Jens Vanhove / RgbLED

A simple class for driving an RGB LED that uses standard color specification.

Dependencies:   C12832

RGBLed.cpp@1:f2ac6d53f63d, 2021-02-05 (annotated)

Committer:
jensva
Date:
Fri Feb 05 13:55:49 2021 +0000
Revision:
1:f2ac6d53f63d
Parent:
0:396b3f9574ea 
Potentiometer

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vandep01 0:396b3f9574ea 1 #include "RGBLed.h"
vandep01 0:396b3f9574ea 2
vandep01 0:396b3f9574ea 3 RGBLed::RGBLed(PinName redPin, PinName greenPin, PinName bluePin) : m_red(redPin), m_green(greenPin), m_blue(bluePin)
vandep01 0:396b3f9574ea 4 {
vandep01 0:396b3f9574ea 5 }
vandep01 0:396b3f9574ea 6
vandep01 0:396b3f9574ea 7 void RGBLed::init()
vandep01 0:396b3f9574ea 8 {
vandep01 0:396b3f9574ea 9 m_red.period(0.001);
vandep01 0:396b3f9574ea 10 }
vandep01 0:396b3f9574ea 11
vandep01 0:396b3f9574ea 12 void RGBLed::setColor(const float red, const float green, const float blue)
vandep01 0:396b3f9574ea 13 {
vandep01 0:396b3f9574ea 14 // Negative logic
vandep01 0:396b3f9574ea 15 m_red = 1.f - red;
vandep01 0:396b3f9574ea 16 m_green = 1.f - green;
vandep01 0:396b3f9574ea 17 m_blue = 1.f - blue;
vandep01 0:396b3f9574ea 18 }