Hi, all guys, Now I am using linux-dovetail/v5.15.6-dovetail1-rebase on my RDB board. 1 . I am running latency command, but when I running command: latency -t 1 -T 30 I got the negative value: RTD| -2.760| -2.654| -1.800| 0| 0| -2.760| -1.400
2. Then, I got the solution from google: Run command: xeno latency -T 20 I got: RTD| -1.360| -1.235| -0.040| 0| 0| -1.440| 0.440 3. then I update /proc/xenomai/latency value echo -1440 > /proc/xenomai/latency 4. when I run xeno latency again, I got below result: RTD| 5.240| 5.389| 6.640| 0| 0| 5.040| 7.600 5. but when I run command again: latency -t 1 -T 30, I still got the negative value: RTD| -2.760| -2.652| -1.760| 0| 0| -2.760| -1.400 So, How to fix the issue? And how to check the xenomai interrupt? I remember I can get the interrupt number through "cat /proc/xenomai/irq",but now I can't find it. Best Regards Jerry Huang
