I have this serial GLCD from sparkfun("http://www.sparkfun.com/commerce/product_info.php?products_id=9351"). I am trying to print gps lat and long readings to this display. The problem is I need a way for the numbers to just update. When I use the clearscreen() command the display has to reprint each line to the lcd. Is there a way to refresh the numbers instead of having to clear the screen?
and if you know anything about filelogger no one responded to my last post. http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1278626980 Thanks any help is appreciated.