John Emberson / Mbed 2 deprecated PerimeterDetection

The purpose of this code is to rotate an HC-SR04 and measure the perimeter of a room. The measurements will then be sent to ThingSpeak to record the data.

Dependencies:   mbed mbed-http TextLCD ESP8266 ULN2003_StepperDriver

main.cpp

Committer:
andcor02
Date:
2017-01-13
Revision:
8:25138f7b9309
Child:
9:607ee6e92552

File content as of revision 8:25138f7b9309:

#include "mbed.h"
#include "hcsr04.h"

 
DigitalOut myled(LED1);
HCSR04  usensor(D8,D9);
unsigned int dist;
int main()
{
 
    while(1) {
        usensor.start();
        wait_ms(500); 
        dist=usensor.get_dist_cm();
        printf("\n\r cm:%ld",dist );
 
    }
}