On Wed, May 21, 2008 at 3:12 PM, sweetkruzy16 <> wrote:
> Hi,
>
> I am new to the Linux environment and the Arm area, but I think I have
> been able to make some progress.
>
> I am working with the Ts-7260 through a windows xp computer. I have
> been to compile a simple hello world program in eclipse, send it over
> to the ts 7260 and execute it.
>
> However, I am trying to use the lcd and ic-104 ports on the device.
>
> I've looked through the sample code that TS provides, especially the
> one with the LCD message (lcdmesg.c), but I do not understand (how and
> why) the functions that they use such as: open, mmap, and all the
> variables that they define.
This is more general stuff on Linux programming than TS7260 specific.
You should search for some info on file/devices handling with
Linux/Unix. It would be nice to get some Linux distro, it would be
enough to type "man open" or "man mmap" on a terminal.
> I guess I do not how to go from the helloworld code to a the lcd code,
> apart from using it as it is.
>
> If someone can direct to how the coding process for the ts-7260 works
> or any references, I would really appreciate it!
>
> Thanks,
> - PB
>
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