Hi
First of all thanks for the answer!
Ive been writing some programms in the last 2 days and have come up
with some questions:
First of all im using a timer thats working nicely...till about 100
Hz, and after that it just fixes at 100 Hz, doesnt matter what i set
for the timer. Im also having the feeling this isnt really Realtime
in debian, should i patch the kernel with the Real Time OS?
In the end the system should be running a neural network signal
analysis programm. This means alot of FFTs and other mathematical
functions will be used, and I need this as fast as possible. I think
ill be sampling at about 200 Sps.
Another thing, since the onboard ADC isnt really great with 12 bits
resolution, im thinking of using an external PIC microcontroller with
a 24bit AD Converter and connecting it over USB to the TS-7260. Now i
know there are USB drivers for Windows, and USB .dll for Windows, but
i have no clue about driver development for Linux, is there any
documentation about this anywhere?
And last but not least, is there a backgroundworker (like in C#) that
always runs in the background but doesnt lock the programm. For
instance im using TCP sockets and connecting to the server, but if it
doesnt connect it just locks and waits for connection. It would be
nice to let this run in the background, always waiting for connection.
Thanks alot for your help
--- In Jason Stahls <> wrote:
>
> kurmannthomas wrote:
> > Ok now to my application. Im trying to build a system that logs
data
> > from the AD converter onto a USB Hard disk. The data should be
> > accesable via FTP. Preferably id like to use a WLAN USB adapter.
The
> > time should be synchronized via a ntp server. Im think im going
to
> > use the debian linux if no one would recommend the TS Linux.
> >
> Debian should work well yes.
> > First of all im not getting the ftp server to run. I can connect
to
> > an FTP on my Windows machine without problems from my TS-7260 in
> > debian linux. But the FTP is somehow not working, it connects,
then
> > disconnects right away...Is there anything I need to set up or
> > modify so that i works im connecting with ftp:
> >
> Are you trying to FTP in as root? By default root is not allowed
to
> login via ftp or telnet
> > Is it possible that I use say a 80 gigabyte Harddisk with the
debian
> > linux unpacked on it as a USB drive, and store the data on it?
Afaik
> > yes.
> >
> Redboot does not know about USB hard drives AFAIK, besides I'm
thinking
> if you want to use this as a data logger a TS-9600 IDE interface
might
> be a better idea. It would be faster and also allow you to boot
from it.
> > Another question. Is it possible to boot the debian linux
directly
> > and not go into the TS-Linux first?
> >
> Yes, compile a kernel with all the esentials to access your hard
drive,
> usb drivers or ts-9600 drivers or whatever. You'll need to load it
into
> flash and setup your boot script for the new root filesystem, this
is
> well documented in the ts-7000 archives and I belive on the wiki.
>
> Jason
>
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