// LCD module connections
sbit LCD_RS at RB0_bit;
sbit LCD_EN at RB1_bit;
sbit LCD_D4 at RB4_bit;
sbit LCD_D5 at RB5_bit;
sbit LCD_D6 at RB6_bit;
sbit LCD_D7 at RB7_bit;
sbit LCD_RS_Direction at TRISB0_bit;
sbit LCD_EN_Direction at TRISB1_bit;
sbit LCD_D4_Direction at TRISB4_bit;
sbit LCD_D5_Direction at TRISB5_bit;
sbit LCD_D6_Direction at TRISB6_bit;
sbit LCD_D7_Direction at TRISB7_bit;
// End LCD module connections

char txt1[]="Running";
char txt2[]="Stopped";

void runMotor()
{
     TRISB = 0;
     PORTB = 0;
     Lcd_Init();                     // Initialize LCD
     Lcd_Cmd(_LCD_CLEAR);            // Clear LCD display
     Lcd_Cmd(_LCD_CURSOR_OFF);       // Turn cursor off
     Lcd_Out(1,1,txt1);

     CMCON = 0x07;     // To turn off comparators
     ADCON1 = 0x06;    // To turn off analog to digital converters
     TRISD = 0;        // PORT D as output port
     PORTD = 0x0F;
     do
     {
       PORTD = 0b00000011;
       Delay_ms(100);
       PORTD = 0b00000110;
       Delay_ms(100);
       PORTD = 0b00001100;
       Delay_ms(100);
       PORTD = 0b00001001;
       Delay_ms(100);
     }while(1);
}

void stopMotor()
{
     TRISB = 0;
     PORTB = 0;
     Lcd_Init();                     // Initialize LCD
     Lcd_Cmd(_LCD_CLEAR);            // Clear LCD display
     Lcd_Cmd(_LCD_CURSOR_OFF);       // Turn cursor off
     Lcd_Out(1,1,txt2);

     CMCON = 0x07;     // To turn off comparators
     ADCON1 = 0x06;    // To turn off analog to digital converters
     TRISD = 0;        // PORT D as output port
     PORTD = 0x0F;
     do
     {
       PORTD = 0b00000000;
       Delay_ms(100);
       PORTD = 0b00000000;
       Delay_ms(100);
       PORTD = 0b00000000;
       Delay_ms(100);
       PORTD = 0b00000000;
       Delay_ms(100);
     }while(1);
}

void main()
{
     runMotor();

     TRISC.F0 = 1;
     TRISC.F1 = 1;
     while(1)
     {
       if(Button(&PORTC,0,10,0))
       {
         runMotor();
       }
       if(Button(&PORTC,1,10,0))
       {
         stopMotor();
       }
     }
}