Then ran the LinuxCNC logo Hello World that is built in.
Drives me nuts until I can get something figured out.Īnd this is the new wiring, All connected and the three axes were responding as expected. Now I can at least go see Star Wars without being distracted. Put in the correct numbers and away we went. Then found the data sheet for the driver to confirm. I dug a bit and found a references to these drivers for using with LinuxCNC. The page in Stepconfig that gives all the base information I was using was all wrong. Spent a couple hours today reading up on everything and going back to the things that I don’t understand and hence have a tendency to ignore. I did set up HAL meters and signal references so I knew that things were going well from the computer to the board. It did have some interesting noises so that made me think of frequency issues, aside from VRef issues. I had one fleeting instance of a stepper spinning during setup and got my hopes high, but then nothing.
#LINUXCNC SERVO WITH STEPPER 4TH OFFICE HOW TO#
Just learning how to do this and mistakes are being made.
I have an ESP32 though, so still ok for testing. One was catastrophic and the Arduino Mega is now toast. These are clones without the vref point marked and it was a bit sketchy to set voltage. Got them to run on the Arduino, but not with the BOB and LinuxCNC. I got the drivers plugged into the CNC shield and ran each axis with an Arduino one at a time. Now unplugging everything for good measure. Do not cut power to your setup with the power switch on the power strip. I figured I would need extra and I was right. Success finally with the information displayed here.
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