iv123 lin / Mbed OS connected-lights

sample_pir-lights_rgb

Dependencies:   ChainableLED

lighting-system-firmware/source/main.cpp@0:7a352727249b, 2017-06-18 (annotated)

Committer:
iv123
Date:
Sun Jun 18 10:14:56 2017 +0000
Revision:
0:7a352727249b
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
iv123 0:7a352727249b 1 /* lighting-system-firmware/source/main.cpp */
iv123 0:7a352727249b 2
iv123 0:7a352727249b 3 #include "mbed.h"
iv123 0:7a352727249b 4 #include "led.h" // Abstracts away the differens between the LED types
iv123 0:7a352727249b 5
iv123 0:7a352727249b 6 // PIR sensor acts as an interrupt - signals us whenever it goes high (or low)
iv123 0:7a352727249b 7 InterruptIn pir(PIR_PIN); // This pin value comes out mbed_app.json
iv123 0:7a352727249b 8
iv123 0:7a352727249b 9 // Whenever movement is not detected
iv123 0:7a352727249b 10 void pir_fall() {
iv123 0:7a352727249b 11 setRgbColor(0.0f, 0.0f, 0.0f);
iv123 0:7a352727249b 12 }
iv123 0:7a352727249b 13
iv123 0:7a352727249b 14 // Whenever movement is detected
iv123 0:7a352727249b 15 void pir_rise() {
iv123 0:7a352727249b 16 // set the color to red
iv123 0:7a352727249b 17 setRgbColor(1.0f, 0.0f, 0.0f);
iv123 0:7a352727249b 18 }
iv123 0:7a352727249b 19
iv123 0:7a352727249b 20 int main(int, char**) {
iv123 0:7a352727249b 21 // Blink the LED when the application starts
iv123 0:7a352727249b 22 setRgbColor(0.0f, 1.0f, 0.0f);
iv123 0:7a352727249b 23 Thread::wait(500);
iv123 0:7a352727249b 24 setRgbColor(0.0f, 0.0f, 0.0f);
iv123 0:7a352727249b 25
iv123 0:7a352727249b 26 // The PIR sensor uses interrupts, no need to poll
iv123 0:7a352727249b 27 pir.fall(&pir_fall);
iv123 0:7a352727249b 28 pir.rise(&pir_rise);
iv123 0:7a352727249b 29 }