25 lines
648 B
C
25 lines
648 B
C
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/*
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* copyright (c) Espressif System 2010
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*
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*/
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#ifndef __SPI_FLASH_H__
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#define __SPI_FLASH_H__
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typedef enum {
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SPI_FLASH_RESULT_OK,
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SPI_FLASH_RESULT_ERR,
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SPI_FLASH_RESULT_TIMEOUT
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} SpiFlashOpResult;
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#define SPI_FLASH_SEC_SIZE 4096
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uint32_t spi_flash_get_id(void);
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SpiFlashOpResult spi_flash_read_status(uint32_t *status);
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SpiFlashOpResult spi_flash_write_status(uint32_t status_value);
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SpiFlashOpResult spi_flash_erase_sector(uint16_t sec);
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SpiFlashOpResult spi_flash_write(uint32_t des_addr, uint32_t *src_addr, uint32_t size);
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SpiFlashOpResult spi_flash_read(uint32_t src_addr, uint32_t *des_addr, uint32_t size);
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#endif
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