Seems to be a limit on number of open channels at higher sampling frequencies

RTXI / rtxi

Tutorials, FAQs, and more at http://rtxi.org/docs

GNU General Public License v3.0

53 stars 15 forks source link

Seems to be a limit on number of open channels at higher sampling frequencies #85

Closed charless3 closed 9 years ago

charless3 commented 9 years ago

Changed sampling frequency to 20 kHz. Adding input channels 0 and 1 worked fine. RTXI crashed upon adding input channel 2. This happened with no modules open and nothing running.

yapatel commented 9 years ago

This is not a bug. This is a limitation of a high-speed hard RT system that is designed to pipe data around a pipeline in a synchronous fashion.

To use large number of channels at high sampling rates, asynchronous sampling should be used. This is under development and expected to be completed in 1-2 months.