如何用串口传输文件

问题描述

精选答案

#include #include int main(void){FILE *fp;char temp;char buf[100];if((fp = fopen("com3","r")) == NULL)puts("this way doesn't work!

")

;elseputs("this way works!

")

;while(1){temp = 0;fscanf(fp,"%c",&temp)

;if(temp != 0)putchar(temp)

;elseSleep(100);}fclose(fp);return 0;}：CONCATENATE(Text，Text……) 参数说明：T