mirror of
https://github.com/cesanta/mongoose.git
synced 2026-10-28 12:30:58 +00:00
Deomid Ryabkov
0b2e474d52
Use old baud rate and autodetected divider to calculate new divider. This works better with higher baud rates and drifting clocks. CL: mos: Improve ESP flasher baud rate setting PUBLISHED_FROM=7761e756c3ae7cc76e3b9a4fe3e40d06a779b2e8
51 lines
1.6 KiB
Makefile
51 lines
1.6 KiB
Makefile
#
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# Copyright (c) 2015 Cesanta Software Limited
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# All rights reserved
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#
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STUB = stub_hello.c
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LIBS =
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PARAMS =
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CFLAGS =
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PORT = /dev/ttyUSB0
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BUILD_DIR = .build
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COMMON_STUB_DIR = ../../esp
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STUB_ELF = $(BUILD_DIR)/$(patsubst %.c,%.elf,$(notdir $(STUB)))
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STUB_JSON ?= $(BUILD_DIR)/$(patsubst %.c,%.json,$(notdir $(STUB)))
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SDK = $(shell cat ../../../../fw/platforms/esp8266/sdk.version)
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XT_CC = xtensa-lx106-elf-gcc
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.PHONY: all clean run wrap
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all: $(STUB_ELF)
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$(STUB_ELF): $(STUB) $(LIBS)
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@echo " CC $^ -> $@"
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@[ -d $(BUILD_DIR) ] || mkdir $(BUILD_DIR)
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docker run --rm -i -v $(CURDIR)/../../../..:/src $(SDK) //bin/bash -c \
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"cd /src/common/platforms/esp8266/stubs && \
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$(XT_CC) -std=c99 -Wall -Werror -Os -DESP8266 \
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-mtext-section-literals -mlongcalls -nostdlib -fno-builtin \
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-I. -I/src/common/platforms/esp -I/src/common/platforms/esp8266 \
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-I/opt/Espressif/ESP8266_SDK \
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-Wl,-static -ffunction-sections -lgcc -Wl,--gc-sections \
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-Tstub.ld $(CFLAGS) -o $@ $^"
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wrap: $(STUB_JSON)
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$(STUB_JSON): $(STUB_ELF) $(COMMON_STUB_DIR)/esptool.py
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@echo " WRAP $< -> $@"
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@docker run --rm -i -v $(CURDIR)/../../../..:/src $(SDK) //bin/bash -c \
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"cd /src/common/platforms/esp8266/stubs && \
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$(COMMON_STUB_DIR)/esptool.py wrap_stub $<" > $@
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run: $(STUB_JSON)
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@echo " RUN $< $(PARAMS) -> $(PORT)"
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@docker run --rm -i --privileged -v $(CURDIR)/../../../..:/src $(SDK) //bin/bash -c \
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"cd /src/common/platforms/esp8266/stubs && \
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$(COMMON_STUB_DIR)/esptool.py --port $(PORT) run_stub $< $(PARAMS)"
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clean:
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@rm -rf $(BUILD_DIR)
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