feat: add STM8 mesh relay firmware

2026-11-02 20:30:08 +08:00
commit d275a3523b
27 changed files with 2985 additions and 0 deletions
@@ -0,0 +1,40 @@
+# STM8S003F3P6TR 固件第一阶段构建文件。
+# 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。
+
+PROJECT := mesh_relay
+BUILD_DIR := build
+SRC_DIR := src
+INC_DIR := include
+
+CC := sdcc
+OBJCOPY := packihx
+
+CFLAGS := -mstm8 --std-c99 --opt-code-size -I$(INC_DIR)
+LDFLAGS := -mstm8 --out-fmt-ihx
+
+SOURCES := $(shell find $(SRC_DIR) -name '*.c' -print)
+OBJECTS := $(patsubst $(SRC_DIR)/%.c,$(BUILD_DIR)/%.rel,$(SOURCES))
+IHX := $(BUILD_DIR)/$(PROJECT).ihx
+HEX := $(BUILD_DIR)/$(PROJECT).hex
+
+.PHONY: all clean size
+
+all: $(HEX)
+
+$(HEX): $(IHX)
+	@mkdir -p $(dir $@)
+	$(OBJCOPY) $< > $@
+
+$(IHX): $(OBJECTS)
+	@mkdir -p $(dir $@)
+	$(CC) $(LDFLAGS) -o $@ $(OBJECTS)
+
+$(BUILD_DIR)/%.rel: $(SRC_DIR)/%.c
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+size: $(IHX)
+	@ls -lh $(IHX) $(HEX)
+
+clean:
+	rm -rf $(BUILD_DIR)