This file contains API for H Bridge 3 Click driver. More...

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

Data Structures
struct	hbridge3_t
	Click ctx object definition. More...

struct	hbridge3_cfg_t
	Click configuration structure definition. More...

Macros
#define	HBRIDGE3_MAP_MIKROBUS(cfg, mikrobus)

#define	HBRIDGE3_RETVAL uint8_t

#define	HBRIDGE3_OK 0x00

#define	HBRIDGE3_INIT_ERROR 0xFF

#define	HBRIDGE3_DEF_FREQ 20000

#define	HBRIDGE3_CMD_RD_DIA 0x00

#define	HBRIDGE3_CMD_RES_DIA 0x80

#define	HBRIDGE3_CMD_RD_REV 0x20

#define	HBRIDGE3_CMD_RD_CTRL 0x60

#define	HBRIDGE3_CMD_WR_CTRL 0xE0

#define	HBRIDGE3_CMD_WR_CTRL_RD_DIA 0xC0

#define	HBRIDGE3_CTRL_VIA_PWM_DIR 0x00

#define	HBRIDGE3_CTRL_VIA_SPI 0x80

#define	HBRIDGE3_SPI_ENA_OUT 0x40

#define	HBRIDGE3_SPI_DIS_OUT 0x00

#define	HBRIDGE3_SPI_DIR_1 0x00

#define	HBRIDGE3_SPI_DIR_2 0x20

#define	HBRIDGE3_SPI_PWM_0 0x00

#define	HBRIDGE3_SPI_PWM_1 0x01

Functions
void	hbridge3_cfg_setup (hbridge3_cfg_t *cfg)
	Config Object Initialization function.

HBRIDGE3_RETVAL	hbridge3_init (hbridge3_t ctx, hbridge3_cfg_t cfg)
	Initialization function.

void	hbridge3_default_cfg (hbridge3_t *ctx, float duty_cycle)
	Click Default Configuration function.

void	hbridge3_set_duty_cycle (hbridge3_t *ctx, float duty_cycle)
	Generic sets PWM duty cycle.

void	hbridge3_pwm_stop (hbridge3_t *ctx)
	Stop PWM module.

void	hbridge3_pwm_start (hbridge3_t *ctx)
	Start PWM module.

void	hbridge3_dir_set (hbridge3_t *ctx, uint8_t pin_state)
	Setting AN pin state.

void	hbridge3_dis_set (hbridge3_t *ctx, uint8_t pin_state)
	Setting RST pin state.

void	hbridge3_cs_set (hbridge3_t *ctx, uint8_t pin_state)
	Setting CS pin state.

uint8_t	hbridge3_spi (hbridge3_t *ctx, uint8_t spi_command)
	Sending SPI command.

Detailed Description

This file contains API for H Bridge 3 Click driver.

Data Structures