Embedded Systems Team Two / Mbed 2 deprecated Obstacle_Avoidance

For CW1

Dependencies:   mbed HC_SR04_Ultrasonic_Library

main.cpp@0:4fbd246540da, 2021-09-26 (annotated)

Committer:
michaelveloo
Date:
Sun Sep 26 10:48:03 2021 +0000
Revision:
0:4fbd246540da
CW1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaelveloo 0:4fbd246540da 1 #include "mbed.h"
michaelveloo 0:4fbd246540da 2 #include "ultrasonic.h"
michaelveloo 0:4fbd246540da 3 void dist(int distance)
michaelveloo 0:4fbd246540da 4 {
michaelveloo 0:4fbd246540da 5 //put code here to happen when the distance is changed
michaelveloo 0:4fbd246540da 6 printf("Distance changed to %dmm\r\n", distance);
michaelveloo 0:4fbd246540da 7 }
michaelveloo 0:4fbd246540da 8 ultrasonic mu(p8, p9, .1, 1, &dist); //Set the trigger pin to p8 and the echo pin to p9
michaelveloo 0:4fbd246540da 9 //have updates every .1 seconds and a timeout after 1
michaelveloo 0:4fbd246540da 10 //second, and call dist when the distance changes
michaelveloo 0:4fbd246540da 11 int main()
michaelveloo 0:4fbd246540da 12 {
michaelveloo 0:4fbd246540da 13 mu.startUpdates();//start mesuring the distance
michaelveloo 0:4fbd246540da 14 while(1)
michaelveloo 0:4fbd246540da 15 {
michaelveloo 0:4fbd246540da 16 mu.checkDistance(); //call checkDistance() as much as possible, as this is where
michaelveloo 0:4fbd246540da 17 //the class checks if dist needs to be called.
michaelveloo 0:4fbd246540da 18 }
michaelveloo 0:4fbd246540da 19 }