4498| 13
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SPI驱动SD卡的一个小问题 |
5金钱
最佳答案单块读和多块读最后面的:
errorstatus=IsCardProgramming(&cardstate);
while((errorstatus==SD_OK)&&((cardstate==SD_CARD_PROGRAMMING)||(cardstate==SD_CARD_RECEIVING)))
{
errorstatus=IsCardProgramming(&cardstate);
}
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