Adafruit_VS1053.h File Reference

#include <WProgram.h>
#include <pins_arduino.h>
#include "wiring_private.h"
#include <Adafruit_SPIDevice.h>
#include <SD.h>

Go to the source code of this file.

Classes
class	Adafruit_VS1053
class	Adafruit_VS1053_FilePlayer
	File player for the Adafruit VS1053. More...

Macros
#define	VS1053_FILEPLAYER_TIMER0_INT   255
	Allows useInterrupt to accept pins 0 to 254.
#define	VS1053_FILEPLAYER_PIN_INT   5
	Allows useInterrupt to accept pins 0 to 4.
#define	VS1053_SCI_READ   0x03
	Serial read address.
#define	VS1053_SCI_WRITE   0x02
	Serial write address.
#define	VS1053_REG_MODE   0x00
	Mode control.
#define	VS1053_REG_STATUS   0x01
	Status of VS1053b.
#define	VS1053_REG_BASS   0x02
	Built-in bass/treble control.
#define	VS1053_REG_CLOCKF   0x03
	Clock frequency + multiplier.
#define	VS1053_REG_DECODETIME   0x04
	Decode time in seconds.
#define	VS1053_REG_AUDATA   0x05
	Misc. audio data.
#define	VS1053_REG_WRAM   0x06
	RAM write/read.
#define	VS1053_REG_WRAMADDR   0x07
	Base address for RAM write/read.
#define	VS1053_REG_HDAT0   0x08
	Stream header data 0.
#define	VS1053_REG_HDAT1   0x09
	Stream header data 1.
#define	VS1053_REG_VOLUME   0x0B
	Volume control.
#define	VS1053_GPIO_DDR   0xC017
	Direction.
#define	VS1053_GPIO_IDATA   0xC018
	Values read from pins.
#define	VS1053_GPIO_ODATA   0xC019
	Values set to the pins.
#define	VS1053_INT_ENABLE   0xC01A
	Interrupt enable.
#define	VS1053_MODE_SM_DIFF   0x0001
	Differential, 0: normal in-phase audio, 1: left channel inverted.
#define	VS1053_MODE_SM_LAYER12   0x0002
	Allow MPEG layers I & II.
#define	VS1053_MODE_SM_RESET   0x0004
	Soft reset.
#define	VS1053_MODE_SM_CANCEL   0x0008
	Cancel decoding current file.
#define	VS1053_MODE_SM_EARSPKLO   0x0010
	EarSpeaker low setting.
#define	VS1053_MODE_SM_TESTS   0x0020
	Allow SDI tests.
#define	VS1053_MODE_SM_STREAM   0x0040
	Stream mode.
#define	VS1053_MODE_SM_SDINEW   0x0800
	VS1002 native SPI modes.
#define	VS1053_MODE_SM_ADPCM   0x1000
	PCM/ADPCM recording active.
#define	VS1053_MODE_SM_LINE1   0x4000
	MIC/LINE1 selector, 0: MICP, 1: LINE1.
#define	VS1053_MODE_SM_CLKRANGE   0x8000
	Input clock range, 0: 12..13 MHz, 1: 24..26 MHz.
#define	VS1053_SCI_AIADDR   0x0A
	with SCI_WRAMADDR and SCI_WRAM registers. More...
#define	VS1053_SCI_AICTRL0   0x0C
	SCI_AICTRL register 0. Used to access the user's application program.
#define	VS1053_SCI_AICTRL1   0x0D
	SCI_AICTRL register 1. Used to access the user's application program.
#define	VS1053_SCI_AICTRL2   0x0E
	SCI_AICTRL register 2. Used to access the user's application program.
#define	VS1053_SCI_AICTRL3   0x0F
	SCI_AICTRL register 3. Used to access the user's application program.
#define	VS1053_SCI_WRAM   0x06
	RAM write/read.
#define	VS1053_SCI_WRAMADDR   0x07
	Base address for RAM write/read.
#define	VS1053_PARA_PLAYSPEED   0x1E04
	0,1 = normal speed, 2 = 2x, 3 = 3x etc
#define	VS1053_DATABUFFERLEN   32
	Length of the data buffer.

Typedefs
typedef volatile uint8_t	RwReg
	1-byte read-write register
typedef uint8_t	PortMask
typedef volatile RwReg	PortReg

Macro Definition Documentation

VS1053_SCI_AIADDR

#define VS1053_SCI_AIADDR   0x0A

with SCI_WRAMADDR and SCI_WRAM registers.

Indicates the start address of the application code written earlier

Typedef Documentation

PortMask

typedef uint8_t PortMask

Type definition for a bitmask that is used to specify the bit width

PortReg

typedef volatile RwReg PortReg

Type definition/alias used to specify the port register that a pin is in