Michael Parrish / Mbed 2 deprecated EMBEDDED4180

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Show/hide line numbers LEDController.cpp Source File

LEDController.cpp

00001 #include "globals.h"
00002 #include "hardware.h"
00003 #include "LEDController.h"
00004 
00005 
00006 RGBLed::RGBLed (PinName redpin, PinName greenpin, PinName bluepin)
00007     : _redpin(redpin), _greenpin(greenpin), _bluepin(bluepin)
00008 {
00009     //50Hz PWM clock default a bit too low, go to 2000Hz (less flicker)
00010     _redpin.period(0.0005);
00011 }
00012  
00013 void RGBLed::write(float red,float green, float blue)
00014 {
00015     _redpin = red;
00016     _greenpin = green;
00017     _bluepin = blue;
00018 }
00019 //class could be moved to include file
00020  
00021  
00022 //Setup RGB led using PWM pins and class
00023 RGBLed myRGBled(p23,p22,p21); //RGB PWM pins
00024 
00025 void Control() {
00026     myRGBled.write(1.0,0.0,0.0); //red
00027 }
00028 
00029 void NoControl() {
00030     myRGBled.write(0.0,0.0,0.0); //red
00031 }
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