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楼主 |
发表于 2022-4-3 10:08:41
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是我的代码有问题吗?我是规定了NAND盘符为0,test部分代码如下:
exfuns_init();
f_mount(fs[2],"0:",1);
res=f_mount(fs[2],"0:",1);
if(res==0X0D)
{
LCD_ShowString(30,150,200,16,16,"NAND Disk Formatting...");
res=f_mkfs("0:",1,4096);
if(res==0)
{
f_setlabel((const TCHAR *)"0:NANDDISK");
LCD_ShowString(30,150,200,16,16,"NAND Disk Format Finish");
}else LCD_ShowString(30,150,200,16,16,"NAND Disk Format Error ");
delay_ms(1000);
}
LCD_Fill(30,150,240,150+16,WHITE);
while(exf_getfree("0",&total,&free))
{
LCD_ShowString(30,150,200,16,16,"NAND FLASH Fatfs Error!");
delay_ms(200);
LCD_Fill(30,150,240,150+16,WHITE);
delay_ms(200);
LED0=!LED0;
} |
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