I posted my library under EADIP204
----- Original Message -----
From: Richard Grubb
To: ARMexpress@yahoogroups.com
Sent: Friday, January 09, 2009 9:35 AM
Subject: Re: [ARMexpress] Re: CONTROLLING A LCD WITH TTL
That is true, and in fact I have done that successfully myself for open loop
commanding. The problem with the bit banged routines comes when trying to
receive because you tie up the processor.in a wait loop. Driving the EA display
I don't try to receive the serial handshakes coming back from the KS0073
controller either. The data sheet defines the time required to execute each
instruction. I just put in short wait loops of the few tens of uS to make sure I
don't overrun the display execution.
Where are the instructions for posting files to the board?
Dick
Driving an LCD
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- Posts: 1462
- Joined: Fri Oct 19, 2012 5:11 am
Re: Driving an LCD
hey everyone thanks for the help!!! I figured out how to make the
display work. I still have more to do, but I can send text and
variables and call up the saved screens.
display work. I still have more to do, but I can send text and
variables and call up the saved screens.