Shigeki KOMATSU
mbeduino MP3 Sheild player MP3 player that runs on mebeduin with MP3 Shield. Regarding mbeduino, refer to: http://mbed.org/users/okini3939/notebook/mbeduino/ Regarding MP3 Shiled, refer to: http://www.sparkfun.com/commerce/product_info.php?products_id=9736
Dependencies: mbed SDFileSystem
VS1053.h@0:67cb2f650c15, 2010-10-12 (annotated)
- Committer:
- xshige
- Date:
- Tue Oct 12 14:11:52 2010 +0000
- Revision:
- 0:67cb2f650c15
- Child:
- 1:c47269f0e9e1
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| xshige | 0:67cb2f650c15 | 1 | #ifndef VS1053_H |
| xshige | 0:67cb2f650c15 | 2 | #define VS1053_H |
| xshige | 0:67cb2f650c15 | 3 | |
| xshige | 0:67cb2f650c15 | 4 | #define FIXED_VOL |
| xshige | 0:67cb2f650c15 | 5 | |
| xshige | 0:67cb2f650c15 | 6 | #include "mbed.h" |
| xshige | 0:67cb2f650c15 | 7 | //#include "SDFileSystem.h" |
| xshige | 0:67cb2f650c15 | 8 | #include "string" |
| xshige | 0:67cb2f650c15 | 9 | #include "string.h" |
| xshige | 0:67cb2f650c15 | 10 | |
| xshige | 0:67cb2f650c15 | 11 | //SCI_MODE register bits as of p.38 of the datasheet |
| xshige | 0:67cb2f650c15 | 12 | #define SM_DIFF 0x0001 |
| xshige | 0:67cb2f650c15 | 13 | #define SM_LAYER12 0x0002 |
| xshige | 0:67cb2f650c15 | 14 | #define SM_RESET 0x0004 |
| xshige | 0:67cb2f650c15 | 15 | #define SM_CANCEL 0x0008 |
| xshige | 0:67cb2f650c15 | 16 | #define SM_EARSPEAKER_LO 0x0010 |
| xshige | 0:67cb2f650c15 | 17 | #define SM_TESTS 0x0020 |
| xshige | 0:67cb2f650c15 | 18 | #define SM_STREAM 0x0040 |
| xshige | 0:67cb2f650c15 | 19 | #define SM_EARSPEAKER_HI 0x0080 |
| xshige | 0:67cb2f650c15 | 20 | #define SM_DACT 0x0100 |
| xshige | 0:67cb2f650c15 | 21 | #define SM_SDIORD 0x0200 |
| xshige | 0:67cb2f650c15 | 22 | #define SM_SDISHARE 0x0400 |
| xshige | 0:67cb2f650c15 | 23 | #define SM_SDINEW 0x0800 |
| xshige | 0:67cb2f650c15 | 24 | #define SM_ADPCM 0x1000 |
| xshige | 0:67cb2f650c15 | 25 | #define SM_B13 0x2000 |
| xshige | 0:67cb2f650c15 | 26 | #define SM_LINE1 0x4000 |
| xshige | 0:67cb2f650c15 | 27 | #define SM_CLK_RANGE 0x8000 |
| xshige | 0:67cb2f650c15 | 28 | |
| xshige | 0:67cb2f650c15 | 29 | class VS1053 { |
| xshige | 0:67cb2f650c15 | 30 | |
| xshige | 0:67cb2f650c15 | 31 | public: |
| xshige | 0:67cb2f650c15 | 32 | VS1053( |
| xshige | 0:67cb2f650c15 | 33 | //PinName _mmosi, PinName _mmiso, PinName _ssck, PinName _ccs, const char* _name, |
| xshige | 0:67cb2f650c15 | 34 | PinName _mosi, PinName _miso, PinName _sck, PinName _cs, PinName _rst, PinName _dreq, |
| xshige | 0:67cb2f650c15 | 35 | PinName _dcs, PinName _vol); |
| xshige | 0:67cb2f650c15 | 36 | |
| xshige | 0:67cb2f650c15 | 37 | void cs_low(void); |
| xshige | 0:67cb2f650c15 | 38 | void cs_high(void); |
| xshige | 0:67cb2f650c15 | 39 | void dcs_low(void); |
| xshige | 0:67cb2f650c15 | 40 | void dcs_high(void); |
| xshige | 0:67cb2f650c15 | 41 | void sci_en(void); |
| xshige | 0:67cb2f650c15 | 42 | void sci_dis(void); |
| xshige | 0:67cb2f650c15 | 43 | void sdi_en(void); |
| xshige | 0:67cb2f650c15 | 44 | void sdi_dis(void); |
| xshige | 0:67cb2f650c15 | 45 | |
| xshige | 0:67cb2f650c15 | 46 | void sci_initialise(void); |
| xshige | 0:67cb2f650c15 | 47 | void sdi_initialise(void); |
| xshige | 0:67cb2f650c15 | 48 | void reset(void); |
| xshige | 0:67cb2f650c15 | 49 | void power_down(void); |
| xshige | 0:67cb2f650c15 | 50 | |
| xshige | 0:67cb2f650c15 | 51 | void sci_write(unsigned char, unsigned short int); |
| xshige | 0:67cb2f650c15 | 52 | void sdi_write(unsigned char); |
| xshige | 0:67cb2f650c15 | 53 | unsigned short int read(unsigned short int); |
| xshige | 0:67cb2f650c15 | 54 | void sine_test_activate(unsigned char); |
| xshige | 0:67cb2f650c15 | 55 | void volume(void); |
| xshige | 0:67cb2f650c15 | 56 | void sine_test_deactivate(void); |
| xshige | 0:67cb2f650c15 | 57 | void writeStream(unsigned char *, int); |
| xshige | 0:67cb2f650c15 | 58 | #if 0 |
| xshige | 0:67cb2f650c15 | 59 | void putcStream(unsigned char); |
| xshige | 0:67cb2f650c15 | 60 | #endif |
| xshige | 0:67cb2f650c15 | 61 | void terminateStream(void); |
| xshige | 0:67cb2f650c15 | 62 | |
| xshige | 0:67cb2f650c15 | 63 | DigitalIn _DREQ; |
| xshige | 0:67cb2f650c15 | 64 | DigitalOut _RST; |
| xshige | 0:67cb2f650c15 | 65 | AnalogIn _VOL; |
| xshige | 0:67cb2f650c15 | 66 | |
| xshige | 0:67cb2f650c15 | 67 | protected: |
| xshige | 0:67cb2f650c15 | 68 | SPI _spi; |
| xshige | 0:67cb2f650c15 | 69 | DigitalOut _CS; |
| xshige | 0:67cb2f650c15 | 70 | DigitalOut _DCS; |
| xshige | 0:67cb2f650c15 | 71 | |
| xshige | 0:67cb2f650c15 | 72 | }; |
| xshige | 0:67cb2f650c15 | 73 | #endif |