init
Dependencies: HCSR04 HC_SR04_Ultrasonic_Library Ultrasonic mbed
main.cpp
- Committer:
- emanuel22e
- Date:
- 21 months ago
- Revision:
- 0:236e34a7c050
File content as of revision 0:236e34a7c050:
#include "mbed.h" #include "ultrasonic.h" Serial pc(USBTX, USBRX); void dist(int distance) { //put code here to execute when the distance has changed pc.printf("Distance %d mm\r\n", distance); } ultrasonic mu(p6, p7, .1, 1, &dist); //Set the trigger pin to p6 and the echo pin to p7 //have updates every .1 seconds and a timeout after 1 //second, and call dist when the distance changes int main() { mu.startUpdates();//start measuring the distance while(1) { //Do something else here mu.checkDistance(); //call checkDistance() as much as possible, as this is where //the class checks if dist needs to be called. } }