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Defines |
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#define | SPIFLASH_CMD_WREN 0x06 |
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#define | SPIFLASH_CMD_WRDI 0x04 |
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#define | SPIFLASH_CMD_RDID 0x9F |
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#define | SPIFLASH_CMD_RDSR 0x05 |
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#define | SPIFLASH_CMD_WRSR 0x01 |
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#define | SPIFLASH_CMD_READ 0x03 |
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#define | SPIFLASH_CMD_FASTREAD 0x0B |
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#define | SPIFLASH_CMD_PAGEPROG 0x02 |
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#define | SPIFLASH_CMD_SECTERASE 0xD8 |
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#define | SPIFLASH_CMD_CHIPERASE 0xC7 |
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#define | SPIFLASH_STATUS_BUSY 0x01 |
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#define | SPIFLASH_STATUS_WEN 0x02 |
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#define | SPIFLASH_STATUS_BP0 0x04 |
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#define | SPIFLASH_STATUS_BP1 0x08 |
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#define | SPIFLASH_STATUS_BP2 0x10 |
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#define | SPIFLASH_STATUS_WPEN 0x80 |
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#define | SPIFLASH_PAGESIZE 256 |
Functions |
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void | spiflashInit (void) |
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unsigned short | spiflashGetID (void) |
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void | spiflashChipErase (void) |
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void | spiflashRead (unsigned long addr, unsigned long nbytes, unsigned char *data) |
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void | spiflashWrite (unsigned long addr, unsigned long nbytes, unsigned char *data) |
