Infrared sensor test
Dependencies: Chainable_RGB_LED mbed
main.cpp
- Committer:
- yuanyi
- Date:
- 2015-12-07
- Revision:
- 0:b4d3e247e682
File content as of revision 0:b4d3e247e682:
#include "mbed.h" #include "ChainableLED.h" #define NUM_LED 1 DigitalOut myled(LED1); DigitalIn TouchPin(D8); ChainableLED led(D6,D7,NUM_LED); InterruptIn motion(D2); int motion_detected = 0; void irq_handler(void) { motion_detected = 1; } int main() { uint8_t index = 0; int cnt = 0; motion.rise(&irq_handler); while(1) { // myled = 1; // LED is ON // wait(0.2); // 200 ms // myled = 0; // LED is OFF // wait(1.0); // 1 sec int touch_value=TouchPin.read(); //if(touch_value==1){ if(motion_detected){ //led.setColorHSB(0,hue,1.0,0.5); cnt++; motion_detected=0; printf("Hello! I've detected %d times since reset\n", cnt); printf("\r\n"); // generate random RGB values for LED's uint8_t R = rand(); uint8_t G = rand(); uint8_t B = rand(); // print message to terminal printf("index = %d, R=%x,G=%x,B=%x,",index,R,G,B); printf("\r\n"); // ChainableLED.setColorRGB(index_of_led, red, green, blue) led.setColorRGB(index++, R, G, B); // increase brightness cascade down chain of LED's index = ((index+1) % NUM_LED); // cycle through LED's //wait(1); } } }