NXP / Mbed 2 deprecated frdm_rgbled

Example PWM control of RGB LEDs

Dependencies:   mbed

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 
00003 PwmOut r(LED_RED);
00004 PwmOut g(LED_GREEN);
00005 
00006 int main()
00007 {
00008     r.period(0.001f);
00009     g.period(0.001f);
00010 
00011     while (true) {
00012         for (float i = 0.0f; i < 1.0f ; i += 0.001f) {
00013             float p = 3 * i;
00014             r = 1.0f - ((p < 1.0f) ? 1.0f - p : (p > 2.0f) ? p - 2.0f : 0.0f);
00015             g = 1.0f - ((p < 1.0f) ? p : (p > 2.0f) ? 0.0f : 2.0f - p);
00016             wait (0.0025f);
00017         }
00018     }
00019 }
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