I am facing a problem with my ARDUINO Board to interface an LCD with three Enable Pins E1 ( for the left side of display ), E2(for the middle area), and E3 (for the right hand side of the display). It's type is (TOPWAY - LM3123).
Please Help me interfacing this LCD through arduino's libraries as soon as possible.
Best Regards
First, we are going to need the manual for this device.
Hmmm. It appears to be a graphic display - I might just bow out of this one ...
From the documentation it appears that module is using a chip that is compatible with a SED1520 type chip.
I've worked with a vk5121 and a Russian mt12232d display both of which use
the sed1520 command interface.
I added support for both of these into the GLCDv3 library.
Adding the mt12232d support was a bit difficult as I didn't have one
and had to work with a person remotely who had the display.
Also, that module does some very strange things like one side has a pixel offset
and also addresses pixels backwards from the other.
From the manual posted, there is some strangeness with LM3123 in the left and
right sides as the left side appears to be offset by 0x14 and the right side is offset
by 0x13. And all 3 sections are different sizes.
None of those look very difficult to deal with.
I'm not sure what your skill level is but bringing up a glcd library on new hardware is often not a simple task.
I can potentially help you out by adding in support for this display into my glcd library.
The library is GPL v3 which means it can't be used in a closed source project.
If you have interest in this, PM me and we can discuss further.
Another potential option would be to try convince Oliver to add support
for this display into his u8glib:
http://code.google.com/p/u8glib/
--- bill
Thank you very much friends. I am working to solve it now. When problem be solved, i will share it immediatly. Hope you do so.