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www.mesanet.com/software/parallel/7i92t.zip

I tried using the source and did find an issue, there's a WIP
source file that needs to be deleted from the project:

qcountersfpdsi.vhd  (quadrature counter with simulated index)

I will fix the downloadable source on Monday


 

Which inputs pins? 

The isolated inputs TB6 + TB5 pins 1..12 will accept from 5 to 36V

I have a similar problem, and the input pins of the Mesa 7i95 are randomly active. I have supplied a voltage of 24 volts to these pins mistakenly. I have to use some input output functionality in real-time. what is another way to use some input output?

1. measure the voltage powering the drives at standstill, when 1 axis is moving and when both axis are moving.
2. while motors are enabled and not turning, use pliers and try to move the motor, how much does it roughly move?

I have not. forgot. 25 days of work in a row can do that

I would love the vertical fixes.

Also opinion - should vert have a sim folder for it's self?
It's kinda hidden I suppose

What are the chances of this being a slow SD card issue?
It sure points that way...

To tell the truth, whilst I haven't done any long term testing, I haven't seen this issue of my RPi-400.
When I build the image I put it through the basic tasks, and if I had of seen this issue arise I wouldn't have released the image, I would have deemed it defective and not fit for purpose.
Now we are going to require some more info, what monitor (brand model) screen resolution and such. And just to be sure I would like to know if this is a clean install without any extras added. If you can remember when was the last time you did an update.

And yes the RPi400 should give reasonable playback on youtube and reading pdfs shouldn't pose an issue. When I get the time I'll recheck things but as I said before I haven't seen this issue arise during testing and so far in the 6 months it has been out in the wild no one else has mentioned this.

One thing I would suggest is look at this thread, forum.linuxcnc.org/38-general-linuxcnc-q...l-images-only#325007 and take note of the video issue link & zswap link.

They are lichauan a5 drives