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

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

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

struct	evc_cfg_t
	Click configuration structure definition. More...

Macros
#define	EVC_MAP_MIKROBUS(cfg, mikrobus)

#define	EVC_RETVAL uint8_t

#define	EVC_OK 0x00

#define	EVC_INIT_ERROR 0xFF

#define	EVC_SET_VOLUME_1dB 0x11

#define	EVC_SET_VOLUME_10dB 0x01

#define	EVC_SET_VOLUME_20dB 0x02

#define	EVC_SET_VOLUME_2dB 0x12

#define	EVC_SET_VOLUME_30dB 0x03

#define	EVC_SET_VOLUME_3dB 0x13

#define	EVC_SET_VOLUME_40dB 0x04

#define	EVC_SET_VOLUME_4dB 0x14

#define	EVC_SET_VOLUME_50dB 0x05

#define	EVC_SET_VOLUME_5dB 0x15

#define	EVC_SET_VOLUME_60dB 0x06

#define	EVC_SET_VOLUME_6dB 0x16

#define	EVC_SET_VOLUME_70dB 0x07

#define	EVC_SET_VOLUME_7dB 0x17

#define	EVC_SET_VOLUME_0dB 0x00

#define	EVC_SET_VOLUME_8dB 0x18

#define	EVC_SET_VOLUME_9dB 0x19

#define	EVC_CHANNEL_1 0x80

#define	EVC_CHANNEL_2 0x40

#define	EVC_CHANNEL_3 0x00

#define	EVC_CHANNEL_4 0x20

#define	EVC_CHANNEL_5 0x60

#define	EVC_CHANNEL_6 0xA0

#define	EVC_ALL_CHANNEL 0xC0

#define	EVC_ALL_CHANNEL_MUTE 0xF9

#define	EVC_ALL_CHANNEL_UNMUTE 0xF8

#define	EVC_CLEAR_ALL 0xC0

#define	EVC_DEVICE_SLAVE_ADDRESS_01 0x42

#define	EVC_DEVICE_SLAVE_ADDRESS_00 0x40

#define	EVC_DEVICE_SLAVE_ADDRESS_10 0x44

#define	EVC_DEVICE_SLAVE_ADDRESS_11 0x46

Functions
void	evc_cfg_setup (evc_cfg_t *cfg)
	Config Object Initialization function.

EVC_RETVAL	evc_init (evc_t ctx, evc_cfg_t cfg)
	Initialization function.

void	evc_default_cfg (evc_t *ctx)
	Click Default Configuration function.

void	evc_generic_write (evc_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic write function.

void	evc_generic_read (evc_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic read function.

void	evc_set_volume_part (evc_t *ctx, uint8_t channel, uint8_t volume1, uint8_t volume2)
	Set volume for the channel.

void	evc_set_volume_full (evc_t *ctx, uint8_t channel, int8_t volume)
	Set volume for the channel.

void	evc_clear (evc_t *ctx)
	Clear register.

void	evc_mute (evc_t *ctx, uint8_t mute)
	Mute and Unmute.

Detailed Description

This file contains API for EVC Click driver.

Data Structures