Mark Uckermann / DtPWM

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Diff: DtPWM.h

Revision:
3:d7b9697768d8
Parent:
2:1ef7ff2f120e
Child:
4:a490a36f1cb1
--- a/DtPWM.h	Wed Mar 29 12:34:52 2017 +0000
+++ b/DtPWM.h	Tue Apr 04 22:20:38 2017 +0000
@@ -40,16 +40,19 @@
     /**
     * Create a dtPWM object connected to channel 2 and 4, optionally to LED 2&4
     *
-    * @param led - false does not connect LEDs (default)
+    * @param ebaled - start pwm enabled, output as soon as object is created (default)
     */
-    DtPWM(bool led = false);
-    ~DtPWM(); 
-    
+    DtPWM(bool enable = true);
     
     /**
     * enable pin outputs and start the timer
+    *
+    * @channel - determines which channels are enabled. 
+    *               'h' for high (PWM1.2)
+    *               'l' for low (PWM1.4)
+    *               'a' for both (PWM1.2 & 1.4) (default)
     */
-    void enable();
+    void enable(char channel = 'a');
     
     /**
     * set output pins to low as fast as possible and stop the timer