sram.h File Reference

This file contains API for SRAM Click driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_spi_master.h"

Go to the source code of this file.

Data Structures
struct	sram_t
	Click ctx object definition. More...
struct	sram_cfg_t
	Click configuration structure definition. More...

Macros
#define	SRAM_MAP_MIKROBUS(cfg, mikrobus)
#define	SRAM_RETVAL   uint8_t
#define	SRAM_OK   0x00
#define	SRAM_INIT_ERROR   0xFF
#define	SRAM_CMD_WRMR   0x01
#define	SRAM_CMD_WRITE   0x02
#define	SRAM_CMD_READ   0x03
#define	SRAM_CMD_RDMR   0x05
#define	SRAM_CMD_EQIO   0x38
#define	SRAM_CMD_EDIO   0x3B
#define	SRAM_CMD_RSTIO   0xFF
#define	SRAM_MODE_REG_BM   0x00
#define	SRAM_MODE_REG_PM   0x80
#define	SRAM_MODE_REG_SM   0x40

Functions
void	sram_cfg_setup (sram_cfg_t *cfg)
	Config Object Initialization function.
SRAM_RETVAL	sram_init (sram_t *ctx, sram_cfg_t *cfg)
	Initialization function.
void	sram_generic_transfer (sram_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
	Generic transfer function.
void	sram_generic_write (sram_t *ctx, uint8_t *wr_buf, uint16_t wr_len)
	Generic write function.
void	sram_write_byte (sram_t *ctx, uint32_t reg_address, uint8_t write_data)
	Generic write byte of data funcion.
uint8_t	sram_read_byte (sram_t *ctx, uint32_t reg_address)
	Generic read byte of data funcion.
void	sram_write_mode_reg_ins (sram_t *ctx, uint8_t ins_data)
	Write mode register instruction funcion.
uint8_t	sram_read_mode_reg_ins (sram_t *ctx)
	Read mode register instruction funcion.
void	sram_soft_reset (sram_t *ctx)
	Soft reset funcion.
void	sram_hold_transmission (sram_t *ctx)
	Suspend transmission funcion.

Detailed Description

This file contains API for SRAM Click driver.