This file contains API for Matrix R Click Driver. More...

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

Data Structures
struct	matrixr_t
	Click ctx object definition. More...

struct	matrixr_cfg_t
	Click configuration structure definition. More...

Macros
#define	MATRIXR_MAP_MIKROBUS(cfg, mikrobus)

#define	MATRIXR_RETVAL uint8_t

#define	MATRIXR_OK 0x00

#define	MATRIXR_INIT_ERROR 0xFF

#define	MATRIXR_DECODE_MODE_REG 0x09

#define	MATRIXR_INTENSITY_REG 0x0A

#define	MATRIXR_SCAN_LIMIT_REG 0x0B

#define	MATRIXR_SHUTDOWN_REG 0x0C

#define	MATRIXR_DISPLAY_TEST_REG 0x0F

#define	MATRIXR_NO_DECODE 0x00

#define	MATRIXR_DECODE_DIGIT_0 0x01

#define	MATRIXR_DECODE_DIGIT_3_0 0x0F

#define	MATRIXR_DECODE_DIGIT_7 0xFF

#define	MATRIXR_INTEN_LVL_0 0x00

#define	MATRIXR_INTEN_LVL_1 0x03

#define	MATRIXR_INTEN_LVL_2 0x06

#define	MATRIXR_INTEN_LVL_3 0x09

#define	MATRIXR_INTEN_LVL_4 0x0C

#define	MATRIXR_INTEN_LVL_5 0x0F

#define	MATRIXR_DISPLAY_DIGIT_0 0x00

#define	MATRIXR_DISPLAY_DIGIT_0_1 0x01

#define	MATRIXR_DISPLAY_DIGIT_0_2 0x02

#define	MATRIXR_DISPLAY_DIGIT_0_3 0x03

#define	MATRIXR_DISPLAY_DIGIT_0_4 0x04

#define	MATRIXR_DISPLAY_DIGIT_0_5 0x05

#define	MATRIXR_DISPLAY_DIGIT_0_6 0x06

#define	MATRIXR_DISPLAY_DIGIT_0_7 0x07

#define	MATRIXR_SHUTDOWN_MODE 0x00

#define	MATRIXR_NORMAL_OPERATION 0x01

#define	MATRIXR_DISPLAY_NORMAL_OPERATION 0x00

#define	MATRIXR_DISPLAY_TEST_MODE 0X01

Functions
void	matrixr_cfg_setup (matrixr_cfg_t *cfg)
	Config Object Initialization function.

MATRIXR_RETVAL	matrixr_init (matrixr_t ctx, matrixr_cfg_t cfg)
	Initialization function.

void	matrixr_default_cfg (matrixr_t *ctx)
	Click Default Configuration function.

void	matrixr_display_characters (matrixr_t *ctx, uint8_t left_char, uint8_t right_char)
	Display characters function.

void	matrixr_write_reg (matrixr_t *ctx, uint8_t address, uint8_t input_data)
	Register write function.

void	matrixr_set_csn_high (matrixr_t *ctx)
	Set CSN pin to high function.

void	matrixr_set_csn_low (matrixr_t *ctx)
	Set CSN pin to low function.

Detailed Description

This file contains API for Matrix R Click Driver.

Data Structures