This file contains API for c2x20W Amp Click driver. More...

#include "drv_digital_out.h"
#include "drv_i2c_master.h"

Data Structures
struct	c2x20wamp_t
	Click ctx object definition. More...

struct	c2x20wamp_cfg_t
	Click configuration structure definition. More...

Macros
#define	C2X20WAMP_MAP_MIKROBUS(cfg, mikrobus)

#define	C2X20WAMP_RETVAL int8_t

#define	C2X20WAMP_OK 0

#define	C2X20WAMP_INIT_ERROR (-1)

#define	C2X20WAMP_I2C_ADDRESS 0x48

#define	C2X20WAMP_ADDRESS_1 0x01

#define	C2X20WAMP_ADDRESS_2 0x02

#define	C2X20WAMP_6_BIT_VALUE 0x3F

#define	C2X20WAMP_CMD_VOLUME_UP 0xC4

#define	C2X20WAMP_CMD_VOLUME_DOWN 0xC5

#define	C2X20WAMP_CMD_FILTERLESS_MODULATION 0x40

#define	C2X20WAMP_CMD_CLASSIC_PWM_MODULATION 0x41

#define	C2X20WAMP_6_BIT_VALUE 0x3F

Functions
void	c2x20wamp_cfg_setup (c2x20wamp_cfg_t *cfg)
	Config Object Initialization function.

C2X20WAMP_RETVAL	c2x20wamp_init (c2x20wamp_t ctx, c2x20wamp_cfg_t cfg)
	Initialization function.

void	c2x20wamp_generic_write (c2x20wamp_t *ctx, uint8_t data_buf)
	Generic write function.

void	c2x20wamp_mode_play (c2x20wamp_t *ctx)
	Set Play mode of the amplifier function.

void	c2x20wamp_mode_mute (c2x20wamp_t *ctx)
	Set Mute mode of the amplifier function.

void	c2x20wamp_disable (c2x20wamp_t *ctx)
	Disable the amplifier function.

void	c2x20wamp_enable (c2x20wamp_t *ctx)
	Enable the amplifier function.

void	c2x20wamp_set_volume (c2x20wamp_t *ctx, uint8_t volume)
	Set volume of the amplifier function.

void	c2x20wamp_volume_up (c2x20wamp_t *ctx)
	Increase the volume by one level function.

void	c2x20wamp_volume_down (c2x20wamp_t *ctx)
	Decrease the volume by one level function.

void	c2x20wamp_filterless_modulation (c2x20wamp_t *ctx)
	Set filterless output modulation function.

void	c2x20wamp_classic_pwm_modulation (c2x20wamp_t *ctx)
	Set classic PWM output modulation function.

Detailed Description

This file contains API for c2x20W Amp Click driver.

Data Structures