Category: Computers and Hardware
Hi all
I have big latency issues, using the nvem rt1052 cpp/dma with Linuxcnc 2.9.3.
My laptop is a Lenovo L540 (i5), 12gb, ssd. Latency test shows jitter of about 30-40k with glxgears.
As soon as i turn on the machine the servo-thread goes up to 1.5m average and even up to >5m. Is the Cpu really that much to slow ? It runs perfectly with a mesa 7i96s.
I tried playing around with PRU_base_freq= parameters, nothing changed. Also i noticed in the sample config BASE_PERIOD is set to 0 ? Is this some error or not used at all ?
Also i noticed when the axis is moved fast, the DRO still counts for 1-2 seconds even DTG is 0 ?
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schnellmued
