File content as of revision 0:c3a8fe9645c5:

/*********************************************************************/
/**                                                                 **/
/** PROGRAM TAMPIL LCD                                              **/
/**                                                                 **/
/** 28, Sabtu, 2015                                                **/
/**                                                                 **/
/** Dibuat oleh :                                                   **/
/** Sulhan Fauzi                                                    **/
/** 13214101                                                        **/
/**                                                                 **/
/*********************************************************************/

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

/* Program ini akan menampilkan tampilan di LCD dengan pemilihan menu
*/

TextLCD lcd (D7, D6, D5, D4, D3, D2, TextLCD :: LCD20x4); //rs, e, d4-d7
DigitalIn butA (PA_12);
DigitalIn butB (PA_11);;
DigitalIn butC (PB_12);
DigitalOut led (D13);
DigitalOut SelA (D11);
DigitalOut SelB (D12);
DigitalOut SelC (D14);
AnalogIn sensorkanan (A0);
AnalogIn sensorkiri (A1);

void Selektor (int output) {
        if (output == 0) {
            SelA = 0; SelB = 0; SelC = 0;
            } 
        else if (output == 1) {
            SelA = 1; SelB = 0; SelC = 0;
            }
        else if (output == 3) {
            SelA = 0; SelB = 1; SelC = 0;
            }
        else if (output == 4) {
            SelA = 0; SelB = 0; SelC = 1;
            }
        else if (output == 5) {
            SelA = 1; SelB = 0; SelC = 1;
            }  
        else if (output == 6) {
            SelA = 0; SelB = 1; SelC = 1;
            }      
        else if (output == 7) {
            SelA = 1; SelB = 1; SelC = 1;
            }
    }    
char sensor_ki (int urutan)
{   
    char s;
    Selektor(urutan);
    wait_ms(1);
    if (sensorkiri.read() >= 1)
    {
        
        s='1';
    }
    else
    {
        s='0';
    }
    
    return s;
}
char sensor_ka (int urutan )
{
    char s;
    Selektor(urutan);
    wait_ms(1);
    if (sensorkanan.read() >= 1)
    {
        s='1';
    }
    else
    {
        s='0';
    }
    
    return s;
}
float adcsensorkiri (int urutan)
{
    Selektor(urutan);
    wait_ms(10);
    return sensorkiri.read();   
}
float adcsensorkanan (int urutan)
{
    Selektor(urutan);
    wait_ms(10);
    return sensorkiri.read();      
}
void tampil ()
{
        int i, j;
        i=2;
        j=1;
        while (1) 
        {
            for (j==1; j++; j==7)
            {
                lcd.locate(i,3);
                lcd.putc(adcsensorkanan(j));
                i = i + 1; 
            }
            lcd.locate(8,3);
            for (j==1; j++; j==7)
            {
                lcd.locate(i,3);
                lcd.putc(adcsensorkiri(j));
                i = i + 1; 
            }
        }
}
void tampil_adc()
{
    int k,j,i;
    i=0;     
       
    while(i <= 3)
    {
       j=0;
       k=7;
       while(j<16 && k>3)
       {           
           lcd.locate(j,i);
           if(i==0)
           {
                    //lcd.locate(j,i);
              lcd.printf("%1.2f",adcsensorkiri(k));
           }
           else if(i==1)
           {
                   //lcd.locate(j,i);
              lcd.printf("%1.2f",adcsensorkiri(k-4));
           }
           else if(i==2)
           {
                 //lcd.locate(j,i);
              lcd.printf("%1.2f",adcsensorkanan(k));
           }
           else if(i==3)
           {
                  //lcd.locate(j,i);
              lcd.printf("%1.2f",adcsensorkanan(k-4));
           }
           
           j=j+5;
           k--;
        }    
        i++;
    }
}

int main () {
    int i;
    while (1) {
        if ((butA == 1) and (butB == 0) and (butC == 0)) 
        { 
            i = 0;
            while ( i < 5) 
            {
                lcd.cls ();
                lcd.locate(5,0);
                lcd.printf(" Sulhan "); 
                lcd.locate(4,1);
                lcd.printf(" 13214101 "); wait_ms(1000); 
                lcd.cls();
                wait_ms(1000);
                i = i + 1;
            } 
        }
        else if ((butA == 0) and (butB == 1) and (butC == 0)) 
        {
            lcd.cls();
            lcd.locate(4,0);
            lcd.printf("Pembacaan ADC");
            lcd.locate(4,1);
            wait_ms(1000);
            lcd.cls(); 
            tampil_adc();
            wait_ms(1000);
        }
        else if ((butA == 0) and (butB == 0) and (butC == 1)) 
        {
            while (1) 
            {
            led =1;
            wait_ms(200);
            led=0;
            wait_ms(200);
            tampil ();
            }
        }
        else 
        {
        lcd.cls();
        lcd.locate (0,0); 
        lcd.printf (" Pilih menu ");
        lcd.locate (1,1);
        lcd.printf ("1. Nama");
        lcd.locate (1,2);
        lcd.printf ("2. Pembacaan ADC");
        lcd.locate (1,3);
        lcd.printf("3. LED dan Sensor");  
        wait_ms(1000);
        }
    }    
}