SXW101320的博客

unsigned char count = 12;UartInit();TI = 1;sprintf(pstr,"%d",count);printf("%s\n",pstr);如上将count定为unsigned char 型变量使用printf函数输出时，会出现错误。将其定义为unsigned int型正确输出。通过查阅资料(https://www.cnblogs.com/shirish...