On Sunday 16 September 2007 17:21:09 Smtux S wrote: >Hi again, >at this page I found the datasheet for the T6369C controller, if I want to >write a driver in C for this controller where I could start? >Maybe you are expert in this kind of driver...
>thank you for any suggestions.. The HD44780 and the T6369 are very different kinds of controllers. The HD44780 is a controller for character displays. The controller supports only a limited limited set of characters (basic ASCII and some Japanese) plus 8 self-defined chars. Good news is, displays are cheap and it is quite easy to write a driver-software for it. (Have a look at the source code from http://lcdproc.org/) The T6369 is a controller for graphic displays. You can display any kind of font or icon (Black'n'White only), but your content (font-rendering, graphics-commands) has to be created in software. A driver for these controllers will be much more difficult to implement and displays will also be much more expensive I guess :-( Go for the HD44780, if you don't need the graphics-stuff. Eberhard
