Thanks for that very speedy response, Charles. FWIW, I'm running 3.8.13-xenomai-r72.
I've now installed xenomai-runtime and run the following: 1) *latency* - test runs fine with sample output: $ xeno latency == Sampling period: 1000 us == Test mode: periodic user-mode task == All results in microseconds warming up... RTT| 00:00:01 (periodic user-mode task, 1000 us period, priority 99) RTH|----lat min|----lat avg|----lat max|-overrun|---msw|---lat best|--lat worst RTD| 0.833| 1.958| 10.999| 0| 0| 0.833| 10.999 RTD| -1.167| 2.041| 31.791| 0| 0| -1.167| 31.791 RTD| 0.833| 2.958| 34.874| 0| 0| -1.167| 34.874 RTD| 0.999| 1.999| 14.291| 0| 0| -1.167| 34.874 RTD| -0.125| 2.041| 27.541| 0| 0| -1.167| 34.874 RTD| 0.916| 2.041| 28.499| 0| 0| -1.167| 34.874 RTD| 0.666| 1.999| 12.833| 0| 0| -1.167| 34.874 ^C---|-----------|-----------|-----------|--------|------|------------------------- RTS| -1.167| 2.124| 34.874| 0| 0| 00:00:07/00:00:07 2) *klatency* - runs with following error: $ xeno klatency open(/proc/xenomai/registry/native/pipes/klat_pipe): No such file or directory modprobe klat_mod or try the -P option? Is the reason I can't run the above due to kernel config issues? If so, it's not clear to me where/how to change the config settings since I didn't compile from source. 3) *Motor test* - My intention is to run some motor tests with Xenomai and without and compare performance. Do you have any recommended Xenomai-specific tutorials using motors or for any actual use case of the kernel in action on the BBB? Although I recognize that much of your wonderful MachineKit work is about driving motors, I've found very little on the subject showing simple usage without capes or without MachineKit. Thanks again for your great help. Charles -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
