Kazuhiro Ouchi / AkiLedMatrix

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Diff: akiledmatrix.h

Revision:
11:392395419b14
Parent:
10:9ce938cdeb33
diff -r 9ce938cdeb33 -r 392395419b14 akiledmatrix.h
--- a/akiledmatrix.h	Sun Jun 02 16:59:52 2013 +0000
+++ b/akiledmatrix.h	Mon Jun 03 15:11:30 2013 +0000
@@ -24,7 +24,7 @@
  * // 9 GND
  * // 10 GND
  *
- * AkiLedMatrix ledmatrix(p5, p6, p7, p8, p9, p10);
+ * AkiLedMatrix ledmatrix(p5, p6, p7, p8, p9, p10, 1);
  * 
  * int main() {
  *    const unsigned char buf[] = {
@@ -48,7 +48,7 @@
  *    int delay = 1000; // dynamic time (us)
  *    
  *    while(1){
- *        ledmatrix.display(buf, delay, ledunit);
+ *        ledmatrix.display(buf, delay);
  *    }
  * }
  * @endcode
@@ -62,13 +62,15 @@
      * @param clock CLOCK IN
      * @param latch LATCH IN
      * @param strobe STROBE IN
+     * @param maxledunit The number of LED units.
      */
     AkiLedMatrix(PinName sin1,
                  PinName sin2,
                  PinName sin3,
                  PinName clock,
                  PinName latch,
-                 PinName strobe);
+                 PinName strobe,
+                 int maxledunit);
                                   
      /** Displays the contents of the buffer
       *
@@ -78,10 +80,11 @@
       * @returns
       *        void
       */
-     void display(const unsigned char *buffer, const unsigned int delay, const unsigned int ledunit);
+     void display(unsigned char *buffer, int delay = 1000);
  
 private:
     DigitalOut _sin1,_sin2,_sin3,_clock,_latch,_strobe;
+    int _maxledunit;
 };
  
 #endif
\ No newline at end of file