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#include "uart.h"
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int main(int argc, char *argv[])
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{
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unsigned char w_buf[10] = {0x11, 0x22, 0x33, 0x44,
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0x55, 0x66, 0x77, 0x88}; //通过串口发送出去的数据
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if (uart_Init())
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exit(EXIT_FAILURE);
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for (int i = 0; i < 100; i++) {
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write(fd, w_buf, 8); //一次向串口写入 8 个字节
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sleep(1); //间隔 1 秒钟
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}
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}
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