PicLcd8BitCmdWrite.c

/* Function to send the command to LCD */
void Lcd_CmdWrite(char cmd)
{
    LcdDataBus = cmd;               //Send the Command nibble
    LcdControlBus &= ~(1<<LCD_RS);  // Send LOW pulse on RS pin for selecting Command register
    LcdControlBus &= ~(1<<LCD_RW);  // Send LOW pulse on RW pin for Write operation
    LcdControlBus |= (1<<LCD_EN);   // Generate a High-to-low pulse on EN pin
    delay(100);
    LcdControlBus &= ~(1<<LCD_EN); 

    delay(10000);
}