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Dependencies:   DHT TextLCD mbed

main.cpp

Committer:
masavucic
Date:
2017-03-10
Revision:
0:9f541bb6b622

File content as of revision 0:9f541bb6b622:

#include "mbed.h"
#include "TextLCD.h"
#include "DHT.h"

TextLCD lcd(p19, p20, p21, p22, p23, p24); // rs, e, d4-d7
DigitalOut alarmLedLeft(p25);
DigitalOut alarmLedRight(p26);
DHT sensorLeft(p27, DHT11);
DHT sensorRight(p28, DHT11);



int main() {
    lcd.printf("Hello World!\n");
    lcd.printf("Hello World!\n");
    lcd.printf(" temp i vlaga");
    
    float tempLeft =0.0;
    float tempRight =0.0;
    float leftHumidity =0.0;
    float rightHumidity =0.0;
    
    while (1) 
{   
        
        wait(2);
        
            lcd.cls();
            int err0 = sensorLeft.readData();
            tempLeft = sensorLeft.ReadTemperature(CELCIUS); 
            leftHumidity = sensorLeft.ReadHumidity();  
            lcd.cls();
            lcd.locate(0, 0);
            lcd.printf("Temp Left %3.1f\n", tempLeft);
            lcd.locate(0, 1);  
            lcd.printf("Humidity  %3.1f \n", leftHumidity);     


        wait(2);
   
            int err1 = sensorRight.readData();
            tempRight = sensorRight.ReadTemperature(CELCIUS);
            rightHumidity = sensorRight.ReadHumidity();  
            lcd.cls();
            lcd.locate(0, 0);
            lcd.printf("Temp right %3.1f\n", tempRight);
            lcd.locate(0, 1);  
            lcd.printf("Humidity  %3.1f \n", rightHumidity);    

        

        

        
        if(tempLeft>35)
            alarmLedLeft=true;
        if(tempRight>35)
            alarmLedRight =true;
        
        

}

}