Reply by Robert Adsett●December 14, 20072007-12-14
In article <paKdneIytcIU7fzanZ2dnUVZ_oWdnZ2d@giganews.com>, greginfinity
says...
> We are looking to develop a flexible front-end to a device, and are
> thinking that an SBC(sorry, I mean PC/104, I mean embedded PC, I mean CoM,
> I mean I HATE this terminology in our field) would be a good platform.
> Basically it will just control GUI functions, and then instruct a
> dedicated board what to do. We are looking at character and graphical
> LCDs, but I think our max resolution at this point will be 240*64,
> probably controlled by a T6963C. We have been looking at Xscale boards
> (compulabs, phytec), ARM (embeddedarm), and even some offerings from
> Advantech. I think WinCE will be the OS of choice (I know, I am the worst
> person ever). So I am wondering what the best way to control these screens
> will be. I assume I am relegated to writing my own driver out the GPIO
> that these boards offer, but am wondering if there are some other common
> methods? Has anyone used something similar that supports a T6963C or
> similar?
Rather than build, have you considered buying a standard HMI? Most of
them will handle Modbus and other standard protocols. Let someone else
do the interface work, especially sourcing the actual display.
Robert
--
Posted via a free Usenet account from http://www.teranews.com
Reply by greginfinity●December 13, 20072007-12-13
We are looking to develop a flexible front-end to a device, and are
thinking that an SBC(sorry, I mean PC/104, I mean embedded PC, I mean CoM,
I mean I HATE this terminology in our field) would be a good platform.
Basically it will just control GUI functions, and then instruct a
dedicated board what to do. We are looking at character and graphical
LCDs, but I think our max resolution at this point will be 240*64,
probably controlled by a T6963C. We have been looking at Xscale boards
(compulabs, phytec), ARM (embeddedarm), and even some offerings from
Advantech. I think WinCE will be the OS of choice (I know, I am the worst
person ever). So I am wondering what the best way to control these screens
will be. I assume I am relegated to writing my own driver out the GPIO
that these boards offer, but am wondering if there are some other common
methods? Has anyone used something similar that supports a T6963C or
similar?