On Thu, 18 Apr 2007, Kyaw Kyaw wrote:
> Hi Bros,
>
> Thanks for explaining me about these drivers. Now I am looking for are
> Drivers for 24x2 LCD Display and 4x4 Matrix Keypad provided by TS
> System. Where can I get these drivers instantly or have to write down by
> myself?
Technologics give some simple software to show how to access lcd from user
space.
I've written a "user space driver" for 1 or 2 line lcds. This runs as a
user space demon and displays char written to /dev/lcd, which is a named
pipe. This demon emulates a simple ansi terminal (thanks to Yan Seiner for
the ANSI patches) so ANSI control sequences for clear screen/line, cursor
movement etc works, though many ANSI sequences are not implemented.
The code is not production quality, has only very rudimentary
documentation, though the source is pretty heavily commented :-)
At the moment the demon only works with HD44780 based lcds used in 8 bit
interface mode - 4 bit mode isn't currently supported, though I am
actually working on it (slowly) at the moment.
The source code is at
http://www.comp.leeds.ac.uk/jj/linux/lcdd.tgz
and I'm happy to receive feedback from anyone using it.
cheers
Jim
> Thanks and Best Regards,
> KyawKyaw!
>
>
> ----- Original Message ----
> From: Jason Stahls <>
> To:
> Sent: Wednesday, 18 April 2007 9:44:19PM
> Subject: Re: [ts-7000] Where can I see the drivers?
>
> The 3xxx/5xxx boards are i386, the 7xxx boards are ARM9, those WDT devices
> don't exist on the 7xxx and the 7200s WDT only exists if you purchased it as
> a option from TS. There is a WDT in the ep9302 but I'm not sure if there is
> a driver for it, you should be able to find info about it online. You can
> probably safely ignore warnings about the WDT being buggy as it was fixed in
> a silicon rev a while ago so unless you have a really old 7200 board you
> shouldn't have to worry about it.
>
> Jason
>
> Kyaw Kyaw wrote:
> Hi all,
> Regarding to the Linux Developers' Manual, let me ask you one
> question. In section 4 (Device Drivers), I saw some examples for SBCs from
> TS system. But all the examples used the files under the folder of /dev/xxx
> (i.e: /dev/amdwdt for watch dog timer). When I looked through my board
> (TS-7200)'s /dev file, I didn't see it.( I saw that the examples programs are
> for 3xxx and 5xxx SBCs). Can these drivers be downloaded from TS website?
> Can I use these drivers in my board? If so, could anybody give me the links
> to download it and guide me how to install into the kernel?
>
> Thanks and best regards,
> KyawKyaw!
>
>
>
>
>
> Real people. Real questions. Real answers. Share what you know.
>
>
>
>
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