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Yep. That's how I'd do it. It'll also be modulated by the spindle speed override value as well.
On the modulated spindle speeds, possibly. It's not difficult to add it, so I can't see why not. v1.0. Soon. Been having some family health...
Your AxiDraw looks to be an H-bot configuration, which means that both steppers have to move for a linear motion and one stepper moves in a...
Yes. See this link: Frequently Asked Questions · grbl/grbl Wiki · GitHub
A probe failure occurs when two things happen. First, if the probe fails to trigger when it reaches its probe destination (and the probe cycle...
Hard limits in Grbl detects a pin change, rather than state, using the AVR's built-in pin change interrupt. If you try to check for pin state and...
The pin diagram for Grbl on the Arduino Uno is exactly the same as the Arduino Nano. Each pin maps to the same Dx and Ax pin on either board.
Homing fail occurs if the limit switch is not cleared after touching-off it or if it fails to find the switch. Make sure your settings for...
I just compiled Grbl v0.9j with the two lines altered in config.h to set two-axis homing. I get no errors. Tool_Length_Offset_Axis is not related...
I just wrote up how to do this in the Grbl FAQ. Here's the direct link: Frequently Asked Questions · grbl/grbl Wiki · GitHub You don't have to...
Homing fails if it either doesn't find the limit switch or doesn't clear it after it finishes. For the latter, make sure your homing pull-off...
Make sure you have wired your limit switches to the correct pins. X->pin 9, Y->pin 10, and Z->pin 12. Z has recently moved from pin 11 to pin 12...
What happens if you connect to something other than UGS? Like the Arduino's serial terminal at 115200 baud? You should be able to get a '$$'...
Did you try resetting the EEPROM with '$RST=*'? If that didn't work, try wiping the EEPROM with the Arduino EEPROM clear example.
Try not altering the default.h and config.h files. You may have inadvertently altered something enough to cause this problem, like a value that is...
Don't cut and paste settings into Grbl. It'll corrupt the EEPROM. This issue is outlined in Grbl's FAQ page. It has to do with the AVR EEPROM...
That's very strange. This looks like a problem with some kind of corruption in your Arduino. I would re-burn the Uno's boot loader onto your...
Please follow the instructions on the Grbl wiki exactly. If you don't, you'll run into problems like this. From what I can tell on your error...
I sometimes have this issue and don't know exactly where the problem is coming from. Resetting the Arduino a second after clicking upload helps a...
The behavior you are describing looks like the spindle direction pin on D13, not spindle enable/PWM on D11/D12. This pin only goes high or low,...
