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21 lines
657 B
21 lines
657 B
#pragma once
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#define SPI_FLASH_UNIQ_ID 0x4b
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#define SPI_FLASH_MFR_DEV_ID 0x90
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#define SPI_FLASH_JEDEC_ID 0x9f
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#define SPI_FLASH_READ_SR1 0x05
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#define SPI_FLASH_SR1_BUSY BIT(0)
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#define SPI_FLASH_READ 0x03
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#define SPI_FLASH_PAGE_PROGRAM 0x02
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#define SPI_FLASH_WRITE_ENABLE 0x06
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#define SPI_FLASH_WRITE_DISABLE 0x04
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#define SPI_FLASH_ERASE_4K 0x20
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#define SPI_FLASH_ERASE_32K 0x52
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#define SPI_FLASH_ERASE_64K 0xd8
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#define SPI_FLASH_ERASE_CHIP 0xc7
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#define SPI_FLASH_SIZE(x) (1 << (x))
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