- From: Joshua Jacobs <josh_at_MIT.EDU>
- Date: Wed, 09 Jul 2003 13:19:22 -0400
We are trying to write real-time kernel code that uses a comedi command to sample data asynchronously. The documentation leads us to believe that the data field in the comedi_cmd struct should be updated with the data that is read in after each scan, but I have not observed that these values change at all (we are feeding a sine wave into the DAQ). We are checking these values with a callback after every scan. How does comedi use the comedi_cmd.data field? Josh ---------- Josh Jacobs Josh_at_mit.edu
Received on 2003-07-09Z16:19:22