Stop interrupt when switching to 100% duty cycle

Brian Baltz · Brian Baltz · commit 2299da2693c0 · 2016-02-10T07:47:38.000-08:00
Signed-off-by: Brian Baltz &lt;brian.a.baltz@intel.com&gt;
diff --git a/libraries/CurieTimerOne/CurieTimer.cpp b/libraries/CurieTimerOne/CurieTimer.cpp
@@ -170,6 +170,8 @@ int CurieTimer::pwmStart(unsigned int outputPin, double dutyPercentage, unsigned
   }
 
   if(dutyPercentage == 100.0) {
+    // If PWM is already running, reset the timer and set pin to HIGH
+    kill(); 
     digitalWrite(pwmPin, HIGH);
     return SUCCESS;
   }

Original file line number	Diff line number	Diff line change
`@@ -170,6 +170,8 @@ int CurieTimer::pwmStart(unsigned int outputPin, double dutyPercentage, unsigned`
`170`	`170`	`}`
`171`	`171`
`172`	`172`	`if(dutyPercentage == 100.0) {`
	`173`	`+ // If PWM is already running, reset the timer and set pin to HIGH`
	`174`	`+ kill();`
`173`	`175`	`digitalWrite(pwmPin, HIGH);`
`174`	`176`	`return SUCCESS;`
`175`	`177`	`}`