Sorry, it wors with 2 lines 40chars, the problem was another one. This display is an older one and needs longer to get the data from the bus, so I doubled the delays in the library, now it works.
On Mar 22, 4:54 pm, hubidrei <[email protected]> wrote: > Hi, I have an old 2x40 LCD display. the controller is a a HD44780A00. > It is fully functional, tested on a PC parallelport with LCDHYPE. Now > my problem, the LCD_HD44780 can only handle a maximum of 20 chars per > line, does anyone know what l have to change in the libraries, to make > it work??? > I found a datasheet of this chip, it only says there are some minor > changes to the original 44780, but not what the canges are. -- You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
