Of course there will be documentation in time.

But meanwhile:

The lib called lcd_hd44780_serial is run at you main pic and provides
the standard interface. It connects via one pin (using serial
software) to the "display".
And "display" means in this case: an hd44780 compatible display,
connected to a 16f88 with the file from project. And the one wire goes
to the serial_rx pin of this 16f88.

And for what flooding is concerned: you should either make sure you
don't (send a limited amount of messages at a fixed interval) or (even
better) use some kind of framing and when you send a message, wait for
the response.

Joep

2009/3/9 Sebastien Lelong <[email protected]>:
> Hi guys,
>
> It's been days I can see many commits and posts about LCDs. Big time. I've
> read it's almost there, so I had a closer (still quick) look, and I think
> I'm completely lost :) What should I compile for serial ? The file in
> "project" ? Is it too early for the newbie like me ? Should I wait some more
> for some doc ?
>
> I've also have a question about serial com. I've been worked on interfacing
> my DC motor controller these days (motor <=> controller <=> RS232 <=> PC <=>
> python script <=> GUI). It appeared I had nasty com. problems, coming from
> the fact the PC was flooding the serial. The controller couldn't handle
> every sent commands, some were lost. I had to introduce ACK: the PC can't
> send a new command until the controller has sent an ACL, meaning: "I'm done
> processing your command, gimme next one". I also used interrupt serial
> (serial_hw_int_cts.jal, which was sooooo easy to integrate), so there no
> polling anymore.
>
> So... my question is: how does the LCD controller behave on heavy load ? ie.
> lots of commands sent to it, in a very short time.
>
>
> Cheers,
> Seb, lost in LCD 4th, 5th, 6th... dimension, still counting...
> --
> Sébastien Lelong
> http://www.sirloon.net
> http://sirbot.org
>
> >
>

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