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Dependents: 4180Lab3Part2Bluetooth
rgb-led.h
- Committer:
- elirobelo
- Date:
- 2017-02-23
- Revision:
- 0:ecca218c906a
File content as of revision 0:ecca218c906a:
#include "mbed.h" //Class to control an RGB LED using three PWM pins class RGBLed { public: RGBLed(PinName redpin, PinName greenpin, PinName bluepin); void write(float red,float green, float blue); private: PwmOut _redpin; PwmOut _greenpin; PwmOut _bluepin; }; RGBLed::RGBLed (PinName redpin, PinName greenpin, PinName bluepin) : _redpin(redpin), _greenpin(greenpin), _bluepin(bluepin) { //50Hz PWM clock default a bit too low, go to 2000Hz (less flicker) _redpin.period(0.0005); } void RGBLed::write(float red,float green, float blue) { _redpin = red; _greenpin = green; _bluepin = blue; }