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Arduino MP3 Shield MP3Player This program comes from http://mbed.org/cookbook/VS1002-MP3-Decoder (Very small modification done to fit latest libs)
Dependencies: mbed SDFileSystem
Diff: VS1002.h
- Revision:
- 0:8eab2c229d83
diff -r 000000000000 -r 8eab2c229d83 VS1002.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/VS1002.h Sun Oct 03 16:56:38 2010 +0000 @@ -0,0 +1,74 @@ +#ifndef VS1002_H +#define VS1002_H + +//#define FS_ONLY +#define FIXED_VOL + +#include "mbed.h" +#include "SDFileSystem.h" +#include "string" +#include "string.h" + +//SCI_MODE register bits as of p.26 of the datasheet +#define SM_DIFF 0x0001 +#define SM_SETTOZERO 0x0002 +#define SM_RESET 0x0004 +#define SM_OUTOFWAV 0x0008 +#define SM_PDOWN 0x0010 +#define SM_TESTS 0x0020 +#define SM_STREAM 0x0040 +#define SM_PLUSV 0x0080 +#define SM_DACT 0x0100 +#define SM_SDIORD 0x0200 +#define SM_SDISHARE 0x0400 +#define SM_SDINEW 0x0800 +#define SM_ADPCM 0x1000 +#define SM_ADPCM_HP 0x2000 + + +class VS1002 { + +public: +// VS1002(int _mmosi, int _mmiso, int _ssck, int _ccs, const char* _name, +// int _mosi, int _miso, int _sck, int _cs, int _rst, int _dreq, int _dcs, int _vol); + VS1002(PinName _mmosi, PinName _mmiso, PinName _ssck, PinName _ccs, const char* _name, + PinName _mosi, PinName _miso, PinName _sck, PinName _cs, PinName _rst, PinName _dreq, + PinName _dcs, PinName _vol); + + void cs_low(void); + void cs_high(void); + void dcs_low(void); + void dcs_high(void); + void sci_en(void); + void sci_dis(void); + void sdi_en(void); + void sdi_dis(void); + + void sci_initialise(void); + void sdi_initialise(void); + void reset(void); + void power_down(void); + + void sci_write(unsigned char, unsigned short int); + void sdi_write(unsigned char); + unsigned short int read(unsigned short int); + void sine_test_activate(unsigned char); + void volume(void); + void sine_test_deactivate(void); + void play_song(int); + + int num_of_files; + + DigitalIn _DREQ; + DigitalOut _RST; + AnalogIn _VOL; + +protected: + + SPI _spi; + DigitalOut _CS; + DigitalOut _DCS; + SDFileSystem _sd; + +}; +#endif