Capacitive Touch Sensor Controlling an MP3 Player
Dependencies: 4DGL-uLCD-SE SDFileSystem TextLCD mbed wave_player
VS1002.h@0:1cb83aab3f9a, 2016-12-08 (annotated)
- Committer:
- maxmbrown
- Date:
- Thu Dec 08 20:20:09 2016 +0000
- Revision:
- 0:1cb83aab3f9a
Capacitive Touch Sensor Controlling an MP3 Player
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
maxmbrown | 0:1cb83aab3f9a | 1 | #ifndef VS1002_H |
maxmbrown | 0:1cb83aab3f9a | 2 | #define VS1002_H |
maxmbrown | 0:1cb83aab3f9a | 3 | |
maxmbrown | 0:1cb83aab3f9a | 4 | #include "mbed.h" |
maxmbrown | 0:1cb83aab3f9a | 5 | #include "SDFileSystem.h" |
maxmbrown | 0:1cb83aab3f9a | 6 | #include "string" |
maxmbrown | 0:1cb83aab3f9a | 7 | #include "string.h" |
maxmbrown | 0:1cb83aab3f9a | 8 | #include "TextLCD.h" |
maxmbrown | 0:1cb83aab3f9a | 9 | |
maxmbrown | 0:1cb83aab3f9a | 10 | |
maxmbrown | 0:1cb83aab3f9a | 11 | //SCI_MODE register bits as of p.26 of the datasheet |
maxmbrown | 0:1cb83aab3f9a | 12 | #define SM_DIFF 0x0001 |
maxmbrown | 0:1cb83aab3f9a | 13 | #define SM_SETTOZERO 0x0002 |
maxmbrown | 0:1cb83aab3f9a | 14 | #define SM_RESET 0x0004 |
maxmbrown | 0:1cb83aab3f9a | 15 | #define SM_OUTOFWAV 0x0008 |
maxmbrown | 0:1cb83aab3f9a | 16 | #define SM_PDOWN 0x0010 |
maxmbrown | 0:1cb83aab3f9a | 17 | #define SM_TESTS 0x0020 |
maxmbrown | 0:1cb83aab3f9a | 18 | #define SM_STREAM 0x0040 |
maxmbrown | 0:1cb83aab3f9a | 19 | #define SM_PLUSV 0x0080 |
maxmbrown | 0:1cb83aab3f9a | 20 | #define SM_DACT 0x0100 |
maxmbrown | 0:1cb83aab3f9a | 21 | #define SM_SDIORD 0x0200 |
maxmbrown | 0:1cb83aab3f9a | 22 | #define SM_SDISHARE 0x0400 |
maxmbrown | 0:1cb83aab3f9a | 23 | #define SM_SDINEW 0x0800 |
maxmbrown | 0:1cb83aab3f9a | 24 | #define SM_ADPCM 0x1000 |
maxmbrown | 0:1cb83aab3f9a | 25 | #define SM_ADPCM_HP 0x2000 |
maxmbrown | 0:1cb83aab3f9a | 26 | |
maxmbrown | 0:1cb83aab3f9a | 27 | extern int new_song_number; |
maxmbrown | 0:1cb83aab3f9a | 28 | extern int volume_left; |
maxmbrown | 0:1cb83aab3f9a | 29 | extern int volume_right; |
maxmbrown | 0:1cb83aab3f9a | 30 | extern int size; |
maxmbrown | 0:1cb83aab3f9a | 31 | extern bool pause; |
maxmbrown | 0:1cb83aab3f9a | 32 | extern bool old_pause; |
maxmbrown | 0:1cb83aab3f9a | 33 | extern bool mute; |
maxmbrown | 0:1cb83aab3f9a | 34 | extern bool old_mute; |
maxmbrown | 0:1cb83aab3f9a | 35 | extern bool stop; |
maxmbrown | 0:1cb83aab3f9a | 36 | extern int t; |
maxmbrown | 0:1cb83aab3f9a | 37 | extern int oldt; |
maxmbrown | 0:1cb83aab3f9a | 38 | extern int m; |
maxmbrown | 0:1cb83aab3f9a | 39 | extern int fade; |
maxmbrown | 0:1cb83aab3f9a | 40 | extern int old_fade; |
maxmbrown | 0:1cb83aab3f9a | 41 | extern string print_fade; |
maxmbrown | 0:1cb83aab3f9a | 42 | extern int fade_percent; |
maxmbrown | 0:1cb83aab3f9a | 43 | |
maxmbrown | 0:1cb83aab3f9a | 44 | extern char * song_name[6]; |
maxmbrown | 0:1cb83aab3f9a | 45 | |
maxmbrown | 0:1cb83aab3f9a | 46 | |
maxmbrown | 0:1cb83aab3f9a | 47 | class VS1002 { |
maxmbrown | 0:1cb83aab3f9a | 48 | |
maxmbrown | 0:1cb83aab3f9a | 49 | public: |
maxmbrown | 0:1cb83aab3f9a | 50 | |
maxmbrown | 0:1cb83aab3f9a | 51 | 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); |
maxmbrown | 0:1cb83aab3f9a | 52 | |
maxmbrown | 0:1cb83aab3f9a | 53 | void cs_low(void); |
maxmbrown | 0:1cb83aab3f9a | 54 | void cs_high(void); |
maxmbrown | 0:1cb83aab3f9a | 55 | void dcs_low(void); |
maxmbrown | 0:1cb83aab3f9a | 56 | void dcs_high(void); |
maxmbrown | 0:1cb83aab3f9a | 57 | void sci_en(void); |
maxmbrown | 0:1cb83aab3f9a | 58 | void sci_dis(void); |
maxmbrown | 0:1cb83aab3f9a | 59 | void sdi_en(void); |
maxmbrown | 0:1cb83aab3f9a | 60 | void sdi_dis(void); |
maxmbrown | 0:1cb83aab3f9a | 61 | |
maxmbrown | 0:1cb83aab3f9a | 62 | void sci_initialise(void); |
maxmbrown | 0:1cb83aab3f9a | 63 | void sdi_initialise(void); |
maxmbrown | 0:1cb83aab3f9a | 64 | void reset(void); |
maxmbrown | 0:1cb83aab3f9a | 65 | void power_down(void); |
maxmbrown | 0:1cb83aab3f9a | 66 | |
maxmbrown | 0:1cb83aab3f9a | 67 | void sci_write(unsigned char, unsigned short int); |
maxmbrown | 0:1cb83aab3f9a | 68 | void sdi_write(unsigned char); |
maxmbrown | 0:1cb83aab3f9a | 69 | unsigned short int read(unsigned short int); |
maxmbrown | 0:1cb83aab3f9a | 70 | void sine_test_activate(unsigned char); |
maxmbrown | 0:1cb83aab3f9a | 71 | void volume(signed int,signed int); |
maxmbrown | 0:1cb83aab3f9a | 72 | void sine_test_deactivate(void); |
maxmbrown | 0:1cb83aab3f9a | 73 | void play_song(string, string, int); |
maxmbrown | 0:1cb83aab3f9a | 74 | void update_LCD(string); |
maxmbrown | 0:1cb83aab3f9a | 75 | |
maxmbrown | 0:1cb83aab3f9a | 76 | int num_of_files; |
maxmbrown | 0:1cb83aab3f9a | 77 | |
maxmbrown | 0:1cb83aab3f9a | 78 | DigitalIn _DREQ; |
maxmbrown | 0:1cb83aab3f9a | 79 | DigitalOut _RST; |
maxmbrown | 0:1cb83aab3f9a | 80 | AnalogIn _VOL; |
maxmbrown | 0:1cb83aab3f9a | 81 | |
maxmbrown | 0:1cb83aab3f9a | 82 | protected: |
maxmbrown | 0:1cb83aab3f9a | 83 | |
maxmbrown | 0:1cb83aab3f9a | 84 | SPI _spi; |
maxmbrown | 0:1cb83aab3f9a | 85 | DigitalOut _CS; |
maxmbrown | 0:1cb83aab3f9a | 86 | DigitalOut _DCS; |
maxmbrown | 0:1cb83aab3f9a | 87 | SDFileSystem _sd; |
maxmbrown | 0:1cb83aab3f9a | 88 | |
maxmbrown | 0:1cb83aab3f9a | 89 | }; |
maxmbrown | 0:1cb83aab3f9a | 90 | #endif |