main.cpp

00001 /**
00002  * Program for reading temperature and humidity from SHT15
00003  * Modified to fit to EDE Pro2 Team 1 project.
00004  * Author Olga Høyer
00005  * Original Copyright (c) 2010 Roy van Dam <roy@negative-black.org>
00006 **/
00007 
00008 #include "mbed.h"                       //NOTE. Compiler gives an error:
00009 #include "SHTx/sht15.hpp"               //"CMSIS Target not recognised"
00010 
00011 //GLOBAL VARIABLES:
00012 float temperature, humidity;            //this will be data read from sensor
00013 void GetTemperatureAndHumidity();
00014 
00015 Serial pc(USBTX, USBRX);
00016 DigitalOut busy(LED1);                  //Don't think we need it.
00017 
00018 //ports on the Nucleo: PB_8, PB_9
00019 SHTx::SHT15 sensor(PB_8, PB_9);
00020 
00021 
00022 int
00023 main()
00024 {
00025     GetTemperatureAndHumidity();
00026 }
00027 
00028 void GetTemperatureAndHumidity()
00029 {
00030 // Speed things up a bit.
00031 sensor.setOTPReload(false);
00032 sensor.setResolution(true);
00033 
00034 while(1)
00035 {
00036     busy = true;
00037     sensor.update();
00038     busy = false;
00039 
00040     // Temperature in celcius
00041     sensor.setScale(false);
00042     temperature=sensor.getTemperature();        //don't know if it works
00043 
00044     // Relative Humidity
00045     humidity=sensor.getHumidity();               //don't know if it works
00046 
00047     wait(5);
00048     return;
00049 }
00050 }