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个人签名我的博客
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请教:FAT写的“写文件”函数奇怪问题!
(注意:文件头从下面字母g前面的一个空格开始) g T dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
可以看出,字母d的数目不足512个,而且开头还有g,空格,T和一些符号! 请问这是怎么回事?
声明:1.经测试,读写一个扇区函数和多个扇区函数都能使用! 2.用diskio.c文件里面的函数查看SECTOR_SIZE = 512 BLOCK_SIZE = 64 SECTOR_COUNT = 3862528 用的是正品2G SanDisk卡!
谢谢!
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个人签名我的博客
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个人签名Cortex-M0交流论坛
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个人签名中国人民解放军总装备部
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个人签名中国人民解放军总装备部
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回复 楼主 zhaojun_xf 的帖子
此帖出自NXP MCU论坛
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个人签名我的博客
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个人签名我的博客
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