Nora Vazbyte / Mbed 2 deprecated PIR_Sensor_HelloWorld

Working PIR sensor

Dependencies:   mbed

main.cpp@2:7844d0880ba7, 2019-01-31 (annotated)

Committer:
vazbyte
Date:
Thu Jan 31 17:21:47 2019 +0000
Revision:
2:7844d0880ba7
Parent:
1:f6f524d2dc18 
working

Who changed what in which revision?

UserRevisionLine numberNew contents of line
awood37 0:61201dd6e178 1 #include "mbed.h"
vazbyte 1:f6f524d2dc18 2
awood37 0:61201dd6e178 3 DigitalOut led1(LED1);
vazbyte 1:f6f524d2dc18 4 DigitalIn alarm(p29, PullNone); //internal pull up
vazbyte 1:f6f524d2dc18 5
awood37 0:61201dd6e178 6 int main() {
awood37 0:61201dd6e178 7 wait(2); //Wait for sensor to take snap shot of still room
awood37 0:61201dd6e178 8
awood37 0:61201dd6e178 9 while(1) {
awood37 0:61201dd6e178 10 if (!alarm){
vazbyte 2:7844d0880ba7 11 led1 = 1;
awood37 0:61201dd6e178 12 wait(2);
awood37 0:61201dd6e178 13 }
awood37 0:61201dd6e178 14 else
vazbyte 2:7844d0880ba7 15 led1 = 0;
awood37 0:61201dd6e178 16 }
awood37 0:61201dd6e178 17 }