driver.h

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#ifndef __xwcd_peripheral_spi_flash_w25qxx_driver_h__
#define __xwcd_peripheral_spi_flash_w25qxx_driver_h__
 
#include <xwos/standard.h>
#include <xwcd/peripheral/spi/flash/w25qxx/device.h>
 
struct xwds_w25qxx_driver {
        struct xwds_spip_driver spip; 
        xwer_t (* io)(struct xwds_w25qxx * /*w25qxx*/,
                      xwu8_t * /*txq*/, xwu8_t * /*rxq*/,
                      xwsz_t * /*size*/, xwtm_t /*to*/);
};
 
extern struct xwds_w25qxx_cmd xwds_w25q64jv_cmd[XWDS_W25QXX_CMD_NUM];
extern struct xwds_w25qxx_cmd xwds_w25q128jv_cmd[XWDS_W25QXX_CMD_NUM];
 
/******** ******** base driver ******** ********/
xwer_t xwds_w25qxx_drv_start(struct xwds_device * dev);
 
xwer_t xwds_w25qxx_drv_stop(struct xwds_device * dev);
#if defined(XWCDCFG_ds_PM) && (1 == XWCDCFG_ds_PM)
 
xwer_t xwds_w25qxx_drv_resume(struct xwds_device * dev);
 
xwer_t xwds_w25qxx_drv_suspend(struct xwds_device * dev);
#endif
 
/******** ******** ******** APIs ******** ******** ********/
xwer_t xwds_w25qxx_ctrl(struct xwds_w25qxx * w25qxx,
                        xwu8_t instruction,
                        xwu8_t address_size, xwu32_t address,
                        xwu32_t dummy_cycles,
                        const xwu8_t txd[], xwu8_t * rxb, xwsz_t size,
                        xwtm_t to);
 
xwer_t xwds_w25qxx_reset(struct xwds_w25qxx * w25qxx, xwtm_t to);
 
xwer_t xwds_w25qxx_init_parameter(struct xwds_w25qxx * w25qxx, xwtm_t to);
 
xwer_t xwds_w25qxx_write_enable(struct xwds_w25qxx * w25qxx, xwtm_t to);
 
xwer_t xwds_w25qxx_write_disable(struct xwds_w25qxx * w25qxx, xwtm_t to);
 
xwer_t xwds_w25qxx_read_sr(struct xwds_w25qxx * w25qxx,
                           xwu32_t sridx, xwu8_t * srbuf,
                           xwtm_t to);
 
xwer_t xwds_w25qxx_check_idle(struct xwds_w25qxx * w25qxx, xwtm_t to);
 
xwer_t xwds_w25qxx_wait_idle(struct xwds_w25qxx * w25qxx, xwtm_t period,
                             xwtm_t to);
 
xwer_t xwds_w25qxx_read_uid(struct xwds_w25qxx * w25qxx, xwu64_t * uidbuf,
                            xwtm_t to);
 
xwer_t xwds_w25qxx_read_mid(struct xwds_w25qxx * w25qxx, xwu16_t * midbuf,
                            xwtm_t to);
 
xwer_t xwds_w25qxx_read_jid(struct xwds_w25qxx * w25qxx, xwu32_t * jidbuf,
                            xwtm_t to);
 
xwer_t xwds_w25qxx_read(struct xwds_w25qxx * w25qxx, xwu32_t address,
                        xwu8_t * rxb, xwsz_t * size, xwtm_t to);
 
xwer_t xwds_w25qxx_write(struct xwds_w25qxx * w25qxx, xwu32_t address,
                         xwu8_t * txb, xwsz_t * size, xwtm_t to);
 
xwer_t xwds_w25qxx_erase_sector(struct xwds_w25qxx * w25qxx, xwu32_t address,
                                xwtm_t to);
 
xwer_t xwds_w25qxx_erase_32kblk(struct xwds_w25qxx * w25qxx, xwu32_t address,
                                xwtm_t to);
 
xwer_t xwds_w25qxx_erase_64kblk(struct xwds_w25qxx * w25qxx, xwu32_t address,
                                xwtm_t to);
 
xwer_t xwds_w25qxx_erase_chip(struct xwds_w25qxx * w25qxx, xwtm_t to);
 
#endif /* xwcd/peripheral/spi/flash/w25qxx/driver.h */