十七
ebef6a8694
- synchronize STM8 application and external flash layout updates\n- add assembly bootloader and assembly application test projects\n- add UART1 interrupt receive ring buffer\n- parse JDY-28M Mesh outer frames and source addresses\n- add CRC-16/MODBUS validation\n- implement relay control command 0x01 and response 0x81\n- support unicast and broadcast relay control frames\n- update host protocol, OTA documents, and serial tools
69 lines
2.2 KiB
Makefile
69 lines
2.2 KiB
Makefile
# STM8S003F3P6TR 固件第一阶段构建文件。
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# 本阶段只验证工程结构和模块接口，硬件寄存器驱动将在后续阶段逐步接入。
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PROJECT := mesh_relay
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BUILD_DIR := build
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SRC_DIR := src
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INC_DIR := include
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CC := sdcc
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OBJCOPY := packihx
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MAKEBIN := makebin
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CFLAGS := -mstm8 --std-c99 --opt-code-size -I$(INC_DIR)
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# Bootloader占用0x8000~0x84FF，主程序必须从0x8500开始链接。
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LDFLAGS := -mstm8 --out-fmt-ihx --code-loc 0x8500
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SOURCES := $(shell find $(SRC_DIR) -name '*.c' -print)
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# 当前验证固件暂时关闭 OTA：外部 SPI Flash 驱动和 OTA 状态机源码保留在仓库中，
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# 但不参与本次主程序链接，避免 SDCC 将未使用的 OTA 代码整体放入固件。
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SOURCES := $(filter-out $(SRC_DIR)/protocol/ota_manager.c \
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$(SRC_DIR)/drivers/w25q64_app.c,$(SOURCES))
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OBJECTS := $(patsubst $(SRC_DIR)/%.c,$(BUILD_DIR)/%.rel,$(SOURCES))
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IHX := $(BUILD_DIR)/$(PROJECT).ihx
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HEX := $(BUILD_DIR)/$(PROJECT).hex
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BIN := $(BUILD_DIR)/$(PROJECT).bin
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.PHONY: all full clean size
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all: $(HEX) $(BIN)
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# 整片初次烧录目标：构建Bootloader和主程序后合并绝对地址HEX。
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# OTA仍使用主程序单独生成的BIN，不使用这个完整镜像。
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full: bootloader $(BUILD_DIR)/stm8_mesh_full.hex $(BUILD_DIR)/stm8_mesh_full.bin
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bootloader:
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$(MAKE) -C STM8_Bootloader
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$(BUILD_DIR)/stm8_mesh_full.hex: STM8_Bootloader/build/stm8_bootloader.hex $(HEX) tools/merge_intel_hex.py
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@mkdir -p $(dir $@)
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python3 tools/merge_intel_hex.py $@ $< $(HEX)
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$(BUILD_DIR)/stm8_mesh_full.bin: $(BUILD_DIR)/stm8_mesh_full.hex
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$(MAKEBIN) -p -s 0x10000 -o 0x8000 $< $@
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$(HEX): $(IHX)
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@mkdir -p $(dir $@)
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$(OBJCOPY) $< > $@
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# 生成OTA使用的裸二进制：跳过0x0000~0x84FF，只保留0x8500之后的应用程序数据。
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# -s 0x10000确保按STM8完整地址空间解析IHX；-o 0x8500去除Bootloader区域；
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# -p再截断到应用程序最后一个实际占用地址，避免生成无意义的尾部空洞。
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$(BIN): $(IHX)
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@mkdir -p $(dir $@)
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$(MAKEBIN) -p -s 0x10000 -o 0x8500 $< $@
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$(IHX): $(OBJECTS)
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@mkdir -p $(dir $@)
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$(CC) $(LDFLAGS) -o $@ $(OBJECTS)
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$(BUILD_DIR)/%.rel: $(SRC_DIR)/%.c
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@mkdir -p $(dir $@)
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$(CC) $(CFLAGS) -c $< -o $@
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size: $(IHX)
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@ls -lh $(IHX) $(HEX) $(BIN)
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clean:
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rm -rf $(BUILD_DIR)
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