Fiachra O'Connell / Mbed 2 deprecated EE3023CarSafetySystem

Fully integrated working system

Dependencies:   Speaker mbed mbed-rtos 4DGL-uLCD-SE hcsr04

main.cpp

Committer:
tadhgjones
Date:
2020-12-16
Revision:
8:f3ab61374cd0
Child:
9:d1b00a2a8e25

File content as of revision 8:f3ab61374cd0:

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

HCSR04  usensor(p25,p6);
Serial pc(USBTX, USBRX);
Speaker mySpeaker(p18);

unsigned int dist;
int main()
{
 
    while(1) {
        usensor.start();
        wait_ms(50); 
        dist=usensor.get_dist_cm();
        
        mySpeaker.PlayNote(329.63, 0.5, 1.0);
        
        pc.printf("cm:%ld\n",dist );
 
    }
}