Diff: VS1002.h

Revision:

0:c3c8793d0091

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/VS1002.h	Wed Mar 16 13:38:50 2016 +0000
@@ -0,0 +1,76 @@
+#ifndef VS1002_H
+#define VS1002_H
+
+#include "mbed.h"
+#include "SDFileSystem.h"
+#include "string"
+#include "string.h"
+#include "TextLCD.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
+
+extern int new_song_number;
+extern int volume_set;
+extern bool pause;
+extern bool mute;
+extern char * song_name[6];
+
+
+class VS1002  {
+
+public:
+
+    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(signed int,signed int);
+    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
\ No newline at end of file