File content as of revision 0:837acb06c892:

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

TextLCD lcd(PA_8, PB_10, PB_4, PB_5, PB_3, PA_10, TextLCD::LCD20x4); //rs,e,d4-d7,

Serial pc(USBTX,USBRX);

DigitalOut selector_a (PA_4);
DigitalOut selector_b (PB_0);
DigitalOut selector_c (PC_1);

DigitalIn but0(PC_8);

AnalogIn sensorkanan (PA_1);
AnalogIn sensorkiri(PA_0);

void Selektor (int output)
{
    if (output == 0)
    {
        selector_a = 0;
        selector_b = 0;
        selector_c = 0;
    }
    else if (output ==1)
    {
        selector_a = 1;
        selector_b = 0;
        selector_c = 0;
    }
    else if (output ==2)
    {
        selector_a = 0;
        selector_b = 1;
        selector_c = 0;
    }
    else if (output ==3)
    {
        selector_a = 1;
        selector_b = 1;
        selector_c = 0;
    }
    else if (output ==4)
    {
        selector_a = 0;
        selector_b = 0;
        selector_c = 1;
    }
    else if (output ==5)
    {
        selector_a = 1;
        selector_b = 0;
        selector_c = 1;
    }
    else if (output ==6)
    {
        selector_a = 0;
        selector_b = 1;
        selector_c = 1;
    }
    else if (output ==7)
    {
        selector_a = 1;
        selector_b = 1;
        selector_c = 1;
    }
}
char sensor_ki (int urutan)
{   
    char x;
    //int hasil; 
    Selektor(urutan);
    wait_ms(1);
    if (sensorkiri.read() >= 1)
    {
        
        x='1';
    }
    else
    {
        x='0';
    }
    
    return x;
}
char sensor_ka (int urutan )
{
    char x;
    //int hasil ;
    Selektor(urutan);
    wait_ms(1);
    if (sensorkanan.read() >= 1)
    {
        x='1';
    }
    else
    {
        x='0';
    }
    
    return x;
}

float sensor_ki_adc (int urutan)
{   
    //int hasil; 
    Selektor(urutan);
    wait_ms(1);
    
    return sensorkiri.read();
}
float sensor_ka_adc (int urutan )
{
    //int hasil ;
    Selektor(urutan);
    wait_ms(1);

    return sensorkanan.read();
}

void tampil_lcd_bin()
{
    lcd.locate(2,3);
      lcd.putc(sensor_ki(7));
      lcd.locate(3,3);
      //pc.printf ("      ");
      lcd.putc(sensor_ki(6));
      lcd.locate(4,3);
      //pc.printf ("      ");
      lcd.putc(sensor_ki(5));
      lcd.locate(5,3);
      lcd.putc(sensor_ki(4));
      lcd.locate(6,3);
      lcd.putc(sensor_ki(3));
      lcd.locate(7,3);
      lcd.putc(sensor_ki(2));
      lcd.locate(8,3);
      lcd.putc(sensor_ki(1));
      lcd.locate(9,3);
      lcd.putc(sensor_ki(0));
      lcd.locate(10,3);
      lcd.putc(sensor_ka(7));
      lcd.locate(11,3);
      lcd.putc(sensor_ka(6));
      lcd.locate(12,3);
      lcd.putc(sensor_ka(5));
      lcd.locate(13,3);
      lcd.putc(sensor_ka(4));
      lcd.locate(14,3);
      lcd.putc(sensor_ka(3));
      lcd.locate(15,3);
      lcd.putc(sensor_ka(2));
      lcd.locate(16,3);
      lcd.putc(sensor_ka(1));
      lcd.locate(17,3);
      lcd.putc(sensor_ka(0));
      lcd.locate(18,3);
}

void tampil_lcd_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",sensor_ki_adc(k));
           }
           else if(i==1)
           {
                   //lcd.locate(j,i);
              lcd.printf("%1.2f",sensor_ki_adc(k-4));
           }
           else if(i==2)
           {
                 //lcd.locate(j,i);
              lcd.printf("%1.2f",sensor_ka_adc(k));
           }
           else if(i==3)
           {
                  //lcd.locate(j,i);
              lcd.printf("%1.2f",sensor_ka_adc(k-4));
           }
           
           j=j+5;
           k--;
        }    
        i++;
    }
}

    

int main()
{    
    pc.baud(115200);
    //pc.printf("Pembacaan ADC Sensor : \n");
    while (1)
    {      
        if(but0  == 1)
        {
            tampil_lcd_adc(); 
            //wait_ms(100);  
        }
        else
        {
            lcd.locate(0,0);
            lcd.printf("rizqi cahyo Yuwono");
            lcd.locate(0,1);
            lcd.printf("12314090");
            tampil_lcd_bin();  
        } 
        
        pc.printf ("%f", sensor_ki_adc(7));
      //pc.printf ("      ");
      pc.printf (" %f ", sensor_ki_adc(6));
      //pc.printf ("      ");
      pc.printf (" %f ", sensor_ki_adc(5));
      pc.printf (" %f ", sensor_ki_adc(4));
      pc.printf (" %f ", sensor_ki_adc(3));
      pc.printf (" %f ", sensor_ki_adc(2));
      pc.printf (" %f ", sensor_ki_adc(1));
      pc.printf (" %f ", sensor_ki_adc(0));
      pc.printf ("\t\t");
      pc.printf (" %f ", sensor_ka_adc(7));
      pc.printf (" %f ", sensor_ka_adc(6));
      pc.printf (" %f ", sensor_ka_adc(5));
      pc.printf (" %f ", sensor_ka_adc(4));
      pc.printf (" %f ", sensor_ka_adc(3));
      pc.printf (" %f ", sensor_ka_adc(2));
      pc.printf (" %f ", sensor_ka_adc(1));
      pc.printf (" %f ", sensor_ka_adc(0));
      pc.printf ("\r\n");
    
        wait_ms(10);
        lcd.cls();
    }
}