Joseph Roberts / PPM

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Dependents:   PPM_Test QuadCopter Quadcopter_mk2

Diff: PPM.cpp

Revision:
1:fb0ab71eb0ea
Parent:
0:083ed8cea5ff
--- a/PPM.cpp	Tue Aug 26 15:54:34 2014 +0000
+++ b/PPM.cpp	Thu Jan 22 18:02:33 2015 +0000
@@ -90,9 +90,14 @@
         else
         {
             //Map the channel times to value between the channel min and channel max
-            channelData[i] = (_completeTimes[i] - _minimumPulseTime) * (_maximumOutput - _minimumOutput) / (_maximumPulseTime - _minimumPulseTime) + _minimumOutput;
+            channelData[i] = Map(_completeTimes[i] ,_minimumPulseTime, _maximumPulseTime, _minimumOutput, _maximumOutput);
         }
     }
     
     return; 
+}
+
+float PPM::Map(float input, float inputMin, float inputMax, float outputMin, float outputMax)
+{
+    return (input - inputMin) * (outputMax - outputMin) / (inputMax - inputMin) + outputMin;
 }
\ No newline at end of file