50 lines
762 B
Markdown
50 lines
762 B
Markdown
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# 执行AI 测试固件模板
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## C语言测试固件示例
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```c
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#include <stdint.h>
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#include <stdio.h>
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#define LED_PIN 13
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void delay(volatile uint32_t count) {
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while (count--);
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}
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int main(void) {
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// 初始化 GPIO
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GPIO_Init();
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printf("MCU芯片测试开始\n");
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while (1) {
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// LED 闪烁
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GPIO_Toggle(LED_PIN);
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printf("LED Toggle\n");
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delay(1000000);
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}
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}
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```
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## 编译配置 (Makefile)
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```makefile
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CC = arm-none-eabi-gcc
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CFLAGS = -mcpu=cortex-m7 -mthumb -O2
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LDFLAGS = -T linker.ld
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TARGET = firmware
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SRC = main.c
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all: $(TARGET).hex
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$(TARGET).elf: $(SRC)
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$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
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$(TARGET).hex: $(TARGET).elf
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arm-none-eabi-objcopy -O ihex $< $@
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clean:
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rm -f *.elf *.hex
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```
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