Alexander Willis / Mbed 2 deprecated MagSensor_Alarm_Demo

Dependencies:   mbed wave_player

main.cpp@0:cbaaf2c707d2, 2016-03-14 (annotated)

Committer:
Alexw2011
Date:
Mon Mar 14 04:12:35 2016 +0000
Revision:
0:cbaaf2c707d2
Demo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Alexw2011 0:cbaaf2c707d2 1 #include "mbed.h"
Alexw2011 0:cbaaf2c707d2 2 #include "Speaker.h"
Alexw2011 0:cbaaf2c707d2 3
Alexw2011 0:cbaaf2c707d2 4 AnalogIn magsense(p16);
Alexw2011 0:cbaaf2c707d2 5
Alexw2011 0:cbaaf2c707d2 6 DigitalOut myled1(LED1);
Alexw2011 0:cbaaf2c707d2 7 DigitalOut myled2(LED2);
Alexw2011 0:cbaaf2c707d2 8 DigitalOut myled3(LED3);
Alexw2011 0:cbaaf2c707d2 9 DigitalOut myled4(LED4);
Alexw2011 0:cbaaf2c707d2 10
Alexw2011 0:cbaaf2c707d2 11 Serial pc(USBTX,USBRX); // Optional, this is just to provide feedback.
Alexw2011 0:cbaaf2c707d2 12 Speaker mySpeaker(p21); // Create a Speaker object
Alexw2011 0:cbaaf2c707d2 13
Alexw2011 0:cbaaf2c707d2 14 int sensor = 0;
Alexw2011 0:cbaaf2c707d2 15
Alexw2011 0:cbaaf2c707d2 16
Alexw2011 0:cbaaf2c707d2 17 int main() {
Alexw2011 0:cbaaf2c707d2 18
Alexw2011 0:cbaaf2c707d2 19 while(1) {
Alexw2011 0:cbaaf2c707d2 20
Alexw2011 0:cbaaf2c707d2 21 sensor=magsense.read(); // Read in the sensor value
Alexw2011 0:cbaaf2c707d2 22
Alexw2011 0:cbaaf2c707d2 23 if(sensor!=0){ //If the contact is broken, turn on the LED's and sound the alarm!
Alexw2011 0:cbaaf2c707d2 24
Alexw2011 0:cbaaf2c707d2 25 myled1=1;
Alexw2011 0:cbaaf2c707d2 26 myled2=1;
Alexw2011 0:cbaaf2c707d2 27 myled3=1;
Alexw2011 0:cbaaf2c707d2 28 myled4=1;
Alexw2011 0:cbaaf2c707d2 29
Alexw2011 0:cbaaf2c707d2 30 mySpeaker.PlayNote(1200, 0.1, 1.0);
Alexw2011 0:cbaaf2c707d2 31 mySpeaker.PlayNote(1205, 0.1, 1.0);
Alexw2011 0:cbaaf2c707d2 32 mySpeaker.PlayNote(1210, 0.1, 1.0);
Alexw2011 0:cbaaf2c707d2 33
Alexw2011 0:cbaaf2c707d2 34 pc.printf("Value %d,", sensor);
Alexw2011 0:cbaaf2c707d2 35 }
Alexw2011 0:cbaaf2c707d2 36
Alexw2011 0:cbaaf2c707d2 37 else {
Alexw2011 0:cbaaf2c707d2 38
Alexw2011 0:cbaaf2c707d2 39 myled1=0;
Alexw2011 0:cbaaf2c707d2 40 myled2=0;
Alexw2011 0:cbaaf2c707d2 41 myled3=0;
Alexw2011 0:cbaaf2c707d2 42 myled4=0;
Alexw2011 0:cbaaf2c707d2 43 }
Alexw2011 0:cbaaf2c707d2 44
Alexw2011 0:cbaaf2c707d2 45 }
Alexw2011 0:cbaaf2c707d2 46 }