Diff: LEDBar.h

Revision:

0:a2b97475d3af

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LEDBar.h	Sat Nov 30 03:04:10 2013 +0000
@@ -0,0 +1,36 @@
+#ifndef LED_Bar_H
+#define LED_Bar_H
+#include "mbed.h"
+
+#if 0
+#define DDR_Data  DDRB
+#define DDR_Clk   DDRB
+#define PORT_Data PORTB
+#define PORT_Clk  PORTB
+
+#define BIT_Data  0x01
+#define BIT_Clk   0x02
+#endif
+
+#define CmdMode 0x0000  //Work on 8-bit mode
+#define ON 0x00ff   //8-bit 1 data
+#define SHUT 0x0000   //8-bit 0 data
+
+class LED_Bar
+{
+  public:
+  LED_Bar(PinName clk_pin, PinName data_pin);
+  void set_LED_Index(unsigned int index);
+  void set_LED_Index(unsigned int index1,unsigned int index2);
+  void set_LED_Range(unsigned int indexTo);
+  void set_LED_Range(unsigned int indexTo1,unsigned int indexTo2);
+  
+  private:
+  DigitalOut _clk_pin;
+  DigitalOut _data_pin;
+  void send16bitData(unsigned int data);
+  void latchData(void);
+  int _clk;
+  int _dat;
+};
+#endif;
\ No newline at end of file