Dear Friends,

I am sorry for not being able to post the parts of my real code since I am not at my office. Tomorrow I will post the real code. I observed a mistake in typing sample code in earlier message. The real code I used for testing looks something like this.

void main(void)
{
    unsigned char data ddata='L';
    unsigned char code cdata='M';
    unsigned chat data temp;
    
    init_lcd();
    temp=ddata;
    lcd_data(temp);
    temp=cdata;
    lcd_data(temp);
    while(1);
}

Regards,
Prahlad Purohit