File content as of revision 0:2fab16867d73:

#include "strings.h"

int    tempEL = 40;
int    tempA = 40;
int    tempD = 40;
int    tempG = 40;
int    tempB = 40;
int    tempEH = 40;

//inputs for string detection
AnalogIn EStringL(p20); 
AnalogIn AString(p19);
AnalogIn DString(p18);
AnalogIn GString(p17);
AnalogIn BString(p16);
AnalogIn EStringH(p15);

//detection range    
int bufferVal = 15;
    
    

char output = 0;

char Strings() {
    

 
        if(abs(EStringL-tempEL) > bufferVal) {
           output = (output|0x01); 
        }else {
           output = (output&0xFE);
        } 
        if(abs(AString-tempA) > bufferVal) {
            output = (output|0x02); 
        }else {
         output = (output&0xFD);
        } 
       if(abs(DString-tempD) > bufferVal) {
            output = (output|0x04); 
        }else {
          output = (output&0xFB);
        } 
        if(abs(GString-tempG) > bufferVal) {
            output = (output|0x08); 
        }else {
          output = (output&0xF7);
        } 
       if(abs(BString-tempB) > bufferVal) {
            output = (output|0x10); 
        }else {
          output = (output&0xEF);
        } 
        if(abs(EStringH-tempEH) > bufferVal) {
             output = (output|0x20); 
        }else {
          output = (output&0xDF);
        } 
        wait(0.02);
    
    
    return output;
}