Diff: VS1002.h

Revision:

0:37da71b87d96

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/VS1002.h	Tue Mar 01 06:22:50 2011 +0000
@@ -0,0 +1,71 @@
+#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 _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(void);
+    int num_of_files;
+    
+    DigitalIn _DREQ;
+    DigitalOut _RST;
+    AnalogIn _VOL;
+    
+protected:
+
+    SPI _spi;
+    DigitalOut _CS;
+    DigitalOut _DCS;
+
+};
+#endif