Andy A / SlowPWM

Very simple class to give slow speed PWM using timers and digital out.

Example use...

#include "SlowPWM.h"
SlowPWM MyTimer1(LED1);
SlowPWM MyTimer2(LED2);
SlowPWM MyTimer3(LED3);

main()
{
    MyTimer1.setPeriod(4);
    MyTimer1.setHighTime(2);
    MyTimer1.start();
    MyTimer2.setPeriod(2);
    MyTimer2.setHighTime(1.5);
    MyTimer2.start();
    MyTimer3.setPeriod(3.8);
    MyTimer3.setHighTime(1.5);
    MyTimer3.start();
    while(true) {
        wait(1);
    }
}

Diff: SlowPWM.h

Revision:
1:386d04fe1e37
Parent:
0:76861123625b
Child:
2:c90e2d2f52aa
--- a/SlowPWM.h	Tue Jun 18 10:52:51 2019 +0000
+++ b/SlowPWM.h	Tue Jun 18 16:22:56 2019 +0000
@@ -1,16 +1,16 @@
-#ifndef __slowPWM.h__
-#define __slowPWM.h__ 
+#ifndef __SlowPWM_H__
+#define __SlowPWM_H__
  
 #include "mbed.h"
-class slowPWM : public DigitalOut
+class SlowPWM : public DigitalOut
 {
 public:
  
 // constructor without setting anything going.
-    slowPWM( const PinName pin);
+    SlowPWM( const PinName pin);
  
 // constructor that also starts things running
-    slowPWM( float period, float highTime, const PinName pin );
+    SlowPWM( float period, float highTime, const PinName pin );
  
 // set the period
     void setPeriod(float period);