st25r3911b_spi.h File Reference

#include <stddef.h>
#include <zephyr/types.h>
#include <zephyr/sys/util.h>

Go to the source code of this file.

Macros
#define	ST25R3911B_MAX_FIFO_LEN   96

Functions
int	st25r3911b_spi_init (void)
	Initialize ST25R3911B NFC Reader SPI hardware interface.
int	st25r3911b_multiple_reg_write (uint8_t start_reg, uint8_t *val, size_t len)
	Write multiple NFC Reader registers.
static int	st25r3911b_reg_write (uint8_t reg, uint8_t val)
	Write a single NFCA Reader register.
int	st25r3911b_multiple_reg_read (uint8_t start_reg, uint8_t *val, size_t len)
	Read multiple NFC Reader registers.
static int	st25r3911b_reg_read (uint8_t reg, uint8_t *val)
	Read a single NFC Reader register.
int	st25r3911b_cmd_execute (uint8_t cmd)
	Execute an NFC Reader direct command.
int	st25r3911b_reg_modify (uint8_t reg, uint8_t clr_mask, uint8_t set_mask)
	Modify a single NFC Reader register.
int	st25r3911b_fifo_read (uint8_t *data, size_t length)
	Read NFC Reader FIFO data.
int	st25r3911b_fifo_write (uint8_t *data, size_t length)
	Write NFC Reader FIFO data.