gavin beardall / Mbed 2 deprecated humidity1

Dependencies:   mbed

main.cpp

Committer:
gbeardall
Date:
2011-08-24
Revision:
0:dba2bcefd284
Child:
1:bdb889fd3bef

File content as of revision 0:dba2bcefd284:

#include "mbed.h"

DigitalOut myled(LED1);

AnalogIn hum(p20);
AnalogIn ref(p19);

float av[5] = {0,0,0,0,0};

int main() {
    while(1) {
    
        float h = hum.read();
        float r = ref.read();
        float v = 5.0*h/r;
        
        av[0] = av[1];
        av[1] = av[2];
        av[2] = av[3];
        av[3] = av[4];
        av[4] = v;
        
        float a = (av[0]+av[1]+av[2]+av[3]+av[4])/5.0;
        
        float m = (a-0.8)/3.0*100.0;
                
        printf("h=%1.2f r=%1.2f %1.2f %1.2f %3.1f\n\r", h, r, v, a, m );
    
        myled = 1;
        wait(0.2);
        myled = 0;
        wait(0.8);
    }
}