2523| 5
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FATFS + SD |
1金钱
最佳答案关闭文件用什么f_sync()?OK好吧,关于f_sync()函数的描述中有这样一句话However there is no sense in f_sync function immediataly before f_close function because it performs f_sync function in it. In other words, the differnce between those functions is that the file object is invalidated or not.
意思就是说在使用f_close的时候不需要用f_sync.因为f_close中已经包含了f_sync.
在大容量传输的时候,你不可能创 ...
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