Task 3.2.3
Dependencies: mbed
Diff: main.cpp
- Revision:
- 0:1d174f559653
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Sep 24 12:25:45 2015 +0000 @@ -0,0 +1,31 @@ +#include "mbed.h" + +DigitalOut red_led(D7); +DigitalOut yellow_led(D6); +DigitalOut green_led(D5); +DigitalIn SW1(D4); + +//This is the solution based on the proposed flowchart. +//The precise delay required may need adjusting + +int main() { + + //Switch on Yellow and Green to indicate + //that the code is running + yellow_led = 1; + green_led = 1; + red_led = 0; //Set RED LED to OFF + + // Wait for SW1 to be pressed + while (SW1 == 0) { } + + //Insert a small delay to reduce switch bounce effects + wait(0.05); + + // Wait for SW1 to be released + while (SW1 == 1) { } + + red_led = 1; //Turn ON LED + + while (1) { } //Repeat forever +} \ No newline at end of file