Corentin Gay / Mbed 2 deprecated iot_tp

tp_iot

Dependencies:   mbed DHT HC_SR04_Ultrasonic_Library

main.cpp@0:911000364564, 2017-05-24 (annotated)

Committer:
Cornetin
Date:
Wed May 24 12:50:09 2017 +0000
Revision:
0:911000364564
Child:
1:fdbb495760fc
test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Cornetin 0:911000364564 1 #include "mbed.h"
Cornetin 0:911000364564 2
Cornetin 0:911000364564 3 AnalogIn analog_value(A0);
Cornetin 0:911000364564 4
Cornetin 0:911000364564 5 DigitalOut led(LED1);
Cornetin 0:911000364564 6
Cornetin 0:911000364564 7 int main() {
Cornetin 0:911000364564 8 float meas;
Cornetin 0:911000364564 9
Cornetin 0:911000364564 10 printf("\nAnalogIn example\n");
Cornetin 0:911000364564 11
Cornetin 0:911000364564 12 while(1) {
Cornetin 0:911000364564 13 meas = analog_value.read(); // Converts and read the analog input value (value from 0.0 to 1.0)
Cornetin 0:911000364564 14 meas = meas * 3300; // Change the value to be in the 0 to 3300 range
Cornetin 0:911000364564 15 printf("measure = %.0f mV\n", meas);
Cornetin 0:911000364564 16 if (meas > 2000) { // If the value is greater than 2V then switch the LED on
Cornetin 0:911000364564 17 led = 1;
Cornetin 0:911000364564 18 }
Cornetin 0:911000364564 19 else {
Cornetin 0:911000364564 20 led = 0;
Cornetin 0:911000364564 21 }
Cornetin 0:911000364564 22 wait(0.2); // 200 ms
Cornetin 0:911000364564 23 }
Cornetin 0:911000364564 24 }