Search Results (Searched for: )
- Lcvette
16 Jul 2025 21:42
Replied by Lcvette on topic Error when saving postion offsets in the offsets tab
Error when saving postion offsets in the offsets tab
Category: QtPyVCP
- atrex77
16 Jul 2025 21:04
Replied by atrex77 on topic W5100S-EVB-PICO stepgenerator and encoder driver
W5100S-EVB-PICO stepgenerator and encoder driver
Category: Driver Boards
The first card is in testing now.
- andypugh
16 Jul 2025 20:53
Replied by andypugh on topic Running two LinuxCNC instances in parallel
Running two LinuxCNC instances in parallel
Category: General LinuxCNC Questions
- PCW
16 Jul 2025 20:41
Replied by PCW on topic Using a 7i92t as replacement for a parallel port
Using a 7i92t as replacement for a parallel port
Category: Driver Boards
Look like the scaling is wrong on the X Axis ( max velocity is .1666 mm/s )
If there is an issue with pncconfs scaling helper, you could just calculate
the steps per mm and enter that directly.
The PID boilerplate is fine.
To setup pin 16 for spindle control you need to set the number of stepgens to
3 or 2 in pncconf to free up pin 16 as GPIO 5. I would also set the number of pwmgens
and encoders to 0, then hit "Accept components changes" to free up all GPIO
for any other outputs or inputs you need:
GPIO outputs need to be set to "GPIO Output" in the pin type menu:
If there is an issue with pncconfs scaling helper, you could just calculate
the steps per mm and enter that directly.
The PID boilerplate is fine.
To setup pin 16 for spindle control you need to set the number of stepgens to
3 or 2 in pncconf to free up pin 16 as GPIO 5. I would also set the number of pwmgens
and encoders to 0, then hit "Accept components changes" to free up all GPIO
for any other outputs or inputs you need:
GPIO outputs need to be set to "GPIO Output" in the pin type menu:
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