Diff: PreampTDA7419.h

Revision:

0:86ea14016b10

Child:

1:69c37f1ab7df

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PreampTDA7419.h	Sun Oct 19 04:30:22 2014 +0000
@@ -0,0 +1,70 @@
+/** TDA7419 PreAmp library, I2C
+ *
+ * @Author: Dan Cohen
+ */
+#ifndef DigoleSerialDisp_h
+#define DigoleSerialDisp_h
+ 
+#include "mbed.h"
+#include <inttypes.h>
+ 
+ ///////////////////////////
+// Variables for TDA7419 // 
+///////////////////////////
+// I2C address for TDA7419
+#define TDA7419_ADDRESS      0x44 
+ 
+#define DEC 10
+#define HEX 16
+#define OCT 8
+#define BIN 2
+ 
+ /** TDA7419 PreAmp library
+ *
+ * Includes the commands for volume, fader, subwoofer and tone controls
+ *
+ */
+class PreampTDA7419 {
+public:
+ 
+    /** Create a new Digole Serial Display interface
+     *
+     * @param sda is the pin for I2C SDA
+     * @param scl is the pin for I2C SCL
+     * @param address is the 7-bit address (default is 0x27 for the device)
+     */
+    PreampTDA7419(PinName sda, PinName scl);
+ 
+    /** Sets a new I2C address for the Preamp board (perhaps not useful as it is fixed for the TDA4719)
+     * @param address is the the new address 
+     */
+    void setI2CAddress(uint8_t add);
+    
+    /** Set up the TDA7419 to default values that will allow audio to pass through the device
+     * 
+     */
+    void initialize();
+    int i2c_write(char command, char value);
+  
+private:
+    I2C _device;
+    uint8_t _address;
+    uint8_t _Comdelay;
+
+};
+ 
+#endif  
+    
+    
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
\ No newline at end of file