Jack Occleshaw
w1squarewave
main.cpp@0:e556da5831a8, 2017-01-12 (annotated)
- Committer:
- occle
- Date:
- Thu Jan 12 15:41:24 2017 +0000
- Revision:
- 0:e556da5831a8
w1squarewave
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| occle | 0:e556da5831a8 | 1 | |
| occle | 0:e556da5831a8 | 2 | #include "mbed.h" |
| occle | 0:e556da5831a8 | 3 | DigitalOut redled(LED_RED); |
| occle | 0:e556da5831a8 | 4 | DigitalOut greenled(LED_GREEN); |
| occle | 0:e556da5831a8 | 5 | DigitalIn switchinput(SW2); |
| occle | 0:e556da5831a8 | 6 | |
| occle | 0:e556da5831a8 | 7 | int main() { |
| occle | 0:e556da5831a8 | 8 | while(1) { |
| occle | 0:e556da5831a8 | 9 | if (switchinput==0) { //test value of switchinput |
| occle | 0:e556da5831a8 | 10 | //execute following block if switchinput is 1 |
| occle | 0:e556da5831a8 | 11 | greenled = 1; //green led is off |
| occle | 0:e556da5831a8 | 12 | redled = 0; // flash red led |
| occle | 0:e556da5831a8 | 13 | wait(0.005); |
| occle | 0:e556da5831a8 | 14 | redled = 1; |
| occle | 0:e556da5831a8 | 15 | wait(0.005); |
| occle | 0:e556da5831a8 | 16 | } //end of if |
| occle | 0:e556da5831a8 | 17 | else { //here if switchinput is 1 |
| occle | 0:e556da5831a8 | 18 | redled = 1; //red led is off |
| occle | 0:e556da5831a8 | 19 | greenled = 0; // flash green led |
| occle | 0:e556da5831a8 | 20 | wait(0.0025); |
| occle | 0:e556da5831a8 | 21 | greenled = 1; |
| occle | 0:e556da5831a8 | 22 | wait(0.0025); |
| occle | 0:e556da5831a8 | 23 | } //end of else |
| occle | 0:e556da5831a8 | 24 | } //end of while(1) |
| occle | 0:e556da5831a8 | 25 | } //end of main |