mp3.h File Reference

This file contains API for MP3 Click driver. More...

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

Go to the source code of this file.

Data Structures
struct	mp3_t
	Click ctx object definition. More...
struct	mp3_cfg_t
	Click configuration structure definition. More...

Macros
#define	MP3_MAP_MIKROBUS(cfg, mikrobus)
#define	MP3_WRITE_CMD   0x02
#define	MP3_READ_CMD   0x03
#define	MP3_BASE_ADDR   0x00
#define	MP3_MODE_ADDR   0x00
#define	MP3_STATUS_ADDR   0x01
#define	MP3_BASS_ADDR   0x02
#define	MP3_CLOCKF_ADDR   0x03
#define	MP3_DECODE_TIME_ADDR   0x04
#define	MP3_AUDATA_ADDR   0x05
#define	MP3_WRAM_ADDR   0x06
#define	MP3_WRAMADDR_ADDR   0x07
#define	MP3_HDAT0_ADDR   0x08
#define	MP3_HDAT1_ADDR   0x09
#define	MP3_AIADDR_ADDR   0x0A
#define	MP3_VOL_ADDR   0x0B
#define	MP3_AICTRL0_ADDR   0x0C
#define	MP3_AICTRL1_ADDR   0x0D
#define	MP3_AICTRL2_ADDR   0x0E
#define	MP3_AICTRL3_ADDR   0x0F
#define	MP3_OK   0
#define	MP3_ERROR   -1

Functions
void	mp3_cfg_setup (mp3_cfg_t *cfg)
	Config Object Initialization function.
err_t	mp3_init (mp3_t *ctx, mp3_cfg_t *cfg)
	Initialization function.
void	mp3_reset (mp3_t *ctx)
	Functions for reset MP3 module.
uint8_t	mp3_is_busy (mp3_t *ctx)
	Function that checks whether busy mp3.
void	mp3_cmd_write (mp3_t *ctx, uint8_t address, uint16_t input)
	Function writes one byte (command) to MP3.
uint16_t	mp3_cmd_read (mp3_t *ctx, uint8_t address)
	Function reads command from MP3.
err_t	mp3_data_write (mp3_t *ctx, uint8_t input)
	Function writes one byte ( data ) to MP3.
err_t	mp3_data_write_32 (mp3_t *ctx, uint8_t *input32)
	Function Write 32 bytes ( data ) to MP3.
void	mp3_set_volume (mp3_t *ctx, uint8_t vol_left, uint8_t vol_right)
	Function set volume to MP3 click for left and right channels.

Detailed Description

This file contains API for MP3 Click driver.