On 21/10/11 21:15, Fernando Herrero Carrón wrote: > Ok, thanks for the advice. The computations I will be doing will not be > very expensive in principle, but I believe the analogy infrastructure is > the actual bottleneck. I have not been able to perform the acquisitions > I want beyond 10kHz. At higher frequencies it looks like analogy does > not have enough time to acknowledge all DMA interruptions. But this is a > different issue.
I think you are doing something wrong then (and the fact that you need a periodic task to perform such acquisitions smells like there is something wrong in your code). I have acquisitions running at over 200 kHz for weeks without a glitch. Cheers, -- Daniele _______________________________________________ Xenomai-help mailing list Xenomai-help@gna.org https://mail.gna.org/listinfo/xenomai-help
