新手菜鸟求助,用f_write写入数组时用串口调试助手进行mffile:///C:\Users\LENOVO\AppData\Roaming\Tencent\Users\675358300\QQ\WinTemp\RichOle\HZ4J3R2%ETMX874GS}(WAON.png_read操作为什么显示写入的都是框框代码是这样:
INT CO_value[]={0,1,2,3,4,5};
res=f_open (&fle,"0:/date1.txt", FA_OPEN_ALWAYS|FA_WRITE);
if ( res == FR_OK )
{
f_lseek(&fle,fle.fsize);
res = f_write(&fle, CO_value, sizeof(CO_value), &bww);
f_close(&fle);
}
res = f_open(&fle, "0:/date1.txt", FA_OPEN_EXISTING | FA_READ);
res = f_read(&fle, buf, sizeof(buf), &brr);
f_close(&fle);
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