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老兄,你先去看一下spi flash.c
/* Private typedef ----------------------------------------*/ #define SPI_FLASH_PageSize 0x100 那个文件里明明是0x100,怎么会是0x1006?
关于 u8 NumOfPage = 0, NumOfSingle = 0, Addr = 0, count = 0, temp = 0;
Addr = WriteAddr % SPI_FLASH_PageSize; count = SPI_FLASH_PageSize - Addr; NumOfPage = NumByteToWrite / SPI_FLASH_PageSize; NumOfSingle = NumByteToWrite % SPI_FLASH_PageSize;
我觉得你应该从头到尾仔细阅读M25P64的数据手册。 |
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