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1、你读写文件时,是以文本方式打开,还是以二进制形式打开,请确保以二进制方式打开文件。
2、0x0a是文件结束标志,正确的结果是0x00~0xFF和0x0a,如你所述,文件中保存的结果是0x00-0xFE和0x0a, 那可能是文件系统的bug.请认真检查一下。
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大家好!我用最新的RT-THREAD2.0RC系统,用 STM32F103做了一个SD卡保存数据的系统,测
试时按顺序产生十六进制数据0x00~0xFF, 写到/test.bin文件中,结果文件的最后一个字节0xFF被改写成了0x0a,有人遇到过这个 问题吗?--You received this message because you are subscribed to the Google Groups "rt-thread用户组" group.To unsubscribe from this group and stop receiving emails from it, send an email to rt-thread-cnus...@googlegroups.com.For more options, visit https://groups.google.com/d/optout.