[Lcd4linux-devel] I2C display (one more time)

[Paul K. <pau...@xs...>]

Hi everyone,

Finally found the time to have a look at the I2C display. Let's start 
with the good news:

I HAVE GOT IT WORKING!!!! :-)

Turned out there where several issues. Some of them are in the parallel 
port part too. So that is a bit weird.

On of the things that surprised me was that the commands where send 
using the send_byte command that actually tried to set the RS signal. 
(which should only be done for data) This is the strange thing. parallel 
port code does the same. I guess it has to do with the copy of the 
source code that I got from the web-site.

The second problem was that the SIGNAL_ENABLE, SIGNAL_RS and SIGNAL_RW 
were never set correctly. I did it manually now. But how should it be done?

And that's it! Good work Luis! You were nearly there!
So, if anyone can tell me what I should do to get this stuff in the 
official code?

cheers,

Paul