Matthew Shuman / Mbed 2 deprecated Lab1TestAdvanced

This loops through PWM outputs connected to the red and green LED.

Dependencies:   mbed

main.cpp@2:758d7363957f, 2016-06-09 (annotated)

Committer:
mattshuman
Date:
Thu Jun 09 20:22:00 2016 +0000
Revision:
2:758d7363957f
Parent:
1:eceee8965029
Child:
3:e13f77e8172a
t;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mattshuman 0:62faec5d4c84 1 #include "mbed.h"
mattshuman 0:62faec5d4c84 2
mattshuman 0:62faec5d4c84 3 PwmOut r(LED_RED);
mattshuman 0:62faec5d4c84 4 PwmOut g(LED_GREEN);
mattshuman 0:62faec5d4c84 5
mattshuman 0:62faec5d4c84 6 int main()
mattshuman 0:62faec5d4c84 7 {
mattshuman 0:62faec5d4c84 8 r.period(0.001f);
mattshuman 0:62faec5d4c84 9 g.period(0.001f);
mattshuman 0:62faec5d4c84 10 while (true) {
mattshuman 0:62faec5d4c84 11 for (float i = 0.0f; i < 1.0f ; i += 0.001f) {
mattshuman 0:62faec5d4c84 12 float p = 2 * i; //Sweep the p value between 0 and 2, with .002 steps
mattshuman 2:758d7363957f 13 if(p<1)
mattshuman 2:758d7363957f 14 r=p;
mattshuman 2:758d7363957f 15 else
mattshuman 2:758d7363957f 16 r=p-1; //Sweep the red LED 2 times during the loop, igorning the integer portion of the float number.
mattshuman 0:62faec5d4c84 17 g = i; //Sweep the green LED 1 time during the loop.
mattshuman 0:62faec5d4c84 18 wait (0.0025f); //Wait 2.5 milliseconds per iteration, 2.5 seconds per full loop.
mattshuman 0:62faec5d4c84 19 }
mattshuman 0:62faec5d4c84 20 }
mattshuman 0:62faec5d4c84 21 }