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Dependencies: HC_SR04_Ultrasonic_Library mbed
Dependents: Bluetooth-Controlled-Semi-automatic-Car
Fork of LPC1768_HCSR04_HelloWorld by
main.cpp
- Committer:
- 4180_1
- Date:
- 2016-09-13
- Revision:
- 2:3566c2d1e86b
- Parent:
- 1:4a5586eb1765
File content as of revision 2:3566c2d1e86b:
#include "mbed.h"
#include "ultrasonic.h"
void dist(int distance)
{
//put code here to execute when the distance has changed
printf("Distance %d mm\r\n", distance);
}
ultrasonic mu(p6, p7, .1, 1, &dist); //Set the trigger pin to D8 and the echo pin to D9
//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.
}
}
