Use miniRTlinux from: www.fsmlabs.com.
Disable interrupts before and after the counting.
Since miniRTlinux runs from a RAM disk and has networking disabled as a
default, it is the only version of real time linux that can achieve
these high data rates.
Turning interrupts off for this length of time may cause the real time
clock to be off by this amount of time. If you kept track of how much
time you count for (value/109kHz) and add this value to the clock after
you finish counting, then this clock drift can be corrected by your
software.
- Kal.
Bart Vandewoestyne wrote:
> So, I would like to know if Real Time Linux is the easiest solution for
> my problem. I don't want to make things too complicated anymore, i just
> want this thing going in linux so i can integrate it in my GTK+ GUI.
>
> Any further suggestions on the best/shortes/easiest solutions are
> welcome.
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For more information on Real-Time Linux see:
http://www.rtlinux.org/rtlinux/
