_wifi_event_group,
-                                         WIFI_CONNECTED_BIT | WIFI_FAIL_BIT,
-                                         pdFALSE, pdFALSE, portMAX_DELAY);
-
-  if (bits & WIFI_CONNECTED_BIT) {
-    MG_INFO(("connected to ap SSID:%s", ssid));
-    result = true;
-  } else if (bits & WIFI_FAIL_BIT) {
-    MG_ERROR(("Failed to connect to SSID:%s, password:%s", ssid, pass));
-  } else {
-    MG_ERROR(("UNEXPECTED EVENT"));
-  }
-
-  /* The event will not be processed after unregister */
-  ESP_ERROR_CHECK(esp_event_handler_instance_unregister(
-      IP_EVENT, IP_EVENT_STA_GOT_IP, instance_got_ip));
-  ESP_ERROR_CHECK(esp_event_handler_instance_unregister(
-      WIFI_EVENT, ESP_EVENT_ANY_ID, instance_any_id));
-  vEventGroupDelete(s_wifi_event_group);
-  return result;
-}

examples/esp8266/http-client-server/Makefile

@@ -1,45 +0,0 @@
-THISDIR = $(realpath $(CURDIR))
-ROOTDIR = $(realpath $(CURDIR)/../../..)
-DOCKER ?= docker run --rm $(DA) -v $(ROOTDIR):$(ROOTDIR) -w $(THISDIR) docker.io/mdashnet/8266
-CMD ?= make -C src defconfig app
-PORT ?= /dev/ttyUSB0
-
-all: example
-
-example:
-	true
-
-build: Makefile $(wildcard src/main/*)
-	$(DOCKER) $(CMD)
-
-flash:
-flash: CMD = python /esp/components/esptool_py/esptool/esptool.py \
-	--chip esp8266 --port $(PORT) --baud 115200 --before default_reset \
-	--after hard_reset write_flash -z --flash_mode dio --flash_freq 40m \
-	--flash_size 2MB 0x10000 $(THISDIR)/src/build/mongoose-example.bin
-flash: DA = --device $(PORT)
-flash: build
-
-buildall:
-buildall: CMD = make -C src all
-buildall: build
-
-flashall:
-flashall: CMD = python /esp/components/esptool_py/esptool/esptool.py \
-	--chip esp8266 --port $(PORT) --baud 115200 --before default_reset \
-	--after hard_reset write_flash -z --flash_mode dio --flash_freq 40m \
-	--flash_size 2MB 0x0 $(THISDIR)/src/build/bootloader/bootloader.bin \
-	0x10000 $(THISDIR)/src/build/mongoose-example.bin \
-	0x8000 $(THISDIR)/src/build/partitions_singleapp.bin
-flashall: DA = --device $(PORT)
-flashall: build
-
-monitor:
-monitor: CMD = /esp/tools/idf_monitor.py --port $(PORT) $(THISDIR)/src/build/mongoose-example.elf
-monitor: build
-
-.PHONY: build
-
-clean:
-	test -d src/build && $(DOCKER) rm -rf src/build || true
-

examples/file-transfer/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/file-transfer/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/infineon/infineon-xmc4700_4800-lwip-rtx-rtos/Makefile

@@ -1,9 +0,0 @@
-NAME ?= $(notdir $(CURDIR))
-
-build:
-	git clone --depth 1 https://github.com/mongoose-examples/$(NAME)
-	cp ./../../../mongoose.[ch] $(NAME)
-	make -C $(NAME) build
-
-clean:
-	rm -rf $(NAME)

examples/infineon/infineon-xmc7200/Makefile

@@ -1,41 +0,0 @@
-CFLAGS  = -W -Wall -Werror -Wextra  -Wundef -Wshadow -Wdouble-promotion
-CFLAGS += -Wformat-truncation -fno-common # -Wconversion is not SDK-friendly
-CFLAGS += -g3 -Os -ffunction-sections -fdata-sections
-CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include -Icmsis_xmc7/devices/COMPONENT_CAT1C/include/
-CFLAGS += -Icmsis_xmc7/devices/COMPONENT_CAT1C/include/ip/
-CFLAGS += -mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-d16 $(CFLAGS_EXTRA)
-LDSCRIPT = link.ld
-LDFLAGS ?= -T$(LDSCRIPT) -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map 
-
-SOURCES = main.c hal.c startup.c
-CFLAGS += -D__ATOLLIC__ -D__STARTUP_CLEAR_BSS	# Make startup code work as expected
-
-# Mongoose options are defined in mongoose_custom.h
-SOURCES += mongoose.c net.c packed_fs.c
-
-# Example specific build options. See README.md
-CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\" -DHTTPS_URL=\"https://0.0.0.0/\"
-
-ifeq ($(OS),Windows_NT)
-  RM = cmd /C del /Q /F /S
-else
-  RM = rm -rf
-endif
-
-all build example: firmware.bin
-
-firmware.bin: firmware.elf
-	arm-none-eabi-objcopy -O binary $< $@
-
-firmware.elf: cmsis_core cmsis_xmc7 $(SOURCES) hal.h link.ld Makefile
-	arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@
-	arm-none-eabi-size $@
-
-cmsis_core:     # ARM CMSIS core headers
-	git clone -q --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@
-cmsis_xmc7:
-	git clone https://github.com/Infineon/mtb-pdl-cat1.git $@
-	echo "" > cmsis_xmc7/devices/COMPONENT_CAT1C/include/ip/system_cat1c.h
-
-clean:
-	$(RM) firmware.* *.su cmsis_core cmsis_xmc7 *.zip

examples/infineon/infineon-xmc7200/hal.c

@@ -1,146 +0,0 @@
-// Copyright (c) 2024 Cesanta Software Limited
-// All rights reserved
-
-#include "hal.h"
-
-static volatile uint64_t s_ticks;  // Milliseconds since boot
-void SysTick_Handler(void) {       // SyStick IRQ handler, triggered every 1ms
-  s_ticks++;
-}
-
-void mg_random(void *buf, size_t len) {  // Use on-board RNG
-  for (size_t n = 0; n < len; n += sizeof(uint32_t)) {
-    uint32_t r = rng_read();
-    memcpy((char *) buf + n, &r, n + sizeof(r) > len ? len - n : sizeof(r));
-  }
-}
-
-uint64_t mg_millis(void) {  // Let Mongoose use our uptime function
-  return s_ticks;           // Return number of milliseconds since boot
-}
-
-void hal_init(void) {
-  clock_init();                            // Set system clock to SYS_FREQUENCY
-  SystemCoreClock = SYS_FREQUENCY;         // Update SystemCoreClock global var
-  SysTick_Config(SystemCoreClock / 1000);  // Sys tick every 1ms
-  rng_init();                              // Initialise random number generator
-
-  uart_init(UART_DEBUG, 115200);  // Initialise UART
-  gpio_output(LED1);              // Initialise LED1
-  gpio_output(LED2);              // Initialise LED2
-  gpio_output(LED3);              // Initialise LED3
-  ethernet_init();                // Initialise Ethernet pins
-}
-
-#if defined(__ARMCC_VERSION)
-// Keil specific - implement IO printf redirection
-int fputc(int c, FILE *stream) {
-  if (stream == stdout || stream == stderr) uart_write_byte(UART_DEBUG, c);
-  return c;
-}
-#elif defined(__GNUC__)
-// ARM GCC specific. ARM GCC is shipped with Newlib C library.
-// Implement newlib syscalls:
-//      _sbrk() for malloc
-//      _write() for printf redirection
-//      the rest are just stubs
-#include <sys/stat.h>  // For _fstat()
-
-uint32_t SystemCoreClock;
-void SystemInit(void) {  // Called automatically by startup code
-}
-
-int _fstat(int fd, struct stat *st) {
-  (void) fd, (void) st;
-  return -1;
-}
-
-extern unsigned char _end[];  // End of data section, start of heap. See link.ld
-static unsigned char *s_current_heap_end = _end;
-
-size_t hal_ram_used(void) {
-  return (size_t) (s_current_heap_end - _end);
-}
-
-size_t hal_ram_free(void) {
-  unsigned char endofstack;
-  return (size_t) (&endofstack - s_current_heap_end);
-}
-
-void *_sbrk(int incr) {
-  unsigned char *prev_heap;
-  unsigned char *heap_end = (unsigned char *) ((size_t) &heap_end - 256);
-  prev_heap = s_current_heap_end;
-  // Check how much space we  got from the heap end to the stack end
-  if (s_current_heap_end + incr > heap_end) return (void *) -1;
-  s_current_heap_end += incr;
-  return prev_heap;
-}
-
-int _open(const char *path) {
-  (void) path;
-  return -1;
-}
-
-int _close(int fd) {
-  (void) fd;
-  return -1;
-}
-
-int _isatty(int fd) {
-  (void) fd;
-  return 1;
-}
-
-int _lseek(int fd, int ptr, int dir) {
-  (void) fd, (void) ptr, (void) dir;
-  return 0;
-}
-
-void _exit(int status) {
-  (void) status;
-  for (;;) asm volatile("BKPT #0");
-}
-
-void _kill(int pid, int sig) {
-  (void) pid, (void) sig;
-}
-
-int _getpid(void) {
-  return -1;
-}
-
-int _write(int fd, char *ptr, int len) {
-  (void) fd, (void) ptr, (void) len;
-  if (fd == 1) uart_write_buf(UART_DEBUG, ptr, (size_t) len);
-  return -1;
-}
-
-int _read(int fd, char *ptr, int len) {
-  (void) fd, (void) ptr, (void) len;
-  return -1;
-}
-
-int _link(const char *a, const char *b) {
-  (void) a, (void) b;
-  return -1;
-}
-
-int _unlink(const char *a) {
-  (void) a;
-  return -1;
-}
-
-int _stat(const char *path, struct stat *st) {
-  (void) path, (void) st;
-  return -1;
-}
-
-int mkdir(const char *path, mode_t mode) {
-  (void) path, (void) mode;
-  return -1;
-}
-
-void _init(void) {
-}
-#endif                 // __GNUC__

examples/infineon/infineon-xmc7200/hal.h

@@ -1,244 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#pragma once
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-
-#define LED1 PIN(16, 1)
-#define LED2 PIN(16, 2)
-#define LED3 PIN(16, 3)
-
-#include "xmc7200d_e272k8384.h"
-
-#define BIT(x) (1UL << (x))
-#define CLRSET(reg, clear, set) ((reg) = ((reg) & ~(clear)) | (set))
-#define PIN(bank, num) ((bank << 8) | (num))
-#define PINNO(pin) (pin & 255)
-#define PINBANK(pin) (pin >> 8)
-
-void hal_init(void);
-size_t hal_ram_free(void);
-size_t hal_ram_used(void);
-
-static inline void spin(volatile uint32_t count) {
-  while (count--) (void) 0;
-}
-
-extern uint32_t SystemCoreClock;
-
-enum {PLL_FEEDBACK = 50, PLL_REF = 1, PLL_OUT = 4};
-#define CLK_IMO 8000000UL
-#define SYS_FREQUENCY ((CLK_IMO * PLL_FEEDBACK) / (PLL_REF * PLL_OUT))
-
-#ifndef UART_DEBUG
-#define UART_DEBUG SCB3
-#endif
-
-enum { GPIO_MODE_INPUT, GPIO_MODE_OUTPUT, GPIO_MODE_AF, GPIO_MODE_ANALOG };
-enum { GPIO_HIGHZ = 0, GPIO_PULLUP = 2, GPIO_PULLDOWN = 3, GPIO_OPENDRAIN_LOW = 4,
-       GPIO_OPENDRAIN_HIGH = 5, GPIO_STRONG = 6, GPIO_PULLUP_DOWN = 7};
-enum { GPIO_SPEED_LOW = 3, GPIO_SPEED_MEDIUM = 2, GPIO_SPEED_HIGH = 0};
-#undef GPIO
-#define GPIO_TypeDef GPIO_PRT_Type
-#define GPIO(N) ((GPIO_TypeDef *) (GPIO_BASE + 0x80 * (N)))
-
-static GPIO_TypeDef *gpio_bank(uint16_t pin) { return GPIO(PINBANK(pin)); }
-
-static inline void gpio_init(uint16_t pin, uint8_t mode, uint8_t type,
-                             uint8_t speed, uint8_t pull, uint8_t af) {
-	(void) pin, (void) mode, (void) type, (void) speed, (void) pull, (void) af;
-  GPIO_TypeDef *gpio = gpio_bank(pin);
-  uint8_t pinno = PINNO(pin);
-  uint32_t msk, pos;
-
-  // configure input / output direction
-  if (mode == GPIO_MODE_INPUT) {
-    gpio->CFG |= 1 << (4 * pinno + 3); // enable input buffer (IN_ENx)
-  }
-
-  if (af || (mode == GPIO_MODE_AF && af)) {
-    // configure alternate function
-    HSIOM_PRT_Type* hsiom = ((HSIOM_PRT_Type*) HSIOM) + PINBANK(pin);
-    volatile uint32_t *port_sel = pinno < 4 ? &hsiom->PORT_SEL0 : &hsiom->PORT_SEL1;
-    pos = 8 * (pinno % 4), msk = 0x1f << pos;
-    *port_sel &= ~msk, *port_sel |= af << pos;
-  }
-
-  // configure driver mode
-  msk = 7, pos = 4 * pinno;
-  CLRSET(gpio->CFG, msk << pos, type << pos);
-
-  // configure speed
-  msk = 3, pos = 2 * pinno + 16;
-  CLRSET(gpio->CFG_OUT, msk << pos, speed << pos);
-
-  if (mode == GPIO_MODE_OUTPUT /*&& af == 0*/) {
-    gpio->OUT_SET = (1 << pinno);
-  }
-}
-
-static inline void gpio_input(uint16_t pin) {
-	gpio_init(pin, GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH,
-	            0, 0);
-}
-
-static inline void gpio_output(uint16_t pin) {
-	gpio_init(pin, GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_MEDIUM,
-	            0, 0);
-}
-
-static inline bool gpio_read(uint16_t pin) {
-  GPIO_TypeDef *gpio = gpio_bank(pin);
-  uint8_t pinno = PINNO(pin);
-  if (gpio->CFG & (1 << (4 * pinno + 3))) {
-    // pin mode is input, reading from GPIO_PRT_IN
-    return gpio->IN & (1 << pinno);
-  } else {
-    // pin mode is output, reading from GPIO_PRT_OUT
-    return gpio->OUT & (1 << pinno);
-  }
-}
-
-static inline void gpio_write(uint16_t pin, bool value) {
-	GPIO_TypeDef *gpio = gpio_bank(pin);
-  uint8_t pinno = PINNO(pin);
-  if (value) {
-    gpio->OUT_SET = 1 << pinno;
-  } else {
-    gpio->OUT_CLR = 1 << pinno;
-  }
-}
-
-static inline void gpio_toggle(uint16_t pin) {
-  gpio_write(pin, !gpio_read(pin));
-}
-
-static inline void uart_init(volatile CySCB_Type *uart, unsigned long baud) {
-  (void) uart, (void) baud;
-  uint16_t rx = 0, tx = 0;
-  if (uart == SCB3) {
-    rx = PIN(13, 0), tx = PIN(13, 1);
-  } else {
-    return; // unsupported uart
-  }
-
-  // set pins
-  gpio_init(rx, GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 17);
-  gpio_init(tx, GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 17);
-
-  // enable peripheral clock (18.6.2)
-  // compute divider first (we choose 24 bit divider 0)
-  unsigned long div = 0, frac = 0, ovs = 16;
-  div = SYS_FREQUENCY / (baud * ovs);
-  if (div == 0) div = 1;
-  frac = SYS_FREQUENCY % (baud * ovs);
-  frac = (frac * 100) / (baud * ovs);
-  PERI_PCLK->GR[1].DIV_CMD = (3 << PERI_PCLK_GR_DIV_CMD_TYPE_SEL_Pos) |
-                             PERI_PCLK_GR_DIV_CMD_PA_DIV_SEL_Msk |
-                             PERI_PCLK_GR_DIV_CMD_PA_TYPE_SEL_Msk;
-  PERI_PCLK->GR[1].DIV_CMD |= PERI_PCLK_GR_DIV_CMD_DISABLE_Msk; // disable divider
-  PERI_PCLK->GR[1].DIV_24_5_CTL[0] = (((uint8_t) (div - 1)) << PERI_PCLK_GR_DIV_24_5_CTL_INT24_DIV_Pos) |
-                                     (frac << PERI_PCLK_GR_DIV_24_5_CTL_FRAC5_DIV_Pos);
-  PERI_PCLK->GR[1].DIV_CMD = (3 << PERI_PCLK_GR_DIV_CMD_TYPE_SEL_Pos) |
-                             PERI_PCLK_GR_DIV_CMD_PA_DIV_SEL_Msk |
-                             PERI_PCLK_GR_DIV_CMD_PA_TYPE_SEL_Msk;;
-  PERI_PCLK->GR[1].DIV_CMD |= PERI_PCLK_GR_DIV_CMD_ENABLE_Msk; // enable divider
-  PERI_PCLK->GR[1].CLOCK_CTL[PCLK_SCB3_CLOCK & 0xff] = 3 << PERI_PCLK_GR_CLOCK_CTL_TYPE_SEL_Pos;  // connect SCB3 to div_24_5_ctl[0]
-
-  // configure UART interface
-  uart->CTRL = ((ovs - 1) << SCB_CTRL_OVS_Pos) | (2 << SCB_CTRL_MODE_Pos);
-  uart->UART_CTRL = 0;
-  uart->UART_RX_CTRL = 1 << SCB_UART_RX_CTRL_STOP_BITS_Pos;
-  uart->RX_CTRL = 7 << SCB_RX_CTRL_DATA_WIDTH_Pos;
-  uart->UART_TX_CTRL = 1 << SCB_UART_TX_CTRL_STOP_BITS_Pos;
-  uart->TX_CTRL = 7 << SCB_TX_CTRL_DATA_WIDTH_Pos;
-  uart->TX_FIFO_CTRL = 1 << 16;
-  uart->TX_FIFO_CTRL = 0;
-  uart->CTRL |= 1 << SCB_CTRL_ENABLED_Pos;
-}
-
-static inline void uart_write_byte(volatile CySCB_Type *uart, uint8_t byte) {
-  (void) byte; (void) uart;
-  while((uart->INTR_TX & SCB_INTR_TX_EMPTY_Msk) == 0) spin(1);
-  uart->TX_FIFO_WR = byte;
-  uart->INTR_TX |= ~SCB_INTR_TX_EMPTY_Msk;
-}
-
-static inline void uart_write_buf(volatile CySCB_Type *uart, char *buf, size_t len) {
-	while (len-- > 0) uart_write_byte(uart, *(uint8_t *) buf++);
-}
-
-static inline void rng_init(void) {
-}
-static inline uint32_t rng_read(void) {
-   return 0;
-}
-
-static inline void ethernet_init(void) {
-  gpio_init(PIN(26, 0), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_REF_CLK
-  gpio_init(PIN(26, 1), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TX_CTL
-  gpio_init(PIN(26, 2), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TX_CLK
-  gpio_init(PIN(26, 3), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TXD_0
-  gpio_init(PIN(26, 4), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TXD_1
-  gpio_init(PIN(26, 5), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TXD_2
-  gpio_init(PIN(26, 6), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_HIGH, 0, 27); // ETH1_TXD_3
-  gpio_init(PIN(26, 7), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RXD_0
-
-  gpio_init(PIN(27, 0), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RXD_1
-  gpio_init(PIN(27, 1), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RXD_2
-  gpio_init(PIN(27, 2), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RXD_3
-  gpio_init(PIN(27, 3), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RX_CTL
-  gpio_init(PIN(27, 4), GPIO_MODE_INPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 27); // ETH1_RX_CLK
-  gpio_init(PIN(27, 5), GPIO_MODE_INPUT, GPIO_STRONG, GPIO_SPEED_LOW, 0, 27); // ETH1_MDIO
-  gpio_init(PIN(27, 6), GPIO_MODE_OUTPUT, GPIO_STRONG, GPIO_SPEED_LOW, 0, 27); // ETH1_MDC
-  //gpio_init(PIN(27, 7), GPIO_MODE_OUTPUT, GPIO_HIGHZ, GPIO_SPEED_HIGH, 0, 0); // ETH1_RST
-
-  CPUSS->CM7_0_SYSTEM_INT_CTL[eth_1_interrupt_eth_0_IRQn] = 0x80000003; // assign CPU interrupt #3
-  NVIC->ISER[0] = 1 << 3;
-
-  spin(10000000); // artificial delay to wait for PHY init
-}
-
-static inline void clock_init(void) {
-  SCB->CPACR |= ((3UL << 10 * 2) | (3UL << 11 * 2));  // Enable FPU
-  asm("DSB");
-  asm("ISB");
-  
-  // configure PLL
-  CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_BYPASS_SEL_Msk, BIT(29)); // First bypass PLL
-  spin(10);
-  SRSS->CLK_PLL400M[0].CONFIG &= ~CLK_PLL400M_CONFIG_ENABLE_Msk; // disable the PLL itself
-
-  // IMO source generates a frequency of 8MHz. The final frequency will be
-  // calculated as (CLK_IMO * feedback) / (reference * output_div)
-  CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_FEEDBACK_DIV_Msk, PLL_FEEDBACK << CLK_PLL400M_CONFIG_FEEDBACK_DIV_Pos);
-  CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_REFERENCE_DIV_Msk, PLL_REF << CLK_PLL400M_CONFIG_REFERENCE_DIV_Pos);
-  CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_OUTPUT_DIV_Msk, PLL_OUT << CLK_PLL400M_CONFIG_OUTPUT_DIV_Pos);
-  CLRSET(SRSS->CLK_PLL400M[0].CONFIG2, CLK_PLL400M_CONFIG2_FRAC_DIV_Msk, 0);
-  CLRSET(SRSS->CLK_PLL400M[0].CONFIG2, CLK_PLL400M_CONFIG2_FRAC_DITHER_EN_Msk, 0);
-  CLRSET(SRSS->CLK_PLL400M[0].CONFIG2, CLK_PLL400M_CONFIG2_FRAC_EN_Msk, 1 << CLK_PLL400M_CONFIG2_FRAC_EN_Pos);
-  CLRSET(SRSS->CLK_PLL400M[0].CONFIG, CLK_PLL400M_CONFIG_BYPASS_SEL_Msk, 0);
-  spin(10);
-  SRSS->CLK_PLL400M[0].CONFIG |= CLK_PLL400M_CONFIG_ENABLE_Msk; // enable the PLL
-  while (SRSS->CLK_PLL400M[0].CONFIG & 1) spin(1);
-
-  // configure PATH1 with source set to IMO
-  SRSS->CLK_PATH_SELECT[1] = 0;
-
-  // enable CLK_HFx
-  uint8_t clocks[] = {0, 1, 2, 3, 4, 5, 6};
-  for (size_t i = 0; i < sizeof(clocks) / sizeof(uint8_t); i++) {
-    CLRSET(SRSS->CLK_ROOT_SELECT[clocks[i]], SRSS_CLK_ROOT_SELECT_ROOT_MUX_Msk, 1); // choose PATH1
-    CLRSET(SRSS->CLK_ROOT_SELECT[clocks[i]], SRSS_CLK_ROOT_SELECT_DIRECT_MUX_Msk, 1 << SRSS_CLK_ROOT_SELECT_DIRECT_MUX_Pos);
-    if (clocks[i] != 0) // CLF_HF0 is already enabled
-      SRSS->CLK_ROOT_SELECT[clocks[i]] |= SRSS_CLK_ROOT_SELECT_ENABLE_Msk; // enable clock root
-  }
-
-  // set systick frequency
-  uint32_t tenms = SYS_FREQUENCY / 100 - 1; // number of cycles executed in 10ms
-  CPUSS->SYSTICK_CTL = tenms | (3 << CPUSS_SYSTICK_CTL_CLOCK_SOURCE_Pos); // select CLK_HF as source
-}

examples/infineon/infineon-xmc7200/link.ld

@@ -1,31 +0,0 @@
-OUTPUT_FORMAT("elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(Reset_Handler)
-
-MEMORY
-{
-    flash(RX) : ORIGIN = 0x10080000, LENGTH = 0x80000
-    sram(!RX) : ORIGIN = 0x28000800, LENGTH = 510K
-}
-
-_estack     = ORIGIN(sram) + LENGTH(sram);
-
-SECTIONS
-{ 
-    .vectors  : { . = ALIGN(4); KEEP(*(.vectors)); . = ALIGN(4); } > flash
-    .text     : { *(.text*) } > flash
-    .rodata   : { *(.rodata*) } > flash
-
-    .data : {
-        _sdata = .;
-        *(.first_data)
-        *(.data SORT(.data.*))
-        _edata = .;
-    } > sram AT > flash
-    _sidata = LOADADDR(.data);
-
-    .bss : { _sbss = .; *(.bss SORT(.bss.*) COMMON) _ebss = .; } > sram
-
-    . = ALIGN(8);
-    _end = .;
-}

examples/infineon/infineon-xmc7200/main.c

@@ -1,32 +0,0 @@
-// Copyright (c) 2024 Cesanta Software Limited
-// All rights reserved
-
-#include "hal.h"
-#include "mongoose.h"
-#include "net.h"
-
-#define BLINK_PERIOD_MS 1000
-
-static void timer_fn(void *arg) {
-  gpio_toggle(LED1);  // Blink LED
-  (void) arg;         // Unused
-}
-
-int main(void) {
-  struct mg_mgr mgr;  // Mongoose event manager
-
-  hal_init();  // Cross-platform hardware init
-  
-  mg_mgr_init(&mgr);        // Initialise it
-  mg_log_set(MG_LL_DEBUG);  // Set log level to debug
-  mg_timer_add(&mgr, BLINK_PERIOD_MS, MG_TIMER_REPEAT, timer_fn, &mgr);
-
-  MG_INFO(("Initialising application..."));
-  web_init(&mgr);
-
-  for (;;) {
-    mg_mgr_poll(&mgr, 0);
-  }
-
-  return 0;
-}

examples/infineon/infineon-xmc7200/mongoose_config.h

@@ -1,26 +0,0 @@
-#pragma once
-
-// See https://mongoose.ws/documentation/#build-options
-#define MG_ARCH MG_ARCH_NEWLIB
-
-#define MG_ENABLE_TCPIP 1
-#define MG_ENABLE_DRIVER_XMC7 1
-#define MG_IO_SIZE 256
-#define MG_ENABLE_CUSTOM_MILLIS 1
-#define MG_ENABLE_CUSTOM_RANDOM 1
-#define MG_ENABLE_PACKED_FS 1
-
-// For static IP configuration, define MG_TCPIP_{IP,MASK,GW}
-// By default, those are set to zero, meaning that DHCP is used
-//
-// #define MG_TCPIP_IP MG_IPV4(192, 168, 1, 10)
-// #define MG_TCPIP_GW MG_IPV4(192, 168, 1, 1)
-// #define MG_TCPIP_MASK MG_IPV4(255, 255, 255, 0)
-
-// Set custom MAC address. By default, it is randomly generated
-// Using a build-time constant:
-// #define MG_SET_MAC_ADDRESS(mac) do { uint8_t buf_[6] = {2,3,4,5,6,7}; memmove(mac, buf_, sizeof(buf_)); } while (0)
-//
-// Using custom function:
-// extern void my_function(unsigned char *mac);
-// #define MG_SET_MAC_ADDRESS(mac) my_function(mac)

examples/infineon/infineon-xmc7200/startup.c

@@ -1,83 +0,0 @@
-#include "xmc7200d_e272k8384.h"
-
-void Reset_Handler(void);    // Defined below
-void Dummy_Handler(void);    // Defined below
-void SysTick_Handler(void);  // Defined in main.c
-void SystemInit(void);       // Defined in main.c, called by reset handler
-void _estack(void);          // Defined in link.ld
-
-#define WEAK_ALIAS __attribute__((weak, alias("Default_Handler")))
-
-WEAK_ALIAS void NMI_Handler(void);
-WEAK_ALIAS void HardFault_Handler(void);
-WEAK_ALIAS void SVCall_Handler(void);
-WEAK_ALIAS void PendSV_Handler(void);
-WEAK_ALIAS void SysTick_Handler(void);
-
-WEAK_ALIAS void Default_Intr_Handler(void);
-WEAK_ALIAS void CM0P_CpuIntr0_Handler(void);
-WEAK_ALIAS void CM0P_CpuIntr1_Handler(void);
-WEAK_ALIAS void CM0P_CpuIntr2_Handler(void);
-WEAK_ALIAS void CM0P_CpuIntr4_Handler(void);
-WEAK_ALIAS void CM0P_CpuIntr5_Handler(void);
-WEAK_ALIAS void CM0P_CpuIntr6_Handler(void);
-WEAK_ALIAS void CM0P_CpuIntr7_Handler(void);
-WEAK_ALIAS void ETH_IRQHandler(void);
-
-void CM0P_CpuIntr3_Handler(void) {
-	ETH_IRQHandler();
-}
-
-__attribute__((section(".vectors"))) void (*const tab[16 + 16])(void) = {
-	_estack,
-	Reset_Handler,
-	NMI_Handler,
-	HardFault_Handler,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	SVCall_Handler,
-	0,
-	0,
-	PendSV_Handler,
-	SysTick_Handler,
-	CM0P_CpuIntr0_Handler,
-	CM0P_CpuIntr1_Handler,
-	CM0P_CpuIntr2_Handler,
-	CM0P_CpuIntr3_Handler,
-	CM0P_CpuIntr4_Handler,
-	CM0P_CpuIntr5_Handler,
-	CM0P_CpuIntr6_Handler,
-	CM0P_CpuIntr7_Handler,
-	Default_Intr_Handler,
-	Default_Intr_Handler,
-	Default_Intr_Handler,
-	Default_Intr_Handler,
-	Default_Intr_Handler,
-	Default_Intr_Handler,
-	Default_Intr_Handler,
-	Default_Intr_Handler
-};
-
-__attribute__((naked, noreturn)) void Reset_Handler(void) {
-  // Clear BSS section, and copy data section from flash to RAM
-  extern long _sbss, _ebss, _sdata, _edata, _sidata;
-  for (long *src = &_sbss; src < &_ebss; src++) *src = 0;
-  for (long *src = &_sdata, *dst = &_sidata; src < &_edata;) *src++ = *dst++;
-
-  SCB->VTOR = (uint32_t) &tab;
-  SystemInit();
-
-  // Call main()
-  extern void main(void);
-  main();
-  for (;;) (void) 0;  // Infinite loop
-}
-
-void Default_Handler(void) {
-  for (;;) (void) 0;
-}

examples/microchip/same54-xpro/device-dashboard/Makefile

@@ -1,53 +0,0 @@
-CFLAGS  = -W -Wall -Wextra -Wundef -Wshadow -Wdouble-promotion
-CFLAGS += -Wformat-truncation -fno-common -Wconversion
-CFLAGS += -g3 -Os -ffunction-sections -fdata-sections
-CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include
-CFLAGS += -D__SAME54P20A__ -Icmsis_sam/include
-CFLAGS += -mcpu=cortex-m4 -mthumb -mfloat-abi=softfp
-LDFLAGS ?= -Tlink.ld -nostartfiles -nostdlib --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map
-
-SOURCES = main.c syscalls.c startup.c
-
-# Mongoose-specific source code files and build options. See https://mongoose.ws/documentation/#build-options
-SOURCES += mongoose.c net.c packed_fs.c
-CFLAGS += -DMG_ENABLE_TCPIP=1 -DMG_ARCH=MG_ARCH_NEWLIB -DMG_ENABLE_CUSTOM_MILLIS=1 -DMG_ENABLE_LINES=1
-CFLAGS += -DMG_ENABLE_DRIVER_SAME54=1 -DMG_ENABLE_CUSTOM_RANDOM=1 -DMG_ENABLE_PACKED_FS=1 $(CFLAGS_EXTRA)
-
-# Example specific build options. See README.md
-CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\"
-
-ifeq ($(OS),Windows_NT)
-  RM = cmd /C del /Q /F
-else
-  RM = rm -rf
-endif
-
-build: firmware.bin
-
-firmware.bin: firmware.elf
-	arm-none-eabi-objcopy -O binary $< $@
-
-firmware.elf: cmsis_core cmsis_sam hal.h link.ld Makefile $(SOURCES) 
-	arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(CFLAGS_EXTRA) $(LDFLAGS) -o $@
-
-flash: firmware.bin
-	bossac -p /dev/cu.usb* -w -v -b $<
-
-cmsis_core:
-	git clone --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@
-cmsis_sam:
-	curl -sL https://packs.download.microchip.com/Microchip.SAME54_DFP.3.9.244.atpack -o $@.zip
-	mkdir $@ && cd $@ && unzip ../$@.zip
-
-# Automated test via https://vcon.io/automated-firmware-tests/. Set VCON_API_KEY and update DEVICE_URL
-DEVICE_URL ?= https://dash.vcon.io/api/v3/devices/9
-update: firmware.bin
-	curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/ota --data-binary @$<
-
-test update: CFLAGS += -DUART_DEBUG=USART1
-test: update
-	curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=5 | tee /tmp/output.txt
-	grep 'READY, IP:' /tmp/output.txt       # Check for network init
-
-clean:
-	$(RM) firmware.* cmsis_core cmsis_sam *.zip

examples/microchip/same54-xpro/device-dashboard/main.c

@@ -1,78 +0,0 @@
-// SPDX-FileCopyrightText: 2022-2023 Cesanta Software Limited
-// SPDX-License-Identifier: MIT
-
-#include "hal.h"
-#include "mongoose.h"
-#include "net.h"
-
-#define BLINK_PERIOD_MS 500  // LED blinking period in millis
-#define LOG_PERIOD_MS 1000   // Info log period in millis
-
-void SystemInit(void) {  // Called automatically by startup code
-  clock_init();
-  rng_init();
-}
-
-static volatile uint64_t s_ticks;  // Milliseconds since boot
-void SysTick_Handler(void) {       // SyStick IRQ handler, triggered every 1ms
-  s_ticks++;
-}
-
-uint64_t mg_millis(void) {  // Let Mongoose use our uptime function
-  return s_ticks;           // Return number of milliseconds since boot
-}
-
-void mg_random(void *buf, size_t len) {  // Use on-board RNG
-  for (size_t n = 0; n < len; n += sizeof(uint32_t)) {
-    uint32_t r = rng_read();
-    memcpy((char *) buf + n, &r, n + sizeof(r) > len ? len - n : sizeof(r));
-  }
-}
-
-static void timer_fn(void *arg) {
-  struct mg_tcpip_if *ifp = arg;  // show network stats
-  const char *names[] = {"down", "up", "req", "ready"};
-  MG_INFO(("Ethernet: %s, IP: %M, rx:%u, tx:%u, dr:%u, er:%u",
-           names[ifp->state], mg_print_ip4, &ifp->ip, ifp->nrecv, ifp->nsent,
-           ifp->ndrop, ifp->nerr));
-}
-
-int main(void) {
-  gpio_input(BUTTON_PIN);
-  gpio_output(LED_PIN);
-  uart_init(UART_DEBUG, 115200);
-  ethernet_init();
-
-  MG_INFO(("Starting, CPU freq %g MHz", (double) clock_sys_freq() / 1000000));
-
-  struct mg_mgr mgr;        // Initialise
-  mg_mgr_init(&mgr);        // Mongoose event manager
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-
-  // Initialise Mongoose network stack
-  struct mg_tcpip_driver_same54_data driver_data = {.mdc_cr = 5};
-  struct mg_tcpip_if mif = {.mac = GENERATE_LOCALLY_ADMINISTERED_MAC()/*{2, 3, 4, 5, 6, 7}*/,
-                            // Uncomment below for static configuration:
-                            // .ip = mg_htonl(MG_U32(192, 168, 0, 223)),
-                            // .mask = mg_htonl(MG_U32(255, 255, 255, 0)),
-                            // .gw = mg_htonl(MG_U32(192, 168, 0, 1)),
-                            .driver = &mg_tcpip_driver_same54,
-                            .driver_data = &driver_data};
-  mg_tcpip_init(&mgr, &mif);
-  mg_timer_add(&mgr, LOG_PERIOD_MS, MG_TIMER_REPEAT, timer_fn, &mif);
-
-  MG_INFO(("MAC: %M. Waiting for IP...", mg_print_mac, mif.mac));
-  while (mif.state != MG_TCPIP_STATE_READY) {
-    mg_mgr_poll(&mgr, 0);
-  }
-
-  MG_INFO(("Initialising application..."));
-  web_init(&mgr);
-
-  MG_INFO(("Starting event loop"));
-  for (;;) {
-    mg_mgr_poll(&mgr, 0);
-  }
-
-  return 0;
-}

examples/microchip/same54-xpro/mqtt-client/Makefile

@@ -1,54 +0,0 @@
-CFLAGS  = -W -Wall -Wextra -Wundef -Wshadow -Wdouble-promotion
-CFLAGS += -Wformat-truncation -fno-common -Wconversion
-CFLAGS += -g3 -Os -ffunction-sections -fdata-sections
-CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include
-CFLAGS += -D__SAME54P20A__ -Icmsis_sam/include
-CFLAGS += -mcpu=cortex-m4 -mthumb -mfloat-abi=softfp
-LDFLAGS ?= -Tlink.ld -nostartfiles -nostdlib --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map
-
-SOURCES = main.c syscalls.c startup.c
-
-# Mongoose-specific source code files and build options. See https://mongoose.ws/documentation/#build-options
-SOURCES += mongoose.c
-CFLAGS += -DMG_ENABLE_TCPIP=1 -DMG_ARCH=MG_ARCH_NEWLIB -DMG_ENABLE_CUSTOM_MILLIS=1 -DMG_ENABLE_LINES=1
-CFLAGS += -DMG_ENABLE_DRIVER_SAME54=1 -DMG_ENABLE_CUSTOM_RANDOM=1 -DMG_ENABLE_PACKED_FS=1 $(CFLAGS_EXTRA)
-
-# Example specific build options. See README.md
-CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\"
-
-ifeq ($(OS),Windows_NT)
-  RM = cmd /C del /Q /F
-else
-  RM = rm -rf
-endif
-
-build: firmware.bin
-
-firmware.bin: firmware.elf
-	arm-none-eabi-objcopy -O binary $< $@
-
-firmware.elf: cmsis_core cmsis_sam hal.h link.ld Makefile $(SOURCES) 
-	arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(CFLAGS_EXTRA) $(LDFLAGS) -o $@
-
-flash: firmware.bin
-	bossac -p /dev/cu.usb* -w -v -b $<
-
-cmsis_core:
-	git clone --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@
-cmsis_sam:
-	curl -sL https://packs.download.microchip.com/Microchip.SAME54_DFP.3.9.244.atpack -o $@.zip
-	mkdir $@ && cd $@ && unzip ../$@.zip
-
-# Automated test via https://vcon.io/automated-firmware-tests/. Set VCON_API_KEY and update DEVICE_URL
-DEVICE_URL ?= https://dash.vcon.io/api/v3/devices/9
-update: firmware.bin
-	curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/ota --data-binary @$<
-
-test update: CFLAGS += -DUART_DEBUG=USART1
-test: update
-	curl --fail-with-body -su :$(VCON_API_KEY) $(DEVICE_URL)/tx?t=5 | tee /tmp/output.txt
-	grep 'READY, IP:' /tmp/output.txt       # Check for network init
-	grep 'RECEIVED hello' /tmp/output.txt   # Check for MQTT success
-
-clean:
-	$(RM) firmware.* cmsis_core cmsis_sam *.zip

examples/microchip/same54-xpro/mqtt-client/main.c

@@ -1,119 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#include "hal.h"
-#include "mongoose.h"
-
-static const char *s_url = "mqtt://broker.hivemq.com:1883";
-static const char *s_sub_topic = "mg/+/test";     // Publish topic
-static const char *s_pub_topic = "mg/clnt/test";  // Subscribe topic
-static const uint8_t s_qos = 1;                   // MQTT QoS
-static struct mg_connection *s_conn;              // Client connection
-
-void SystemInit(void) {  // Called automatically by startup code
-  clock_init();
-  rng_init();
-}
-
-static volatile uint64_t s_ticks;  // Milliseconds since boot
-void SysTick_Handler(void) {       // SyStick IRQ handler, triggered every 1ms
-  s_ticks++;
-}
-
-uint64_t mg_millis(void) {  // Let Mongoose use our uptime function
-  return s_ticks;           // Return number of milliseconds since boot
-}
-
-void mg_random(void *buf, size_t len) {  // Use on-board RNG
-  for (size_t n = 0; n < len; n += sizeof(uint32_t)) {
-    uint32_t r = rng_read();
-    memcpy((char *) buf + n, &r, n + sizeof(r) > len ? len - n : sizeof(r));
-  }
-}
-
-static void fn(struct mg_connection *c, int ev, void *ev_data) {
-  if (ev == MG_EV_OPEN) {
-    MG_INFO(("%lu CREATED", c->id));
-    // c->is_hexdumping = 1;
-  } else if (ev == MG_EV_ERROR) {
-    // On error, log error message
-    MG_ERROR(("%lu ERROR %s", c->id, (char *) ev_data));
-  } else if (ev == MG_EV_MQTT_OPEN) {
-    // MQTT connect is successful
-    struct mg_str subt = mg_str(s_sub_topic);
-    struct mg_str pubt = mg_str(s_pub_topic), data = mg_str("hello");
-    MG_INFO(("%lu CONNECTED to %s", c->id, s_url));
-    struct mg_mqtt_opts sub_opts;
-    memset(&sub_opts, 0, sizeof(sub_opts));
-    sub_opts.topic = subt;
-    sub_opts.qos = s_qos;
-    mg_mqtt_sub(c, &sub_opts);
-    MG_INFO(("%lu SUBSCRIBED to %.*s", c->id, (int) subt.len, subt.buf));
-    struct mg_mqtt_opts pub_opts;
-    memset(&pub_opts, 0, sizeof(pub_opts));
-    pub_opts.topic = pubt;
-    pub_opts.message = data;
-    pub_opts.qos = s_qos, pub_opts.retain = false;
-    mg_mqtt_pub(c, &pub_opts);
-    MG_INFO(("%lu PUBLISHED %.*s -> %.*s", c->id, (int) data.len, data.buf,
-             (int) pubt.len, pubt.buf));
-  } else if (ev == MG_EV_MQTT_MSG) {
-    // When we get echo response, print it
-    struct mg_mqtt_message *mm = (struct mg_mqtt_message *) ev_data;
-    MG_INFO(("%lu RECEIVED %.*s <- %.*s", c->id, (int) mm->data.len,
-             mm->data.buf, (int) mm->topic.len, mm->topic.buf));
-  } else if (ev == MG_EV_CLOSE) {
-    MG_INFO(("%lu CLOSED", c->id));
-    s_conn = NULL;  // Mark that we're closed
-  }
-}
-
-// Timer function - recreate client connection if it is closed
-static void timer_fn(void *arg) {
-  struct mg_mgr *mgr = (struct mg_mgr *) arg;
-  struct mg_mqtt_opts opts = {.clean = true,
-                              .qos = s_qos,
-                              .topic = mg_str(s_pub_topic),
-                              .version = 4,
-                              .message = mg_str("bye")};
-  if (s_conn == NULL) s_conn = mg_mqtt_connect(mgr, s_url, &opts, fn, NULL);
-}
-
-int main(void) {
-  gpio_input(BUTTON_PIN);
-  gpio_output(LED_PIN);
-  uart_init(UART_DEBUG, 115200);
-  ethernet_init();
-  MG_INFO(("Starting, CPU freq %g MHz", (double) clock_sys_freq() / 1000000));
-
-  struct mg_mgr mgr;        // Initialise
-  mg_mgr_init(&mgr);        // Mongoose event manager
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-
-  // Initialise Mongoose network stack
-  struct mg_tcpip_driver_same54_data driver_data = {.mdc_cr = 5};
-  struct mg_tcpip_if mif = {
-      .mac = GENERATE_LOCALLY_ADMINISTERED_MAC() /*{2, 3, 4, 5, 6, 7}*/,
-      // Uncomment below for static configuration:
-      // .ip = mg_htonl(MG_U32(192, 168, 0, 223)),
-      // .mask = mg_htonl(MG_U32(255, 255, 255, 0)),
-      // .gw = mg_htonl(MG_U32(192, 168, 0, 1)),
-      .driver = &mg_tcpip_driver_same54,
-      .driver_data = &driver_data};
-  mg_tcpip_init(&mgr, &mif);
-
-  MG_INFO(("MAC: %M. Waiting for IP...", mg_print_mac, mif.mac));
-  while (mif.state != MG_TCPIP_STATE_READY) {
-    mg_mgr_poll(&mgr, 0);
-  }
-
-  MG_INFO(("Initialising application..."));
-  mg_timer_add(&mgr, 3000, MG_TIMER_REPEAT | MG_TIMER_RUN_NOW, timer_fn, &mgr);
-
-  MG_INFO(("Starting event loop"));
-  for (;;) {
-    mg_mgr_poll(&mgr, 0);
-  }
-
-  return 0;
-}

examples/micropython/README.md

@@ -1,9 +0,0 @@
-# Mongoose as a MicroPython user module
-
-The most basic usage is in `main.py`.
-
-You'll have to configure Mongoose for your desired platform, this example runs on the `unix` port and Mongoose detects it as a known architecture and hence configures itself to use sockets and time base. For other platforms, you'll have to do your homework (there's plenty of Mongoose examples for several platforms); also check respective MicroPython build instructions.
-
-Check [_thread](https://docs.micropython.org/en/latest/library/_thread.html) support for more advanced usage
-
-https://docs.micropython.org/en/latest/develop/cmodules.html

examples/modbus-dashboard/Makefile

@@ -1,55 +0,0 @@
-PROG ?= ./example       # Program we are building
-PACK ?= ./pack          # Packing executable
-DELETE = rm -rf         # Command to remove files
-GZIP ?= gzip            # For compressing files in web_root/
-OUT ?= -o $(PROG)       # Compiler argument for output file
-SOURCES = main.c mongoose.c net.c packed_fs.c   # Source code files
-CFLAGS = -W -Wall -Wextra -g -I.                # Build options
-
-# Mongoose build options. See https://mongoose.ws/documentation/#build-options
-CFLAGS_MONGOOSE += -DMG_ENABLE_PACKED_FS=1
-
-ifeq ($(OS),Windows_NT)         # Windows settings. Assume MinGW compiler. To use VC: make CC=cl CFLAGS=/MD OUT=/Feprog.exe
-  PROG = example.exe            # Use .exe suffix for the binary
-  PACK = pack.exe               # Packing executable
-  CC = gcc                      # Use MinGW gcc compiler
-  CFLAGS += -lws2_32            # Link against Winsock library
-  DELETE = cmd /C del /Q /F /S  # Command prompt command to delete files
-  GZIP = echo                   # No gzip on Windows
-endif
-
-# Default target. Build and run program
-all: $(PROG)
-	$(RUN) $(PROG) $(ARGS)
-
-# Build program from sources
-$(PROG): $(SOURCES)
-	$(CC) $(SOURCES) $(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA) $(OUT)
-
-# Bundle JS libraries (preact, preact-router, ...) into a single file
-web_root/bundle.js:
-	curl -s https://npm.reversehttp.com/preact,preact/hooks,htm/preact,preact-router -o $@
-
-# Create optimised CSS. Prerequisite: npm -g i tailwindcss tailwindcss-font-inter
-web_root/main.css: web_root/index.html $(wildcard web_root/*.js)
-	npx tailwindcss -o $@ --minify
-
-# Generate packed filesystem for serving Web UI
-packed_fs.c: $(wildcard web_root/*) $(wildcard certs/*) Makefile web_root/main.css web_root/bundle.js
-	$(GZIP) web_root/*
-	$(CC) ../../test/pack.c -o $(PACK)
-	$(PACK) web_root/* certs/* > $@
-	$(GZIP) -d web_root/*
-
-mbedtls:
-	git clone --depth 1 -b v2.28.2 https://github.com/mbed-tls/mbedtls $@
-
-ifeq ($(TLS), mbedtls)
-CFLAGS += -DMG_TLS=MG_TLS_MBED -Wno-conversion -Imbedtls/include
-CFLAGS += -DMBEDTLS_CONFIG_FILE=\"mbedtls_config.h\" mbedtls/library/*.c
-$(PROG): mbedtls
-endif
-
-# Cleanup. Delete built program and all build artifacts
-clean:
-	$(DELETE) $(PROG) $(PACK) *.o *.obj *.exe *.bin *.dSYM mbedtls

examples/modbus-dashboard/certs

@@ -1 +0,0 @@
-../device-dashboard/certs

examples/modbus-dashboard/main.c

@@ -1,53 +0,0 @@
-// Copyright (c) 2020-2023 Cesanta Software Limited
-// All rights reserved
-
-#include "mongoose.h"
-#include "net.h"
-
-#define CONFIG_FILE "settings.bin"
-
-static int s_sig_num;
-static void signal_handler(int sig_num) {
-  signal(sig_num, signal_handler);
-  s_sig_num = sig_num;
-}
-
-bool web_load_settings(void *buf, size_t len) {
-  bool ok = false;
-  struct mg_str data = mg_file_read(&mg_fs_posix, CONFIG_FILE);
-  if (data.buf == NULL) {
-    MG_ERROR(("Error reading %s", CONFIG_FILE));
-  } else if (data.len != len) {
-    MG_ERROR(("%s size != %lu", CONFIG_FILE, len));
-  } else {
-    memcpy(buf, data.buf, len);
-  }
-  free((void *) data.buf);
-  return ok;
-}
-
-bool web_save_settings(void *buf, size_t len) {
-  MG_INFO(("Saving to %s", CONFIG_FILE));
-  return mg_file_write(&mg_fs_posix, CONFIG_FILE, buf, len);
-}
-
-int main(void) {
-  struct mg_mgr mgr;
-
-  signal(SIGPIPE, SIG_IGN);
-  signal(SIGINT, signal_handler);
-  signal(SIGTERM, signal_handler);
-
-  mg_log_set(MG_LL_DEBUG);  // Set debug log level
-  mg_mgr_init(&mgr);
-
-  web_init(&mgr);
-  while (s_sig_num == 0) {
-    mg_mgr_poll(&mgr, 50);
-  }
-
-  mg_mgr_free(&mgr);
-  MG_INFO(("Exiting on signal %d", s_sig_num));
-
-  return 0;
-}

examples/modbus-dashboard/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/modbus-dashboard/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/modbus-dashboard/net.c

@@ -1,283 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#include "net.h"
-
-// Device settings
-struct device_settings {
-  uint32_t magic;
-  int log_level;
-  bool mqtt_enabled;
-  char mqtt_server_url[64];
-  char mqtt_topic_tx[16];
-  char mqtt_topic_rx[16];
-};
-
-struct conndata {
-  uint64_t expiration_time;  // Modbus request timeout
-  unsigned long id;          // Connection ID waiting for the Modbus response
-};
-
-static struct device_settings s_settings;
-static const char *s_json_header =
-    "Content-Type: application/json\r\n"
-    "Cache-Control: no-cache\r\n";
-
-static void set_default_settings(struct device_settings *s) {
-  s->magic = SETTINGS_MAGIC;
-  s->log_level = MG_LL_DEBUG;
-  mg_snprintf(s->mqtt_server_url, sizeof(s->mqtt_server_url), "%s",
-              "mqtt://broker.hivemq.com:1883");
-  mg_snprintf(s->mqtt_topic_tx, sizeof(s->mqtt_topic_tx), "%s", "modbus1/tx");
-  mg_snprintf(s->mqtt_topic_rx, sizeof(s->mqtt_topic_rx), "%s", "modbus1/rx");
-}
-
-// SNTP timer function. Sync up time
-static void timer_sntp_fn(void *param) {
-  mg_sntp_connect(param, "udp://time.google.com:123", NULL, NULL);
-}
-
-static void setfromjson(struct mg_str json, const char *jsonpath, char *buf,
-                        size_t len) {
-  char *val = mg_json_get_str(json, jsonpath);
-  if (val != NULL) mg_snprintf(buf, len, "%s", val);
-  free(val);
-}
-
-static void handle_settings_set(struct mg_connection *c, struct mg_str body) {
-  struct device_settings settings;
-  memset(&settings, 0, sizeof(settings));
-  set_default_settings(&settings);
-  mg_json_get_bool(body, "$.mqtt_enabled", &settings.mqtt_enabled);
-  settings.log_level = mg_json_get_long(body, "$.log_level", MG_LL_INFO);
-  setfromjson(body, "$.mqtt_server_url", settings.mqtt_server_url,
-              sizeof(settings.mqtt_server_url));
-  setfromjson(body, "$.mqtt_topic_rx", settings.mqtt_topic_rx,
-              sizeof(settings.mqtt_topic_rx));
-  setfromjson(body, "$.mqtt_topic_tx", settings.mqtt_topic_tx,
-              sizeof(settings.mqtt_topic_tx));
-
-  s_settings = settings;
-  bool ok = web_save_settings(&s_settings, sizeof(s_settings));
-  mg_http_reply(c, 200, s_json_header,
-                "{%m:%s,%m:%m}",                          //
-                MG_ESC("status"), ok ? "true" : "false",  //
-                MG_ESC("message"), MG_ESC(ok ? "Success" : "Failed"));
-}
-
-static void handle_settings_get(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header,
-                "{%m:%s,%m:%d,%m:%m,%m:%m,%m:%m}\n",  //
-                MG_ESC("mqtt_enabled"),
-                s_settings.mqtt_enabled ? "true" : "false",  //
-                MG_ESC("log_level"), s_settings.log_level,   //
-                MG_ESC("mqtt_server_url"), MG_ESC(s_settings.mqtt_server_url),
-                MG_ESC("mqtt_topic_rx"), MG_ESC(s_settings.mqtt_topic_rx),
-                MG_ESC("mqtt_topic_tx"), MG_ESC(s_settings.mqtt_topic_tx));
-}
-
-// Modbus handler function
-static void mfn(struct mg_connection *c, int ev, void *ev_data) {
-  struct conndata *cd = (struct conndata *) c->data;
-  if (ev == MG_EV_READ) {
-    MG_INFO(("%lu RECEIVED %lu", c->id, c->recv.len));
-    if (c->recv.len < 8) return;  // Less than minimum length, buffer more
-    uint16_t len = mg_ntohs(*(uint16_t *) &c->recv.buf[4]);  // PDU length
-    if (c->recv.len < len + 4U) return;  // Partial frame, buffer more
-    // Notify parent connection
-    for (struct mg_connection *t = c->mgr->conns; t != NULL; t = t->next) {
-      if (t->id == cd->id) mg_call(t, MG_EV_USER, &c->recv);
-    }
-    c->is_closing = 1;
-  } else if (MG_EV_POLL) {
-    // MG_INFO(("%lu closing tmout %llu", c->id, cd->expiration_time));
-    if (cd->expiration_time > 0 && cd->expiration_time < mg_millis()) {
-      c->is_closing = 1;
-    }
-  }
-  (void) ev_data;
-}
-
-static void send8(struct mg_connection *c, uint8_t val) {
-  mg_send(c, &val, sizeof(val));
-}
-
-static void send16(struct mg_connection *c, uint16_t val) {
-  send8(c, (uint8_t) (val >> 8) & 255);
-  send8(c, (uint8_t) (val & 255));
-}
-
-static struct mg_connection *start_modbus_request(struct mg_mgr *mgr,
-                                                  struct mg_str json,
-                                                  unsigned long cid) {
-  struct mg_connection *c = NULL;
-  char *url = mg_json_get_str(json, "$.url");
-  long timeout = mg_json_get_long(json, "$.timeout", 750);
-  uint8_t id = (uint8_t) mg_json_get_long(json, "$.id", 1);
-  uint16_t reg = (uint16_t) mg_json_get_long(json, "$.reg", 1);
-  uint8_t func = (uint8_t) mg_json_get_long(json, "$.func", 0);
-  uint16_t nregs = (uint16_t) mg_json_get_long(json, "$.nregs", 1);
-  MG_INFO(("%lu REQUEST: %.*s", cid, json.len, json.buf));
-  if (func == 0) {
-    MG_ERROR(("Set func to a valid modbus function code"));
-  } else if ((c = mg_connect(mgr, url, mfn, NULL)) == NULL) {
-    MG_ERROR(("Failed to start modbus connection at %M", MG_ESC(url)));
-  } else {
-    send16(c, 1);  // TID. Use random?
-    send16(c, 0);  // Protocol identifier: 0 (modbus)
-    uint16_t *lp = (uint16_t *) &c->send.buf[c->send.len];
-    send16(c, 0);  // Length: to be set later
-    size_t len = c->send.len;
-
-    send8(c, id);    // Client ID
-    send8(c, func);  // Function
-
-    if (func == 3 || func == 4 || func == 6 || func == 16) {
-      send16(c, reg);    // Start register
-      send16(c, nregs);  // Number of registers
-
-      if (func == 16) {                   // Fill in register values to write
-        send8(c, (uint8_t) (nregs * 2));  // Send number of bytes
-        for (uint16_t i = 0; i < nregs; i++) {
-          char path[20];
-          mg_snprintf(path, sizeof(path), "$.values[%hu]", i);
-          uint16_t r = (uint16_t) mg_json_get_long(json, path, 0);
-          send16(c, r);
-        }
-      }
-    } else if (func == 43) {
-      send8(c, 14);  // MEI
-      send8(c, 1);   // Basic device ID: 1
-      send8(c, 0);   // Object ID: 0 (vendor name)
-    }
-
-    *lp = mg_htons((uint16_t) (c->send.len - len));  // Set length field
-    mg_hexdump(c->send.buf, c->send.len);
-    MG_INFO(("%lu SENDING %lu", c->id, c->send.len));
-
-    struct conndata *cd = (struct conndata *) c->data;
-    cd->id = cid;  // Store parent connection ID
-    cd->expiration_time = mg_millis() + timeout;
-  }
-  free(url);
-  return c;
-}
-
-static void handle_modbus_exec(struct mg_connection *c, struct mg_str body) {
-  struct mg_connection *mc = start_modbus_request(c->mgr, body, c->id);
-  if (mc == NULL) {
-    mg_http_reply(c, 200, s_json_header, "false\n");
-  } else {
-    struct conndata *cd = (struct conndata *) c->data;
-    cd->expiration_time = mg_millis() + 1500;
-  }
-}
-
-// Print modbus response
-static size_t print_mb_resp(void (*out)(char, void *), void *ptr, va_list *ap) {
-  int func = va_arg(*ap, int);
-  size_t len = va_arg(*ap, size_t);
-  uint8_t *buf = va_arg(*ap, uint8_t *);
-  size_t n = 0;
-  if (func == 3 || func == 4) {
-    // For "multiple" read responses, print registers
-    n += mg_xprintf(out, ptr, "[");
-    for (size_t ofs = 1; ofs < len; ofs += 2) {
-      uint16_t reg = mg_ntohs(*(uint8_t *) &buf[ofs]);
-      n += mg_xprintf(out, ptr, "%s%hu", ofs == 1 ? "" : ",", reg);
-    }
-    n += mg_xprintf(out, ptr, "]");
-  } else if (func == 43) {
-    n += mg_xprintf(out, ptr, "{");
-    if (len >= 6) {
-      n += mg_xprintf(out, ptr, "%m:%d", MG_ESC("mei"), buf[0]);
-      n += mg_xprintf(out, ptr, ",%m:%d", MG_ESC("devid"), buf[1]);
-      n += mg_xprintf(out, ptr, ",%m:%d", MG_ESC("conformity"), buf[2]);
-      n += mg_xprintf(out, ptr, ",%m:%d", MG_ESC("more"), buf[3]);
-      n += mg_xprintf(out, ptr, ",%m:%d", MG_ESC("next"), buf[4]);
-      n += mg_xprintf(out, ptr, ",%m:[", MG_ESC("objects"));
-      size_t ofs = 6;
-      while (ofs < len) {
-        if (ofs > 6) n += mg_xprintf(out, ptr, ",");
-        n += mg_xprintf(out, ptr, "{");
-        n += mg_xprintf(out, ptr, "%m:%d", MG_ESC("id"), buf[ofs++]);
-        if (ofs < len) {
-          uint8_t olen = buf[ofs++];
-          if (olen > (uint8_t) (len - ofs)) olen = (uint8_t) (len - ofs);
-          n += mg_xprintf(out, ptr, ",%m:%m", MG_ESC("value"), mg_print_esc,
-                          olen, &buf[ofs]);
-          ofs += olen;
-        }
-        n += mg_xprintf(out, ptr, "}");
-      }
-      n += mg_xprintf(out, ptr, "]");
-    }
-    n += mg_xprintf(out, ptr, "}");
-  } else {
-    n += mg_xprintf(out, ptr, "null");
-  }
-  return n;
-}
-
-// HTTP request handler function
-static void fn(struct mg_connection *c, int ev, void *ev_data) {
-  struct conndata *cd = (struct conndata *) c->data;
-  if (ev == MG_EV_ACCEPT) {
-    if (c->fn_data != NULL) {  // TLS listener!
-      struct mg_tls_opts opts = {0};
-      opts.cert = mg_unpacked("/certs/server_cert.pem");
-      opts.key = mg_unpacked("/certs/server_key.pem");
-      mg_tls_init(c, &opts);
-    }
-  } else if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-
-    if (mg_match(hm->uri, mg_str("/api/settings/get"), NULL)) {
-      handle_settings_get(c);
-    } else if (mg_match(hm->uri, mg_str("/api/settings/set"), NULL)) {
-      handle_settings_set(c, hm->body);
-    } else if (mg_match(hm->uri, mg_str("/api/settings/set"), NULL)) {
-      handle_settings_set(c, hm->body);
-    } else if (mg_match(hm->uri, mg_str("/api/modbus/exec"), NULL)) {
-      handle_modbus_exec(c, hm->body);
-    } else if (mg_match(hm->uri, mg_str("/api/device/reset"), NULL)) {
-      mg_timer_add(c->mgr, 500, 0, (void (*)(void *)) mg_device_reset, NULL);
-      mg_http_reply(c, 200, s_json_header, "true\n");
-    } else {
-      struct mg_http_serve_opts opts;
-      memset(&opts, 0, sizeof(opts));
-#if MG_ARCH == MG_ARCH_UNIX || MG_ARCH == MG_ARCH_WIN32
-      opts.root_dir = "web_root";  // On workstations, use filesystem
-#else
-      opts.root_dir = "/web_root";  // On embedded, use packed files
-      opts.fs = &mg_fs_packed;
-#endif
-      mg_http_serve_dir(c, ev_data, &opts);
-    }
-    MG_DEBUG(("%lu %.*s %.*s", c->id, (int) hm->method.len, hm->method.buf,
-              (int) hm->uri.len, hm->uri.buf));
-  } else if (ev == MG_EV_POLL) {
-    if (cd->expiration_time > 0 && cd->expiration_time < mg_millis()) {
-      cd->expiration_time = 0;
-      mg_http_reply(c, 200, s_json_header, "false\n");
-    }
-  } else if (ev == MG_EV_USER) {
-    cd->expiration_time = 0;  // Cleanup timeout setting
-    struct mg_iobuf *io = ev_data;
-    uint8_t f = io->buf[7];
-    mg_http_reply(c, 200, s_json_header, "{%m:%s,%m:%m,%m:%M}\n",         //
-                  MG_ESC("success"), "true",                              //
-                  MG_ESC("raw"), mg_print_hex, io->len - 7, io->buf + 7,  //
-                  MG_ESC("data"), print_mb_resp, f, io->len - 8, io->buf + 8);
-  }
-}
-
-void web_init(struct mg_mgr *mgr) {
-  set_default_settings(&s_settings);
-  web_load_settings(&s_settings, sizeof(s_settings));
-
-  mg_http_listen(mgr, HTTP_URL, fn, NULL);
-  mg_http_listen(mgr, HTTPS_URL, fn, (void *) 1);
-  mg_timer_add(mgr, 10 * 60 * 1000, MG_TIMER_RUN_NOW | MG_TIMER_REPEAT,
-               timer_sntp_fn, mgr);
-}

examples/modbus-dashboard/web_root/index.html

@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html lang="en" class="h-full bg-white">
-  <head>
-    <title></title>
-    <meta charset="utf-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='1.5' stroke='currentColor'> <path stroke-linecap='round' stroke-linejoin='round' d='M14.857 17.082a23.848 23.848 0 005.454-1.31A8.967 8.967 0 0118 9.75v-.7V9A6 6 0 006 9v.75a8.967 8.967 0 01-2.312 6.022c1.733.64 3.56 1.085 5.455 1.31m5.714 0a24.255 24.255 0 01-5.714 0m5.714 0a3 3 0 11-5.714 0' /> </svg>" />
-    <link href="main.css" rel="stylesheet" />
-    <link href="https://rsms.me/inter/inter.css" rel="stylesheet" />
-  </head>
-  <body class="h-full"></body>
-  <script src="history.min.js"></script>
-  <script type="module" src="main.js"></script>
-</html>

examples/modbus-dashboard/web_root/main.css

@@ -1 +0,0 @@
-/*! tailwindcss v3.3.5 | MIT License | https://tailwindcss.com*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Inter var,Helvetica,sans-serif;font-feature-settings:"cv11","ss01";font-variation-settings:"opsz" 32}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:initial}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button;background-color:initial;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:initial}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]{display:none}*,::backdrop,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: }.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.pointer-events-none{pointer-events:none}.pointer-events-auto{pointer-events:auto}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.inset-0{inset:0}.bottom-0{bottom:0}.left-0{left:0}.right-auto{right:auto}.top-0{top:0}.z-10{z-index:10}.z-\[48\]{z-index:48}.z-\[60\]{z-index:60}.m-4{margin:1rem}.my-0{margin-top:0;margin-bottom:0}.my-1{margin-top:.25rem;margin-bottom:.25rem}.my-2{margin-top:.5rem;margin-bottom:.5rem}.mb-1{margin-bottom:.25rem}.ml-3{margin-left:.75rem}.ml-4{margin-left:1rem}.mr-2{margin-right:.5rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.inline-block{display:inline-block}.flex{display:flex}.inline-flex{display:inline-flex}.grid{display:grid}.hidden{display:none}.h-10{height:2.5rem}.h-12{height:3rem}.h-5{height:1.25rem}.h-6{height:1.5rem}.h-full{height:100%}.max-h-64{max-height:16rem}.min-h-screen{min-height:100vh}.w-0{width:0}.w-11{width:2.75rem}.w-4{width:1rem}.w-5{width:1.25rem}.w-6{width:1.5rem}.w-72{width:18rem}.w-full{width:100%}.max-w-sm{max-width:24rem}.flex-1{flex:1 1 0%}.flex-shrink-0,.shrink-0{flex-shrink:0}.grow-0{flex-grow:0}.basis-\[30px\]{flex-basis:30px}.-translate-x-full{--tw-translate-x:-100%}.-translate-x-full,.translate-x-0{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.translate-x-0{--tw-translate-x:0px}.translate-x-5{--tw-translate-x:1.25rem}.translate-x-5,.translate-y-0{transform:tranLine truncated

examples/mqtt-dashboard/dashboard/Makefile

@@ -1,14 +0,0 @@
-all:
-	make -C ../../../tutorials/http/http-server ARGS="-d $(CURDIR)"
-
-# Bundle JS libraries (preact, preact-router, ...) into a single file
-bundle.js:
-	curl -s https://npm.reversehttp.com/preact,preact/hooks,htm/preact,preact-router -o $@
-
-# Create optimised CSS. Prerequisite: npm -g i tailwindcss tailwindcss-font-inter
-NPX ?= npx
-main.css: index.html $(wildcard *.js)
-	$(NPX) tailwindcss -o $@ --minify
-
-clean:
-	true

examples/mqtt-dashboard/dashboard/index.html

@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html lang="en" class="h-full bg-white">
-  <head>
-    <title></title>
-    <meta charset="utf-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='1.5' stroke='currentColor'> <path stroke-linecap='round' stroke-linejoin='round' d='M14.857 17.082a23.848 23.848 0 005.454-1.31A8.967 8.967 0 0118 9.75v-.7V9A6 6 0 006 9v.75a8.967 8.967 0 01-2.312 6.022c1.733.64 3.56 1.085 5.455 1.31m5.714 0a24.255 24.255 0 01-5.714 0m5.714 0a3 3 0 11-5.714 0' /> </svg>" />
-    <link href="main.css" rel="stylesheet" />
-    <link href="https://rsms.me/inter/inter.css" rel="stylesheet" />
-    <script src="https://unpkg.com/mqtt/dist/mqtt.min.js"></script>
-  </head>
-  <body class="h-full"></body>
-  <script type="module" src="main.js"></script>
-</html>

examples/mqtt-dashboard/dashboard/main.css

@@ -1 +0,0 @@
-/*! tailwindcss v3.3.2 | MIT License | https://tailwindcss.com*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Inter var,Helvetica,sans-serif;font-feature-settings:"cv11","ss01";font-variation-settings:"opsz" 32}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:initial}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button;background-color:initial;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:initial}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]{display:none}*,::backdrop,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: }.pointer-events-none{pointer-events:none}.absolute{position:absolute}.relative{position:relative}.right-4{right:1rem}.top-0{top:0}.top-4{top:1rem}.my-1{margin-top:.25rem;margin-bottom:.25rem}.my-auto{margin-top:auto;margin-bottom:auto}.mb-4{margin-bottom:1rem}.mt-3{margin-top:.75rem}.inline-block{display:inline-block}.flex{display:flex}.inline-flex{display:inline-flex}.grid{display:grid}.hidden{display:none}.h-5{height:1.25rem}.h-6{height:1.5rem}.h-full{height:100%}.min-h-screen{min-height:100vh}.w-11{width:2.75rem}.w-24{width:6rem}.w-4{width:1rem}.w-5{width:1.25rem}.w-60{width:15rem}.w-64{width:16rem}.w-96{width:24rem}.w-full{width:100%}.max-w-md{max-width:28rem}.flex-1{flex:1 1 0%}.flex-shrink-0{flex-shrink:0}.flex-grow,.grow{flex-grow:1}.translate-x-0{--tw-translate-x:0px}.translate-x-0,.translate-x-5{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.translate-x-5{--tw-translate-x:1.25rem}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}@keyframes spin{to{transform:rotate(1turn)}}.animate-spin{animation:spin 1s linear infinite}.cursor-pointer{cursor:pointer}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.divide-y>:not([hidden])~:not([hidden]){--tw-divide-y-reverse:0;border-top-widtLine truncated

examples/mqtt-dashboard/dashboard/main.js

@@ -1,618 +0,0 @@
-'use strict';
-import {h, html, render, useEffect, useRef, useState} from './bundle.js';
-
-const Logo = props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12.87 12.85"><defs><style>.ll-cls-1{fill:none;stroke:#000;stroke-miterlimit:10;stroke-width:0.5px;}</style></defs><g id="Layer_2" data-name="Layer 2"><g id="Layer_1-2" data-name="Layer 1"><path class="ll-cls-1" d="M12.62,1.82V8.91A1.58,1.58,0,0,1,11,10.48H4a1.44,1.44,0,0,1-1-.37A.69.69,0,0,1,2.84,10l-.1-.12a.81.81,0,0,1-.15-.48V5.57a.87.87,0,0,1,.86-.86H4.73V7.28a.86.86,0,0,0,.86.85H9.42a.85.85,0,0,0,.85-.85V3.45A.86.86,0,0,0,10.13,3,.76.76,0,0,0,10,2.84a.29.29,0,0,0-.12-.1,1.49,1.49,0,0,0-1-.37H2.39V1.82A1.57,1.57,0,0,1,4,.25H11A1.57,1.57,0,0,1,12.62,1.82Z"/><path class="ll-cls-1" d="M10.48,10.48V11A1.58,1.58,0,0,1,8.9,12.6H1.82A1.57,1.57,0,0,1,.25,11V3.94A1.57,1.57,0,0,1,1.82,2.37H8.9a1.49,1.49,0,0,1,1,.37l.12.1a.76.76,0,0,1,.11.14.86.86,0,0,1,.14.47V7.28a.85.85,0,0,1-.85.85H8.13V5.57a.86.86,0,0,0-.85-.86H3.45a.87.87,0,0,0-.86.86V9.4a.81.81,0,0,0,.15.48l.1.12a.69.69,0,0,0,.13.11,1.44,1.44,0,0,0,1,.37Z"/></g></g></svg>`;
-const DefaultTopic = 'mg_mqtt_dashboard';
-const DefaultUrl = location.protocol == 'https:'
-  ? 'wss://broker.hivemq.com:8884/mqtt'
-  : 'ws://broker.hivemq.com:8000/mqtt';
-const DefaultDeviceConfig = {pin_map: [], pin_state: [], log_level: 0, pin_count: 0};
-const Delay = (ms, val) => new Promise(resolve => setTimeout(resolve, ms, val));
-const handleFetchError = r => r.ok || alert(`Error: ${r.statusText}`);
-const LabelClass = 'text-sm truncate text-gray-500 font-medium my-auto whitespace-nowrap';
-const BadgeClass = 'flex-inline text-sm rounded-md rounded px-2 py-0.5 ring-1 ring-inset';
-const InputClass = 'font-normal text-sm rounded w-full flex-1 py-0.5 px-2 text-gray-700 placeholder:text-gray-400 focus:outline-none disabled:cursor-not-allowed disabled:bg-gray-100 disabled:text-gray-500 rounded border';
-const TitleClass = 'font-semibold xuppercase xtext-gray-600';
-const Colors = {
-  green: 'bg-green-100 text-green-900 ring-green-300',
-  yellow: 'bg-yellow-100 text-yellow-900 ring-yellow-300',
-  info: 'bg-zinc-100 text-zinc-900 ring-zinc-300',
-  red: 'bg-red-100 text-red-900 ring-red-300',
-};
-
-let MqttClient;
-
-const Icons = {
-  logo: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="59.1" height="75.7"  viewBox="0 0 1514 1182"> <path style="fill: #2f409a;" d="m52.8 572h345.1v346.5h-345.1zm-10.9-434.2c-12.6 6.4-32.2 20.9-35.5 37.9 0 0-6.1 35.9-6.1 36.8-2.1 13.1 10.5 10 15.8 6.7 53.9-31.8 113.9-60.7 168.7-77.5 258.2-78.2 585.9-80.2 643.1 88.8 40.3 117.1-123.6 214.8-216.1 258.4-35.7 16.8-47.6 32.8-50 49.8-2 15.3 3.2 37.8 23.8 68.3 129.7 194.8 515 474 893.1 571.7 15.7 4.2 23.5 2.8 29.9-1.1 3.5-2 7.9-4.8 1.1-8.2-251.1-132.2-490.9-353.9-610.9-525.1-27.4-39.5-34.5-65.9-32.7-87.2 1.7-18.4 18.7-34.5 54.8-51.4 134.1-62.3 270.9-157.1 230-314.9-59.5-226.9-700.5-260.1-1109-53z"/></svg>`,
-  activity: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"  fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="22 12 18 12 15 21 9 3 6 12 2 12"></polyline></svg>`,
-  refresh: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"  fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="23 4 23 10 17 10"></polyline><polyline points="1 20 1 14 7 14"></polyline><path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"></path></svg>`,
-  info: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle><line x1="12" y1="8" x2="12" y2="12"></line><line x1="12" y1="16" x2="12.01" y2="16"></line></svg>`,
-  login: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M15 3h4a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2h-4"></path><polyline points="10 17 15 12 10 7"></polyline><line x1="15" y1="12" x2="3" y2="12"></line></svg>`,
-  logout: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4"></path><polyline points="16 17 21 12 16 7"></polyline><line x1="21" y1="12" x2="9" y2="12"></line></svg>`,
-  menu: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="3" y1="12" x2="21" y2="12"></line><line x1="3" y1="6" x2="21" y2="6"></line><line x1="3" y1="18" x2="21" y2="18"></line></svg>`,
-  upload: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path><polyline points="17 8 12 3 7 8"></polyline><line x1="12" y1="3" x2="12" y2="15"></line></svg>`,
-  monitor: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="3" width="20" height="14" rx="2" ry="2"></rect><line x1="8" y1="21" x2="16" y2="21"></line><line x1="12" y1="17" x2="12" y2="21"></line></svg>`,
-  settings: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3"></circle><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"></path></svg>`,
-  download: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path><polyline points="7 10 12 15 17 10"></polyline><line x1="12" y1="15" x2="12" y2="3"></line></svg>`,
-  file: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"></path><polyline points="13 2 13 9 20 9"></polyline></svg>`,
-  check: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>`,
-  rollback: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="11 17 6 12 11 7"></polyline><polyline points="18 17 13 12 18 7"></polyline></svg>`,
-  save: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"></path><polyline points="17 21 17 13 7 13 7 21"></polyline><polyline points="7 3 7 8 15 8"></polyline></svg>`,
-  bolt: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="13 2 3 14 12 14 11 22 21 10 12 10 13 2"></polygon></svg>`,
-  delete: props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>`,
-};
-
-export function Button({title, onclick, disabled, extraClass, icon, ref, colors, hovercolor, disabledcolor}) {
-  const [spin, setSpin] = useState(false);
-  const cb = function(ev) {
-    const res = onclick ? onclick() : null;
-    if (res && typeof (res.catch) === 'function') {
-      setSpin(true);
-      res.catch(() => false).then(() => setSpin(false));
-    }
-  };
-  if (!colors) colors = 'bg-blue-600 hover:bg-blue-500 disabled:bg-blue-400';
-  return html`
-<button type="button" class="inline-flex justify-center items-center gap-2 rounded px-2.5 py-0.5 text-sm font-semibold text-white shadow-sm ${colors} ${extraClass}"
-  ref=${ref} onclick=${cb} disabled=${disabled || spin} >
-  ${title}
-  <${spin ? Icons.refresh : icon} class="w-4 ${spin ? 'animate-spin' : ''}" />
-<//>`
-};
-
-function UploadFileButton({oncomplete, onprogress, onfileselect, url, title, colors, accept, extraClass}) {
-  const btn = useRef(null);
-  const input = useRef(null);
-
-  // Send a large file chunk by chunk
-  const sendFileData = function(url, fileName, fileData, chunkSize) {
-    return new Promise(function(resolve, reject) {
-      const finish = ok => {
-        input.fn = null;
-        const res = oncomplete ? oncomplete(ok, fileName, fileData.length) : null;
-        if (res && typeof (res.catch) === 'function') {
-          res.catch(() => false).then(() => ok ? resolve() : reject());
-        } else {
-          ok ? resolve() : reject();
-        }
-      };
-      const sendChunk = function(offset) {
-        var chunk = fileData.subarray(offset, offset + chunkSize) || '';
-        var opts = {method: 'POST', body: chunk};
-        var fullUrl = url + '?offset=' + offset +
-          '&total=' + fileData.length  +
-          '&file=' + encodeURIComponent(fileName);
-        onprogress && onprogress(offset, fileData.length, fileName);
-        fetch(fullUrl, opts)
-          .then(function(res) {
-            if (!res.ok) {
-              finish(false);
-            } else if (offset >= fileData.length) {
-              finish(true);
-            } else {
-              sendChunk(offset + chunk.length);
-            }
-          });
-      };
-      sendChunk(0);
-    });
-  };
-
-  const onchange = function(ev) {
-    if (!ev.target.files[0]) return;
-    let r = new FileReader(), f = ev.target.files[0];
-    if (onfileselect && !onfileselect(f.name)) {
-      ev.target.value = '';
-      return;
-    }
-    r.readAsArrayBuffer(f);
-    r.onload = function() {
-      input.fn = sendFileData(url, f.name, new Uint8Array(r.result), 2048);
-      ev.target.value = '';
-      ev.preventDefault();
-      btn.current && btn.current.base.click();
-    };
-  };
-
-  const onclick = function(ev) {
-    //if (!input.fn) input.current.click();  // No upload in progress, show file dialog
-  };
-
-  return html`
-<div class="inline-flex flex-col ${extraClass}">
-  <input class="hidden" type="file" ref=${input} onchange=${onchange} accept=${accept} />
-  <${Button} title=${title} icon=${Icons.download} onclick=${onclick} ref=${btn} colors=${colors} />
-<//>`;
-};
-
-function Toggle({value, onclick, disabled}) {
-  const bg = !!value ? 'bg-blue-600' : 'bg-gray-200';
-  const tr = !!value ? 'translate-x-5' : 'translate-x-0';
-  return html`
-<button type="button" onclick=${onclick} disabled=${disabled}
-  class="${bg} inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-0 ring-0"
-  role="switch" aria-checked=${!!value}>
-  <span aria-hidden="true" class="${tr} pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 focus:ring-0 transition duration-200 ease-in-out"></span>
-</button>`;
-};
-
-function Header({topic, setTopic, url, setUrl, connected}) {
-  const forbiddenChars = ['$', '*', '+', '#', '/'];
-  const onClick = () => {
-    const isValidTopic = val => !forbiddenChars.some(char => val.includes(char));
-    if (isValidTopic(topic)) {
-      localStorage.setItem('topic', topic)
-      setTopic(topic);
-      window.location.reload();
-    } else {
-      setSaveResult('Error: The topic cannot contain these characters: ' + forbiddenChars);
-    }
-  };
-
-  return html`
-    <div class="top-0 py-2 border-b-2 bg-stone-100">
-      <div class="flex px-4">
-        <div class="flex grow gap-4">
-          <h1 class="text-2xl font-semibold">IoT Fleet Management Dashboard</h1>
-        <//>
-        <div class="flex gap-2 items-center">
-          <div class="flex w-96 align-center justify-between gap-2">
-            <span class=${LabelClass}>MQTT Server<//>
-            <input disabled=${!connected} value=${url}
-              onchange=${ev => setUrl(ev.target.value)} class=${InputClass} />
-          <//>
-          <div class="flex w-64 align-center justify-between gap-2">
-            <span class=${LabelClass}>Root Topic<//>
-            <input disabled=${!connected} value=${topic}
-              onchange=${ev => setTopic(ev.target.value)} class=${InputClass} />
-          <//>
-          <${Button} icon=${Icons.bolt} onclick=${onClick} title=${connected ? 'Disconnect' : 'Connect'} />
-        <//>
-      <//>
-    <//>`;
-};
-
-function Sidebar({devices, onclick}) {
-  const Td = props => html`
-    <td class="whitespace-nowrap border-b border-slate-200 py-2 px-4 pr-3 text-sm text-slate-900">${
-      props.text}</td>`;
-
-  const Device = ({d}) => html`
-    <div class="hover:bg-stone-100 cursor-pointer flex gap-3 px-4 py-2 justify-between"
-        onclick=${ev => onclick(d.id)}>
-      <span>${d.id}</span>
-      <span class="${BadgeClass} ${d.online ? Colors.green : Colors.red}"> ${d.online ? 'online' : 'offline'} <//>
-    <//>`;
-
-  return html`
-    <div class="overflow-auto divide-y">
-      <div class="${TitleClass} flex items-center px-4 py-2 bg-stone-100">
-        Device List
-      <//>
-      ${(devices ? devices : []).map(d => h(Device, {d}))}
-    <//>`;
-};
-
-function FirmwareStatus({title, info, children}) {
-  const state =
-      ['UNAVAILABLE', 'FIRST_BOOT', 'NOT_COMMITTED',
-       'COMMITTED'][(info.status || 0) % 4];
-  const valid = info.status > 0;
-  return html`
-    <div class="bg-white divide-y border rounded">
-      <div class="${TitleClass} bg-white flex items-center px-4 py-2">
-        ${title}
-      <//>
-      <div class="px-4 py-2 relative">
-      <div class="my-1">Status: ${state}<//>
-      <div class="my-1">CRC32: ${valid ? info.crc32.toString(16) : 'n/a'}<//>
-      <div class="my-1">Size: ${valid ? info.size : 'n/a'}<//>
-      <div class="my-1">Flashed at: ${
-      valid ? new Date(info.timestamp * 1000).toLocaleString() : 'n/a'}<//>
-      ${children}
-      <//>
-    <//>`;
-};
-
-function FirmwareUpdatePanel({no, name, current, previous, updated_at, refresh}) {
-  const [color, setColor] = useState(Colors.green);
-  const [otaStatus, setOtaStatus] = useState('up-to-date');
-  const Descr = ({label, value}) => html`
-    <div class="flex items-center justify-between">
-      <span class=${LabelClass}>${label}<//>
-      <span class="text-sm">${value}<//>
-    <//>`;
-  const onprogress = (len, total) => {
-    setColor(Colors.info);
-    setOtaStatus(`uploading, ${parseInt(len * 100 /total)}% done...`);
-  }
-  const setparam = (key, val) => fetch('api/settings/set', {
-    method: 'POST',
-    body: JSON.stringify({key, val}),
-  }).then(handleFetchError);
-  const onupload = function(ok, fileName, fileLength) {
-    if (ok) {
-      return setparam(`ecu.${no}.new`, fileName).then(refresh);
-    } else {
-      setColor(Colors.red), setOtaStatus('upload failed');
-    }
-  };
-  const onfileselect = function(fileName, fileLength) {
-    const ok = fileName.startsWith(name);
-    if (!ok) alert(`Firmware file name must be ${name}.VERSION.BIN_OR_HEX`);
-    return ok;
-  }
-  const update = rollback => new Promise(function(resolve, reject) {
-    const opts = {method: 'POST', body: JSON.stringify({no, rollback})};
-    const fail = () => (reject(), setOtaStatus('update error'), setColor(Colors.red));
-    const finish = () => fetch('api/ecu/update/end', opts)
-      .then(r => r.ok ? resolve() : reject())
-      .then(refresh);
-    const write = () => fetch('api/ecu/update/write', opts).then(r => {
-      if (!r.ok) fail();
-      //if (r.ok) r.json().then(r => console.log('Goo', r));
-      if (r.ok) r.json().then(r => r == 1 ? write() : finish());
-    });
-    fetch('api/ecu/update/begin', opts).then(r => r.ok ? write() : fail());
-  });
-  const onflash = ev => update(false);
-  const onrollback = ev => update(true);
-
-  useEffect(function() {
-    //setOtaStatus(anew ? 'update pending' : 'up-to-date');
-    //setColor(anew ? Colors.yellow : Colors.green);
-  }, []);
-
-  return html`
-<div class="divide-y border rounded bg-white">
-  <div class="px-4 py-2 flex justify-between items-center rounded">
-    <span class="${TitleClass}">Firmware Update<//>
-    <div class="flex gap-2"><span class=${LabelClass}>Status:</span><span class="${BadgeClass} ${color}">${otaStatus}<//><//>
-  <//>
-  <div class="p-4 flex flex-col gap-1">
-    <${Descr} label="Current firmware:" value=${current || 'n/a'} />
-    <${Descr} label="Updated at:" value=${updated_at || 'n/a'} />
-    <div class="flex items-center justify-between whitespace-nowrap">
-      <span class=${LabelClass}>Previous firmware:<//>
-      <span class="flex gap-1 items-center">
-        <span class="text-sm">${previous}<//>
-        <${Button} title="rollback" icon=${Icons.bolt} onclick=${onrollback}
-          extraClass="w-24" disabled=${!previous} />
-      <//>
-    <//>
-    <div class="flex items-center justify-between">
-      <span class=${LabelClass}>New firmware:<//>
-      <span class="flex gap-1 align-center justify-between">
-        <${UploadFileButton} title="upload" url="api/fw/upload"
-          onfileselect=${onfileselect} 
-          onprogress=${onprogress} oncomplete=${onupload} />
-        <${Button} title="flash" icon=${Icons.bolt} onclick=${onflash}
-          extraClass="w-24" disabled=${!previous} />
-      <//>
-    <//>
-  <//>
-<//>`;
-};
-
-function DeviceSettingsPanel({device, publishFn, connected}) {
-  const [config, setConfig] = useState({});
-  const logOptions = [[0, 'Disable'], [1, 'Error'], [2, 'Info'], [3, 'Debug']];
-
-  const onSave = ev => publishFn('config.set', config).then(r => {
-    //setDeviceConfig(device.id, config);
-  }).catch(e => alert('Failure!'));
-
-  // To delete device, set an empty retained message
-  const onforget = function(ev) {
-    MqttClient.publish(device.topic, '', {retain: true});
-    location.reload();
-  };
-  const onloglevelchange = ev => setConfig(x => Object.assign({}, x, {log_level: parseInt(ev.target.value)}));
-  const onpinschange = ev => {
-    const pin_map = ev.target.value.split(/\s*,\s*/).map(x => parseInt(x));
-    setConfig(x => Object.assign({}, x, {
-      pin_map,                   // Send an updated pin map
-      pin_count: pin_map.length, // And pin count
-      pin_state:[]    // Remove pin_state from the request, as pin_map change can invalidate it
-    }));
-  }
-  //console.log('sp', device, config);
-
-  useEffect(() => setConfig(device.config) , [device]);
-
-  return html`
-<div class="divide-y border rounded bg-white">
-  <div class="px-4 py-2 flex justify-between items-center rounded ${TitleClass}">
-    <div class="flex gap-2 items-center"> Settings <//>
-  <//>
-  <div class="p-4 gap-3">
-    <div class="flex justify-between my-1">
-      <span class=${LabelClass}>Status<//>
-      <span class="${BadgeClass} ${device.online ? Colors.green : Colors.red}"> ${connected ? 'online' : 'offline'} <//>
-    <//>
-    <div class="flex justify-between my-1">
-      <span class=${LabelClass}>Device ID<//>
-      <span class="${LabelClass}">${device.id}<//>
-    <//>
-    <div class="grid grid-cols-2 my-1">
-      <span class="${LabelClass}">Log Level<//>
-      <select onchange=${onloglevelchange} class="w-full rounded font-normal border py-0.5 px-1 text-gray-600 focus:outline-none text-sm disabled:cursor-not-allowed" disabled=${!connected}>
-        ${logOptions.map(v => html`<option value=${v[0]} selected=${v[0] == config.log_level}>${v[1]}<//>`) }
-      <//>
-    <//>
-    <div class="grid grid-cols-2 my-1">
-      <span class="${LabelClass}">Show Pins<//>
-      <div class="flex w-full items-center">
-        <input disabled=${!connected} value=${config.pin_map}
-          onchange=${onpinschange} class=${InputClass}
-          placeholder="comma-separated pin numbers" />
-      <//>
-    <//>
-
-    <div class="mt-3 flex justify-between gap-2">
-      <${Button} title="Forget this device"
-        disabled=${device.online || !connected} icon=${Icons.delete}
-        onclick=${onforget}/>
-      <${Button} icon=${Icons.save} onclick=${onSave} title="Save Settings" disabled=${!device.online} />
-    <//>
-  <//>
-<//> `;
-};
-
-function DeviceControlPanel({device, config, setConfig, publishFn, connected}) {
-  const onclick = function(i) { // Send request to toggle pin i
-    let configCopy = Object.assign({}, config);
-    configCopy.pin_state[i] = !!configCopy.pin_state[i] ? 0 : 1;
-    return publishFn('config.set', configCopy).catch(e => alert('Failure!'));
-  };
-
-  const Pin = i =>  html`
-  <div class="inline-block my-1 bg-gray-100 rounded px-1 py-1">
-    <div class="flex align-center justify-between">
-      <span class="${LabelClass}">Pin ${config.pin_map[i]}<//>
-      <${Toggle} onclick=${ev => onclick(i)}
-        disabled=${!device.online || !connected}
-        value=${config.pin_state[i]} />
-    <//>
-  <//>`;
-
-  return html`
-<div class="divide-y border rounded bg-white xbg-slate-100 my-y">
-  <div class="px-4 py-2 flex justify-between items-center rounded ${TitleClass}">
-    <div class="flex gap-2 items-center">Pin Control Panel<//>
-  <//>
-  <div class="p-4 grid grid-cols-2 lg:grid-cols-3 gap-2">
-    ${(config.pin_map || []).map((_, i) => Pin(i))}
-   <div><//>
-  <//>
-<//> `;
-};
-
-function DeviceDashboard({device, setDeviceConfig, publishFn, connected}) {
-  const cfg = device && device.config ? device.config : DefaultDeviceConfig;
-  const [localConfig, setLocalConfig] = useState(cfg);
-  useEffect(() => setLocalConfig(cfg), [device]);
-
-  if (!device || !localConfig) {
-    return html`
-    <div class="flex grow text-gray-400 justify-center items-center text-xl">
-      No device selected. Click on a device on a sidebar
-    <//>`;
-  }
-
-  return html`
-  <div class="p-3 grid grid-cols-3 gap-2">
-    <${DeviceSettingsPanel} device=${device} config=${localConfig} setConfig=${setLocalConfig} publishFn=${publishFn} connected=${connected} />
-    <${DeviceControlPanel} device=${device} config=${localConfig} setConfig=${setLocalConfig} publishFn=${publishFn} connected=${connected} />
-    <${FirmwareUpdatePanel} deviceID=${device.id} publishFn=${publishFn}
-      disabled=${!device.online}
-      info=${[localConfig.crnt_fw, localConfig.prev_fw]} />
-  </div>`;
-}
-
-const App = function() {
-  const [devices, setDevices] = useState([]);
-  const [currentDevID, setCurrentDevID] = useState(localStorage.getItem('currentDevID') || '');
-  const [loading, setLoading] = useState(true);
-  const [url, setUrl] = useState(localStorage.getItem('url') || DefaultUrl);
-  const [topic, setTopic] = useState(localStorage.getItem('topic') || DefaultTopic);
-  const [error, setError] = useState(null);
-  const [connected, setConnected] = useState(false);
-  const responseHandlers = useRef({});
-
-  function addResponseHandler(correlationId, handler) {
-    responseHandlers[correlationId] = handler;
-  }
-
-  function removeResponseHandler(correlationId) {
-    delete responseHandlers[correlationId];
-  }
-
-  const onRefresh = ev => window.location.reload();
-
-  const initConn = () => {
-    MqttClient = mqtt.connect(url, {connectTimeout: 5000, reconnectPeriod: 0});
-
-    MqttClient.on('connect', () => {
-      //console.log('Connected to the broker');
-      setLoading(false);
-      setError(null);  // Reset error state upon successful connection
-      setConnected(true);
-
-      const statusTopic = topic + '/+/status'
-      const txTopic = topic + '/+/tx'
-
-      const subscribe = (topic) => {
-        MqttClient.subscribe(topic, (err) => {
-          if (err) {
-            console.error('Error subscribing to topic:', err);
-            setError('Error subscribing to topic');
-          } else {
-            //console.log('Successfully subscribed to ', topic);
-          }
-        });
-      };
-
-      subscribe(statusTopic);
-      subscribe(txTopic);
-    });
-
-    MqttClient.on('message', (topic, message) => {
-      // console.log(`Received message from ${topic}: ${message.toString()}`);
-      if (message.length == 0) return;
-      let response;
-      try {
-        response = JSON.parse(message.toString());
-      } catch (err) {
-        console.error(err);
-        return;
-      }
-
-      if (topic.endsWith('/status')) {
-        let device = {topic: topic, id: topic.split('/')[1], config: DefaultDeviceConfig};
-        const params = response.params;
-        if (!params) {
-          console.error('Invalid response');
-          return;
-        }
-        device.online = params.status === 'online';
-        //setConnected(device.online);
-        if (device.online) {
-          device.config = params;
-          if (!device.config.pins) device.config.pins = [];
-        }
-        setDevice(device)
-      } else if (topic.endsWith('/tx')) {
-        if (!response.id) {
-          console.error('Invalid response');
-          return;
-        }
-        const handler = responseHandlers[response.id];
-        if (handler) {
-          handler(response);
-          removeResponseHandler(response.id);
-        }
-      }
-    });
-
-    MqttClient.on('error', (err) => {
-      console.error('Connection error:', err);
-      setError('Connection cannot be established.');
-    });
-
-    MqttClient.on('close', () => {
-      if (!connected) {
-        console.error('Failed to connect to the broker.');
-        setError('Connection cannot be established.');
-        setLoading(false);
-      }
-    });
-  };
-
-  useEffect(() => initConn(), []);
-
-  const handlePublish = (methodName, parameters, timeout = 5000) => {
-    return new Promise((resolve, reject) => {
-      const randomIdGenerator = function(length) {
-        return Math.random().toString(36).substring(2, length + 2);
-      };
-      const randomID = randomIdGenerator(40);
-      const timeoutID = setTimeout(() => {
-        removeResponseHandler(randomID);
-        reject(new Error('Request timed out'));
-      }, timeout);
-
-      addResponseHandler(randomID, (messageData) => {
-        clearTimeout(timeoutID);
-        resolve(messageData);
-      });
-
-      if (currentDevID) {
-        const rxTopic = topic + `/${currentDevID}/rx`;
-        const rpcPayload = {method: methodName, id: randomID};
-        if (parameters) {
-          rpcPayload.params = parameters;
-        }
-        MqttClient.publish(rxTopic, JSON.stringify(rpcPayload));
-      }
-    });
-  };
-
-  const getDeviceByID = (deviceID) => devices.find(d => d.id === deviceID);
-
-  const setDevice = (devData) => {
-    setDevices(prevDevices => {
-      const devIndex =
-          prevDevices.findIndex(device => device.id === devData.id);
-      if (devIndex !== -1) {
-        if (!devData.online && !devData.config) {
-          const updatedDevices = [...prevDevices];
-          updatedDevices[devIndex].online = false;
-          return updatedDevices;
-        } else {
-          return prevDevices.map(device => device.id === devData.id ? devData : device);
-        }
-      } else {
-        return [...prevDevices, devData];
-      }
-    });
-  };
-
-  const setDeviceConfig = (deviceID, config) => {
-    setDevices(prevDevices => {
-      return prevDevices.map(device => {
-        if (device.id === deviceID) {
-          return {...device, config: config};
-        }
-        return device;
-      });
-    });
-  };
-
-  const onDeviceClick = (deviceID) => {
-    const device = getDeviceByID(deviceID);
-    if (device) {
-      setCurrentDevID(device.id);
-      localStorage.setItem('currentDevID', device.id);
-    }
-  };
-
-  if (error) {
-    return html`
-    <div class="min-h-screen bg-slate-100 flex flex-col">
-      <${Header}/>
-      <div class="flex-grow flex items-center justify-center">
-        <div class="bg-slate-300 p-8 rounded-lg shadow-md w-full max-w-md">
-          <h1 class="text-2xl font-bold text-gray-700 mb-4 text-center">Connection Error</h1>
-          <p class="text-gray-600 text-center mb-4">
-            Unable to connect to the MQTT broker.
-          </p>
-          <div class="text-center relative">
-            <${Button} title="Retry" onclick=${onRefresh}
-              icon=${Icons.refresh} class="absolute top-4 right-4" />
-          </div>
-        </div>
-      </div>
-    </div>`;
-  }
-
-  return html`
-  <div class="h-full flex flex-col">
-    <${Header}
-      topic=${topic} setTopic=${setTopic} url=${url}
-      setUrl=${setUrl} connected=${connected}
-    />
-    <div class="flex grow overflow-auto">
-      <div class="w-60 overflow-auto">
-        <${Sidebar} devices=${devices} onclick=${onDeviceClick} />
-      <//>
-      <div class="grow bg-gray-200">
-        <${DeviceDashboard}
-          device=${getDeviceByID(currentDevID)} connected=${connected}
-          setDeviceConfig=${setDeviceConfig} publishFn=${handlePublish} />
-      <//>
-    <//>
-  <//>`;
-};
-
-window.onload = () => render(h(App), document.body);

examples/mqtt-dashboard/device/hal.c

@@ -1,19 +0,0 @@
-#include "hal.h"
-
-#define MAX_PIN_NO 144
-
-// Mocked device pins
-static bool s_pins[MAX_PIN_NO];
-
-bool gpio_write(uint16_t pin, bool status) {
-  bool ok = false;
-  if (pin >= 0 && pin < MAX_PIN_NO) {
-    s_pins[pin] = status;
-    ok = true;
-  }
-  return ok;
-}
-
-bool gpio_read(uint16_t pin) {
-  return (pin >= 0 && pin < MAX_PIN_NO) ? s_pins[pin] : false;
-}

examples/mqtt-dashboard/device/main.c

@@ -1,53 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#include "net.h"
-#include "hal.h"
-
-// Handle interrupts, like Ctrl-C
-static int s_signo;
-static void signal_handler(int signo) {
-  s_signo = signo;
-}
-
-int main(int argc, char *argv[]) {
-  struct mg_mgr mgr;
-  int i;
-
-  // Parse command-line flags
-  for (i = 1; i < argc; i++) {
-    if (strcmp(argv[i], "-u") == 0 && argv[i + 1] != NULL) {
-      g_mqtt_server_url = argv[++i];
-    } else if (strcmp(argv[i], "-i") == 0 && argv[i + 1] != NULL) {
-      g_device_id = strdup(argv[++i]);
-    } else if (strcmp(argv[i], "-t") == 0 && argv[i + 1] != NULL) {
-      g_root_topic = argv[++i];
-    } else if (strcmp(argv[i], "-v") == 0 && argv[i + 1] != NULL) {
-      mg_log_set(atoi(argv[++i]));
-    } else {
-      MG_ERROR(("Unknown option: %s. Usage:", argv[i]));
-      MG_ERROR(
-          ("%s [-u mqtt://SERVER:PORT] [-i DEVICE_ID] [-t TOPIC_NAME] [-v "
-           "DEBUG_LEVEL]",
-           argv[0], argv[i]));
-      return 1;
-    }
-  }
-
-  signal(SIGINT, signal_handler);   // Setup signal handlers - exist event
-  signal(SIGTERM, signal_handler);  // manager loop on SIGINT and SIGTERM
-
-  mg_log_set(MG_LL_DEBUG);  // Set debug log level
-  mg_mgr_init(&mgr);
-
-  web_init(&mgr);
-  while (s_signo == 0) {
-    mg_mgr_poll(&mgr, 50);
-  }
-
-  web_free();
-  mg_mgr_free(&mgr);
-  MG_INFO(("Exiting on signal %d", s_signo));
-
-  return 0;
-}

examples/mqtt-dashboard/device/net.c

@@ -1,314 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#include "net.h"
-
-char *g_mqtt_server_url = MQTT_SERVER_URL;
-char *g_root_topic = MQTT_ROOT_TOPIC;
-char *g_device_id;
-
-static uint8_t s_qos = 1;             // MQTT QoS
-static struct mg_connection *s_conn;  // MQTT Client connection
-static struct mg_rpc *s_rpc = NULL;   // List of registered RPC methods
-
-#define MAX_PINS 20
-struct device_config {
-  int log_level;               // Device logging level, 0-4
-  int pin_count;               // Number of pins to handle
-  uint16_t pin_map[MAX_PINS];  // Pins to handle
-  bool pin_state[MAX_PINS];    // State of the GPIO pins
-};
-
-static struct device_config s_device_config;
-
-// Device ID generation function. Create an ID that is unique
-// for a given device, and does not change between device restarts.
-static void set_device_id(void) {
-  char buf[15] = "";
-
-#ifdef _WIN32
-  unsigned long serial = 0;
-  if (GetVolumeInformationA("c:\\", NULL, 0, &serial, NULL, NULL, NULL, 0)) {
-    mg_snprintf(buf, sizeof(buf), "%lx", serial);
-  }
-#elif defined(__APPLE__)
-  FILE *fp = popen(
-      "ioreg -l | grep IOPlatformSerialNumber | cut -d'\"' -f4 | tr -d $'\n'",
-      "r");
-  if (fp != NULL) {
-    fread(buf, 1, sizeof(buf), fp);
-    fclose(fp);
-  }
-#elif defined(__linux__)
-  struct mg_str id = mg_file_read(&mg_fs_posix, "/etc/machine-id");
-  if (id.buf != NULL) {
-    mg_snprintf(buf, sizeof(buf), "%s", id.buf);
-    free((void *) id.buf);
-  }
-#endif
-
-  if (buf[0] == '\0') mg_snprintf(buf, sizeof(buf), "%s", "MyDeviceID");
-
-  buf[sizeof(buf) - 1] = '\0';
-  g_device_id = strdup(buf);
-}
-
-static size_t print_fw_status(void (*out)(char, void *), void *ptr,
-                              va_list *ap) {
-  int fw = va_arg(*ap, int);
-  return mg_xprintf(out, ptr, "{%m:%d,%m:%c%lx%c,%m:%u,%m:%u}",
-                    MG_ESC("status"), mg_ota_status(fw), MG_ESC("crc32"), '"',
-                    mg_ota_crc32(fw), '"', MG_ESC("size"), mg_ota_size(fw),
-                    MG_ESC("timestamp"), mg_ota_timestamp(fw));
-}
-
-static size_t print_shorts(void (*out)(char, void *), void *ptr, va_list *ap) {
-  uint16_t *array = va_arg(*ap, uint16_t *);
-  int i, len = 0, num_elems = va_arg(*ap, int);
-  for (i = 0; i < num_elems; i++) {
-    len += mg_xprintf(out, ptr, "%s%hu", i ? "," : "", array[i]);
-  }
-  return len;
-}
-
-static size_t print_bools(void (*out)(char, void *), void *ptr, va_list *ap) {
-  bool *array = va_arg(*ap, bool *);
-  int i, len = 0, num_elems = va_arg(*ap, int);
-  for (i = 0; i < num_elems; i++) {
-    len += mg_xprintf(out, ptr, "%s%d", i ? "," : "", array[i]);
-  }
-  return len;
-}
-
-static void publish_status(struct mg_connection *c) {
-  char topic[100];
-  struct mg_mqtt_opts pub_opts;
-  struct mg_iobuf io = {0, 0, 0, 512};
-
-  // Print JSON notification into the io buffer
-  mg_xprintf(mg_pfn_iobuf, &io,
-             "{%m:%m,%m:{%m:%m,%m:%d,%m:%d,%m:[%M],%m:[%M],%m:%M,%m:%M}}",  //
-             MG_ESC("method"), MG_ESC("status.notify"), MG_ESC("params"),   //
-             MG_ESC("status"), MG_ESC("online"),                            //
-             MG_ESC(("log_level")), s_device_config.log_level,              //
-             MG_ESC(("pin_count")), s_device_config.pin_count,              //
-             MG_ESC(("pin_map")), print_shorts, s_device_config.pin_map,
-             s_device_config.pin_count,  //
-             MG_ESC(("pin_state")), print_bools, s_device_config.pin_state,
-             s_device_config.pin_count,                                  //
-             MG_ESC(("crnt_fw")), print_fw_status, MG_FIRMWARE_CURRENT,  //
-             MG_ESC(("prev_fw")), print_fw_status, MG_FIRMWARE_PREVIOUS);
-
-  memset(&pub_opts, 0, sizeof(pub_opts));
-  mg_snprintf(topic, sizeof(topic), "%s/%s/status", g_root_topic, g_device_id);
-  pub_opts.topic = mg_str(topic);
-  pub_opts.message = mg_str_n((char *) io.buf, io.len);
-  pub_opts.qos = s_qos;
-  pub_opts.retain = true;
-  mg_mqtt_pub(c, &pub_opts);
-  mg_iobuf_free(&io);
-}
-
-static void publish_response(struct mg_connection *c, char *buf, size_t len) {
-  struct mg_mqtt_opts pub_opts;
-  char topic[100];
-  mg_snprintf(topic, sizeof(topic), "%s/%s/tx", g_root_topic, g_device_id);
-  memset(&pub_opts, 0, sizeof(pub_opts));
-  pub_opts.topic = mg_str(topic);
-  pub_opts.message = mg_str_n(buf, len);
-  pub_opts.qos = s_qos;
-  mg_mqtt_pub(c, &pub_opts);
-}
-
-static void subscribe(struct mg_connection *c) {
-  char *rx_topic = mg_mprintf("%s/%s/rx", g_root_topic, g_device_id);
-  struct mg_str subt = mg_str(rx_topic);
-  struct mg_mqtt_opts sub_opts;
-  memset(&sub_opts, 0, sizeof(sub_opts));
-  sub_opts.topic = subt;
-  sub_opts.qos = s_qos;
-  mg_mqtt_sub(c, &sub_opts);
-  MG_INFO(("%lu SUBSCRIBED to %.*s", c->id, (int) subt.len, subt.buf));
-  free(rx_topic);
-}
-
-static void rpc_config_set(struct mg_rpc_req *r) {
-  struct device_config dc = s_device_config;
-  dc.pin_count = (int) mg_json_get_long(r->frame, "$.params.pin_count", -1);
-  dc.log_level = (int) mg_json_get_long(r->frame, "$.params.log_level", -1);
-
-  if (dc.log_level < 0 || dc.log_level > MG_LL_VERBOSE) {
-    mg_rpc_err(r, -32602, "Log level must be from 0 to 4");
-  } else if (dc.pin_count <= 0 || dc.pin_count > MAX_PINS) {
-    mg_rpc_err(r, -32602, "Pin count must be from 1 to %d", MAX_PINS);
-  } else {
-    int i, val;
-    for (i = 0; i < dc.pin_count; i++) {
-      char path[50];
-      mg_snprintf(path, sizeof(path), "$.params.pin_map[%d]", i);
-      dc.pin_map[i] = (uint16_t) mg_json_get_long(r->frame, path, 0);
-      mg_snprintf(path, sizeof(path), "$.params.pin_state[%d]", i);
-      if ((val = (int) mg_json_get_long(r->frame, path, -1)) >= 0) {
-        gpio_write(dc.pin_map[i], val);
-      }
-      dc.pin_state[i] = gpio_read(dc.pin_map[i]);
-      // MG_INFO(("%d %d %d", i, dc.pin_map[i], dc.pin_state[i]));
-    }
-    mg_log_set(dc.log_level);
-    s_device_config = dc;
-    mg_rpc_ok(r, "true");
-  }
-}
-
-static void rpc_ota_commit(struct mg_rpc_req *r) {
-  if (mg_ota_commit()) {
-    mg_rpc_ok(r, "%m", MG_ESC("ok"));
-  } else {
-    mg_rpc_err(r, 1, "Failed to commit the firmware");
-  }
-}
-
-static void rpc_device_reset(struct mg_rpc_req *r) {
-  mg_rpc_ok(r, "%m", MG_ESC("ok"));
-  mg_timer_add(s_conn->mgr, 500, 0, (void (*)(void *)) mg_device_reset, NULL);
-}
-
-static void rpc_ota_rollback(struct mg_rpc_req *r) {
-  if (mg_ota_rollback()) {
-    mg_rpc_ok(r, "%m", MG_ESC("ok"));
-  } else {
-    mg_rpc_err(r, 1, "Failed to rollback to the previous firmware");
-  }
-}
-
-static void rpc_ota_upload(struct mg_rpc_req *r) {
-  long ofs = mg_json_get_long(r->frame, "$.params.offset", -1);
-  long tot = mg_json_get_long(r->frame, "$.params.total", -1);
-  int len = 0;
-  char *buf = mg_json_get_b64(r->frame, "$.params.chunk", &len);
-  if (buf == NULL) {
-    mg_rpc_err(r, 1, "Error processing the binary chunk.");
-  } else {
-    if (ofs < 0 || tot < 0) {
-      mg_rpc_err(r, 1, "offset and total not set");
-    } else if (ofs == 0 && mg_ota_begin((size_t) tot) == false) {
-      mg_rpc_err(r, 1, "mg_ota_begin(%ld) failed\n", tot);
-    } else if (len > 0 && mg_ota_write(buf, len) == false) {
-      mg_rpc_err(r, 1, "mg_ota_write(%lu) @%ld failed\n", len, ofs);
-      mg_ota_end();
-    } else if (len == 0 && mg_ota_end() == false) {
-      mg_rpc_err(r, 1, "mg_ota_end() failed\n", tot);
-    } else {
-      mg_rpc_ok(r, "%m", MG_ESC("ok"));
-      if (len == 0) {  // Successful mg_ota_end() called, schedule device reboot
-        mg_timer_add(s_conn->mgr, 500, 0, (void (*)(void *)) mg_device_reset,
-                     NULL);
-      }
-    }
-    free(buf);
-  }
-}
-
-static void fn(struct mg_connection *c, int ev, void *ev_data) {
-  if (ev == MG_EV_OPEN) {
-    MG_INFO(("%lu CREATED", c->id));
-    // c->is_hexdumping = 1;
-  } else if (ev == MG_EV_CONNECT) {
-    MG_INFO(("Device %s is connected", g_device_id));
-  } else if (ev == MG_EV_ERROR) {
-    // On error, log error message
-    MG_ERROR(("%lu ERROR %s", c->id, (char *) ev_data));
-  } else if (ev == MG_EV_MQTT_OPEN) {
-    // MQTT connect is successful
-    MG_INFO(("%lu CONNECTED to %s", c->id, g_mqtt_server_url));
-    subscribe(c);
-    publish_status(c);
-  } else if (ev == MG_EV_MQTT_MSG) {
-    // When we get echo response, print it
-    struct mg_mqtt_message *mm = (struct mg_mqtt_message *) ev_data;
-    struct mg_iobuf io = {0, 0, 0, 512};
-    struct mg_rpc_req r = {&s_rpc, NULL, mg_pfn_iobuf,
-                           &io,    NULL, {mm->data.buf, mm->data.len}};
-    size_t clipped_len = mm->data.len > 512 ? 512 : mm->data.len;
-    MG_INFO(("%lu RECEIVED %.*s <- %.*s", c->id, clipped_len, mm->data.buf,
-             mm->topic.len, mm->topic.buf));
-    mg_rpc_process(&r);
-    if (io.buf) {
-      publish_response(c, (char *) io.buf, io.len);
-      publish_status(c);
-    }
-    mg_iobuf_free(&io);
-  } else if (ev == MG_EV_CLOSE) {
-    MG_INFO(("%lu CLOSED", c->id));
-    s_conn = NULL;  // Mark that we're closed
-  }
-}
-
-// Timer function - recreate client connection if it is closed
-static void timer_reconnect(void *arg) {
-  struct mg_mgr *mgr = (struct mg_mgr *) arg;
-  if (s_conn == NULL) {
-    struct mg_mqtt_opts opts;
-    char topic[100], message[100];
-    mg_snprintf(topic, sizeof(topic), "%s/%s/status", g_root_topic,
-                g_device_id);
-    mg_snprintf(message, sizeof(message), "{%m:%m,%m:{%m:%m}}",
-                MG_ESC("method"), MG_ESC("status.notify"), MG_ESC("params"),
-                MG_ESC("status"), MG_ESC("offline"));
-    memset(&opts, 0, sizeof(opts));
-    opts.clean = true;
-    opts.qos = s_qos;
-    opts.topic = mg_str(topic);
-    opts.version = 4;
-    opts.keepalive = MQTT_KEEPALIVE_SEC;
-    opts.retain = true;
-    opts.message = mg_str(message);
-    s_conn = mg_mqtt_connect(mgr, g_mqtt_server_url, &opts, fn, NULL);
-  }
-}
-
-static void timer_ping(void *arg) {
-  mg_mqtt_send_header(s_conn, MQTT_CMD_PINGREQ, 0, 0);
-  (void) arg;
-}
-
-static void timer_sntp(void *param) {  // SNTP timer function. Sync up time
-  static uint64_t hourly_timer = 0;
-  uint64_t t1 = mg_now(), t2 = mg_millis();
-  if (t1 < t2 + 3600 || mg_timer_expired(&hourly_timer, 3600000, t2)) {
-    mg_sntp_connect(param, "udp://time.google.com:123", NULL, NULL);
-  }
-}
-
-
-void web_init(struct mg_mgr *mgr) {
-  int i, ping_interval_ms = MQTT_KEEPALIVE_SEC * 1000 - 500;
-  set_device_id();
-  s_device_config.log_level = (int) mg_log_level;
-  s_device_config.pin_count = 5;
-  s_device_config.pin_map[0] = 10;
-  s_device_config.pin_map[1] = 11;
-  s_device_config.pin_map[2] = 12;
-  s_device_config.pin_map[3] = 13;
-  s_device_config.pin_map[4] = 25;
-  for (i = 0; i < s_device_config.pin_count; i++) {
-    s_device_config.pin_state[i] = gpio_read(s_device_config.pin_map[i]);
-  }
-
-  // Configure JSON-RPC functions we're going to handle
-  mg_rpc_add(&s_rpc, mg_str("config.set"), rpc_config_set, NULL);
-  mg_rpc_add(&s_rpc, mg_str("ota.commit"), rpc_ota_commit, NULL);
-  mg_rpc_add(&s_rpc, mg_str("ota.rollback"), rpc_ota_rollback, NULL);
-  mg_rpc_add(&s_rpc, mg_str("ota.upload"), rpc_ota_upload, NULL);
-  mg_rpc_add(&s_rpc, mg_str("device.reset"), rpc_device_reset, NULL);
-
-  mg_timer_add(mgr, 3000, MG_TIMER_REPEAT | MG_TIMER_RUN_NOW, timer_reconnect,
-               mgr);
-  mg_timer_add(mgr, ping_interval_ms, MG_TIMER_REPEAT, timer_ping, mgr);
-  mg_timer_add(mgr, 2000, MG_TIMER_REPEAT, timer_sntp, mgr);
-}
-
-void web_free(void) {
-  mg_rpc_del(&s_rpc, NULL);  // Deallocate RPC handlers
-  free(g_device_id);
-}

examples/mqtt-dashboard/device/net.h

@@ -1,26 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-#pragma once
-
-#include "mongoose.h"
-#include "hal.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define MQTT_DASHBOARD 1
-#define MQTT_KEEPALIVE_SEC 60
-#define MQTT_SERVER_URL "mqtt://broker.hivemq.com:1883"
-#define MQTT_ROOT_TOPIC "mg_mqtt_dashboard"
-
-extern char *g_mqtt_server_url;
-extern char *g_device_id;
-extern char *g_root_topic;
-
-void web_init(struct mg_mgr *mgr);
-void web_free(void);
-
-#ifdef __cplusplus
-}
-#endif

examples/nxp/frdm-mcxn947-make-baremetal-builtin/Makefile

@@ -1,45 +0,0 @@
-CFLAGS  = -W -Wall -Wextra -Werror -Wundef -Wshadow -Wdouble-promotion
-CFLAGS += -Wformat-truncation -fno-common # -Wconversion is not SDK-friendly
-CFLAGS += -g3 -Os -ffunction-sections -fdata-sections
-CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include -Icmsis_mcu/devices/MCXN947/
-CFLAGS += -Icmsis_mcu/devices/MCXN947/drivers
-CFLAGS += -DCPU_MCXN947VDF -DCPU_MCXN947VDF_cm33 -DCPU_MCXN947VDF_cm33_core0
-CFLAGS += -mcpu=cortex-m33 -mthumb -mfloat-abi=hard -mfpu=fpv5-sp-d16 $(CFLAGS_EXTRA)
-CFLAGS += -Wno-old-style-declaration -Wno-unused-parameter # due to NXP FSL code
-
-LDSCRIPT = link.ld
-LDFLAGS ?= -T$(LDSCRIPT) -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map 
-
-SOURCES = main.c hal.c
-SOURCES += startup.c
-SOURCES += cmsis_mcu/devices/MCXN947/drivers/fsl_clock.c cmsis_mcu/devices/MCXN947/drivers/fsl_spc.c cmsis_mcu/devices/MCXN947/drivers/fsl_common_arm.c # NXP support files
-
-# Mongoose options are defined in mongoose_config.h
-SOURCES += mongoose.c net.c packed_fs.c
-
-# Example specific build options. See README.md
-CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\" -DHTTPS_URL=\"https://0.0.0.0/\"
-
-ifeq ($(OS),Windows_NT)
-  RM = cmd /C del /Q /F /S
-else
-  RM = rm -rf
-endif
-
-all build example: firmware.bin
-
-firmware.bin: firmware.elf
-	arm-none-eabi-objcopy -O binary $< $@
-
-firmware.elf: cmsis_core cmsis_mcu $(SOURCES) hal.h link.ld Makefile
-	arm-none-eabi-gcc $(SOURCES) $(CFLAGS) $(LDFLAGS) -o $@
-	arm-none-eabi-size $@
-
-cmsis_core:     # ARM CMSIS core headers
-	git clone -q --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@
-cmsis_mcu:
-	wget -O $@.zip https://mcuxpresso.nxp.com/cmsis_pack/repo/NXP.MCXN947_DFP.17.0.0.pack
-	mkdir $@ && cd $@ && unzip -q ../$@.zip
-clean:
-	$(RM) firmware.* *.su cmsis_core cmsis_mcu *.zip
-

examples/nxp/frdm-mcxn947-make-baremetal-builtin/hal.c

@@ -1,186 +0,0 @@
-// Copyright (c) 2024 Cesanta Software Limited
-// All rights reserved
-
-#include "hal.h"
-
-static volatile uint64_t s_ticks;  // Milliseconds since boot
-void SysTick_Handler(void) {       // SyStick IRQ handler, triggered every 1ms
-  s_ticks++;
-}
-
-#if 0
-void mg_random(void *buf, size_t len) {  // Use on-board RNG
-  for (size_t n = 0; n < len; n += sizeof(uint32_t)) {
-    uint32_t r = rng_read();
-    memcpy((char *) buf + n, &r, n + sizeof(r) > len ? len - n : sizeof(r));
-  }
-}
-#endif
-
-uint64_t mg_millis(void) {  // Let Mongoose use our uptime function
-  return s_ticks;           // Return number of milliseconds since boot
-}
-
-void hal_init(void) {
-  clock_init();                            // Set system clock to SYS_FREQUENCY
-  SystemCoreClock = SYS_FREQUENCY;         // Update SystemCoreClock global var
-  SysTick_Config(SystemCoreClock / 1000);  // Sys tick every 1ms
-  // rng_init();  // TRNG is part of ELS and there is no info on that
-
-  uart_init(UART_DEBUG, 115200);  // Initialise UART
-  gpio_output(LED1);              // Initialise LED1
-  gpio_write(LED1, 1);
-  gpio_output(LED2);  // Initialise LED2
-  gpio_write(LED2, 1);
-  gpio_output(LED3);  // Initialise LED3
-  gpio_write(LED3, 1);
-  ethernet_init();  // Initialise Ethernet pins
-}
-
-#if defined(__ARMCC_VERSION)
-// Keil specific - implement IO printf redirection
-int fputc(int c, FILE *stream) {
-  if (stream == stdout || stream == stderr) uart_write_byte(UART_DEBUG, c);
-  return c;
-}
-#elif defined(__GNUC__)
-// ARM GCC specific. ARM GCC is shipped with Newlib C library.
-// Implement newlib syscalls:
-//      _sbrk() for malloc
-//      _write() for printf redirection
-//      the rest are just stubs
-#include <sys/stat.h>  // For _fstat()
-
-#if !defined(__MCUXPRESSO)
-uint32_t SystemCoreClock;
-// evaluate your use of Secure/non-Secure and modify accordingly
-void SystemInit(void) {  // Called automatically by startup code
-  SCB->CPACR |=
-#if 0
-      (3UL << 0 * 2) | (3UL << 1 * 2) |   // Enable PowerQuad (CPO/CP1)
-#endif
-      (3UL << 10 * 2) | (3UL << 11 * 2);  // Enable FPU
-  __DSB();
-  __ISB();
-  SYSCON->LPCAC_CTRL &= ~SYSCON_LPCAC_CTRL_DIS_LPCAC_MASK;  // enable LPCAC
-// Read TRM 36.1 and decide whether you really want to enable aGDET and dGDET
-#if 1
-  // Disable aGDET and dGDET
-  ITRC0->OUT_SEL[4][0] =
-      (ITRC0->OUT_SEL[4][0] & ~ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN9_SELn_MASK) |
-      (ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN9_SELn(0x2));
-  ITRC0->OUT_SEL[4][1] =
-      (ITRC0->OUT_SEL[4][1] & ~ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN9_SELn_MASK) |
-      (ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN9_SELn(0x2));
-  SPC0->ACTIVE_CFG |= SPC_ACTIVE_CFG_GLITCH_DETECT_DISABLE_MASK;
-  SPC0->GLITCH_DETECT_SC &= ~SPC_GLITCH_DETECT_SC_LOCK_MASK;
-  SPC0->GLITCH_DETECT_SC = 0x3C;
-  SPC0->GLITCH_DETECT_SC |= SPC_GLITCH_DETECT_SC_LOCK_MASK;
-  ITRC0->OUT_SEL[4][0] =
-      (ITRC0->OUT_SEL[4][0] & ~ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN0_SELn_MASK) |
-      (ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN0_SELn(0x2));
-  ITRC0->OUT_SEL[4][1] =
-      (ITRC0->OUT_SEL[4][1] & ~ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN0_SELn_MASK) |
-      (ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN0_SELn(0x2));
-  GDET0->GDET_ENABLE1 = 0;
-  GDET1->GDET_ENABLE1 = 0;
-#endif
-}
-#endif
-
-int _fstat(int fd, struct stat *st) {
-  (void) fd, (void) st;
-  return -1;
-}
-
-#if !defined(__MCUXPRESSO)
-extern unsigned char _end[];  // End of data section, start of heap. See link.ld
-static unsigned char *s_current_heap_end = _end;
-
-size_t hal_ram_used(void) {
-  return (size_t) (s_current_heap_end - _end);
-}
-
-size_t hal_ram_free(void) {
-  unsigned char endofstack;
-  return (size_t) (&endofstack - s_current_heap_end);
-}
-
-void *_sbrk(int incr) {
-  unsigned char *prev_heap;
-  unsigned char *heap_end = (unsigned char *) ((size_t) &heap_end - 256);
-  prev_heap = s_current_heap_end;
-  // Check how much space we  got from the heap end to the stack end
-  if (s_current_heap_end + incr > heap_end) return (void *) -1;
-  s_current_heap_end += incr;
-  return prev_heap;
-}
-#endif
-
-int _open(const char *path) {
-  (void) path;
-  return -1;
-}
-
-int _close(int fd) {
-  (void) fd;
-  return -1;
-}
-
-int _isatty(int fd) {
-  (void) fd;
-  return 1;
-}
-
-int _lseek(int fd, int ptr, int dir) {
-  (void) fd, (void) ptr, (void) dir;
-  return 0;
-}
-
-void _exit(int status) {
-  (void) status;
-  for (;;) asm volatile("BKPT #0");
-}
-
-void _kill(int pid, int sig) {
-  (void) pid, (void) sig;
-}
-
-int _getpid(void) {
-  return -1;
-}
-
-int _write(int fd, char *ptr, int len) {
-  (void) fd, (void) ptr, (void) len;
-  if (fd == 1) uart_write_buf(UART_DEBUG, ptr, (size_t) len);
-  return -1;
-}
-
-int _read(int fd, char *ptr, int len) {
-  (void) fd, (void) ptr, (void) len;
-  return -1;
-}
-
-int _link(const char *a, const char *b) {
-  (void) a, (void) b;
-  return -1;
-}
-
-int _unlink(const char *a) {
-  (void) a;
-  return -1;
-}
-
-int _stat(const char *path, struct stat *st) {
-  (void) path, (void) st;
-  return -1;
-}
-
-int mkdir(const char *path, mode_t mode) {
-  (void) path, (void) mode;
-  return -1;
-}
-
-void _init(void) {
-}
-#endif  // __GNUC__

examples/nxp/frdm-mcxn947-make-baremetal-builtin/hal.h

@@ -1,223 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#pragma once
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-
-#define LED1 PIN(0, 10)
-#define LED2 PIN(0, 27)
-#define LED3 PIN(1, 2)
-
-#ifndef UART_DEBUG
-#define UART_DEBUG LPUART4
-#endif
-
-#include "MCXN947_cm33_core0.h"
-
-#define BIT(x) (1UL << (x))
-#define CLRSET(reg, clear, set) ((reg) = ((reg) & ~(clear)) | (set))
-#define PIN(bank, num) ((bank << 8) | (num))
-#define PINNO(pin) (pin & 255)
-#define PINBANK(pin) (pin >> 8)
-
-void hal_init(void);
-size_t hal_ram_free(void);
-size_t hal_ram_used(void);
-
-static inline void spin(volatile uint32_t count) {
-  while (count--) (void) 0;
-}
-
-#define SYS_FREQUENCY 150000000UL
-
-enum { GPIO_MODE_INPUT, GPIO_MODE_OUTPUT };
-enum { GPIO_OTYPE_PUSH_PULL, GPIO_OTYPE_OPEN_DRAIN };
-enum { GPIO_SPEED_LOW, GPIO_SPEED_HIGH };
-enum { GPIO_PULL_NONE, GPIO_PULL_DOWN, GPIO_PULL_UP };
-static inline GPIO_Type *gpio_bank(uint16_t pin) {
-  static GPIO_Type *const g[] = GPIO_BASE_PTRS;
-  return g[PINBANK(pin)];
-}
-
-static inline void gpio_init(uint16_t pin, uint8_t mode, uint8_t type,
-                             uint8_t speed, uint8_t pull, uint8_t af) {
-  static PORT_Type *const p[] = PORT_BASE_PTRS;
-  PORT_Type *port = p[PINBANK(pin)];
-  GPIO_Type *gpio = gpio_bank(pin);
-  uint32_t mask = (uint32_t) BIT(PINNO(pin));
-  bool dopull = pull > 0;
-  if (dopull) --pull;
-  if (gpio != GPIO5) {
-    SYSCON->AHBCLKCTRL0 |=
-        (1 << (SYSCON_AHBCLKCTRL0_GPIO0_SHIFT + PINBANK(pin))) |
-        (1 << (SYSCON_AHBCLKCTRL0_PORT0_SHIFT + PINBANK(pin)));
-  };
-  port->PCR[PINNO(pin)] = PORT_PCR_IBE(1) | PORT_PCR_MUX(af) | PORT_PCR_DSE(1) |
-                          PORT_PCR_ODE(type) |
-                          PORT_PCR_SRE(speed != GPIO_SPEED_HIGH) |
-                          PORT_PCR_PE(dopull) | PORT_PCR_PS(pull);
-  gpio->ICR[PINNO(pin)] = GPIO_ICR_ISF_MASK;
-  if (mode == GPIO_MODE_INPUT) {
-    gpio->PDDR &= ~mask;
-  } else {
-    gpio->PDDR |= mask;
-  }
-}
-
-static inline void gpio_input(uint16_t pin) {
-  gpio_init(pin, GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_NONE, 0);
-}
-static inline void gpio_output(uint16_t pin) {
-  gpio_init(pin, GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_NONE, 0);
-}
-
-static inline bool gpio_read(uint16_t pin) {
-  GPIO_Type *gpio = gpio_bank(pin);
-  return gpio->PDR[PINNO(pin)];
-}
-
-static inline void gpio_write(uint16_t pin, bool value) {
-  GPIO_Type *gpio = gpio_bank(pin);
-  if (value) {
-    gpio->PDR[PINNO(pin)] = 1;
-  } else {
-    gpio->PDR[PINNO(pin)] = 0;
-  }
-}
-
-static inline void gpio_toggle(uint16_t pin) {
-  GPIO_Type *gpio = gpio_bank(pin);
-  uint32_t mask = (uint32_t) BIT(PINNO(pin));
-  gpio->PTOR = mask;
-}
-
-// MCU-Link UART (P1_9/8; FC4_P1/0)
-// Arduino J1_2/4 UART (P4_3/2; FC2_P3/2)
-// 33.3.23 LP_FLEXCOMM clocking
-// 66.2.4 LP_FLEXCOMM init
-// 66.5 LPUART
-static inline void uart_init(LPUART_Type *uart, unsigned long baud) {
-  static LP_FLEXCOMM_Type *const f[] = LP_FLEXCOMM_BASE_PTRS;
-  uint8_t af = 2, fc = 0;    // Alternate function, FlexComm instance
-  uint16_t pr = 0, pt = 0;   // pins
-  uint32_t freq = 12000000;  // fro_12_m
-  if (uart == LPUART2) fc = 2, pt = PIN(4, 3), pr = PIN(4, 2);
-  if (uart == LPUART4) fc = 4, pt = PIN(1, 9), pr = PIN(1, 8);
-
-  SYSCON->AHBCLKCTRL1 |= (1 << (SYSCON_AHBCLKCTRL1_FC0_SHIFT + fc));
-  SYSCON->PRESETCTRL1 |= (1 << (SYSCON_PRESETCTRL1_FC0_RST_SHIFT + fc));
-  SYSCON->PRESETCTRL1 &= ~(1 << (SYSCON_PRESETCTRL1_FC0_RST_SHIFT + fc));
-  SYSCON->FCCLKSEL[fc] = SYSCON_FCCLKSEL_SEL(2);  // clock from FRO_12M / 1
-  SYSCON->FLEXCOMMCLKDIV[fc] = SYSCON_FLEXCOMMXCLKDIV_FLEXCOMMCLKDIV_DIV(0);
-  LP_FLEXCOMM_Type *flexcomm = f[fc];
-  flexcomm->PSELID = LP_FLEXCOMM_PSELID_PERSEL(1);  // configure as UART
-  gpio_init(pt, GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_UP, af);
-  gpio_init(pr, GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_UP, af);
-
-  uart->GLOBAL |= LPUART_GLOBAL_RST_MASK;  // reset, CTRL = 0, defaults
-  uart->GLOBAL &= ~LPUART_GLOBAL_RST_MASK;
-  // use a weird oversample ratio of 26x to fit specs, standard 16x won't do
-  CLRSET(uart->BAUD,
-         LPUART_BAUD_OSR_MASK | LPUART_BAUD_SBR_MASK | LPUART_BAUD_SBNS_MASK,
-         LPUART_BAUD_OSR(26 - 1) | LPUART_BAUD_SBR(freq / (26 * baud)));
-  CLRSET(uart->CTRL,
-         LPUART_CTRL_PE_MASK | LPUART_CTRL_M_MASK | LPUART_CTRL_ILT_MASK |
-             LPUART_CTRL_IDLECFG_MASK,
-         LPUART_CTRL_IDLECFG(1) | LPUART_CTRL_ILT(1) |
-             LPUART_BAUD_SBNS(0));  // no parity, idle 2 chars after 1 stop bit
-  uart->CTRL |= LPUART_CTRL_TE_MASK | LPUART_CTRL_RE_MASK;
-}
-
-static inline void uart_write_byte(LPUART_Type *uart, uint8_t byte) {
-  uart->DATA = byte;
-  while ((uart->STAT & LPUART_STAT_TDRE_MASK) == 0) spin(1);
-}
-static inline void uart_write_buf(LPUART_Type *uart, char *buf, size_t len) {
-  while (len-- > 0) uart_write_byte(uart, *(uint8_t *) buf++);
-}
-
-static inline void rng_init(void) {
-}
-static inline uint32_t rng_read(void) {
-  return 42;
-}
-
-// - PHY and MAC clocked via a 50MHz oscillator, P1_4 (ENET0_TXCLK)
-// - 33.3.30 ENET clocking
-// - SMI clocked from AHB module clock (CSR)
-// - PHY RST connected to P5_8
-// - PHY RXD0,1,DV = 1 on RST enable autonegotiation, no hw pull-ups
-static inline void ethernet_init(void) {
-  // '0' in clk_rmii, set for RMII mode
-  SYSCON->ENETRMIICLKSEL = SYSCON_ENETRMIICLKSEL_SEL(0);
-  SYSCON->ENETRMIICLKDIV = SYSCON_ENETRMIICLKDIV_DIV(0);
-  SYSCON->AHBCLKCTRL2 |= SYSCON_AHBCLKCTRL2_ENET_MASK;        // enable bus clk
-  SYSCON0->PRESETCTRL2 = SYSCON_PRESETCTRL2_ENET_RST_MASK;    // reset MAC
-  SYSCON0->PRESETCTRL2 &= ~SYSCON_PRESETCTRL2_ENET_RST_MASK;  // then set RMII
-  SYSCON0->ENET_PHY_INTF_SEL |= SYSCON_ENET_PHY_INTF_SEL_PHY_SEL_MASK;
-  gpio_init(PIN(5, 8), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_NONE, 0);  // set P5_8 as GPIO (PHY \RST)
-  gpio_write(PIN(5, 8), 0);      // reset PHY
-  gpio_init(PIN(1, 4), GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_4 as ENET0_TXCLK
-  gpio_init(PIN(1, 5), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_5 as ENET0_TXEN
-  gpio_init(PIN(1, 6), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_6 as ENET0_TXD0
-  gpio_init(PIN(1, 7), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_7 as ENET0_TXD1
-  gpio_init(PIN(1, 13), GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_UP, 9);  // set P1_13 as ENET0_RXDV
-  gpio_init(PIN(1, 14), GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_UP, 9);  // set P1_14 as ENET0_RXD0
-  gpio_init(PIN(1, 15), GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_UP, 9);  // set P1_15 as ENET0_RXD1
-  gpio_init(PIN(1, 20), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_20 as ENET0_MDC
-  gpio_init(PIN(1, 21), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);   // set P1_21 as ENET0_MDIO
-  spin(10000);                    // keep PHY RST low for a while
-  gpio_write(PIN(5, 8), 1);       // deassert RST
-  NVIC_EnableIRQ(ETHERNET_IRQn);  // Setup Ethernet IRQ handler
-}
-
-#include "fsl_clock.h"
-#include "fsl_spc.h"
-
-// 33.2 Figure 127 SCG main clock
-static inline void clock_init(void) {
-  SYSCON->AHBCLKCTRL2 |= SYSCON_AHBCLKCTRL2_SCG_MASK;    // enable SCG clk
-  CLRSET(SCG0->RCCR, SCG_CSR_SCS_MASK, SCG_CSR_SCS(2));  // clock main_clock
-  spc_active_mode_dcdc_option_t dcdc = {
-      .DCDCVoltage = kSPC_DCDC_OverdriveVoltage,
-      .DCDCDriveStrength = kSPC_DCDC_NormalDriveStrength};
-  SPC_SetActiveModeDCDCRegulatorConfig(SPC0, &dcdc);  // Set DCDC to 1.2 V
-  spc_active_mode_core_ldo_option_t ldo = {
-      .CoreLDOVoltage = kSPC_CoreLDO_OverDriveVoltage,
-      .CoreLDODriveStrength = kSPC_CoreLDO_NormalDriveStrength};
-  SPC_SetActiveModeCoreLDORegulatorConfig(SPC0, &ldo);  // Set LDO_CORE to 1.2 V
-  CLRSET(FMU0->FCTRL, FMU_FCTRL_RWSC_MASK, FMU_FCTRL_RWSC(3));  // Set Flash WS
-  spc_sram_voltage_config_t sram = {.operateVoltage = kSPC_sramOperateAt1P2V,
-                                    .requestVoltageUpdate = true};
-  SPC_SetSRAMOperateVoltage(SPC0, &sram);  // Set SRAM timing for 1.2V
-  CLOCK_SetupFROHFClocking(48000000U);     // Enable FRO HF
-  const pll_setup_t pll0 = {.pllctrl = SCG_APLLCTRL_SOURCE(1U) |
-                                       SCG_APLLCTRL_SELI(27U) |
-                                       SCG_APLLCTRL_SELP(13U),
-                            .pllndiv = SCG_APLLNDIV_NDIV(8U),
-                            .pllpdiv = SCG_APLLPDIV_PDIV(1U),
-                            .pllmdiv = SCG_APLLMDIV_MDIV(50U),
-                            .pllRate = 150000000U};
-  CLOCK_SetPLL0Freq(&pll0);                              // Setup PLL0 (APLL),
-  CLOCK_SetPll0MonitorMode(0);                           // disable monitor mode
-  CLRSET(SCG0->RCCR, SCG_CSR_SCS_MASK, SCG_CSR_SCS(5));  // clock main_clock
-  SYSCON->AHBCLKDIV = SYSCON_AHBCLKDIV_DIV(0);           // /1
-}

examples/nxp/frdm-mcxn947-make-baremetal-builtin/link.ld

@@ -1,30 +0,0 @@
-OUTPUT_FORMAT("elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(Reset_Handler)
-
-MEMORY
-{
-    flash(RX) : ORIGIN = 0x0, LENGTH = 0x100000
-    flash2(RX) : ORIGIN = 0x100000, LENGTH = 0x100000
-    sram(!RX) : ORIGIN = 0x20000000, LENGTH = 0x60000
-}
-
-_estack     = ORIGIN(sram) + LENGTH(sram);
-
-SECTIONS
-{ 
-    .vectors  : { FILL(256) KEEP(*(.isr_vector)) } > flash
-    .text     : { *(.text*) } > flash
-    .data : {
-        _sdata = .;
-        *(.first_data)
-        *(.data SORT(.data.*))
-        _edata = .;
-    } > sram AT > flash
-    _sidata = LOADADDR(.data);
-
-    .bss : { _sbss = .; *(.bss SORT(.bss.*) COMMON) _ebss = .; } > sram
-
-    . = ALIGN(8);
-    _end = .;
- }

examples/nxp/frdm-mcxn947-make-baremetal-builtin/main.c

@@ -1,32 +0,0 @@
-// Copyright (c) 2024 Cesanta Software Limited
-// All rights reserved
-
-#include "hal.h"
-#include "mongoose.h"
-#include "net.h"
-
-#define BLINK_PERIOD_MS 1000
-
-static void timer_fn(void *arg) {
-  gpio_toggle(LED1);  // Blink LED
-  (void) arg;         // Unused
-}
-
-int main(void) {
-  struct mg_mgr mgr;  // Mongoose event manager
-
-  hal_init();  // Cross-platform hardware init
-  
-  mg_mgr_init(&mgr);        // Initialise it
-  mg_log_set(MG_LL_DEBUG);  // Set log level to debug
-  mg_timer_add(&mgr, BLINK_PERIOD_MS, MG_TIMER_REPEAT, timer_fn, &mgr);
-
-  MG_INFO(("Initialising application..."));
-  web_init(&mgr);
-
-  for (;;) {
-    mg_mgr_poll(&mgr, 0);
-  }
-
-  return 0;
-}

examples/nxp/frdm-mcxn947-make-baremetal-builtin/mongoose_config.h

@@ -1,25 +0,0 @@
-#pragma once
-
-// See https://mongoose.ws/documentation/#build-options
-#define MG_ARCH MG_ARCH_NEWLIB
-
-#define MG_ENABLE_TCPIP 1
-#define MG_ENABLE_DRIVER_MCXN 1
-#define MG_ENABLE_CUSTOM_MILLIS 1
-//#define MG_ENABLE_CUSTOM_RANDOM 1
-#define MG_ENABLE_PACKED_FS 1 
-
-// For static IP configuration, define MG_TCPIP_{IP,MASK,GW}
-// By default, those are set to zero, meaning that DHCP is used
-//
-// #define MG_TCPIP_IP MG_IPV4(192, 168, 1, 10)
-// #define MG_TCPIP_GW MG_IPV4(192, 168, 1, 1)
-// #define MG_TCPIP_MASK MG_IPV4(255, 255, 255, 0)
-
-// Set custom MAC address. By default, it is randomly generated
-// Using a build-time constant:
-// #define MG_SET_MAC_ADDRESS(mac) do { uint8_t buf_[6] = {2,3,4,5,6,7}; memmove(mac, buf_, sizeof(buf_)); } while (0)
-//
-// Using custom function:
-// extern void my_function(unsigned char *mac);
-// #define MG_SET_MAC_ADDRESS(mac) my_function(mac)

examples/nxp/frdm-mcxn947-make-baremetal-builtin/startup.c

@@ -1,411 +0,0 @@
-#include "MCXN947_cm33_core0.h"
-
-void Reset_Handler(void);    // Defined below
-void Dummy_Handler(void);    // Defined below
-void SysTick_Handler(void);  // Defined in main.c
-void SystemInit(void);       // Defined in main.c, called by reset handler
-void _estack(void);          // Defined in link.ld
-
-#define WEAK_ALIAS __attribute__((weak, alias("Default_Handler")))
-
-WEAK_ALIAS void NMI_Handler(void);
-WEAK_ALIAS void HardFault_Handler(void);
-WEAK_ALIAS void MemManage_Handler(void);
-WEAK_ALIAS void BusFault_Handler(void);
-WEAK_ALIAS void UsageFault_Handler(void);
-WEAK_ALIAS void SecureFault_Handler(void);
-WEAK_ALIAS void DebugMon_Handler(void);
-WEAK_ALIAS void SVC_Handler(void);
-WEAK_ALIAS void PendSV_Handler(void);
-WEAK_ALIAS void SysTick_Handler(void);
-
-WEAK_ALIAS void OR_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH0_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH1_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH2_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH3_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH4_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH5_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH6_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH7_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH8_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH9_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH10_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH11_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH12_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH13_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH14_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH15_IRQHandler(void);
-WEAK_ALIAS void GPIO00_IRQHandler(void);
-WEAK_ALIAS void GPIO01_IRQHandler(void);
-WEAK_ALIAS void GPIO10_IRQHandler(void);
-WEAK_ALIAS void GPIO11_IRQHandler(void);
-WEAK_ALIAS void GPIO20_IRQHandler(void);
-WEAK_ALIAS void GPIO21_IRQHandler(void);
-WEAK_ALIAS void GPIO30_IRQHandler(void);
-WEAK_ALIAS void GPIO31_IRQHandler(void);
-WEAK_ALIAS void GPIO40_IRQHandler(void);
-WEAK_ALIAS void GPIO41_IRQHandler(void);
-WEAK_ALIAS void GPIO50_IRQHandler(void);
-WEAK_ALIAS void GPIO51_IRQHandler(void);
-WEAK_ALIAS void UTICK0_IRQHandler(void);
-WEAK_ALIAS void MRT0_IRQHandler(void);
-WEAK_ALIAS void CTIMER0_IRQHandler(void);
-WEAK_ALIAS void CTIMER1_IRQHandler(void);
-WEAK_ALIAS void SCT0_IRQHandler(void);
-WEAK_ALIAS void CTIMER2_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM0_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM1_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM2_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM3_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM4_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM5_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM6_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM7_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM8_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM9_IRQHandler(void);
-WEAK_ALIAS void ADC0_IRQHandler(void);
-WEAK_ALIAS void ADC1_IRQHandler(void);
-WEAK_ALIAS void PINT0_IRQHandler(void);
-WEAK_ALIAS void PDM_EVENT_IRQHandler(void);
-WEAK_ALIAS void Reserved65_IRQHandler(void);
-WEAK_ALIAS void USB0_FS_IRQHandler(void);
-WEAK_ALIAS void USB0_DCD_IRQHandler(void);
-WEAK_ALIAS void RTC_IRQHandler(void);
-WEAK_ALIAS void SMARTDMA_IRQHandler(void);
-WEAK_ALIAS void MAILBOX_IRQHandler(void);
-WEAK_ALIAS void CTIMER3_IRQHandler(void);
-WEAK_ALIAS void CTIMER4_IRQHandler(void);
-WEAK_ALIAS void OS_EVENT_IRQHandler(void);
-WEAK_ALIAS void FLEXSPI0_IRQHandler(void);
-WEAK_ALIAS void SAI0_IRQHandler(void);
-WEAK_ALIAS void SAI1_IRQHandler(void);
-WEAK_ALIAS void USDHC0_IRQHandler(void);
-WEAK_ALIAS void CAN0_IRQHandler(void);
-WEAK_ALIAS void CAN1_IRQHandler(void);
-WEAK_ALIAS void Reserved80_IRQHandler(void);
-WEAK_ALIAS void Reserved81_IRQHandler(void);
-WEAK_ALIAS void USB1_HS_PHY_IRQHandler(void);
-WEAK_ALIAS void USB1_HS_IRQHandler(void);
-WEAK_ALIAS void SEC_HYPERVISOR_CALL_IRQHandler(void);
-WEAK_ALIAS void Reserved85_IRQHandler(void);
-WEAK_ALIAS void PLU_IRQHandler(void);
-WEAK_ALIAS void Freqme_IRQHandler(void);
-WEAK_ALIAS void SEC_VIO_IRQHandler(void);
-WEAK_ALIAS void ELS_IRQHandler(void);
-WEAK_ALIAS void PKC_IRQHandler(void);
-WEAK_ALIAS void PUF_IRQHandler(void);
-WEAK_ALIAS void PQ_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH0_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH1_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH2_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH3_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH4_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH5_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH6_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH7_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH8_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH9_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH10_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH11_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH12_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH13_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH14_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH15_IRQHandler(void);
-WEAK_ALIAS void CDOG0_IRQHandler(void);
-WEAK_ALIAS void CDOG1_IRQHandler(void);
-WEAK_ALIAS void I3C0_IRQHandler(void);
-WEAK_ALIAS void I3C1_IRQHandler(void);
-WEAK_ALIAS void NPU_IRQHandler(void);
-WEAK_ALIAS void GDET_IRQHandler(void);
-WEAK_ALIAS void VBAT0_IRQHandler(void);
-WEAK_ALIAS void EWM0_IRQHandler(void);
-WEAK_ALIAS void TSI_END_OF_SCAN_IRQHandler(void);
-WEAK_ALIAS void TSI_OUT_OF_SCAN_IRQHandler(void);
-WEAK_ALIAS void EMVSIM0_IRQHandler(void);
-WEAK_ALIAS void EMVSIM1_IRQHandler(void);
-WEAK_ALIAS void FLEXIO_IRQHandler(void);
-WEAK_ALIAS void DAC0_IRQHandler(void);
-WEAK_ALIAS void DAC1_IRQHandler(void);
-WEAK_ALIAS void DAC2_IRQHandler(void);
-WEAK_ALIAS void HSCMP0_IRQHandler(void);
-WEAK_ALIAS void HSCMP1_IRQHandler(void);
-WEAK_ALIAS void HSCMP2_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_RELOAD_ERROR_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_FAULT_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_SUBMODULE0_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_SUBMODULE1_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_SUBMODULE2_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_SUBMODULE3_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_RELOAD_ERROR_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_FAULT_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_SUBMODULE0_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_SUBMODULE1_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_SUBMODULE2_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_SUBMODULE3_IRQHandler(void);
-WEAK_ALIAS void ENC0_COMPARE_IRQHandler(void);
-WEAK_ALIAS void ENC0_HOME_IRQHandler(void);
-WEAK_ALIAS void ENC0_WDG_SAB_IRQHandler(void);
-WEAK_ALIAS void ENC0_IDX_IRQHandler(void);
-WEAK_ALIAS void ENC1_COMPARE_IRQHandler(void);
-WEAK_ALIAS void ENC1_HOME_IRQHandler(void);
-WEAK_ALIAS void ENC1_WDG_SAB_IRQHandler(void);
-WEAK_ALIAS void ENC1_IDX_IRQHandler(void);
-WEAK_ALIAS void ITRC0_IRQHandler(void);
-WEAK_ALIAS void BSP32_IRQHandler(void);
-WEAK_ALIAS void ELS_ERR_IRQHandler(void);
-WEAK_ALIAS void PKC_ERR_IRQHandler(void);
-WEAK_ALIAS void ERM_SINGLE_BIT_ERROR_IRQHandler(void);
-WEAK_ALIAS void ERM_MULTI_BIT_ERROR_IRQHandler(void);
-WEAK_ALIAS void FMU0_IRQHandler(void);
-WEAK_ALIAS void ETHERNET_IRQHandler(void);
-WEAK_ALIAS void ETHERNET_PMT_IRQHandler(void);
-WEAK_ALIAS void ETHERNET_MACLP_IRQHandler(void);
-WEAK_ALIAS void SINC_FILTER_IRQHandler(void);
-WEAK_ALIAS void LPTMR0_IRQHandler(void);
-WEAK_ALIAS void LPTMR1_IRQHandler(void);
-WEAK_ALIAS void SCG_IRQHandler(void);
-WEAK_ALIAS void SPC_IRQHandler(void);
-WEAK_ALIAS void WUU_IRQHandler(void);
-WEAK_ALIAS void PORT_EFT_IRQHandler(void);
-WEAK_ALIAS void ETB0_IRQHandler(void);
-WEAK_ALIAS void SM3_IRQHandler(void);
-WEAK_ALIAS void TRNG0_IRQHandler(void);
-WEAK_ALIAS void WWDT0_IRQHandler(void);
-WEAK_ALIAS void WWDT1_IRQHandler(void);
-WEAK_ALIAS void CMC0_IRQHandler(void);
-WEAK_ALIAS void CTI0_IRQHandler(void);
-
-__attribute__((section(".vectors"))) void (*const tab[16 + 156])(void) = {
-    _estack, Reset_Handler,
-    NMI_Handler,              // NMI Handler
-    HardFault_Handler,        // Hard Fault Handler
-    MemManage_Handler,        // MPU Fault Handler
-    BusFault_Handler,         // Bus Fault Handler
-    UsageFault_Handler,       // Usage Fault Handler
-    SecureFault_Handler,      // Secure Fault Handler
-    0,                        // Reserved
-    0,                        // Reserved
-    0,                        // Reserved
-    SVC_Handler,              // SVCall Handler
-    DebugMon_Handler,         // Debug Monitor Handler
-    0,                        // Reserved
-    PendSV_Handler,           // PendSV Handler
-    SysTick_Handler,          // SysTick Handler
-                              // Chip Level - MCXN947_cm33_core0
-    OR_IRQHandler,            // 16 : OR IRQ
-    EDMA_0_CH0_IRQHandler,    // 17 : eDMA_0_CH0 error or transfer complete
-    EDMA_0_CH1_IRQHandler,    // 18 : eDMA_0_CH1 error or transfer complete
-    EDMA_0_CH2_IRQHandler,    // 19 : eDMA_0_CH2 error or transfer complete
-    EDMA_0_CH3_IRQHandler,    // 20 : eDMA_0_CH3 error or transfer complete
-    EDMA_0_CH4_IRQHandler,    // 21 : eDMA_0_CH4 error or transfer complete
-    EDMA_0_CH5_IRQHandler,    // 22 : eDMA_0_CH5 error or transfer complete
-    EDMA_0_CH6_IRQHandler,    // 23 : eDMA_0_CH6 error or transfer complete
-    EDMA_0_CH7_IRQHandler,    // 24 : eDMA_0_CH7 error or transfer complete
-    EDMA_0_CH8_IRQHandler,    // 25 : eDMA_0_CH8 error or transfer complete
-    EDMA_0_CH9_IRQHandler,    // 26 : eDMA_0_CH9 error or transfer complete
-    EDMA_0_CH10_IRQHandler,   // 27 : eDMA_0_CH10 error or transfer complete
-    EDMA_0_CH11_IRQHandler,   // 28 : eDMA_0_CH11 error or transfer complete
-    EDMA_0_CH12_IRQHandler,   // 29 : eDMA_0_CH12 error or transfer complete
-    EDMA_0_CH13_IRQHandler,   // 30 : eDMA_0_CH13 error or transfer complete
-    EDMA_0_CH14_IRQHandler,   // 31 : eDMA_0_CH14 error or transfer complete
-    EDMA_0_CH15_IRQHandler,   // 32 : eDMA_0_CH15 error or transfer complete
-    GPIO00_IRQHandler,        // 33 : GPIO0 interrupt 0
-    GPIO01_IRQHandler,        // 34 : GPIO0 interrupt 1
-    GPIO10_IRQHandler,        // 35 : GPIO1 interrupt 0
-    GPIO11_IRQHandler,        // 36 : GPIO1 interrupt 1
-    GPIO20_IRQHandler,        // 37 : GPIO2 interrupt 0
-    GPIO21_IRQHandler,        // 38 : GPIO2 interrupt 1
-    GPIO30_IRQHandler,        // 39 : GPIO3 interrupt 0
-    GPIO31_IRQHandler,        // 40 : GPIO3 interrupt 1
-    GPIO40_IRQHandler,        // 41 : GPIO4 interrupt 0
-    GPIO41_IRQHandler,        // 42 : GPIO4 interrupt 1
-    GPIO50_IRQHandler,        // 43 : GPIO5 interrupt 0
-    GPIO51_IRQHandler,        // 44 : GPIO5 interrupt 1
-    UTICK0_IRQHandler,        // 45 : Micro-Tick Timer interrupt
-    MRT0_IRQHandler,          // 46 : Multi-Rate Timer interrupt
-    CTIMER0_IRQHandler,       // 47 : Standard counter/timer 0 interrupt
-    CTIMER1_IRQHandler,       // 48 : Standard counter/timer 1 interrupt
-    SCT0_IRQHandler,          // 49 : SCTimer/PWM interrupt
-    CTIMER2_IRQHandler,       // 50 : Standard counter/timer 2 interrupt
-    LP_FLEXCOMM0_IRQHandler,  // 51 : LP_FLEXCOMM0 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM1_IRQHandler,  // 52 : LP_FLEXCOMM1 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM2_IRQHandler,  // 53 : LP_FLEXCOMM2 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM3_IRQHandler,  // 54 : LP_FLEXCOMM3 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM4_IRQHandler,  // 55 : LP_FLEXCOMM4 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM5_IRQHandler,  // 56 : LP_FLEXCOMM5 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM6_IRQHandler,  // 57 : LP_FLEXCOMM6 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM7_IRQHandler,  // 58 : LP_FLEXCOMM7 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM8_IRQHandler,  // 59 : LP_FLEXCOMM8 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM9_IRQHandler,  // 60 : LP_FLEXCOMM9 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    ADC0_IRQHandler,   // 61 : Analog-to-Digital Converter 0 - General Purpose
-                       // interrupt
-    ADC1_IRQHandler,   // 62 : Analog-to-Digital Converter 1 - General Purpose
-                       // interrupt
-    PINT0_IRQHandler,  // 63 : Pin Interrupt Pattern Match Interrupt
-    PDM_EVENT_IRQHandler,   // 64 : Microphone Interface interrupt
-    Reserved65_IRQHandler,  // 65 : Reserved interrupt
-    USB0_FS_IRQHandler,     // 66 : Universal Serial Bus - Full Speed interrupt
-    USB0_DCD_IRQHandler,    // 67 : Universal Serial Bus - Device Charge Detect
-                            // interrupt
-    RTC_IRQHandler,       // 68 : RTC Subsystem interrupt (RTC interrupt or Wake
-                          // timer interrupt)
-    SMARTDMA_IRQHandler,  // 69 : SmartDMA_IRQ
-    MAILBOX_IRQHandler,  // 70 : Inter-CPU Mailbox interrupt0 for CPU0 Inter-CPU
-                         // Mailbox interrupt1 for CPU1
-    CTIMER3_IRQHandler,  // 71 : Standard counter/timer 3 interrupt
-    CTIMER4_IRQHandler,  // 72 : Standard counter/timer 4 interrupt
-    OS_EVENT_IRQHandler,  // 73 : OS event timer interrupt
-    FLEXSPI0_IRQHandler,  // 74 : Flexible Serial Peripheral Interface interrupt
-    SAI0_IRQHandler,      // 75 : Serial Audio Interface 0 interrupt
-    SAI1_IRQHandler,      // 76 : Serial Audio Interface 1 interrupt
-    USDHC0_IRQHandler,  // 77 : Ultra Secured Digital Host Controller interrupt
-    CAN0_IRQHandler,    // 78 : Controller Area Network 0 interrupt
-    CAN1_IRQHandler,    // 79 : Controller Area Network 1 interrupt
-    Reserved80_IRQHandler,   // 80 : Reserved interrupt
-    Reserved81_IRQHandler,   // 81 : Reserved interrupt
-    USB1_HS_PHY_IRQHandler,  // 82 : USBHS DCD or USBHS Phy interrupt
-    USB1_HS_IRQHandler,      // 83 : USB High Speed OTG Controller interrupt
-    SEC_HYPERVISOR_CALL_IRQHandler,  // 84 : AHB Secure Controller hypervisor
-                                     // call interrupt
-    Reserved85_IRQHandler,           // 85 : Reserved interrupt
-    PLU_IRQHandler,                  // 86 : Programmable Logic Unit interrupt
-    Freqme_IRQHandler,               // 87 : Frequency Measurement interrupt
-    SEC_VIO_IRQHandler,      // 88 : Secure violation interrupt (Memory Block
-                             // Checker interrupt or secure AHB matrix violation
-                             // interrupt)
-    ELS_IRQHandler,          // 89 : ELS interrupt
-    PKC_IRQHandler,          // 90 : PKC interrupt
-    PUF_IRQHandler,          // 91 : Physical Unclonable Function interrupt
-    PQ_IRQHandler,           // 92 : Power Quad interrupt
-    EDMA_1_CH0_IRQHandler,   // 93 : eDMA_1_CH0 error or transfer complete
-    EDMA_1_CH1_IRQHandler,   // 94 : eDMA_1_CH1 error or transfer complete
-    EDMA_1_CH2_IRQHandler,   // 95 : eDMA_1_CH2 error or transfer complete
-    EDMA_1_CH3_IRQHandler,   // 96 : eDMA_1_CH3 error or transfer complete
-    EDMA_1_CH4_IRQHandler,   // 97 : eDMA_1_CH4 error or transfer complete
-    EDMA_1_CH5_IRQHandler,   // 98 : eDMA_1_CH5 error or transfer complete
-    EDMA_1_CH6_IRQHandler,   // 99 : eDMA_1_CH6 error or transfer complete
-    EDMA_1_CH7_IRQHandler,   // 100: eDMA_1_CH7 error or transfer complete
-    EDMA_1_CH8_IRQHandler,   // 101: eDMA_1_CH8 error or transfer complete
-    EDMA_1_CH9_IRQHandler,   // 102: eDMA_1_CH9 error or transfer complete
-    EDMA_1_CH10_IRQHandler,  // 103: eDMA_1_CH10 error or transfer complete
-    EDMA_1_CH11_IRQHandler,  // 104: eDMA_1_CH11 error or transfer complete
-    EDMA_1_CH12_IRQHandler,  // 105: eDMA_1_CH12 error or transfer complete
-    EDMA_1_CH13_IRQHandler,  // 106: eDMA_1_CH13 error or transfer complete
-    EDMA_1_CH14_IRQHandler,  // 107: eDMA_1_CH14 error or transfer complete
-    EDMA_1_CH15_IRQHandler,  // 108: eDMA_1_CH15 error or transfer complete
-    CDOG0_IRQHandler,        // 109: Code Watchdog Timer 0 interrupt
-    CDOG1_IRQHandler,        // 110: Code Watchdog Timer 1 interrupt
-    I3C0_IRQHandler,   // 111: Improved Inter Integrated Circuit interrupt 0
-    I3C1_IRQHandler,   // 112: Improved Inter Integrated Circuit interrupt 1
-    NPU_IRQHandler,    // 113: NPU interrupt
-    GDET_IRQHandler,   // 114: Digital Glitch Detect 0 interrupt  or Digital
-                       // Glitch Detect 1 interrupt
-    VBAT0_IRQHandler,  // 115: VBAT interrupt( VBAT interrupt or digital tamper
-                       // interrupt)
-    EWM0_IRQHandler,   // 116: External Watchdog Monitor interrupt
-    TSI_END_OF_SCAN_IRQHandler,  // 117: TSI End of Scan interrupt
-    TSI_OUT_OF_SCAN_IRQHandler,  // 118: TSI Out of Scan interrupt
-    EMVSIM0_IRQHandler,          // 119: EMVSIM0 interrupt
-    EMVSIM1_IRQHandler,          // 120: EMVSIM1 interrupt
-    FLEXIO_IRQHandler,           // 121: Flexible Input/Output interrupt
-    DAC0_IRQHandler,    // 122: Digital-to-Analog Converter 0 - General Purpose
-                        // interrupt
-    DAC1_IRQHandler,    // 123: Digital-to-Analog Converter 1 - General Purpose
-                        // interrupt
-    DAC2_IRQHandler,    // 124: 14-bit Digital-to-Analog Converter interrupt
-    HSCMP0_IRQHandler,  // 125: High-Speed comparator0 interrupt
-    HSCMP1_IRQHandler,  // 126: High-Speed comparator1 interrupt
-    HSCMP2_IRQHandler,  // 127: High-Speed comparator2 interrupt
-    FLEXPWM0_RELOAD_ERROR_IRQHandler,  // 128: FlexPWM0_reload_error interrupt
-    FLEXPWM0_FAULT_IRQHandler,         // 129: FlexPWM0_fault interrupt
-    FLEXPWM0_SUBMODULE0_IRQHandler,    // 130: FlexPWM0 Submodule 0
-                                       // capture/compare/reload interrupt
-    FLEXPWM0_SUBMODULE1_IRQHandler,    // 131: FlexPWM0 Submodule 1
-                                       // capture/compare/reload interrupt
-    FLEXPWM0_SUBMODULE2_IRQHandler,    // 132: FlexPWM0 Submodule 2
-                                       // capture/compare/reload interrupt
-    FLEXPWM0_SUBMODULE3_IRQHandler,    // 133: FlexPWM0 Submodule 3
-                                       // capture/compare/reload interrupt
-    FLEXPWM1_RELOAD_ERROR_IRQHandler,  // 134: FlexPWM1_reload_error interrupt
-    FLEXPWM1_FAULT_IRQHandler,         // 135: FlexPWM1_fault interrupt
-    FLEXPWM1_SUBMODULE0_IRQHandler,    // 136: FlexPWM1 Submodule 0
-                                       // capture/compare/reload interrupt
-    FLEXPWM1_SUBMODULE1_IRQHandler,    // 137: FlexPWM1 Submodule 1
-                                       // capture/compare/reload interrupt
-    FLEXPWM1_SUBMODULE2_IRQHandler,    // 138: FlexPWM1 Submodule 2
-                                       // capture/compare/reload interrupt
-    FLEXPWM1_SUBMODULE3_IRQHandler,    // 139: FlexPWM1 Submodule 3
-                                       // capture/compare/reload interrupt
-    ENC0_COMPARE_IRQHandler,           // 140: ENC0_Compare interrupt
-    ENC0_HOME_IRQHandler,              // 141: ENC0_Home interrupt
-    ENC0_WDG_SAB_IRQHandler,           // 142: ENC0_WDG_IRQ/SAB interrupt
-    ENC0_IDX_IRQHandler,               // 143: ENC0_IDX interrupt
-    ENC1_COMPARE_IRQHandler,           // 144: ENC1_Compare interrupt
-    ENC1_HOME_IRQHandler,              // 145: ENC1_Home interrupt
-    ENC1_WDG_SAB_IRQHandler,           // 146: ENC1_WDG_IRQ/SAB interrupt
-    ENC1_IDX_IRQHandler,               // 147: ENC1_IDX interrupt
-    ITRC0_IRQHandler,    // 148: Intrusion and Tamper Response Controller
-                         // interrupt
-    BSP32_IRQHandler,    // 149: CoolFlux BSP32 interrupt
-    ELS_ERR_IRQHandler,  // 150: ELS error interrupt
-    PKC_ERR_IRQHandler,  // 151: PKC error interrupt
-    ERM_SINGLE_BIT_ERROR_IRQHandler,  // 152: ERM Single Bit error interrupt
-    ERM_MULTI_BIT_ERROR_IRQHandler,   // 153: ERM Multi Bit error interrupt
-    FMU0_IRQHandler,                  // 154: Flash Management Unit interrupt
-    ETHERNET_IRQHandler,              // 155: Ethernet QoS interrupt
-    ETHERNET_PMT_IRQHandler,    // 156: Ethernet QoS power management interrupt
-    ETHERNET_MACLP_IRQHandler,  // 157: Ethernet QoS MAC interrupt
-    SINC_FILTER_IRQHandler,     // 158: SINC Filter interrupt
-    LPTMR0_IRQHandler,          // 159: Low Power Timer 0 interrupt
-    LPTMR1_IRQHandler,          // 160: Low Power Timer 1 interrupt
-    SCG_IRQHandler,             // 161: System Clock Generator interrupt
-    SPC_IRQHandler,             // 162: System Power Controller interrupt
-    WUU_IRQHandler,             // 163: Wake Up Unit interrupt
-    PORT_EFT_IRQHandler,        // 164: PORT0~5 EFT interrupt
-    ETB0_IRQHandler,            // 165: ETB counter expires interrupt
-    SM3_IRQHandler,    // 166: Secure Generic Interface (SGI) SAFO interrupt
-    TRNG0_IRQHandler,  // 167: True Random Number Generator interrupt
-    WWDT0_IRQHandler,  // 168: Windowed Watchdog Timer 0 interrupt
-    WWDT1_IRQHandler,  // 169: Windowed Watchdog Timer 1 interrupt
-    CMC0_IRQHandler,   // 170: Core Mode Controller interrupt
-    CTI0_IRQHandler,   // 171: Cross Trigger Interface interrupt
-};
-
-extern unsigned char _end[];  // End of data section, start of heap. See link.ld
-__attribute__((naked, noreturn)) void Reset_Handler(void) {
-  __asm("cpsid i");  // Disable interrupts
-  // set SPLIM to somewhere, trick the linker
-  __asm volatile("MSR MSPLIM, %1       \n"
-                 :
-                 : "r"(tab), "r"(_end)
-                 : "r0", "r1");
-  SYSCON->ECC_ENABLE_CTRL = 0;  // disable RAM ECC, must do for this link.ld
-  // Clear BSS section, and copy data section from flash to RAM
-  extern long _sbss, _ebss, _sdata, _edata, _sidata;
-  for (long *dst = &_sbss; dst < &_ebss; dst++) *dst = 0;
-  for (long *dst = &_sdata, *src = &_sidata; dst < &_edata;) *dst++ = *src++;
-
-  SystemInit();
-
-  __asm("cpsie i");  // Reenable interrupts
-
-  // Call main()
-  extern void main(void);
-  main();
-  for (;;) (void) 0;  // Infinite loop
-}
-
-void Default_Handler(void) {
-  for (;;) (void) 0;
-}

examples/nxp/frdm-mcxn947-make-freertos-builtin/FreeRTOSConfig.h

@@ -1,44 +0,0 @@
-#pragma once
-
-#include "hal.h"
-
-#define configUSE_PREEMPTION 1
-#define configCPU_CLOCK_HZ SYS_FREQUENCY
-#define configTICK_RATE_HZ 1000
-#define configMAX_PRIORITIES 5
-#define configUSE_16_BIT_TICKS 0
-#define configUSE_TICK_HOOK 0
-#define configUSE_IDLE_HOOK 0
-#define configUSE_TIMERS 0
-#define configUSE_CO_ROUTINES 0
-#define configUSE_MALLOC_FAILED_HOOK 0
-#define configMINIMAL_STACK_SIZE 128
-#define configTOTAL_HEAP_SIZE (1024 * 128)
-#define INCLUDE_vTaskDelay 1
-#define INCLUDE_xTaskGetSchedulerState 1  // trying
-
-#ifdef __NVIC_PRIO_BITS
-#define configPRIO_BITS __NVIC_PRIO_BITS
-#else
-#define configPRIO_BITS 3
-#endif
-#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1U << (configPRIO_BITS)) - 1)
-#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 3
-#define configKERNEL_INTERRUPT_PRIORITY \
-  (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
-
-#define configMAX_SYSCALL_INTERRUPT_PRIORITY \
-  (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
-
-#define configASSERT(expr) \
-  if (!(expr)) printf("FAILURE %s:%d: %s\n", __FILE__, __LINE__, #expr)
-
-// https://www.freertos.org/2020/04/using-freertos-on-armv8-m-microcontrollers.html
-#define configENABLE_FPU  1
-#define configENABLE_MPU  0
-#define configENABLE_TRUSTZONE  0
-#define configRUN_FREERTOS_SECURE_ONLY 1
-
-//#define vPortSVCHandler SVC_Handler
-//#define xPortPendSVHandler PendSV_Handler
-//#define xPortSysTickHandler SysTick_Handler

examples/nxp/frdm-mcxn947-make-freertos-builtin/Makefile

@@ -1,54 +0,0 @@
-CFLAGS  = -W -Wall -Wextra -Werror -Wundef -Wshadow -Wdouble-promotion
-CFLAGS += -Wformat-truncation -fno-common # -Wconversion is not SDK-friendly
-CFLAGS += -g3 -Os -ffunction-sections -fdata-sections
-CFLAGS += -I. -Icmsis_core/CMSIS/Core/Include -Icmsis_mcu/devices/MCXN947/
-CFLAGS += -Icmsis_mcu/devices/MCXN947/drivers
-CFLAGS += -DCPU_MCXN947VDF -DCPU_MCXN947VDF_cm33 -DCPU_MCXN947VDF_cm33_core0
-CFLAGS += -mcpu=cortex-m33 -mthumb -mfloat-abi=hard -mfpu=fpv5-sp-d16 $(CFLAGS_EXTRA)
-CFLAGS += -Wno-old-style-declaration -Wno-unused-parameter # due to NXP FSL code
-
-LDSCRIPT = link.ld
-LDFLAGS ?= -T$(LDSCRIPT) -nostdlib -nostartfiles --specs nano.specs -lc -lgcc -Wl,--gc-sections -Wl,-Map=$@.map 
-
-SOURCES = main.c hal.c
-SOURCES += startup.c
-SOURCES += cmsis_mcu/devices/MCXN947/drivers/fsl_clock.c cmsis_mcu/devices/MCXN947/drivers/fsl_spc.c cmsis_mcu/devices/MCXN947/drivers/fsl_common_arm.c # NXP support files
-
-# FreeRTOS. MCXN947 has a Cortex-M33 (ARMv8) core, the CM4F port can be used if TrustZone and the MPU are not to be used
-SOURCES += FreeRTOS-Kernel/portable/MemMang/heap_4.c
-SOURCES += FreeRTOS-Kernel/portable/GCC/ARM_CM33_NTZ/non_secure/port.c
-SOURCES += FreeRTOS-Kernel/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.c
-CFLAGS += -IFreeRTOS-Kernel/include 
-CFLAGS += -IFreeRTOS-Kernel/portable/GCC/ARM_CM33_NTZ/non_secure -Wno-conversion -Wno-unused-parameter
-
-# Mongoose options are defined in mongoose_config.h
-SOURCES += mongoose.c net.c packed_fs.c
-
-# Example specific build options. See README.md
-CFLAGS += -DHTTP_URL=\"http://0.0.0.0/\" -DHTTPS_URL=\"https://0.0.0.0/\"
-
-ifeq ($(OS),Windows_NT)
-  RM = cmd /C del /Q /F /S
-else
-  RM = rm -rf
-endif
-
-all build example: firmware.bin
-
-firmware.bin: firmware.elf
-	arm-none-eabi-objcopy -O binary $< $@
-
-firmware.elf: FreeRTOS-Kernel cmsis_core cmsis_mcu $(SOURCES) hal.h link.ld mongoose_config.h FreeRTOSConfig.h Makefile
-	arm-none-eabi-gcc $(SOURCES) $(wildcard FreeRTOS-Kernel/*.c) $(CFLAGS) $(LDFLAGS) -o $@
-	arm-none-eabi-size $@
-
-cmsis_core:     # ARM CMSIS core headers
-	git clone -q --depth 1 -b 5.9.0 https://github.com/ARM-software/CMSIS_5 $@
-cmsis_mcu:
-	wget -O $@.zip https://mcuxpresso.nxp.com/cmsis_pack/repo/NXP.MCXN947_DFP.17.0.0.pack
-	mkdir $@ && cd $@ && unzip -q ../$@.zip
-FreeRTOS-Kernel:  # FreeRTOS sources
-	git clone --depth 1 -b V10.5.0 https://github.com/FreeRTOS/FreeRTOS-Kernel $@
-clean:
-	$(RM) firmware.* *.su cmsis_core cmsis_mcu *.zip FreeRTOS-Kernel
-

examples/nxp/frdm-mcxn947-make-freertos-builtin/hal.c

@@ -1,183 +0,0 @@
-// Copyright (c) 2024 Cesanta Software Limited
-// All rights reserved
-
-#include "hal.h"
-
-#if 0
-static volatile uint64_t s_ticks;  // Milliseconds since boot
-void SysTick_Handler(void) {       // SyStick IRQ handler, triggered every 1ms
-  s_ticks++;
-}
-
-void mg_random(void *buf, size_t len) {  // Use on-board RNG
-  for (size_t n = 0; n < len; n += sizeof(uint32_t)) {
-    uint32_t r = rng_read();
-    memcpy((char *) buf + n, &r, n + sizeof(r) > len ? len - n : sizeof(r));
-  }
-}
-
-uint64_t mg_millis(void) {  // Let Mongoose use our uptime function
-  return s_ticks;           // Return number of milliseconds since boot
-}
-#endif
-
-void hal_init(void) {
-  clock_init();                            // Set system clock to SYS_FREQUENCY
-  SystemCoreClock = SYS_FREQUENCY;         // Update SystemCoreClock global var
-//  SysTick_Config(SystemCoreClock / 1000);  // Sys tick every 1ms
-  // rng_init();  // TRNG is part of ELS and there is no info on that
-
-  uart_init(UART_DEBUG, 115200);  // Initialise UART
-  gpio_output(LED1);              // Initialise LED1
-  gpio_write(LED1, 1);
-  gpio_output(LED2);  // Initialise LED2
-  gpio_write(LED2, 1);
-  gpio_output(LED3);  // Initialise LED3
-  gpio_write(LED3, 1);
-  ethernet_init();  // Initialise Ethernet pins
-}
-
-#if defined(__ARMCC_VERSION)
-// Keil specific - implement IO printf redirection
-int fputc(int c, FILE *stream) {
-  if (stream == stdout || stream == stderr) uart_write_byte(UART_DEBUG, c);
-  return c;
-}
-#elif defined(__GNUC__)
-// ARM GCC specific. ARM GCC is shipped with Newlib C library.
-// Implement newlib syscalls:
-//      _sbrk() for malloc
-//      _write() for printf redirection
-//      the rest are just stubs
-#include <sys/stat.h>  // For _fstat()
-
-#if !defined(__MCUXPRESSO)
-uint32_t SystemCoreClock;
-// evaluate your use of Secure/non-Secure and modify accordingly
-void SystemInit(void) {  // Called automatically by startup code
-  SCB->CPACR |=
-#if 0
-      (3UL << 0 * 2) | (3UL << 1 * 2) |   // Enable PowerQuad (CPO/CP1)
-#endif
-      (3UL << 10 * 2) | (3UL << 11 * 2);  // Enable FPU
-  __DSB();
-  __ISB();
-  SYSCON->LPCAC_CTRL &= ~SYSCON_LPCAC_CTRL_DIS_LPCAC_MASK;  // enable LPCAC
-// Read TRM 36.1 and decide whether you really want to enable aGDET and dGDET
-#if 1
-  // Disable aGDET and dGDET
-  ITRC0->OUT_SEL[4][0] =
-      (ITRC0->OUT_SEL[4][0] & ~ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN9_SELn_MASK) |
-      (ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN9_SELn(0x2));
-  ITRC0->OUT_SEL[4][1] =
-      (ITRC0->OUT_SEL[4][1] & ~ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN9_SELn_MASK) |
-      (ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN9_SELn(0x2));
-  SPC0->ACTIVE_CFG |= SPC_ACTIVE_CFG_GLITCH_DETECT_DISABLE_MASK;
-  SPC0->GLITCH_DETECT_SC &= ~SPC_GLITCH_DETECT_SC_LOCK_MASK;
-  SPC0->GLITCH_DETECT_SC = 0x3C;
-  SPC0->GLITCH_DETECT_SC |= SPC_GLITCH_DETECT_SC_LOCK_MASK;
-  ITRC0->OUT_SEL[4][0] =
-      (ITRC0->OUT_SEL[4][0] & ~ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN0_SELn_MASK) |
-      (ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN0_SELn(0x2));
-  ITRC0->OUT_SEL[4][1] =
-      (ITRC0->OUT_SEL[4][1] & ~ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN0_SELn_MASK) |
-      (ITRC_OUTX_SEL_OUTX_SELY_OUT_SEL_IN0_SELn(0x2));
-  GDET0->GDET_ENABLE1 = 0;
-  GDET1->GDET_ENABLE1 = 0;
-#endif
-}
-#endif
-
-int _fstat(int fd, struct stat *st) {
-  (void) fd, (void) st;
-  return -1;
-}
-
-#if !defined(__MCUXPRESSO)
-extern unsigned char _end[];  // End of data section, start of heap. See link.ld
-static unsigned char *s_current_heap_end = _end;
-
-size_t hal_ram_used(void) {
-  return (size_t) (s_current_heap_end - _end);
-}
-
-size_t hal_ram_free(void) {
-  unsigned char endofstack;
-  return (size_t) (&endofstack - s_current_heap_end);
-}
-
-void *_sbrk(int incr) {
-  unsigned char *prev_heap;
-  prev_heap = s_current_heap_end;
-  s_current_heap_end += incr;
-  return prev_heap;
-}
-#endif
-
-int _open(const char *path) {
-  (void) path;
-  return -1;
-}
-
-int _close(int fd) {
-  (void) fd;
-  return -1;
-}
-
-int _isatty(int fd) {
-  (void) fd;
-  return 1;
-}
-
-int _lseek(int fd, int ptr, int dir) {
-  (void) fd, (void) ptr, (void) dir;
-  return 0;
-}
-
-void _exit(int status) {
-  (void) status;
-  for (;;) asm volatile("BKPT #0");
-}
-
-void _kill(int pid, int sig) {
-  (void) pid, (void) sig;
-}
-
-int _getpid(void) {
-  return -1;
-}
-
-int _write(int fd, char *ptr, int len) {
-  (void) fd, (void) ptr, (void) len;
-  if (fd == 1) uart_write_buf(UART_DEBUG, ptr, (size_t) len);
-  return -1;
-}
-
-int _read(int fd, char *ptr, int len) {
-  (void) fd, (void) ptr, (void) len;
-  return -1;
-}
-
-int _link(const char *a, const char *b) {
-  (void) a, (void) b;
-  return -1;
-}
-
-int _unlink(const char *a) {
-  (void) a;
-  return -1;
-}
-
-int _stat(const char *path, struct stat *st) {
-  (void) path, (void) st;
-  return -1;
-}
-
-int mkdir(const char *path, mode_t mode) {
-  (void) path, (void) mode;
-  return -1;
-}
-
-void _init(void) {
-}
-#endif  // __GNUC__

examples/nxp/frdm-mcxn947-make-freertos-builtin/hal.h

@@ -1,223 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#pragma once
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-
-#define LED1 PIN(0, 10)
-#define LED2 PIN(0, 27)
-#define LED3 PIN(1, 2)
-
-#ifndef UART_DEBUG
-#define UART_DEBUG LPUART4
-#endif
-
-#include "MCXN947_cm33_core0.h"
-
-#define BIT(x) (1UL << (x))
-#define CLRSET(reg, clear, set) ((reg) = ((reg) & ~(clear)) | (set))
-#define PIN(bank, num) ((bank << 8) | (num))
-#define PINNO(pin) (pin & 255)
-#define PINBANK(pin) (pin >> 8)
-
-void hal_init(void);
-size_t hal_ram_free(void);
-size_t hal_ram_used(void);
-
-static inline void spin(volatile uint32_t count) {
-  while (count--) (void) 0;
-}
-
-#define SYS_FREQUENCY 150000000UL
-
-enum { GPIO_MODE_INPUT, GPIO_MODE_OUTPUT };
-enum { GPIO_OTYPE_PUSH_PULL, GPIO_OTYPE_OPEN_DRAIN };
-enum { GPIO_SPEED_LOW, GPIO_SPEED_HIGH };
-enum { GPIO_PULL_NONE, GPIO_PULL_DOWN, GPIO_PULL_UP };
-static inline GPIO_Type *gpio_bank(uint16_t pin) {
-  static GPIO_Type *const g[] = GPIO_BASE_PTRS;
-  return g[PINBANK(pin)];
-}
-
-static inline void gpio_init(uint16_t pin, uint8_t mode, uint8_t type,
-                             uint8_t speed, uint8_t pull, uint8_t af) {
-  static PORT_Type *const p[] = PORT_BASE_PTRS;
-  PORT_Type *port = p[PINBANK(pin)];
-  GPIO_Type *gpio = gpio_bank(pin);
-  uint32_t mask = (uint32_t) BIT(PINNO(pin));
-  bool dopull = pull > 0;
-  if (dopull) --pull;
-  if (gpio != GPIO5) {
-    SYSCON->AHBCLKCTRL0 |=
-        (1 << (SYSCON_AHBCLKCTRL0_GPIO0_SHIFT + PINBANK(pin))) |
-        (1 << (SYSCON_AHBCLKCTRL0_PORT0_SHIFT + PINBANK(pin)));
-  };
-  port->PCR[PINNO(pin)] = PORT_PCR_IBE(1) | PORT_PCR_MUX(af) | PORT_PCR_DSE(1) |
-                          PORT_PCR_ODE(type) |
-                          PORT_PCR_SRE(speed != GPIO_SPEED_HIGH) |
-                          PORT_PCR_PE(dopull) | PORT_PCR_PS(pull);
-  gpio->ICR[PINNO(pin)] = GPIO_ICR_ISF_MASK;
-  if (mode == GPIO_MODE_INPUT) {
-    gpio->PDDR &= ~mask;
-  } else {
-    gpio->PDDR |= mask;
-  }
-}
-
-static inline void gpio_input(uint16_t pin) {
-  gpio_init(pin, GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_NONE, 0);
-}
-static inline void gpio_output(uint16_t pin) {
-  gpio_init(pin, GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_NONE, 0);
-}
-
-static inline bool gpio_read(uint16_t pin) {
-  GPIO_Type *gpio = gpio_bank(pin);
-  return gpio->PDR[PINNO(pin)];
-}
-
-static inline void gpio_write(uint16_t pin, bool value) {
-  GPIO_Type *gpio = gpio_bank(pin);
-  if (value) {
-    gpio->PDR[PINNO(pin)] = 1;
-  } else {
-    gpio->PDR[PINNO(pin)] = 0;
-  }
-}
-
-static inline void gpio_toggle(uint16_t pin) {
-  GPIO_Type *gpio = gpio_bank(pin);
-  uint32_t mask = (uint32_t) BIT(PINNO(pin));
-  gpio->PTOR = mask;
-}
-
-// MCU-Link UART (P1_9/8; FC4_P1/0)
-// Arduino J1_2/4 UART (P4_3/2; FC2_P3/2)
-// 33.3.23 LP_FLEXCOMM clocking
-// 66.2.4 LP_FLEXCOMM init
-// 66.5 LPUART
-static inline void uart_init(LPUART_Type *uart, unsigned long baud) {
-  static LP_FLEXCOMM_Type *const f[] = LP_FLEXCOMM_BASE_PTRS;
-  uint8_t af = 2, fc = 0;    // Alternate function, FlexComm instance
-  uint16_t pr = 0, pt = 0;   // pins
-  uint32_t freq = 12000000;  // fro_12_m
-  if (uart == LPUART2) fc = 2, pt = PIN(4, 3), pr = PIN(4, 2);
-  if (uart == LPUART4) fc = 4, pt = PIN(1, 9), pr = PIN(1, 8);
-
-  SYSCON->AHBCLKCTRL1 |= (1 << (SYSCON_AHBCLKCTRL1_FC0_SHIFT + fc));
-  SYSCON->PRESETCTRL1 |= (1 << (SYSCON_PRESETCTRL1_FC0_RST_SHIFT + fc));
-  SYSCON->PRESETCTRL1 &= ~(1 << (SYSCON_PRESETCTRL1_FC0_RST_SHIFT + fc));
-  SYSCON->FCCLKSEL[fc] = SYSCON_FCCLKSEL_SEL(2);  // clock from FRO_12M / 1
-  SYSCON->FLEXCOMMCLKDIV[fc] = SYSCON_FLEXCOMMXCLKDIV_FLEXCOMMCLKDIV_DIV(0);
-  LP_FLEXCOMM_Type *flexcomm = f[fc];
-  flexcomm->PSELID = LP_FLEXCOMM_PSELID_PERSEL(1);  // configure as UART
-  gpio_init(pt, GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_UP, af);
-  gpio_init(pr, GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_UP, af);
-
-  uart->GLOBAL |= LPUART_GLOBAL_RST_MASK;  // reset, CTRL = 0, defaults
-  uart->GLOBAL &= ~LPUART_GLOBAL_RST_MASK;
-  // use a weird oversample ratio of 26x to fit specs, standard 16x won't do
-  CLRSET(uart->BAUD,
-         LPUART_BAUD_OSR_MASK | LPUART_BAUD_SBR_MASK | LPUART_BAUD_SBNS_MASK,
-         LPUART_BAUD_OSR(26 - 1) | LPUART_BAUD_SBR(freq / (26 * baud)));
-  CLRSET(uart->CTRL,
-         LPUART_CTRL_PE_MASK | LPUART_CTRL_M_MASK | LPUART_CTRL_ILT_MASK |
-             LPUART_CTRL_IDLECFG_MASK,
-         LPUART_CTRL_IDLECFG(1) | LPUART_CTRL_ILT(1) |
-             LPUART_BAUD_SBNS(0));  // no parity, idle 2 chars after 1 stop bit
-  uart->CTRL |= LPUART_CTRL_TE_MASK | LPUART_CTRL_RE_MASK;
-}
-
-static inline void uart_write_byte(LPUART_Type *uart, uint8_t byte) {
-  uart->DATA = byte;
-  while ((uart->STAT & LPUART_STAT_TDRE_MASK) == 0) spin(1);
-}
-static inline void uart_write_buf(LPUART_Type *uart, char *buf, size_t len) {
-  while (len-- > 0) uart_write_byte(uart, *(uint8_t *) buf++);
-}
-
-static inline void rng_init(void) {
-}
-static inline uint32_t rng_read(void) {
-  return 42;
-}
-
-// - PHY and MAC clocked via a 50MHz oscillator, P1_4 (ENET0_TXCLK)
-// - 33.3.30 ENET clocking
-// - SMI clocked from AHB module clock (CSR)
-// - PHY RST connected to P5_8
-// - PHY RXD0,1,DV = 1 on RST enable autonegotiation, no hw pull-ups
-static inline void ethernet_init(void) {
-  // '0' in clk_rmii, set for RMII mode
-  SYSCON->ENETRMIICLKSEL = SYSCON_ENETRMIICLKSEL_SEL(0);
-  SYSCON->ENETRMIICLKDIV = SYSCON_ENETRMIICLKDIV_DIV(0);
-  SYSCON->AHBCLKCTRL2 |= SYSCON_AHBCLKCTRL2_ENET_MASK;        // enable bus clk
-  SYSCON0->PRESETCTRL2 = SYSCON_PRESETCTRL2_ENET_RST_MASK;    // reset MAC
-  SYSCON0->PRESETCTRL2 &= ~SYSCON_PRESETCTRL2_ENET_RST_MASK;  // then set RMII
-  SYSCON0->ENET_PHY_INTF_SEL |= SYSCON_ENET_PHY_INTF_SEL_PHY_SEL_MASK;
-  gpio_init(PIN(5, 8), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_LOW,
-            GPIO_PULL_NONE, 0);  // set P5_8 as GPIO (PHY \RST)
-  gpio_write(PIN(5, 8), 0);      // reset PHY
-  gpio_init(PIN(1, 4), GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_4 as ENET0_TXCLK
-  gpio_init(PIN(1, 5), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_5 as ENET0_TXEN
-  gpio_init(PIN(1, 6), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_6 as ENET0_TXD0
-  gpio_init(PIN(1, 7), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_7 as ENET0_TXD1
-  gpio_init(PIN(1, 13), GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_UP, 9);  // set P1_13 as ENET0_RXDV
-  gpio_init(PIN(1, 14), GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_UP, 9);  // set P1_14 as ENET0_RXD0
-  gpio_init(PIN(1, 15), GPIO_MODE_INPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_UP, 9);  // set P1_15 as ENET0_RXD1
-  gpio_init(PIN(1, 20), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);  // set P1_20 as ENET0_MDC
-  gpio_init(PIN(1, 21), GPIO_MODE_OUTPUT, GPIO_OTYPE_PUSH_PULL, GPIO_SPEED_HIGH,
-            GPIO_PULL_NONE, 9);   // set P1_21 as ENET0_MDIO
-  spin(10000);                    // keep PHY RST low for a while
-  gpio_write(PIN(5, 8), 1);       // deassert RST
-  NVIC_EnableIRQ(ETHERNET_IRQn);  // Setup Ethernet IRQ handler
-}
-
-#include "fsl_clock.h"
-#include "fsl_spc.h"
-
-// 33.2 Figure 127 SCG main clock
-static inline void clock_init(void) {
-  SYSCON->AHBCLKCTRL2 |= SYSCON_AHBCLKCTRL2_SCG_MASK;    // enable SCG clk
-  CLRSET(SCG0->RCCR, SCG_CSR_SCS_MASK, SCG_CSR_SCS(2));  // clock main_clock
-  spc_active_mode_dcdc_option_t dcdc = {
-      .DCDCVoltage = kSPC_DCDC_OverdriveVoltage,
-      .DCDCDriveStrength = kSPC_DCDC_NormalDriveStrength};
-  SPC_SetActiveModeDCDCRegulatorConfig(SPC0, &dcdc);  // Set DCDC to 1.2 V
-  spc_active_mode_core_ldo_option_t ldo = {
-      .CoreLDOVoltage = kSPC_CoreLDO_OverDriveVoltage,
-      .CoreLDODriveStrength = kSPC_CoreLDO_NormalDriveStrength};
-  SPC_SetActiveModeCoreLDORegulatorConfig(SPC0, &ldo);  // Set LDO_CORE to 1.2 V
-  CLRSET(FMU0->FCTRL, FMU_FCTRL_RWSC_MASK, FMU_FCTRL_RWSC(3));  // Set Flash WS
-  spc_sram_voltage_config_t sram = {.operateVoltage = kSPC_sramOperateAt1P2V,
-                                    .requestVoltageUpdate = true};
-  SPC_SetSRAMOperateVoltage(SPC0, &sram);  // Set SRAM timing for 1.2V
-  CLOCK_SetupFROHFClocking(48000000U);     // Enable FRO HF
-  const pll_setup_t pll0 = {.pllctrl = SCG_APLLCTRL_SOURCE(1U) |
-                                       SCG_APLLCTRL_SELI(27U) |
-                                       SCG_APLLCTRL_SELP(13U),
-                            .pllndiv = SCG_APLLNDIV_NDIV(8U),
-                            .pllpdiv = SCG_APLLPDIV_PDIV(1U),
-                            .pllmdiv = SCG_APLLMDIV_MDIV(50U),
-                            .pllRate = 150000000U};
-  CLOCK_SetPLL0Freq(&pll0);                              // Setup PLL0 (APLL),
-  CLOCK_SetPll0MonitorMode(0);                           // disable monitor mode
-  CLRSET(SCG0->RCCR, SCG_CSR_SCS_MASK, SCG_CSR_SCS(5));  // clock main_clock
-  SYSCON->AHBCLKDIV = SYSCON_AHBCLKDIV_DIV(0);           // /1
-}

examples/nxp/frdm-mcxn947-make-freertos-builtin/link.ld

@@ -1,30 +0,0 @@
-OUTPUT_FORMAT("elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(Reset_Handler)
-
-MEMORY
-{
-    flash(RX) : ORIGIN = 0x0, LENGTH = 0x100000
-    flash2(RX) : ORIGIN = 0x100000, LENGTH = 0x100000
-    sram(!RX) : ORIGIN = 0x20000000, LENGTH = 0x60000
-}
-
-_estack     = ORIGIN(sram) + LENGTH(sram);
-
-SECTIONS
-{ 
-    .vectors  : { FILL(256) KEEP(*(.isr_vector)) } > flash
-    .text     : { *(.text*) } > flash
-    .data : {
-        _sdata = .;
-        *(.first_data)
-        *(.data SORT(.data.*))
-        _edata = .;
-    } > sram AT > flash
-    _sidata = LOADADDR(.data);
-
-    .bss : { _sbss = .; *(.bss SORT(.bss.*) COMMON) _ebss = .; } > sram
-
-    . = ALIGN(8);
-    _end = .;
- }

examples/nxp/frdm-mcxn947-make-freertos-builtin/main.c

@@ -1,42 +0,0 @@
-// Copyright (c) 2024 Cesanta Software Limited
-// All rights reserved
-
-#include "hal.h"
-#include "mongoose.h"
-#include "net.h"
-
-#define BLINK_PERIOD_MS 1000  // LED blinking period in millis
-
-static void server(void *args) {
-  struct mg_mgr mgr;        // Initialise Mongoose event manager
-  mg_mgr_init(&mgr);        // and attach it to the interface
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-
-  MG_INFO(("Initialising application..."));
-  web_init(&mgr);
-
-  MG_INFO(("Starting event loop"));
-  for (;;) mg_mgr_poll(&mgr, 1);  // Infinite event loop
-  (void) args;
-}
-
-static void blinker(void *args) {
-  gpio_output(LED1);
-  for (;;) {
-    gpio_toggle(LED1);
-    vTaskDelay(pdMS_TO_TICKS(BLINK_PERIOD_MS));
-  }
-  (void) args;
-}
-
-int main(void) {
-
-  hal_init();  // Cross-platform hardware init
-
-  // Start tasks. NOTE: stack sizes are in 32-bit words
-  xTaskCreate(blinker, "blinker", 128, ":)", configMAX_PRIORITIES - 1, NULL);
-  xTaskCreate(server, "server", 2048, 0, configMAX_PRIORITIES - 1, NULL);
-
-  vTaskStartScheduler();  // This blocks
-  return 0;
-}

examples/nxp/frdm-mcxn947-make-freertos-builtin/mongoose_config.h

@@ -1,26 +0,0 @@
-#pragma once
-
-#include <errno.h>	// we are not using lwIP
-
-// See https://mongoose.ws/documentation/#build-options
-#define MG_ARCH MG_ARCH_FREERTOS
-
-#define MG_ENABLE_TCPIP 1
-#define MG_ENABLE_DRIVER_MCXN 1
-//#define MG_ENABLE_CUSTOM_RANDOM 1
-#define MG_ENABLE_PACKED_FS 1 
-
-// For static IP configuration, define MG_TCPIP_{IP,MASK,GW}
-// By default, those are set to zero, meaning that DHCP is used
-//
-// #define MG_TCPIP_IP MG_IPV4(192, 168, 1, 10)
-// #define MG_TCPIP_GW MG_IPV4(192, 168, 1, 1)
-// #define MG_TCPIP_MASK MG_IPV4(255, 255, 255, 0)
-
-// Set custom MAC address. By default, it is randomly generated
-// Using a build-time constant:
-// #define MG_SET_MAC_ADDRESS(mac) do { uint8_t buf_[6] = {2,3,4,5,6,7}; memmove(mac, buf_, sizeof(buf_)); } while (0)
-//
-// Using custom function:
-// extern void my_function(unsigned char *mac);
-// #define MG_SET_MAC_ADDRESS(mac) my_function(mac)

examples/nxp/frdm-mcxn947-make-freertos-builtin/startup.c

@@ -1,411 +0,0 @@
-#include "MCXN947_cm33_core0.h"
-
-void Reset_Handler(void);    // Defined below
-void Dummy_Handler(void);    // Defined below
-void SysTick_Handler(void);  // Defined in main.c
-void SystemInit(void);       // Defined in main.c, called by reset handler
-void _estack(void);          // Defined in link.ld
-
-#define WEAK_ALIAS __attribute__((weak, alias("Default_Handler")))
-
-WEAK_ALIAS void NMI_Handler(void);
-WEAK_ALIAS void HardFault_Handler(void);
-WEAK_ALIAS void MemManage_Handler(void);
-WEAK_ALIAS void BusFault_Handler(void);
-WEAK_ALIAS void UsageFault_Handler(void);
-WEAK_ALIAS void SecureFault_Handler(void);
-WEAK_ALIAS void DebugMon_Handler(void);
-WEAK_ALIAS void SVC_Handler(void);
-WEAK_ALIAS void PendSV_Handler(void);
-WEAK_ALIAS void SysTick_Handler(void);
-
-WEAK_ALIAS void OR_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH0_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH1_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH2_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH3_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH4_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH5_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH6_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH7_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH8_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH9_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH10_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH11_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH12_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH13_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH14_IRQHandler(void);
-WEAK_ALIAS void EDMA_0_CH15_IRQHandler(void);
-WEAK_ALIAS void GPIO00_IRQHandler(void);
-WEAK_ALIAS void GPIO01_IRQHandler(void);
-WEAK_ALIAS void GPIO10_IRQHandler(void);
-WEAK_ALIAS void GPIO11_IRQHandler(void);
-WEAK_ALIAS void GPIO20_IRQHandler(void);
-WEAK_ALIAS void GPIO21_IRQHandler(void);
-WEAK_ALIAS void GPIO30_IRQHandler(void);
-WEAK_ALIAS void GPIO31_IRQHandler(void);
-WEAK_ALIAS void GPIO40_IRQHandler(void);
-WEAK_ALIAS void GPIO41_IRQHandler(void);
-WEAK_ALIAS void GPIO50_IRQHandler(void);
-WEAK_ALIAS void GPIO51_IRQHandler(void);
-WEAK_ALIAS void UTICK0_IRQHandler(void);
-WEAK_ALIAS void MRT0_IRQHandler(void);
-WEAK_ALIAS void CTIMER0_IRQHandler(void);
-WEAK_ALIAS void CTIMER1_IRQHandler(void);
-WEAK_ALIAS void SCT0_IRQHandler(void);
-WEAK_ALIAS void CTIMER2_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM0_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM1_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM2_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM3_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM4_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM5_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM6_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM7_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM8_IRQHandler(void);
-WEAK_ALIAS void LP_FLEXCOMM9_IRQHandler(void);
-WEAK_ALIAS void ADC0_IRQHandler(void);
-WEAK_ALIAS void ADC1_IRQHandler(void);
-WEAK_ALIAS void PINT0_IRQHandler(void);
-WEAK_ALIAS void PDM_EVENT_IRQHandler(void);
-WEAK_ALIAS void Reserved65_IRQHandler(void);
-WEAK_ALIAS void USB0_FS_IRQHandler(void);
-WEAK_ALIAS void USB0_DCD_IRQHandler(void);
-WEAK_ALIAS void RTC_IRQHandler(void);
-WEAK_ALIAS void SMARTDMA_IRQHandler(void);
-WEAK_ALIAS void MAILBOX_IRQHandler(void);
-WEAK_ALIAS void CTIMER3_IRQHandler(void);
-WEAK_ALIAS void CTIMER4_IRQHandler(void);
-WEAK_ALIAS void OS_EVENT_IRQHandler(void);
-WEAK_ALIAS void FLEXSPI0_IRQHandler(void);
-WEAK_ALIAS void SAI0_IRQHandler(void);
-WEAK_ALIAS void SAI1_IRQHandler(void);
-WEAK_ALIAS void USDHC0_IRQHandler(void);
-WEAK_ALIAS void CAN0_IRQHandler(void);
-WEAK_ALIAS void CAN1_IRQHandler(void);
-WEAK_ALIAS void Reserved80_IRQHandler(void);
-WEAK_ALIAS void Reserved81_IRQHandler(void);
-WEAK_ALIAS void USB1_HS_PHY_IRQHandler(void);
-WEAK_ALIAS void USB1_HS_IRQHandler(void);
-WEAK_ALIAS void SEC_HYPERVISOR_CALL_IRQHandler(void);
-WEAK_ALIAS void Reserved85_IRQHandler(void);
-WEAK_ALIAS void PLU_IRQHandler(void);
-WEAK_ALIAS void Freqme_IRQHandler(void);
-WEAK_ALIAS void SEC_VIO_IRQHandler(void);
-WEAK_ALIAS void ELS_IRQHandler(void);
-WEAK_ALIAS void PKC_IRQHandler(void);
-WEAK_ALIAS void PUF_IRQHandler(void);
-WEAK_ALIAS void PQ_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH0_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH1_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH2_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH3_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH4_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH5_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH6_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH7_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH8_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH9_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH10_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH11_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH12_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH13_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH14_IRQHandler(void);
-WEAK_ALIAS void EDMA_1_CH15_IRQHandler(void);
-WEAK_ALIAS void CDOG0_IRQHandler(void);
-WEAK_ALIAS void CDOG1_IRQHandler(void);
-WEAK_ALIAS void I3C0_IRQHandler(void);
-WEAK_ALIAS void I3C1_IRQHandler(void);
-WEAK_ALIAS void NPU_IRQHandler(void);
-WEAK_ALIAS void GDET_IRQHandler(void);
-WEAK_ALIAS void VBAT0_IRQHandler(void);
-WEAK_ALIAS void EWM0_IRQHandler(void);
-WEAK_ALIAS void TSI_END_OF_SCAN_IRQHandler(void);
-WEAK_ALIAS void TSI_OUT_OF_SCAN_IRQHandler(void);
-WEAK_ALIAS void EMVSIM0_IRQHandler(void);
-WEAK_ALIAS void EMVSIM1_IRQHandler(void);
-WEAK_ALIAS void FLEXIO_IRQHandler(void);
-WEAK_ALIAS void DAC0_IRQHandler(void);
-WEAK_ALIAS void DAC1_IRQHandler(void);
-WEAK_ALIAS void DAC2_IRQHandler(void);
-WEAK_ALIAS void HSCMP0_IRQHandler(void);
-WEAK_ALIAS void HSCMP1_IRQHandler(void);
-WEAK_ALIAS void HSCMP2_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_RELOAD_ERROR_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_FAULT_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_SUBMODULE0_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_SUBMODULE1_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_SUBMODULE2_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM0_SUBMODULE3_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_RELOAD_ERROR_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_FAULT_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_SUBMODULE0_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_SUBMODULE1_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_SUBMODULE2_IRQHandler(void);
-WEAK_ALIAS void FLEXPWM1_SUBMODULE3_IRQHandler(void);
-WEAK_ALIAS void ENC0_COMPARE_IRQHandler(void);
-WEAK_ALIAS void ENC0_HOME_IRQHandler(void);
-WEAK_ALIAS void ENC0_WDG_SAB_IRQHandler(void);
-WEAK_ALIAS void ENC0_IDX_IRQHandler(void);
-WEAK_ALIAS void ENC1_COMPARE_IRQHandler(void);
-WEAK_ALIAS void ENC1_HOME_IRQHandler(void);
-WEAK_ALIAS void ENC1_WDG_SAB_IRQHandler(void);
-WEAK_ALIAS void ENC1_IDX_IRQHandler(void);
-WEAK_ALIAS void ITRC0_IRQHandler(void);
-WEAK_ALIAS void BSP32_IRQHandler(void);
-WEAK_ALIAS void ELS_ERR_IRQHandler(void);
-WEAK_ALIAS void PKC_ERR_IRQHandler(void);
-WEAK_ALIAS void ERM_SINGLE_BIT_ERROR_IRQHandler(void);
-WEAK_ALIAS void ERM_MULTI_BIT_ERROR_IRQHandler(void);
-WEAK_ALIAS void FMU0_IRQHandler(void);
-WEAK_ALIAS void ETHERNET_IRQHandler(void);
-WEAK_ALIAS void ETHERNET_PMT_IRQHandler(void);
-WEAK_ALIAS void ETHERNET_MACLP_IRQHandler(void);
-WEAK_ALIAS void SINC_FILTER_IRQHandler(void);
-WEAK_ALIAS void LPTMR0_IRQHandler(void);
-WEAK_ALIAS void LPTMR1_IRQHandler(void);
-WEAK_ALIAS void SCG_IRQHandler(void);
-WEAK_ALIAS void SPC_IRQHandler(void);
-WEAK_ALIAS void WUU_IRQHandler(void);
-WEAK_ALIAS void PORT_EFT_IRQHandler(void);
-WEAK_ALIAS void ETB0_IRQHandler(void);
-WEAK_ALIAS void SM3_IRQHandler(void);
-WEAK_ALIAS void TRNG0_IRQHandler(void);
-WEAK_ALIAS void WWDT0_IRQHandler(void);
-WEAK_ALIAS void WWDT1_IRQHandler(void);
-WEAK_ALIAS void CMC0_IRQHandler(void);
-WEAK_ALIAS void CTI0_IRQHandler(void);
-
-__attribute__((section(".vectors"))) void (*const tab[16 + 156])(void) = {
-    _estack, Reset_Handler,
-    NMI_Handler,              // NMI Handler
-    HardFault_Handler,        // Hard Fault Handler
-    MemManage_Handler,        // MPU Fault Handler
-    BusFault_Handler,         // Bus Fault Handler
-    UsageFault_Handler,       // Usage Fault Handler
-    SecureFault_Handler,      // Secure Fault Handler
-    0,                        // Reserved
-    0,                        // Reserved
-    0,                        // Reserved
-    SVC_Handler,              // SVCall Handler
-    DebugMon_Handler,         // Debug Monitor Handler
-    0,                        // Reserved
-    PendSV_Handler,           // PendSV Handler
-    SysTick_Handler,          // SysTick Handler
-                              // Chip Level - MCXN947_cm33_core0
-    OR_IRQHandler,            // 16 : OR IRQ
-    EDMA_0_CH0_IRQHandler,    // 17 : eDMA_0_CH0 error or transfer complete
-    EDMA_0_CH1_IRQHandler,    // 18 : eDMA_0_CH1 error or transfer complete
-    EDMA_0_CH2_IRQHandler,    // 19 : eDMA_0_CH2 error or transfer complete
-    EDMA_0_CH3_IRQHandler,    // 20 : eDMA_0_CH3 error or transfer complete
-    EDMA_0_CH4_IRQHandler,    // 21 : eDMA_0_CH4 error or transfer complete
-    EDMA_0_CH5_IRQHandler,    // 22 : eDMA_0_CH5 error or transfer complete
-    EDMA_0_CH6_IRQHandler,    // 23 : eDMA_0_CH6 error or transfer complete
-    EDMA_0_CH7_IRQHandler,    // 24 : eDMA_0_CH7 error or transfer complete
-    EDMA_0_CH8_IRQHandler,    // 25 : eDMA_0_CH8 error or transfer complete
-    EDMA_0_CH9_IRQHandler,    // 26 : eDMA_0_CH9 error or transfer complete
-    EDMA_0_CH10_IRQHandler,   // 27 : eDMA_0_CH10 error or transfer complete
-    EDMA_0_CH11_IRQHandler,   // 28 : eDMA_0_CH11 error or transfer complete
-    EDMA_0_CH12_IRQHandler,   // 29 : eDMA_0_CH12 error or transfer complete
-    EDMA_0_CH13_IRQHandler,   // 30 : eDMA_0_CH13 error or transfer complete
-    EDMA_0_CH14_IRQHandler,   // 31 : eDMA_0_CH14 error or transfer complete
-    EDMA_0_CH15_IRQHandler,   // 32 : eDMA_0_CH15 error or transfer complete
-    GPIO00_IRQHandler,        // 33 : GPIO0 interrupt 0
-    GPIO01_IRQHandler,        // 34 : GPIO0 interrupt 1
-    GPIO10_IRQHandler,        // 35 : GPIO1 interrupt 0
-    GPIO11_IRQHandler,        // 36 : GPIO1 interrupt 1
-    GPIO20_IRQHandler,        // 37 : GPIO2 interrupt 0
-    GPIO21_IRQHandler,        // 38 : GPIO2 interrupt 1
-    GPIO30_IRQHandler,        // 39 : GPIO3 interrupt 0
-    GPIO31_IRQHandler,        // 40 : GPIO3 interrupt 1
-    GPIO40_IRQHandler,        // 41 : GPIO4 interrupt 0
-    GPIO41_IRQHandler,        // 42 : GPIO4 interrupt 1
-    GPIO50_IRQHandler,        // 43 : GPIO5 interrupt 0
-    GPIO51_IRQHandler,        // 44 : GPIO5 interrupt 1
-    UTICK0_IRQHandler,        // 45 : Micro-Tick Timer interrupt
-    MRT0_IRQHandler,          // 46 : Multi-Rate Timer interrupt
-    CTIMER0_IRQHandler,       // 47 : Standard counter/timer 0 interrupt
-    CTIMER1_IRQHandler,       // 48 : Standard counter/timer 1 interrupt
-    SCT0_IRQHandler,          // 49 : SCTimer/PWM interrupt
-    CTIMER2_IRQHandler,       // 50 : Standard counter/timer 2 interrupt
-    LP_FLEXCOMM0_IRQHandler,  // 51 : LP_FLEXCOMM0 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM1_IRQHandler,  // 52 : LP_FLEXCOMM1 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM2_IRQHandler,  // 53 : LP_FLEXCOMM2 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM3_IRQHandler,  // 54 : LP_FLEXCOMM3 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM4_IRQHandler,  // 55 : LP_FLEXCOMM4 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM5_IRQHandler,  // 56 : LP_FLEXCOMM5 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM6_IRQHandler,  // 57 : LP_FLEXCOMM6 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM7_IRQHandler,  // 58 : LP_FLEXCOMM7 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM8_IRQHandler,  // 59 : LP_FLEXCOMM8 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    LP_FLEXCOMM9_IRQHandler,  // 60 : LP_FLEXCOMM9 (LPSPI interrupt or LPI2C
-                              // interrupt or LPUART Receive/Transmit interrupt)
-    ADC0_IRQHandler,   // 61 : Analog-to-Digital Converter 0 - General Purpose
-                       // interrupt
-    ADC1_IRQHandler,   // 62 : Analog-to-Digital Converter 1 - General Purpose
-                       // interrupt
-    PINT0_IRQHandler,  // 63 : Pin Interrupt Pattern Match Interrupt
-    PDM_EVENT_IRQHandler,   // 64 : Microphone Interface interrupt
-    Reserved65_IRQHandler,  // 65 : Reserved interrupt
-    USB0_FS_IRQHandler,     // 66 : Universal Serial Bus - Full Speed interrupt
-    USB0_DCD_IRQHandler,    // 67 : Universal Serial Bus - Device Charge Detect
-                            // interrupt
-    RTC_IRQHandler,       // 68 : RTC Subsystem interrupt (RTC interrupt or Wake
-                          // timer interrupt)
-    SMARTDMA_IRQHandler,  // 69 : SmartDMA_IRQ
-    MAILBOX_IRQHandler,  // 70 : Inter-CPU Mailbox interrupt0 for CPU0 Inter-CPU
-                         // Mailbox interrupt1 for CPU1
-    CTIMER3_IRQHandler,  // 71 : Standard counter/timer 3 interrupt
-    CTIMER4_IRQHandler,  // 72 : Standard counter/timer 4 interrupt
-    OS_EVENT_IRQHandler,  // 73 : OS event timer interrupt
-    FLEXSPI0_IRQHandler,  // 74 : Flexible Serial Peripheral Interface interrupt
-    SAI0_IRQHandler,      // 75 : Serial Audio Interface 0 interrupt
-    SAI1_IRQHandler,      // 76 : Serial Audio Interface 1 interrupt
-    USDHC0_IRQHandler,  // 77 : Ultra Secured Digital Host Controller interrupt
-    CAN0_IRQHandler,    // 78 : Controller Area Network 0 interrupt
-    CAN1_IRQHandler,    // 79 : Controller Area Network 1 interrupt
-    Reserved80_IRQHandler,   // 80 : Reserved interrupt
-    Reserved81_IRQHandler,   // 81 : Reserved interrupt
-    USB1_HS_PHY_IRQHandler,  // 82 : USBHS DCD or USBHS Phy interrupt
-    USB1_HS_IRQHandler,      // 83 : USB High Speed OTG Controller interrupt
-    SEC_HYPERVISOR_CALL_IRQHandler,  // 84 : AHB Secure Controller hypervisor
-                                     // call interrupt
-    Reserved85_IRQHandler,           // 85 : Reserved interrupt
-    PLU_IRQHandler,                  // 86 : Programmable Logic Unit interrupt
-    Freqme_IRQHandler,               // 87 : Frequency Measurement interrupt
-    SEC_VIO_IRQHandler,      // 88 : Secure violation interrupt (Memory Block
-                             // Checker interrupt or secure AHB matrix violation
-                             // interrupt)
-    ELS_IRQHandler,          // 89 : ELS interrupt
-    PKC_IRQHandler,          // 90 : PKC interrupt
-    PUF_IRQHandler,          // 91 : Physical Unclonable Function interrupt
-    PQ_IRQHandler,           // 92 : Power Quad interrupt
-    EDMA_1_CH0_IRQHandler,   // 93 : eDMA_1_CH0 error or transfer complete
-    EDMA_1_CH1_IRQHandler,   // 94 : eDMA_1_CH1 error or transfer complete
-    EDMA_1_CH2_IRQHandler,   // 95 : eDMA_1_CH2 error or transfer complete
-    EDMA_1_CH3_IRQHandler,   // 96 : eDMA_1_CH3 error or transfer complete
-    EDMA_1_CH4_IRQHandler,   // 97 : eDMA_1_CH4 error or transfer complete
-    EDMA_1_CH5_IRQHandler,   // 98 : eDMA_1_CH5 error or transfer complete
-    EDMA_1_CH6_IRQHandler,   // 99 : eDMA_1_CH6 error or transfer complete
-    EDMA_1_CH7_IRQHandler,   // 100: eDMA_1_CH7 error or transfer complete
-    EDMA_1_CH8_IRQHandler,   // 101: eDMA_1_CH8 error or transfer complete
-    EDMA_1_CH9_IRQHandler,   // 102: eDMA_1_CH9 error or transfer complete
-    EDMA_1_CH10_IRQHandler,  // 103: eDMA_1_CH10 error or transfer complete
-    EDMA_1_CH11_IRQHandler,  // 104: eDMA_1_CH11 error or transfer complete
-    EDMA_1_CH12_IRQHandler,  // 105: eDMA_1_CH12 error or transfer complete
-    EDMA_1_CH13_IRQHandler,  // 106: eDMA_1_CH13 error or transfer complete
-    EDMA_1_CH14_IRQHandler,  // 107: eDMA_1_CH14 error or transfer complete
-    EDMA_1_CH15_IRQHandler,  // 108: eDMA_1_CH15 error or transfer complete
-    CDOG0_IRQHandler,        // 109: Code Watchdog Timer 0 interrupt
-    CDOG1_IRQHandler,        // 110: Code Watchdog Timer 1 interrupt
-    I3C0_IRQHandler,   // 111: Improved Inter Integrated Circuit interrupt 0
-    I3C1_IRQHandler,   // 112: Improved Inter Integrated Circuit interrupt 1
-    NPU_IRQHandler,    // 113: NPU interrupt
-    GDET_IRQHandler,   // 114: Digital Glitch Detect 0 interrupt  or Digital
-                       // Glitch Detect 1 interrupt
-    VBAT0_IRQHandler,  // 115: VBAT interrupt( VBAT interrupt or digital tamper
-                       // interrupt)
-    EWM0_IRQHandler,   // 116: External Watchdog Monitor interrupt
-    TSI_END_OF_SCAN_IRQHandler,  // 117: TSI End of Scan interrupt
-    TSI_OUT_OF_SCAN_IRQHandler,  // 118: TSI Out of Scan interrupt
-    EMVSIM0_IRQHandler,          // 119: EMVSIM0 interrupt
-    EMVSIM1_IRQHandler,          // 120: EMVSIM1 interrupt
-    FLEXIO_IRQHandler,           // 121: Flexible Input/Output interrupt
-    DAC0_IRQHandler,    // 122: Digital-to-Analog Converter 0 - General Purpose
-                        // interrupt
-    DAC1_IRQHandler,    // 123: Digital-to-Analog Converter 1 - General Purpose
-                        // interrupt
-    DAC2_IRQHandler,    // 124: 14-bit Digital-to-Analog Converter interrupt
-    HSCMP0_IRQHandler,  // 125: High-Speed comparator0 interrupt
-    HSCMP1_IRQHandler,  // 126: High-Speed comparator1 interrupt
-    HSCMP2_IRQHandler,  // 127: High-Speed comparator2 interrupt
-    FLEXPWM0_RELOAD_ERROR_IRQHandler,  // 128: FlexPWM0_reload_error interrupt
-    FLEXPWM0_FAULT_IRQHandler,         // 129: FlexPWM0_fault interrupt
-    FLEXPWM0_SUBMODULE0_IRQHandler,    // 130: FlexPWM0 Submodule 0
-                                       // capture/compare/reload interrupt
-    FLEXPWM0_SUBMODULE1_IRQHandler,    // 131: FlexPWM0 Submodule 1
-                                       // capture/compare/reload interrupt
-    FLEXPWM0_SUBMODULE2_IRQHandler,    // 132: FlexPWM0 Submodule 2
-                                       // capture/compare/reload interrupt
-    FLEXPWM0_SUBMODULE3_IRQHandler,    // 133: FlexPWM0 Submodule 3
-                                       // capture/compare/reload interrupt
-    FLEXPWM1_RELOAD_ERROR_IRQHandler,  // 134: FlexPWM1_reload_error interrupt
-    FLEXPWM1_FAULT_IRQHandler,         // 135: FlexPWM1_fault interrupt
-    FLEXPWM1_SUBMODULE0_IRQHandler,    // 136: FlexPWM1 Submodule 0
-                                       // capture/compare/reload interrupt
-    FLEXPWM1_SUBMODULE1_IRQHandler,    // 137: FlexPWM1 Submodule 1
-                                       // capture/compare/reload interrupt
-    FLEXPWM1_SUBMODULE2_IRQHandler,    // 138: FlexPWM1 Submodule 2
-                                       // capture/compare/reload interrupt
-    FLEXPWM1_SUBMODULE3_IRQHandler,    // 139: FlexPWM1 Submodule 3
-                                       // capture/compare/reload interrupt
-    ENC0_COMPARE_IRQHandler,           // 140: ENC0_Compare interrupt
-    ENC0_HOME_IRQHandler,              // 141: ENC0_Home interrupt
-    ENC0_WDG_SAB_IRQHandler,           // 142: ENC0_WDG_IRQ/SAB interrupt
-    ENC0_IDX_IRQHandler,               // 143: ENC0_IDX interrupt
-    ENC1_COMPARE_IRQHandler,           // 144: ENC1_Compare interrupt
-    ENC1_HOME_IRQHandler,              // 145: ENC1_Home interrupt
-    ENC1_WDG_SAB_IRQHandler,           // 146: ENC1_WDG_IRQ/SAB interrupt
-    ENC1_IDX_IRQHandler,               // 147: ENC1_IDX interrupt
-    ITRC0_IRQHandler,    // 148: Intrusion and Tamper Response Controller
-                         // interrupt
-    BSP32_IRQHandler,    // 149: CoolFlux BSP32 interrupt
-    ELS_ERR_IRQHandler,  // 150: ELS error interrupt
-    PKC_ERR_IRQHandler,  // 151: PKC error interrupt
-    ERM_SINGLE_BIT_ERROR_IRQHandler,  // 152: ERM Single Bit error interrupt
-    ERM_MULTI_BIT_ERROR_IRQHandler,   // 153: ERM Multi Bit error interrupt
-    FMU0_IRQHandler,                  // 154: Flash Management Unit interrupt
-    ETHERNET_IRQHandler,              // 155: Ethernet QoS interrupt
-    ETHERNET_PMT_IRQHandler,    // 156: Ethernet QoS power management interrupt
-    ETHERNET_MACLP_IRQHandler,  // 157: Ethernet QoS MAC interrupt
-    SINC_FILTER_IRQHandler,     // 158: SINC Filter interrupt
-    LPTMR0_IRQHandler,          // 159: Low Power Timer 0 interrupt
-    LPTMR1_IRQHandler,          // 160: Low Power Timer 1 interrupt
-    SCG_IRQHandler,             // 161: System Clock Generator interrupt
-    SPC_IRQHandler,             // 162: System Power Controller interrupt
-    WUU_IRQHandler,             // 163: Wake Up Unit interrupt
-    PORT_EFT_IRQHandler,        // 164: PORT0~5 EFT interrupt
-    ETB0_IRQHandler,            // 165: ETB counter expires interrupt
-    SM3_IRQHandler,    // 166: Secure Generic Interface (SGI) SAFO interrupt
-    TRNG0_IRQHandler,  // 167: True Random Number Generator interrupt
-    WWDT0_IRQHandler,  // 168: Windowed Watchdog Timer 0 interrupt
-    WWDT1_IRQHandler,  // 169: Windowed Watchdog Timer 1 interrupt
-    CMC0_IRQHandler,   // 170: Core Mode Controller interrupt
-    CTI0_IRQHandler,   // 171: Cross Trigger Interface interrupt
-};
-
-extern unsigned char _end[];  // End of data section, start of heap. See link.ld
-__attribute__((naked, noreturn)) void Reset_Handler(void) {
-  __asm("cpsid i");  // Disable interrupts
-  // set SPLIM to somewhere, trick the linker
-  __asm volatile("MSR MSPLIM, %1       \n"
-                 :
-                 : "r"(tab), "r"(_end)
-                 : "r0", "r1");
-  SYSCON->ECC_ENABLE_CTRL = 0;  // disable RAM ECC, must do for this link.ld
-  // Clear BSS section, and copy data section from flash to RAM
-  extern long _sbss, _ebss, _sdata, _edata, _sidata;
-  for (long *dst = &_sbss; dst < &_ebss; dst++) *dst = 0;
-  for (long *dst = &_sdata, *src = &_sidata; dst < &_edata;) *dst++ = *src++;
-
-  SystemInit();
-
-  __asm("cpsie i");  // Reenable interrupts
-
-  // Call main()
-  extern void main(void);
-  main();
-  for (;;) (void) 0;  // Infinite loop
-}
-
-void Default_Handler(void) {
-  for (;;) (void) 0;
-}

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/.cproject

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-		<sdkName>SDK_2.x_FRDM-MCXN947</sdkName>
-		<sdkVersion>2.14.0</sdkVersion>
-		<sdkComponents>middleware.baremetal.MCXN947;platform.drivers.reset.MCXN947;platform.drivers.clock.MCXN947;platform.drivers.lpflexcomm_lpuart.MCXN947;platform.drivers.port.MCXN947;platform.drivers.gpio.MCXN947;platform.drivers.mcx_spc.MCXN947;platform.drivers.lpflexcomm.MCXN947;platform.drivers.common.MCXN947;platform.devices.MCXN947_system.MCXN947;CMSIS_Include_core_cm.MCXN947;platform.devices.MCXN947_CMSIS.MCXN947;utility.debug_console.MCXN947;component.lpuart_adapter.MCXN947;component.serial_manager_uart.MCXN947;component.serial_manager.MCXN947;platform.utilities.assert.MCXN947;component.lists.MCXN947;project_template.frdmmcxn947.MCXN947;platform.devices.MCXN947_startup.MCXN947;</sdkComponents>
-		<boardId>frdmmcxn947</boardId>
-		<package>MCXN947VDF</package>
-		<core>cm33</core>
-		<coreId>cm33_core0_MCXN947</coreId>
-	</storageModule>
-	<storageModule moduleId="com.crt.config">
-		<projectStorage>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
-&lt;TargetConfig&gt;
-&lt;Properties property_3="NXP" property_4="MCXN947" property_count="5" version="100300"/&gt;
-&lt;infoList vendor="NXP"&gt;
-&lt;info chip="MCXN947" name="MCXN947"&gt;
-&lt;chip&gt;
-&lt;name&gt;MCXN947&lt;/name&gt;
-&lt;family&gt;MCXN9XX&lt;/family&gt;
-&lt;vendor&gt;NXP&lt;/vendor&gt;
-&lt;memory can_program="true" id="Flash" is_ro="true" size="2048" type="Flash"/&gt;
-&lt;memory id="RAM" size="512" type="RAM"/&gt;
-&lt;memoryInstance derived_from="Flash" driver="MCXNxxx.cfx" edited="true" id="PROGRAM_FLASH0" location="0x0" size="0x100000"/&gt;
-&lt;memoryInstance derived_from="Flash" driver="MCXNxxx.cfx" edited="true" id="PROGRAM_FLASH1" location="0x100000" size="0x100000"/&gt;
-&lt;memoryInstance derived_from="RAM" edited="true" id="SRAM" location="0x20000000" size="0x60000"/&gt;
-&lt;memoryInstance derived_from="RAM" edited="true" id="SRAMX" location="0x4000000" size="0x18000"/&gt;
-&lt;memoryInstance derived_from="RAM" edited="true" id="SRAMH" location="0x20060000" size="0x8000"/&gt;
-&lt;memoryInstance derived_from="RAM" edited="true" id="USB_RAM" location="0x400ba000" size="0x1000"/&gt;
-&lt;/chip&gt;
-&lt;processor&gt;
-&lt;name gcc_name="cortex-m33"&gt;Cortex-M33&lt;/name&gt;
-&lt;family&gt;Cortex-M&lt;/family&gt;
-&lt;/processor&gt;
-&lt;processor&gt;
-&lt;name gcc_name="cortex-m33-nodsp"&gt;Cortex-M33 (No DSP)&lt;/name&gt;
-&lt;family&gt;Cortex-M&lt;/family&gt;
-&lt;/processor&gt;
-&lt;/info&gt;
-&lt;/infoList&gt;
-&lt;/TargetConfig&gt;</projectStorage>
-	</storageModule>
-	<storageModule moduleId="refreshScope"/>
-	<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
-	<storageModule moduleId="openCmsis"/>
-</cproject>

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/.project

@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>frdm-mcxn947-xpresso-baremetal-builtin</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
-			<triggers>clean,full,incremental,</triggers>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
-			<triggers>full,incremental,</triggers>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.cdt.core.cnature</nature>
-		<nature>com.nxp.mcuxpresso.core.datamodels.sdkNature</nature>
-		<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
-		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
-	</natures>
-</projectDescription>

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/.settings/language.settings.xml

@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<project>
-	<configuration id="com.crt.advproject.config.exe.debug.1734776104" name="Debug">
-		<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
-			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
-			<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuildCommandParser" id="com.crt.advproject.GCCBuildCommandParser" keep-relative-paths="false" name="MCU GCC Build Output Parser" parameter="(arm-none-eabi-gcc)|(arm-none-eabi-[gc]\+\+)|(gcc)|([gc]\+\+)|(clang)" prefer-non-shared="true"/>
-			<provider class="com.crt.advproject.specs.MCUGCCBuiltinSpecsDetector" console="false" env-hash="883575258906360803" id="com.crt.advproject.GCCBuildSpecCompilerParser" keep-relative-paths="false" name="MCU GCC Built-in Compiler Parser" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
-				<language-scope id="org.eclipse.cdt.core.gcc"/>
-				<language-scope id="org.eclipse.cdt.core.g++"/>
-			</provider>
-			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-		</extension>
-	</configuration>
-	<configuration id="com.crt.advproject.config.exe.release.35465113" name="Release">
-		<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
-			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
-			<provider copy-of="extension" id="com.crt.advproject.GCCBuildCommandParser"/>
-			<provider class="com.crt.advproject.specs.MCUGCCBuiltinSpecsDetector" console="false" env-hash="889295433132188739" id="com.crt.advproject.GCCBuildSpecCompilerParser" keep-relative-paths="false" name="MCU GCC Built-in Compiler Parser" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
-				<language-scope id="org.eclipse.cdt.core.gcc"/>
-				<language-scope id="org.eclipse.cdt.core.g++"/>
-			</provider>
-			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-		</extension>
-	</configuration>
-</project>

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/board/board.c

@@ -1,245 +0,0 @@
-/*
- * Copyright 2022 NXP
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <stdint.h>
-#include "fsl_common.h"
-#include "fsl_debug_console.h"
-#include "board.h"
-#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
-#include "fsl_lpi2c.h"
-#endif /* SDK_I2C_BASED_COMPONENT_USED */
-#if defined(LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER) && LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER
-#include "fsl_lpflexcomm.h"
-#endif /* LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER */
-#include "fsl_spc.h"
-
-/*******************************************************************************
- * Variables
- ******************************************************************************/
-
-/*******************************************************************************
- * Code
- ******************************************************************************/
-/* Initialize debug console. */
-void BOARD_InitDebugConsole(void)
-{
-    /* attach 12 MHz clock to FLEXCOMM0 (debug console) */
-    CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH);
-
-    RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST);
-
-    uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ;
-
-#if defined(LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER) && LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER
-    LP_FLEXCOMM_Init(BOARD_DEBUG_UART_INSTANCE, LP_FLEXCOMM_PERIPH_LPUART);
-#endif /* LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER */
-
-    DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE, uartClkSrcFreq);
-}
-
-void BOARD_InitDebugConsole_Core1(void)
-{
-    /* attach 12 MHz clock to FLEXCOMM1 (debug console) */
-    //    CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH_CORE1);
-
-    RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST_CORE1);
-
-    uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ_CORE1;
-
-    DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE_CORE1, BOARD_DEBUG_UART_BAUDRATE_CORE1, BOARD_DEBUG_UART_TYPE_CORE1,
-                    uartClkSrcFreq);
-}
-
-#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
-void BOARD_LPI2C_Init(LPI2C_Type *base, uint32_t clkSrc_Hz)
-{
-    lpi2c_master_config_t lpi2cConfig = {0};
-
-    /*
-     * lpi2cConfig.debugEnable = false;
-     * lpi2cConfig.ignoreAck = false;
-     * lpi2cConfig.pinConfig = kLPI2C_2PinOpenDrain;
-     * lpi2cConfig.baudRate_Hz = 100000U;
-     * lpi2cConfig.busIdleTimeout_ns = 0;
-     * lpi2cConfig.pinLowTimeout_ns = 0;
-     * lpi2cConfig.sdaGlitchFilterWidth_ns = 0;
-     * lpi2cConfig.sclGlitchFilterWidth_ns = 0;
-     */
-    LPI2C_MasterGetDefaultConfig(&lpi2cConfig);
-    LPI2C_MasterInit(base, &lpi2cConfig, clkSrc_Hz);
-}
-
-status_t BOARD_LPI2C_Send(LPI2C_Type *base,
-                          uint8_t deviceAddress,
-                          uint32_t subAddress,
-                          uint8_t subAddressSize,
-                          uint8_t *txBuff,
-                          uint8_t txBuffSize)
-{
-    lpi2c_master_transfer_t xfer;
-
-    xfer.flags          = kLPI2C_TransferDefaultFlag;
-    xfer.slaveAddress   = deviceAddress;
-    xfer.direction      = kLPI2C_Write;
-    xfer.subaddress     = subAddress;
-    xfer.subaddressSize = subAddressSize;
-    xfer.data           = txBuff;
-    xfer.dataSize       = txBuffSize;
-
-    return LPI2C_MasterTransferBlocking(base, &xfer);
-}
-
-status_t BOARD_LPI2C_Receive(LPI2C_Type *base,
-                             uint8_t deviceAddress,
-                             uint32_t subAddress,
-                             uint8_t subAddressSize,
-                             uint8_t *rxBuff,
-                             uint8_t rxBuffSize)
-{
-    lpi2c_master_transfer_t xfer;
-
-    xfer.flags          = kLPI2C_TransferDefaultFlag;
-    xfer.slaveAddress   = deviceAddress;
-    xfer.direction      = kLPI2C_Read;
-    xfer.subaddress     = subAddress;
-    xfer.subaddressSize = subAddressSize;
-    xfer.data           = rxBuff;
-    xfer.dataSize       = rxBuffSize;
-
-    return LPI2C_MasterTransferBlocking(base, &xfer);
-}
-
-status_t BOARD_LPI2C_SendSCCB(LPI2C_Type *base,
-                              uint8_t deviceAddress,
-                              uint32_t subAddress,
-                              uint8_t subAddressSize,
-                              uint8_t *txBuff,
-                              uint8_t txBuffSize)
-{
-    return BOARD_LPI2C_Send(base, deviceAddress, subAddress, subAddressSize, txBuff, txBuffSize);
-}
-
-status_t BOARD_LPI2C_ReceiveSCCB(LPI2C_Type *base,
-                                 uint8_t deviceAddress,
-                                 uint32_t subAddress,
-                                 uint8_t subAddressSize,
-                                 uint8_t *rxBuff,
-                                 uint8_t rxBuffSize)
-{
-    status_t status;
-    lpi2c_master_transfer_t xfer;
-
-    xfer.flags          = kLPI2C_TransferDefaultFlag;
-    xfer.slaveAddress   = deviceAddress;
-    xfer.direction      = kLPI2C_Write;
-    xfer.subaddress     = subAddress;
-    xfer.subaddressSize = subAddressSize;
-    xfer.data           = NULL;
-    xfer.dataSize       = 0;
-
-    status = LPI2C_MasterTransferBlocking(base, &xfer);
-
-    if (kStatus_Success == status)
-    {
-        xfer.subaddressSize = 0;
-        xfer.direction      = kLPI2C_Read;
-        xfer.data           = rxBuff;
-        xfer.dataSize       = rxBuffSize;
-
-        status = LPI2C_MasterTransferBlocking(base, &xfer);
-    }
-
-    return status;
-}
-
-void BOARD_Accel_I2C_Init(void)
-{
-    BOARD_LPI2C_Init(BOARD_ACCEL_I2C_BASEADDR, BOARD_ACCEL_I2C_CLOCK_FREQ);
-}
-
-status_t BOARD_Accel_I2C_Send(uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint32_t txBuff)
-{
-    uint8_t data = (uint8_t)txBuff;
-
-    return BOARD_LPI2C_Send(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, &data, 1);
-}
-
-status_t BOARD_Accel_I2C_Receive(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
-{
-    return BOARD_LPI2C_Receive(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, rxBuff, rxBuffSize);
-}
-
-void BOARD_Codec_I2C_Init(void)
-{
-    BOARD_LPI2C_Init(BOARD_CODEC_I2C_BASEADDR, BOARD_CODEC_I2C_CLOCK_FREQ);
-}
-
-status_t BOARD_Codec_I2C_Send(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
-{
-    return BOARD_LPI2C_Send(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
-                            txBuffSize);
-}
-
-status_t BOARD_Codec_I2C_Receive(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
-{
-    return BOARD_LPI2C_Receive(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, rxBuffSize);
-}
-
-void BOARD_Camera_I2C_Init(void)
-{
-    LP_FLEXCOMM_Init(BOARD_CAMERA_I2C_INSTANCE, LP_FLEXCOMM_PERIPH_LPI2C);
-    BOARD_LPI2C_Init(BOARD_CAMERA_I2C_BASEADDR, BOARD_CAMERA_I2C_CLOCK_FREQ);
-}
-
-status_t BOARD_Camera_I2C_Send(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
-{
-    return BOARD_LPI2C_Send(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
-                            txBuffSize);
-}
-
-status_t BOARD_Camera_I2C_Receive(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
-{
-    return BOARD_LPI2C_Receive(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff,
-                               rxBuffSize);
-}
-
-status_t BOARD_Camera_I2C_SendSCCB(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
-{
-    return BOARD_LPI2C_SendSCCB(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
-                                txBuffSize);
-}
-
-status_t BOARD_Camera_I2C_ReceiveSCCB(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
-{
-    return BOARD_LPI2C_ReceiveSCCB(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff,
-                                   rxBuffSize);
-}
-
-#endif /* SDK_I2C_BASED_COMPONENT_USED */
-
-/* Update Active mode voltage for OverDrive mode. */
-void BOARD_PowerMode_OD(void)
-{
-    spc_active_mode_dcdc_option_t opt = {
-        .DCDCVoltage       = kSPC_DCDC_OverdriveVoltage,
-        .DCDCDriveStrength = kSPC_DCDC_NormalDriveStrength,
-    };
-    SPC_SetActiveModeDCDCRegulatorConfig(SPC0, &opt);
-
-    spc_sram_voltage_config_t cfg = {
-        .operateVoltage       = kSPC_sramOperateAt1P2V,
-        .requestVoltageUpdate = true,
-    };
-    SPC_SetSRAMOperateVoltage(SPC0, &cfg);
-}

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/board/board.h

@@ -1,261 +0,0 @@
-/*
- * Copyright 2022-2023 NXP
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#ifndef _BOARD_H_
-#define _BOARD_H_
-
-#include "clock_config.h"
-#include "fsl_gpio.h"
-/*******************************************************************************
- * Definitions
- ******************************************************************************/
-/*! @brief The board name */
-#define BOARD_NAME "FRDM-MCXN947"
-
-/*! @brief The UART to use for debug messages. */
-#define BOARD_DEBUG_UART_TYPE       kSerialPort_Uart
-#define BOARD_DEBUG_UART_BASEADDR   (uint32_t) LPUART4
-#define BOARD_DEBUG_UART_INSTANCE   4U
-#define BOARD_DEBUG_UART_CLK_FREQ   12000000U
-#define BOARD_DEBUG_UART_CLK_ATTACH kFRO12M_to_FLEXCOMM4
-#define BOARD_DEBUG_UART_RST        kFC4_RST_SHIFT_RSTn
-#define BOARD_DEBUG_UART_CLKSRC     kCLOCK_FlexComm4
-#define BOARD_UART_IRQ_HANDLER      LP_FLEXCOMM4_IRQHandler
-#define BOARD_UART_IRQ              LP_FLEXCOMM4_IRQn
-
-#define BOARD_DEBUG_UART_TYPE_CORE1       kSerialPort_Uart
-#define BOARD_DEBUG_UART_BASEADDR_CORE1   (uint32_t) USART1
-#define BOARD_DEBUG_UART_INSTANCE_CORE1   1U
-#define BOARD_DEBUG_UART_CLK_FREQ_CORE1   12000000U
-#define BOARD_DEBUG_UART_CLK_ATTACH_CORE1 kFRO12M_to_FLEXCOMM1
-#define BOARD_DEBUG_UART_RST_CORE1        kFC1_RST_SHIFT_RSTn
-#define BOARD_DEBUG_UART_CLKSRC_CORE1     kCLOCK_Flexcomm1
-#define BOARD_UART_IRQ_HANDLER_CORE1      FLEXCOMM1_IRQHandler
-#define BOARD_UART_IRQ_CORE1              FLEXCOMM1_IRQn
-
-#ifndef BOARD_DEBUG_UART_BAUDRATE
-#define BOARD_DEBUG_UART_BAUDRATE 115200U
-#endif /* BOARD_DEBUG_UART_BAUDRATE */
-
-#ifndef BOARD_DEBUG_UART_BAUDRATE_CORE1
-#define BOARD_DEBUG_UART_BAUDRATE_CORE1 115200U
-#endif /* BOARD_DEBUG_UART_BAUDRATE_CORE1 */
-
-/*! @brief The UART to use for Bluetooth M.2 interface. */
-#define BOARD_BT_UART_INSTANCE   2
-#define BOARD_BT_UART_BAUDRATE   3000000
-#define BOARD_BT_UART_CLK_FREQ   12000000U
-#define BOARD_BT_UART_CLK_ATTACH kFRO12M_to_FLEXCOMM2
-
-/*! @brief The ENET PHY address. */
-#define BOARD_ENET0_PHY_ADDRESS (0x00U) /* Phy address of enet port 0. */
-
-/*! @brief Memory ranges not usable by the ENET DMA. */
-#ifndef BOARD_ENET_NON_DMA_MEMORY_ARRAY
-#define BOARD_ENET_NON_DMA_MEMORY_ARRAY                                                     \
-    {                                                                                       \
-        {0x00000000U, 0x0007FFFFU}, {0x10000000U, 0x17FFFFFFU}, {0x80000000U, 0xDFFFFFFFU}, \
-            {0x00000000U, 0x00000000U},                                                     \
-    }
-#endif /* BOARD_ENET_NON_DMA_MEMORY_ARRAY */
-
-#define BOARD_ACCEL_I2C_BASEADDR   LPI2C2
-#define BOARD_ACCEL_I2C_CLOCK_FREQ 12000000
-
-#define BOARD_CODEC_I2C_BASEADDR   LPI2C2
-#define BOARD_CODEC_I2C_CLOCK_FREQ 12000000
-#define BOARD_CODEC_I2C_INSTANCE   2
-
-/*! @brief Indexes of the TSI channels for on-board electrodes */
-#ifndef BOARD_TSI_ELECTRODE_1
-#define BOARD_TSI_ELECTRODE_1 3U
-#endif
-
-/*! @brief Indexes of the TSI mutual channels for FRDM-TOUCH board */
-#define BOARD_TSI_MUTUAL_TX_ELECTRODE_1 0U
-#define BOARD_TSI_MUTUAL_RX_ELECTRODE_1 14U
-
-#ifndef BOARD_LED_RED_GPIO
-#define BOARD_LED_RED_GPIO GPIO0
-#endif
-#ifndef BOARD_LED_RED_GPIO_PIN
-#define BOARD_LED_RED_GPIO_PIN 10U
-#endif
-
-#ifndef BOARD_LED_BLUE_GPIO
-#define BOARD_LED_BLUE_GPIO GPIO1
-#endif
-#ifndef BOARD_LED_BLUE_GPIO_PIN
-#define BOARD_LED_BLUE_GPIO_PIN 2U
-#endif
-
-#ifndef BOARD_LED_GREEN_GPIO
-#define BOARD_LED_GREEN_GPIO GPIO0
-#endif
-#ifndef BOARD_LED_GREEN_GPIO_PIN
-#define BOARD_LED_GREEN_GPIO_PIN 27U
-#endif
-
-#ifndef BOARD_SW2_GPIO
-#define BOARD_SW2_GPIO GPIO0
-#endif
-#ifndef BOARD_SW2_GPIO_PIN
-#define BOARD_SW2_GPIO_PIN 23U
-#endif
-#define BOARD_SW2_NAME        "SW2"
-#define BOARD_SW2_IRQ         GPIO00_IRQn
-#define BOARD_SW2_IRQ_HANDLER GPIO00_IRQHandler
-
-#ifndef BOARD_SW3_GPIO
-#define BOARD_SW3_GPIO GPIO0
-#endif
-#ifndef BOARD_SW3_GPIO_PIN
-#define BOARD_SW3_GPIO_PIN 6U
-#endif
-#define BOARD_SW3_NAME        "SW3"
-#define BOARD_SW3_IRQ         GPIO00_IRQn
-#define BOARD_SW3_IRQ_HANDLER GPIO00_IRQHandler
-
-/* USB PHY condfiguration */
-#define BOARD_USB_PHY_D_CAL     (0x04U)
-#define BOARD_USB_PHY_TXCAL45DP (0x07U)
-#define BOARD_USB_PHY_TXCAL45DM (0x07U)
-
-#define BOARD_HAS_NO_CTIMER_OUTPUT_PIN_CONNECTED_TO_LED (1)
-
-/* Board led color mapping */
-#define LOGIC_LED_ON  0U
-#define LOGIC_LED_OFF 1U
-
-#define LED_RED_INIT(output)                                           \
-    GPIO_PinWrite(BOARD_LED_RED_GPIO, BOARD_LED_RED_GPIO_PIN, output); \
-    BOARD_LED_RED_GPIO->PDDR |= (1U << BOARD_LED_RED_GPIO_PIN)                         /*!< Enable target LED_RED */
-#define LED_RED_ON()     GPIO_PortClear(BOARD_LED_RED_GPIO, 1U << BOARD_LED_RED_GPIO_PIN)  /*!< Turn on target LED_RED */
-#define LED_RED_OFF()    GPIO_PortSet(BOARD_LED_RED_GPIO, 1U << BOARD_LED_RED_GPIO_PIN)    /*!< Turn off target LED_RED */
-#define LED_RED_TOGGLE() GPIO_PortToggle(BOARD_LED_RED_GPIO, 1U << BOARD_LED_RED_GPIO_PIN) /*!< Toggle on target LED_RED */
-
-#define LED_BLUE_INIT(output)                                            \
-    GPIO_PinWrite(BOARD_LED_BLUE_GPIO, BOARD_LED_BLUE_GPIO_PIN, output); \
-    BOARD_LED_BLUE_GPIO->PDDR |= (1U << BOARD_LED_BLUE_GPIO_PIN)                       /*!< Enable target LED_BLUE */
-#define LED_BLUE_ON()     GPIO_PortClear(BOARD_LED_BLUE_GPIO, 1U << BOARD_LED_BLUE_GPIO_PIN)  /*!< Turn on target LED_BLUE */
-#define LED_BLUE_OFF()    GPIO_PortSet(BOARD_LED_BLUE_GPIO, 1U << BOARD_LED_BLUE_GPIO_PIN)    /*!< Turn off target LED_BLUE */
-#define LED_BLUE_TOGGLE() GPIO_PortToggle(BOARD_LED_BLUE_GPIO, 1U << BOARD_LED_BLUE_GPIO_PIN) /*!< Toggle on target LED_BLUE */
-
-#define LED_GREEN_INIT(output)                                             \
-    GPIO_PinWrite(BOARD_LED_GREEN_GPIO, BOARD_LED_GREEN_GPIO_PIN, output); \
-    BOARD_LED_GREEN_GPIO->PDDR |= (1U << BOARD_LED_GREEN_GPIO_PIN) /*!< Enable target LED_GREEN */
-#define LED_GREEN_ON()     GPIO_PortClear(BOARD_LED_GREEN_GPIO, 1U << BOARD_LED_GREEN_GPIO_PIN)  /*!< Turn on target LED_GREEN */
-#define LED_GREEN_OFF()    GPIO_PortSet(BOARD_LED_GREEN_GPIO, 1U << BOARD_LED_GREEN_GPIO_PIN)    /*!< Turn off target LED_GREEN */
-#define LED_GREEN_TOGGLE() GPIO_PortToggle(BOARD_LED_GREEN_GPIO, 1U << BOARD_LED_GREEN_GPIO_PIN) /*!< Toggle on target LED_GREEN */
-
-/* Display. */
-#define BOARD_LCD_DC_GPIO      GPIO0
-#define BOARD_LCD_DC_GPIO_PORT 0U
-#define BOARD_LCD_DC_GPIO_PIN  10U
-
-/* Camera */
-#define BOARD_CAMERA_I2C_BASEADDR         LPI2C7
-#define BOARD_CAMERA_I2C_INSTANCE         7
-#define BOARD_CAMERA_I2C_CLOCK_FREQ       CLOCK_GetLPFlexCommClkFreq(BOARD_CAMERA_I2C_INSTANCE)
-
-/* Serial MWM WIFI */
-#define BOARD_SERIAL_MWM_PORT_CLK_FREQ CLOCK_GetFlexCommClkFreq(2)
-#define BOARD_SERIAL_MWM_PORT          USART2
-#define BOARD_SERIAL_MWM_PORT_IRQn     FLEXCOMM2_IRQn
-#define BOARD_SERIAL_MWM_RST_WRITE(output)
-
-/*! @brief The EMVSIM SMARTCARD PHY configuration. */
-#define BOARD_SMARTCARD_MODULE                (EMVSIM0)      /*!< SMARTCARD communicational module instance */
-#define BOARD_SMARTCARD_MODULE_IRQ            (EMVSIM0_IRQn) /*!< SMARTCARD communicational module IRQ handler */
-#define BOARD_SMARTCARD_CLOCK_MODULE_CLK_FREQ (CLOCK_GetEmvsimClkFreq(0U))
-#define BOARD_SMARTCARD_CLOCK_VALUE           (4000000U) /*!< SMARTCARD clock frequency */
-
-/* ERPC LPSPI configuration */
-#define ERPC_BOARD_LPSPI_SLAVE_READY_USE_GPIO (1)
-#define ERPC_BOARD_LPSPI_BASEADDR             LPSPI3
-#define ERPC_BOARD_LPSPI_BAUDRATE             500000U
-#define ERPC_BOARD_LPSPI_CLKSRC               kCLOCK_Flexcomm3
-#define ERPC_BOARD_LPSPI_CLK_FREQ             12000000 // CLOCK_GetFlexCommClkFreq(1)
-#define ERPC_BOARD_LPSPI_INT_GPIO             GPIO0
-#define ERPC_BOARD_LPSPI_INT_PIN              16U
-#define ERPC_BOARD_LPSPI_INT_PIN_IRQ          PIN_INT0_IRQn
-#define ERPC_BOARD_LPSPI_INT_PIN_IRQ_HANDLER  PIN_INT0_IRQHandler
-
-/* ERPC LPI2C configuration */
-#define ERPC_BOARD_LPI2C_BASEADDR            LPI2C0_BASE
-#define ERPC_BOARD_LPI2C_BAUDRATE            100000U
-#define ERPC_BOARD_LPI2C_CLKSRC              kCLOCK_Flexcomm0
-#define ERPC_BOARD_LPI2C_CLK_FREQ            12000000 // CLOCK_GetFlexCommClkFreq(2)
-#define ERPC_BOARD_LPI2C_INT_GPIO            GPIO1
-#define ERPC_BOARD_LPI2C_INT_PIN             0U
-#define ERPC_BOARD_LPI2C_INT_PIN_IRQ         PIN_INT1_IRQn
-#define ERPC_BOARD_LPI2C_INT_PIN_IRQ_HANDLER PIN_INT1_IRQHandler
-
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus */
-
-/*******************************************************************************
- * API
- ******************************************************************************/
-
-void BOARD_InitDebugConsole(void);
-void BOARD_InitDebugConsole_Core1(void);
-#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
-void BOARD_LPI2C_Init(LPI2C_Type *base, uint32_t clkSrc_Hz);
-status_t BOARD_LPI2C_Send(LPI2C_Type *base,
-                          uint8_t deviceAddress,
-                          uint32_t subAddress,
-                          uint8_t subaddressSize,
-                          uint8_t *txBuff,
-                          uint8_t txBuffSize);
-status_t BOARD_LPI2C_Receive(LPI2C_Type *base,
-                             uint8_t deviceAddress,
-                             uint32_t subAddress,
-                             uint8_t subaddressSize,
-                             uint8_t *rxBuff,
-                             uint8_t rxBuffSize);
-status_t BOARD_LPI2C_SendSCCB(LPI2C_Type *base,
-                              uint8_t deviceAddress,
-                              uint32_t subAddress,
-                              uint8_t subaddressSize,
-                              uint8_t *txBuff,
-                              uint8_t txBuffSize);
-status_t BOARD_LPI2C_ReceiveSCCB(LPI2C_Type *base,
-                                 uint8_t deviceAddress,
-                                 uint32_t subAddress,
-                                 uint8_t subaddressSize,
-                                 uint8_t *rxBuff,
-                                 uint8_t rxBuffSize);
-void BOARD_Accel_I2C_Init(void);
-status_t BOARD_Accel_I2C_Send(uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint32_t txBuff);
-status_t BOARD_Accel_I2C_Receive(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint8_t *rxBuff, uint8_t rxBuffSize);
-void BOARD_Codec_I2C_Init(void);
-status_t BOARD_Codec_I2C_Send(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize);
-status_t BOARD_Codec_I2C_Receive(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize);
-void BOARD_Camera_I2C_Init(void);
-status_t BOARD_Camera_I2C_Send(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize);
-status_t BOARD_Camera_I2C_Receive(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize);
-
-status_t BOARD_Camera_I2C_SendSCCB(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize);
-status_t BOARD_Camera_I2C_ReceiveSCCB(
-    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize);
-#endif /* SDK_I2C_BASED_COMPONENT_USED */
-
-void BOARD_PowerMode_OD(void);
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus */
-
-#endif /* _BOARD_H_ */

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/board/clock_config.c

@@ -1,354 +0,0 @@
-/*
- * Copyright 2022-2023 NXP
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-/***********************************************************************************************************************
- * This file was generated by the MCUXpresso Config Tools. Any manual edits made to this file
- * will be overwritten if the respective MCUXpresso Config Tools is used to update this file.
- **********************************************************************************************************************/
-/*
- * How to setup clock using clock driver functions:
- *
- * 1. Setup clock sources.
- *
- * 2. Set up wait states of the flash.
- *
- * 3. Set up all dividers.
- *
- * 4. Set up all selectors to provide selected clocks.
- *
- */
-
-/* clang-format off */
-/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
-!!GlobalInfo
-product: Clocks v11.0
-processor: MCXN947
-package_id: MCXN947VDF
-mcu_data: ksdk2_0
-processor_version: 0.13.10
-board: FRDM-MCXN947
- * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
-/* clang-format on */
-
-#include "fsl_clock.h"
-#include "clock_config.h"
-
-/*******************************************************************************
- * Definitions
- ******************************************************************************/
-
-/*******************************************************************************
- * Variables
- ******************************************************************************/
-/* System clock frequency. */
-extern uint32_t SystemCoreClock;
-
-/*******************************************************************************
- ************************ BOARD_InitBootClocks function ************************
- ******************************************************************************/
-void BOARD_InitBootClocks(void)
-{
-    BOARD_BootClockPLL150M();
-}
-
-/*******************************************************************************
- ******************** Configuration BOARD_BootClockFRO12M **********************
- ******************************************************************************/
-/* clang-format off */
-/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
-!!Configuration
-name: BOARD_BootClockFRO12M
-outputs:
-- {id: CLK_144M_clock.outFreq, value: 144 MHz}
-- {id: CLK_48M_clock.outFreq, value: 48 MHz}
-- {id: FRO_12M_clock.outFreq, value: 12 MHz}
-- {id: MAIN_clock.outFreq, value: 12 MHz}
-- {id: Slow_clock.outFreq, value: 3 MHz}
-- {id: System_clock.outFreq, value: 12 MHz}
-- {id: gdet_clock.outFreq, value: 48 MHz}
-- {id: trng_clock.outFreq, value: 48 MHz}
-settings:
-- {id: RunPowerMode, value: OD}
-- {id: SCGMode, value: SIRC}
-- {id: SCG.SCSSEL.sel, value: SCG.SIRC}
-- {id: SCG_FIRCCSR_FIRCEN_CFG, value: Disabled}
-- {id: SYSCON.FREQMEREFCLKSEL.sel, value: SYSCON.evtg_out0a}
-- {id: SYSCON.FREQMETARGETCLKSEL.sel, value: SYSCON.evtg_out0a}
- * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
-/* clang-format on */
-
-/*******************************************************************************
- * Variables for BOARD_BootClockFRO12M configuration
- ******************************************************************************/
-/*******************************************************************************
- * Code for BOARD_BootClockFRO12M configuration
- ******************************************************************************/
-void BOARD_BootClockFRO12M(void)
-{
-    CLOCK_EnableClock(kCLOCK_Scg);                     /*!< Enable SCG clock */
-
-    CLOCK_SetFLASHAccessCyclesForFreq(12000000U, kOD_Mode);           /*!< Set the additional number of flash wait-states */
-
-    /*!< Set up clock selectors - Attach clocks to the peripheries */
-    CLOCK_AttachClk(kFRO12M_to_MAIN_CLK);                 /*!< Switch MAIN_CLK to FRO12M */
-
-    /*!< Set up dividers */
-    CLOCK_SetClkDiv(kCLOCK_DivAhbClk, 1U);           /*!< Set AHBCLKDIV divider to value 1 */
-
-    /* Set SystemCoreClock variable */
-    SystemCoreClock = BOARD_BOOTCLOCKFRO12M_CORE_CLOCK;
-}
-
-/*******************************************************************************
- ******************* Configuration BOARD_BootClockFROHF48M *********************
- ******************************************************************************/
-/* clang-format off */
-/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
-!!Configuration
-name: BOARD_BootClockFROHF48M
-outputs:
-- {id: CLK_144M_clock.outFreq, value: 144 MHz}
-- {id: CLK_48M_clock.outFreq, value: 48 MHz}
-- {id: FRO_12M_clock.outFreq, value: 12 MHz}
-- {id: FRO_HF_clock.outFreq, value: 48 MHz}
-- {id: MAIN_clock.outFreq, value: 48 MHz}
-- {id: Slow_clock.outFreq, value: 12 MHz}
-- {id: System_clock.outFreq, value: 48 MHz}
-- {id: gdet_clock.outFreq, value: 48 MHz}
-- {id: trng_clock.outFreq, value: 48 MHz}
-settings:
-- {id: RunPowerMode, value: OD}
-- {id: SYSCON.FLEXSPICLKSEL.sel, value: NO_CLOCK}
-- {id: SYSCON.FREQMEREFCLKSEL.sel, value: SYSCON.evtg_out0a}
-- {id: SYSCON.FREQMETARGETCLKSEL.sel, value: SYSCON.evtg_out0a}
- * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
-/* clang-format on */
-
-/*******************************************************************************
- * Variables for BOARD_BootClockFROHF48M configuration
- ******************************************************************************/
-/*******************************************************************************
- * Code for BOARD_BootClockFROHF48M configuration
- ******************************************************************************/
-void BOARD_BootClockFROHF48M(void)
-{
-    CLOCK_EnableClock(kCLOCK_Scg);                     /*!< Enable SCG clock */
-
-    /* FRO OSC setup - begin, enable the FRO for safety switching */
-    CLOCK_AttachClk(kFRO12M_to_MAIN_CLK);              /*!< Switch to FRO 12M first to ensure we can change the clock setting */
-
-    CLOCK_SetFLASHAccessCyclesForFreq(48000000U, kOD_Mode);           /*!< Set the additional number of flash wait-states */
-
-    CLOCK_SetupFROHFClocking(48000000U);               /*!< Enable FRO HF(48MHz) output */
-    /*!< Set up clock selectors - Attach clocks to the peripheries */
-    CLOCK_AttachClk(kFRO_HF_to_MAIN_CLK);                 /*!< Switch MAIN_CLK to FRO_HF */
-
-    /*!< Set up dividers */
-    CLOCK_SetClkDiv(kCLOCK_DivAhbClk, 1U);           /*!< Set AHBCLKDIV divider to value 1 */
-
-    /* Set SystemCoreClock variable */
-    SystemCoreClock = BOARD_BOOTCLOCKFROHF48M_CORE_CLOCK;
-}
-
-/*******************************************************************************
- ******************* Configuration BOARD_BootClockFROHF144M ********************
- ******************************************************************************/
-/* clang-format off */
-/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
-!!Configuration
-name: BOARD_BootClockFROHF144M
-outputs:
-- {id: CLK_144M_clock.outFreq, value: 144 MHz}
-- {id: CLK_48M_clock.outFreq, value: 48 MHz}
-- {id: FRO_12M_clock.outFreq, value: 12 MHz}
-- {id: FRO_HF_clock.outFreq, value: 144 MHz}
-- {id: MAIN_clock.outFreq, value: 144 MHz}
-- {id: Slow_clock.outFreq, value: 36 MHz}
-- {id: System_clock.outFreq, value: 144 MHz}
-- {id: gdet_clock.outFreq, value: 48 MHz}
-- {id: trng_clock.outFreq, value: 48 MHz}
-settings:
-- {id: RunPowerMode, value: OD}
-- {id: SYSCON.AHBCLKDIV.scale, value: '1', locked: true}
-- {id: SYSCON.FLEXSPICLKSEL.sel, value: NO_CLOCK}
-- {id: SYSCON.FREQMEREFCLKSEL.sel, value: SYSCON.evtg_out0a}
-- {id: SYSCON.FREQMETARGETCLKSEL.sel, value: SYSCON.evtg_out0a}
-sources:
-- {id: SCG.FIRC.outFreq, value: 144 MHz}
- * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
-/* clang-format on */
-
-/*******************************************************************************
- * Variables for BOARD_BootClockFROHF144M configuration
- ******************************************************************************/
-/*******************************************************************************
- * Code for BOARD_BootClockFROHF144M configuration
- ******************************************************************************/
-void BOARD_BootClockFROHF144M(void)
-{
-    CLOCK_EnableClock(kCLOCK_Scg);                     /*!< Enable SCG clock */
-
-    /* FRO OSC setup - begin, enable the FRO for safety switching */
-    CLOCK_AttachClk(kFRO12M_to_MAIN_CLK);              /*!< Switch to FRO 12M first to ensure we can change the clock setting */
-
-    CLOCK_SetFLASHAccessCyclesForFreq(144000000U, kOD_Mode);           /*!< Set the additional number of flash wait-states */
-
-    CLOCK_SetupFROHFClocking(144000000U);               /*!< Enable FRO HF(144MHz) output */
-    /*!< Set up clock selectors - Attach clocks to the peripheries */
-    CLOCK_AttachClk(kFRO_HF_to_MAIN_CLK);                 /*!< Switch MAIN_CLK to FRO_HF */
-
-    /*!< Set up dividers */
-    CLOCK_SetClkDiv(kCLOCK_DivAhbClk, 1U);           /*!< Set AHBCLKDIV divider to value 1 */
-
-    /* Set SystemCoreClock variable */
-    SystemCoreClock = BOARD_BOOTCLOCKFROHF144M_CORE_CLOCK;
-}
-
-/*******************************************************************************
- ******************** Configuration BOARD_BootClockPLL150M *********************
- ******************************************************************************/
-/* clang-format off */
-/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
-!!Configuration
-name: BOARD_BootClockPLL150M
-called_from_default_init: true
-outputs:
-- {id: CLK_144M_clock.outFreq, value: 144 MHz}
-- {id: CLK_48M_clock.outFreq, value: 48 MHz}
-- {id: FRO_12M_clock.outFreq, value: 12 MHz}
-- {id: FRO_HF_clock.outFreq, value: 48 MHz}
-- {id: MAIN_clock.outFreq, value: 150 MHz}
-- {id: PLL0_CLK_clock.outFreq, value: 150 MHz}
-- {id: Slow_clock.outFreq, value: 37.5 MHz}
-- {id: System_clock.outFreq, value: 150 MHz}
-- {id: gdet_clock.outFreq, value: 48 MHz}
-- {id: trng_clock.outFreq, value: 48 MHz}
-settings:
-- {id: PLL0_Mode, value: Normal}
-- {id: RunPowerMode, value: OD}
-- {id: SCGMode, value: PLL0}
-- {id: SCG.PLL0M_MULT.scale, value: '50', locked: true}
-- {id: SCG.PLL0SRCSEL.sel, value: SCG.FIRC_48M}
-- {id: SCG.PLL0_NDIV.scale, value: '8', locked: true}
-- {id: SCG.SCSSEL.sel, value: SCG.PLL0_CLK}
-- {id: SYSCON.FLEXSPICLKSEL.sel, value: NO_CLOCK}
-- {id: SYSCON.FREQMEREFCLKSEL.sel, value: SYSCON.evtg_out0a}
-- {id: SYSCON.FREQMETARGETCLKSEL.sel, value: SYSCON.evtg_out0a}
- * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
-/* clang-format on */
-
-/*******************************************************************************
- * Variables for BOARD_BootClockPLL150M configuration
- ******************************************************************************/
-/*******************************************************************************
- * Code for BOARD_BootClockPLL150M configuration
- ******************************************************************************/
-void BOARD_BootClockPLL150M(void)
-{
-    CLOCK_EnableClock(kCLOCK_Scg);                     /*!< Enable SCG clock */
-
-    /* FRO OSC setup - begin, enable the FRO for safety switching */
-    CLOCK_AttachClk(kFRO12M_to_MAIN_CLK);              /*!< Switch to FRO 12M first to ensure we can change the clock setting */
-
-    CLOCK_SetFLASHAccessCyclesForFreq(150000000U, kOD_Mode);           /*!< Set the additional number of flash wait-states */
-
-    CLOCK_SetupFROHFClocking(48000000U);               /*!< Enable FRO HF(48MHz) output */
-    /*!< Set up PLL0 */
-    const pll_setup_t pll0Setup = {
-        .pllctrl = SCG_APLLCTRL_SOURCE(1U) | SCG_APLLCTRL_SELI(27U) | SCG_APLLCTRL_SELP(13U),
-        .pllndiv = SCG_APLLNDIV_NDIV(8U),
-        .pllpdiv = SCG_APLLPDIV_PDIV(1U),
-        .pllmdiv = SCG_APLLMDIV_MDIV(50U),
-        .pllRate = 150000000U
-    };
-    CLOCK_SetPLL0Freq(&pll0Setup);                       /*!< Configure PLL0 to the desired values */
-    CLOCK_SetPll0MonitorMode(kSCG_Pll0MonitorDisable);    /* Pll0 Monitor is disabled */
-
-    /*!< Set up clock selectors - Attach clocks to the peripheries */
-    CLOCK_AttachClk(kPLL0_to_MAIN_CLK);                 /*!< Switch MAIN_CLK to PLL0 */
-
-    /*!< Set up dividers */
-    CLOCK_SetClkDiv(kCLOCK_DivAhbClk, 1U);           /*!< Set AHBCLKDIV divider to value 1 */
-
-    /* Set SystemCoreClock variable */
-    SystemCoreClock = BOARD_BOOTCLOCKPLL150M_CORE_CLOCK;
-}
-
-/*******************************************************************************
- ******************** Configuration BOARD_BootClockPLL100M *********************
- ******************************************************************************/
-/* clang-format off */
-/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
-!!Configuration
-name: BOARD_BootClockPLL100M
-outputs:
-- {id: CLK_144M_clock.outFreq, value: 144 MHz}
-- {id: CLK_48M_clock.outFreq, value: 48 MHz}
-- {id: CLK_IN_clock.outFreq, value: 24 MHz}
-- {id: FRO_12M_clock.outFreq, value: 12 MHz}
-- {id: MAIN_clock.outFreq, value: 100 MHz}
-- {id: PLL1_CLK_clock.outFreq, value: 100 MHz}
-- {id: Slow_clock.outFreq, value: 25 MHz}
-- {id: System_clock.outFreq, value: 100 MHz}
-- {id: gdet_clock.outFreq, value: 48 MHz}
-- {id: trng_clock.outFreq, value: 48 MHz}
-settings:
-- {id: PLL1_Mode, value: Normal}
-- {id: RunPowerMode, value: OD}
-- {id: SCGMode, value: PLL1}
-- {id: SCG.PLL1M_MULT.scale, value: '100', locked: true}
-- {id: SCG.PLL1_NDIV.scale, value: '6', locked: true}
-- {id: SCG.PLL1_PDIV.scale, value: '4', locked: true}
-- {id: SCG.SCSSEL.sel, value: SCG.PLL1_CLK}
-- {id: SCG_FIRCCSR_FIRCEN_CFG, value: Disabled}
-- {id: SCG_SOSCCSR_SOSCEN_CFG, value: Enabled}
-- {id: SYSCON.FREQMEREFCLKSEL.sel, value: SYSCON.evtg_out0a}
-- {id: SYSCON.FREQMETARGETCLKSEL.sel, value: SYSCON.evtg_out0a}
-sources:
-- {id: SCG.SOSC.outFreq, value: 24 MHz, enabled: true}
- * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
-/* clang-format on */
-
-/*******************************************************************************
- * Variables for BOARD_BootClockPLL100M configuration
- ******************************************************************************/
-/*******************************************************************************
- * Code for BOARD_BootClockPLL100M configuration
- ******************************************************************************/
-void BOARD_BootClockPLL100M(void)
-{
-    CLOCK_EnableClock(kCLOCK_Scg);                     /*!< Enable SCG clock */
-
-    /* FRO OSC setup - begin, enable the FRO for safety switching */
-    CLOCK_AttachClk(kFRO12M_to_MAIN_CLK);              /*!< Switch to FRO 12M first to ensure we can change the clock setting */
-
-    CLOCK_SetFLASHAccessCyclesForFreq(100000000U, kOD_Mode);           /*!< Set the additional number of flash wait-states */
-
-    CLOCK_SetupExtClocking(24000000U);
-    CLOCK_SetSysOscMonitorMode(kSCG_SysOscMonitorDisable);    /* System OSC Clock Monitor is disabled */
-
-    /*!< Set up PLL1 */
-    const pll_setup_t pll1Setup = {
-        .pllctrl = SCG_SPLLCTRL_SOURCE(0U) | SCG_SPLLCTRL_SELI(53U) | SCG_SPLLCTRL_SELP(26U),
-        .pllndiv = SCG_SPLLNDIV_NDIV(6U),
-        .pllpdiv = SCG_SPLLPDIV_PDIV(2U),
-        .pllmdiv = SCG_SPLLMDIV_MDIV(100U),
-        .pllRate = 100000000U
-    };
-    CLOCK_SetPLL1Freq(&pll1Setup);                       /*!< Configure PLL1 to the desired values */
-    CLOCK_SetPll1MonitorMode(kSCG_Pll1MonitorDisable);    /* Pll1 Monitor is disabled */
-
-    /*!< Set up clock selectors - Attach clocks to the peripheries */
-    CLOCK_AttachClk(kPLL1_to_MAIN_CLK);                 /*!< Switch MAIN_CLK to PLL1 */
-
-    /*!< Set up dividers */
-    CLOCK_SetClkDiv(kCLOCK_DivAhbClk, 1U);           /*!< Set AHBCLKDIV divider to value 1 */
-
-    /* Set SystemCoreClock variable */
-    SystemCoreClock = BOARD_BOOTCLOCKPLL100M_CORE_CLOCK;
-}
-

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/board/clock_config.h

@@ -1,177 +0,0 @@
-/*
- * Copyright 2022-2023 NXP
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-/***********************************************************************************************************************
- * This file was generated by the MCUXpresso Config Tools. Any manual edits made to this file
- * will be overwritten if the respective MCUXpresso Config Tools is used to update this file.
- **********************************************************************************************************************/
-
-#ifndef _CLOCK_CONFIG_H_
-#define _CLOCK_CONFIG_H_
-
-#include "fsl_common.h"
-
-/*******************************************************************************
- * Definitions
- ******************************************************************************/
-#define BOARD_XTAL0_CLK_HZ                         24000000U  /*!< Board xtal0 frequency in Hz */
-
-/*******************************************************************************
- ************************ BOARD_InitBootClocks function ************************
- ******************************************************************************/
-
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus*/
-
-/*!
- * @brief This function executes default configuration of clocks.
- *
- */
-void BOARD_InitBootClocks(void);
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus*/
-
-/*******************************************************************************
- ******************** Configuration BOARD_BootClockFRO12M **********************
- ******************************************************************************/
-/*******************************************************************************
- * Definitions for BOARD_BootClockFRO12M configuration
- ******************************************************************************/
-#define BOARD_BOOTCLOCKFRO12M_CORE_CLOCK           12000000U  /*!< Core clock frequency: 12000000Hz */
-#define BOARD_BOOTCLOCKFRO12M_ROSC_CLOCK                  0U  /*!< ROSC clock frequency: 0Hz */
-
-
-/*******************************************************************************
- * API for BOARD_BootClockFRO12M configuration
- ******************************************************************************/
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus*/
-
-/*!
- * @brief This function executes configuration of clocks.
- *
- */
-void BOARD_BootClockFRO12M(void);
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus*/
-
-/*******************************************************************************
- ******************* Configuration BOARD_BootClockFROHF48M *********************
- ******************************************************************************/
-/*******************************************************************************
- * Definitions for BOARD_BootClockFROHF48M configuration
- ******************************************************************************/
-#define BOARD_BOOTCLOCKFROHF48M_CORE_CLOCK         48000000U  /*!< Core clock frequency: 48000000Hz */
-#define BOARD_BOOTCLOCKFROHF48M_ROSC_CLOCK                0U  /*!< ROSC clock frequency: 0Hz */
-
-
-/*******************************************************************************
- * API for BOARD_BootClockFROHF48M configuration
- ******************************************************************************/
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus*/
-
-/*!
- * @brief This function executes configuration of clocks.
- *
- */
-void BOARD_BootClockFROHF48M(void);
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus*/
-
-/*******************************************************************************
- ******************* Configuration BOARD_BootClockFROHF144M ********************
- ******************************************************************************/
-/*******************************************************************************
- * Definitions for BOARD_BootClockFROHF144M configuration
- ******************************************************************************/
-#define BOARD_BOOTCLOCKFROHF144M_CORE_CLOCK       144000000U  /*!< Core clock frequency: 144000000Hz */
-#define BOARD_BOOTCLOCKFROHF144M_ROSC_CLOCK               0U  /*!< ROSC clock frequency: 0Hz */
-
-
-/*******************************************************************************
- * API for BOARD_BootClockFROHF144M configuration
- ******************************************************************************/
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus*/
-
-/*!
- * @brief This function executes configuration of clocks.
- *
- */
-void BOARD_BootClockFROHF144M(void);
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus*/
-
-/*******************************************************************************
- ******************** Configuration BOARD_BootClockPLL150M *********************
- ******************************************************************************/
-/*******************************************************************************
- * Definitions for BOARD_BootClockPLL150M configuration
- ******************************************************************************/
-#define BOARD_BOOTCLOCKPLL150M_CORE_CLOCK         150000000U  /*!< Core clock frequency: 150000000Hz */
-#define BOARD_BOOTCLOCKPLL150M_ROSC_CLOCK                 0U  /*!< ROSC clock frequency: 0Hz */
-
-
-/*******************************************************************************
- * API for BOARD_BootClockPLL150M configuration
- ******************************************************************************/
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus*/
-
-/*!
- * @brief This function executes configuration of clocks.
- *
- */
-void BOARD_BootClockPLL150M(void);
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus*/
-
-/*******************************************************************************
- ******************** Configuration BOARD_BootClockPLL100M *********************
- ******************************************************************************/
-/*******************************************************************************
- * Definitions for BOARD_BootClockPLL100M configuration
- ******************************************************************************/
-#define BOARD_BOOTCLOCKPLL100M_CORE_CLOCK         100000000U  /*!< Core clock frequency: 100000000Hz */
-#define BOARD_BOOTCLOCKPLL100M_ROSC_CLOCK                 0U  /*!< ROSC clock frequency: 0Hz */
-
-
-/*******************************************************************************
- * API for BOARD_BootClockPLL100M configuration
- ******************************************************************************/
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus*/
-
-/*!
- * @brief This function executes configuration of clocks.
- *
- */
-void BOARD_BootClockPLL100M(void);
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus*/
-
-#endif /* _CLOCK_CONFIG_H_ */
-

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/board/peripherals.c

@@ -1,23 +0,0 @@
-/*
- * Copyright 2022 NXP
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
-!!GlobalInfo
-product: Peripherals v1.0
- * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
-
-/*******************************************************************************
- * Included files
- ******************************************************************************/
-#include "peripherals.h"
-
-/*******************************************************************************
- * BOARD_InitBootPeripherals function
- ******************************************************************************/
-void BOARD_InitBootPeripherals(void)
-{
-}

examples/nxp/frdm-mcxn947-xpresso-baremetal-builtin/board/peripherals.h

@@ -1,23 +0,0 @@
-/*
- * Copyright 2022 NXP
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#ifndef _PERIPHERALS_H_
-#define _PERIPHERALS_H_
-
-#if defined(__cplusplus)
-extern "C" {
-#endif /*_cplusplus. */
-/*******************************************************************************
- * BOARD_InitBootPeripherals function
- ******************************************************************************/
-void BOARD_InitBootPeripherals(void);
-
-#if defined(__cplusplus)
-}
-#endif /*_cplusplus. */
-
-#endif /* _PERIPHERALS_H_ */