en 129
Dependents: MP3_player_on_Orange
VS1002.h@0:9abce67c084e, 2012-03-14 (annotated)
- Committer:
- nameless129
- Date:
- Wed Mar 14 14:08:32 2012 +0000
- Revision:
- 0:9abce67c084e
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| nameless129 | 0:9abce67c084e | 1 | #ifndef VS1002_H |
| nameless129 | 0:9abce67c084e | 2 | #define VS1002_H |
| nameless129 | 0:9abce67c084e | 3 | |
| nameless129 | 0:9abce67c084e | 4 | //file system only |
| nameless129 | 0:9abce67c084e | 5 | //#define FS_ONLY |
| nameless129 | 0:9abce67c084e | 6 | |
| nameless129 | 0:9abce67c084e | 7 | //no vol control |
| nameless129 | 0:9abce67c084e | 8 | //#define FIXED_VOL |
| nameless129 | 0:9abce67c084e | 9 | |
| nameless129 | 0:9abce67c084e | 10 | #include "mbed.h" |
| nameless129 | 0:9abce67c084e | 11 | #include "SDFileSystem.h" |
| nameless129 | 0:9abce67c084e | 12 | #include "string" |
| nameless129 | 0:9abce67c084e | 13 | #include "string.h" |
| nameless129 | 0:9abce67c084e | 14 | |
| nameless129 | 0:9abce67c084e | 15 | //SCI_MODE register bits as of p.26 of the datasheet |
| nameless129 | 0:9abce67c084e | 16 | #define SM_DIFF 0x0001 |
| nameless129 | 0:9abce67c084e | 17 | #define SM_SETTOZERO 0x0002 |
| nameless129 | 0:9abce67c084e | 18 | #define SM_RESET 0x0004 |
| nameless129 | 0:9abce67c084e | 19 | #define SM_OUTOFWAV 0x0008 |
| nameless129 | 0:9abce67c084e | 20 | #define SM_PDOWN 0x0010 |
| nameless129 | 0:9abce67c084e | 21 | #define SM_TESTS 0x0020 |
| nameless129 | 0:9abce67c084e | 22 | #define SM_STREAM 0x0040 |
| nameless129 | 0:9abce67c084e | 23 | #define SM_PLUSV 0x0080 |
| nameless129 | 0:9abce67c084e | 24 | #define SM_DACT 0x0100 |
| nameless129 | 0:9abce67c084e | 25 | #define SM_SDIORD 0x0200 |
| nameless129 | 0:9abce67c084e | 26 | #define SM_SDISHARE 0x0400 |
| nameless129 | 0:9abce67c084e | 27 | #define SM_SDINEW 0x0800 |
| nameless129 | 0:9abce67c084e | 28 | #define SM_ADPCM 0x1000 |
| nameless129 | 0:9abce67c084e | 29 | #define SM_ADPCM_HP 0x2000 |
| nameless129 | 0:9abce67c084e | 30 | |
| nameless129 | 0:9abce67c084e | 31 | |
| nameless129 | 0:9abce67c084e | 32 | class VS1002 { |
| nameless129 | 0:9abce67c084e | 33 | |
| nameless129 | 0:9abce67c084e | 34 | public: |
| nameless129 | 0:9abce67c084e | 35 | // VS1002(int _mmosi, int _mmiso, int _ssck, int _ccs, const char* _name, |
| nameless129 | 0:9abce67c084e | 36 | // int _mosi, int _miso, int _sck, int _cs, int _rst, int _dreq, int _dcs, int _vol); |
| nameless129 | 0:9abce67c084e | 37 | VS1002(PinName _mmosi, PinName _mmiso, PinName _ssck, PinName _ccs, const char* _name, |
| nameless129 | 0:9abce67c084e | 38 | PinName _mosi, PinName _miso, PinName _sck, PinName _cs, PinName _rst, PinName _dreq, |
| nameless129 | 0:9abce67c084e | 39 | PinName _dcs, PinName _vol); |
| nameless129 | 0:9abce67c084e | 40 | |
| nameless129 | 0:9abce67c084e | 41 | void cs_low(void); |
| nameless129 | 0:9abce67c084e | 42 | void cs_high(void); |
| nameless129 | 0:9abce67c084e | 43 | void dcs_low(void); |
| nameless129 | 0:9abce67c084e | 44 | void dcs_high(void); |
| nameless129 | 0:9abce67c084e | 45 | void sci_en(void); |
| nameless129 | 0:9abce67c084e | 46 | void sci_dis(void); |
| nameless129 | 0:9abce67c084e | 47 | void sdi_en(void); |
| nameless129 | 0:9abce67c084e | 48 | void sdi_dis(void); |
| nameless129 | 0:9abce67c084e | 49 | |
| nameless129 | 0:9abce67c084e | 50 | void sci_initialise(void); |
| nameless129 | 0:9abce67c084e | 51 | void sdi_initialise(void); |
| nameless129 | 0:9abce67c084e | 52 | void reset(void); |
| nameless129 | 0:9abce67c084e | 53 | void power_down(void); |
| nameless129 | 0:9abce67c084e | 54 | |
| nameless129 | 0:9abce67c084e | 55 | void sci_write(unsigned char, unsigned short int); |
| nameless129 | 0:9abce67c084e | 56 | void sdi_write(unsigned char); |
| nameless129 | 0:9abce67c084e | 57 | unsigned short int read(unsigned short int); |
| nameless129 | 0:9abce67c084e | 58 | void sine_test_activate(unsigned char); |
| nameless129 | 0:9abce67c084e | 59 | void volume(void); |
| nameless129 | 0:9abce67c084e | 60 | void sine_test_deactivate(void); |
| nameless129 | 0:9abce67c084e | 61 | void play_song(int); |
| nameless129 | 0:9abce67c084e | 62 | |
| nameless129 | 0:9abce67c084e | 63 | int num_of_files; |
| nameless129 | 0:9abce67c084e | 64 | |
| nameless129 | 0:9abce67c084e | 65 | DigitalIn _DREQ; |
| nameless129 | 0:9abce67c084e | 66 | DigitalOut _RST; |
| nameless129 | 0:9abce67c084e | 67 | AnalogIn _VOL; |
| nameless129 | 0:9abce67c084e | 68 | |
| nameless129 | 0:9abce67c084e | 69 | protected: |
| nameless129 | 0:9abce67c084e | 70 | |
| nameless129 | 0:9abce67c084e | 71 | SPI _spi; |
| nameless129 | 0:9abce67c084e | 72 | DigitalOut _CS; |
| nameless129 | 0:9abce67c084e | 73 | DigitalOut _DCS; |
| nameless129 | 0:9abce67c084e | 74 | SDFileSystem _sd; |
| nameless129 | 0:9abce67c084e | 75 | |
| nameless129 | 0:9abce67c084e | 76 | }; |
| nameless129 | 0:9abce67c084e | 77 | #endif |