Re: [oopic] Re: NC2004A LCD Screen with Modtronix LCD2S daughter board

Yon are correct in all of your guesses. Check the ooPIC site on the "connectors" page for the part number for that connector.

DLC

ooPIC Tech Support

-----Original Message-----

From: "jasuk1970" <mail@jsun.me.uk>
Subj: [oopic] Re: NC2004A LCD Screen with Modtronix LCD2S daughter board
Date: Fri Jan 25, 2008 3:31 am
Size: 3K
To: oopic@yahoogroups.com

Thanks for the info. I'm going to give it a try as soon as I Can get
the I2C pins connected.

I've posted a picture of the OOBoard with the hilighted sections from
the manual that came with the OOPic 5 compiler software in the files
section. It seems to have 2 I2C Ports on the board, One (in the
cluster of Various IO Ports labelled (Local Devices) and one labelled
Network. I am assuming that it's the local devices one I need to use.

Also does anyone recognise what the connector type is (Its the white
connectors) It has 5 pins. I've been trying to google for it, but as
5 pin connector is pretty vague thing to search for, I'm not having
much luck. I have the pin information in the documentation so could
end up soldering wires to the pins if need be.

Cheers,

Jas

--- In oopic@yahoogroups.com, ooPIC Tech Support <dennis.clark@...>
wrote:
>
> It's actually simpler than you are making this out to be. Set your
I2C
> address as they recommend, then divide this by 2 (bit shift right
one
> place) and this is the .node value. When you are sending data to
the
> device you would use cv10bit format and the .Location attribute is
the
> command, so you'd do this:
> dev.Mode = cv10bit
> dev.Node = <whatever address shifted right one bit>
> dev.Location = <command>
> dev = <data>
>
> When you are sending a command you would use this:
> dev.Mode = cv7bit
> dev = <command>
>
> That's it. If you are using an ooPIC R you don' t need to worry
about
> pull ups on the SCL line - Its already driven. The SDA line
should
> have a 4.7K pull up on it.
>
> DLC
>
> jasuk1970 wrote:
> > --- In oopic@yahoogroups.com, "rtstofer" <rstofer@> wrote:
> >
> >> --- In oopic@yahoogroups.com, "jasuk1970" <mail@> wrote:
> >>
> >>> Cheers,
> >>>
> >>> I am looking at this now. I am trying to work out what Mode it
> >>>
> >> should
> >>
> >>> be using.
> >>>
> >>> An example of the commands it is looking for to get the status
is:
> >>>
> >>> SaaaaaaadAccccccccASaaaaaaadAbbbbbbbbP
> >>>
> >>> S= start
> >>> a= address bit (7 bits + direction)
> >>> d= read or write bit
> >>> A= acknowledgement from slave
> >>> c= command bit (8 bits)
> >>> b= First byte of data (8 bits)
> >>> P= stop
> >>>
> >>> If the address is 0x50 then it would look like:
> >>>
> >>> S01010000 A 11010000 A S01010001 A {Recieve first byte of data}
> >>>
> >>> I hope it makes sense, Looking at it I am assuming it is cv7Bit.
> >>>
> >>> Or would I need to do some custom controlling to get this
working?
> >>>
> >>> Thanks for any help,
> >>>
> >>> Jas
> >>>
> >> I must be looking at the wrong datasheet because the one I am
> >>

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