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- /**
- * @file wm_fls_gd25qxx.h
- *
- * @brief wm gd25qxx flash driver
- *
- * @author dave
- *
- * @copyright (c) 2015 Winner Microelectronics Co., Ltd.
- */
- #ifndef TLS_EXSPIFLS_H
- #define TLS_EXSPIFLS_H
- #define SPI_SCLK (10000000) /** 10MHz. */
- #define FLASH_TOTAL_SIZE (1024*1024)
- #define PAGE_SIZE 256
- #define PROGRAM_SIZE 256
- #define PAGE_ADDR_OFFSET 8
- #define SECTOR_SIZE 4096
- /**
- * command code define.
- */
- #define EXSPIFLASH_WRITE_ENABLE (0x06) /** Global write enable */
- #define EXSPIFLASH_WRITE_DISABLE (0x04) /** Global write disable */
- #define EXSPIFLASH_READ_SR1 (0x05) /** Read flash status register s0~s7 */
- #define EXSPIFLASH_READ_SR2 (0x35) /** Read flash status register s8~s15 */
- #define EXSPIFLASH_WRITE_SR (0x01) /** Write flash status register s0~s15 */
- #define EXSPIFLASH_PAGE_PROGRAM (0x02) /** program one page */
- #define EXSPIFLASH_DATA_READ (0x03) /** read data from specified address */
- #define EXSPIFLASH_DATA_FAST_READ (0x0b) /** fast read data from specified address */
- #define EXSPIFLASH_SECTOR_ERASE (0x20) /** Sector erase */
- #define EXSPIFLASH_BLOCK32_ERASE (0x52) /** 32KB Block erase(128 pages) */
- #define EXSPIFLASH_BLOCK64_ERASE (0xd8) /** 64kb Block erase(256 pages) */
- #define EXSPIFLASH_CHIP_ERASE (0xc7) /** Chip erase */
- #define EXSPIFLASH_FLASH_DEVICEID (0x90) /** Read flash manufacturer/device ID */
- #define EXSPIFLASH_FLASH_ID (0x9f) /** Read flash ID */
- #define FLASH_STATUS_BUSY (1 << 0)
- #define FLASH_STATUS_WEL (1 << 1)
- /**
- * @brief This function is used to install gd25qxx driver.
- *
- * @param[in] None
- *
- * @retval TLS_FLS_STATUS_OK if write flash success
- * @retval TLS_FLS_STATUS_EPERM if flash struct point is null
- * @retval TLS_FLS_STATUS_ENODRV if flash driver is not installed
- * @retval TLS_FLS_STATUS_EINVAL if argument is invalid
- * @retval TLS_FLS_STATUS_EIO if io error
- * @retval TLS_FLS_STATUS_EEXIST if driver is already existed
- *
- * @note None
- */
- int tls_spifls_drv_install(void);
- #endif /* TLS_FLS_GD25QXX_H */
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