Flatten mem stats

tutorials/esp32/minimal/Makefile

@@ -1,25 +1,22 @@
 THISDIR = $(realpath $(CURDIR))
 ROOTDIR = $(realpath $(CURDIR)/../../..)
 DOCKER ?= docker run --rm $(DA) -v $(ROOTDIR):$(ROOTDIR) -w $(THISDIR) espressif/idf
-CMD ?= idf.py -DCFLAGS_EXTRA="$(CFLAGS_EXTRA)" build
+ARCH ?= esp32
 PORT ?= /dev/ttyUSB0
 
-CFLAGS_EXTRA ?= -DMG_TLS=MG_TLS_BUILTIN
-
 all: example
 
 example:
 	true
 
 build: Makefile $(wildcard main/*)
-	$(DOCKER) $(CMD)
+	test -d build || $(DOCKER) idf.py set-target $(ARCH)
+	$(DOCKER) idf.py build
 
 flash:
-flash: CMD = idf.py flash
-flash: DA = --device $(PORT)
-flash: build
+	cd build && esptool --chip $(ARCH) --baud 460800 --port $(PORT) write-flash @flash_args
 
 clean:
-	test -d build && $(DOCKER) rm -rf build sdkconfig || true
+	test -d build && (rm -rf build sdkconfig || true)
 
 .PHONY: build

tutorials/esp32/minimal/main/mongoose_config.h

@@ -1,3 +1,16 @@
 #define MG_ARCH MG_ARCH_ESP32
 
+// Crash reports and mem usage stats
+// Make sure to add to sdkconfig.defaults the following:
+//   CONFIG_ESP_COREDUMP_ENABLE_TO_FLASH=y
+//   CONFIG_ESP_COREDUMP_DATA_FORMAT_ELF=y
+//   CONFIG_ESP_COREDUMP_MAX_TASKS_NUM=16
+//   CONFIG_ESP_COREDUMP_STACK_SIZE=2048
+//   CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
 #define MG_ENABLE_HEALTH 1
+
+// mdash.net device management support, https://mongoose.ws/docs/guides/mdash/
+#define MG_ENABLE_MDASH 0
+#define MG_MDASH_KEY "..."
+#define MG_FIRMWARE_VERSION "esp32_min.1.0.0"
+#define MG_TLS MG_TLS_BUILTIN

tutorials/esp32/minimal/sdkconfig.defaults

@@ -5,3 +5,5 @@ CONFIG_ESP_COREDUMP_ENABLE_TO_FLASH=y
 CONFIG_ESP_COREDUMP_DATA_FORMAT_ELF=y
 CONFIG_ESP_COREDUMP_MAX_TASKS_NUM=16
 CONFIG_ESP_COREDUMP_STACK_SIZE=2048
+CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
+CONFIG_FREERTOS_USE_TRACE_FACILITY=y