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robomechs / 6-AXIS-USBCNC-GRBL

This repository is based on https://github.com/usbcnc/grbl which in turn is based on https://github.com/gnea/grbl
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! news. Project is no longer supported. #35

Open robomechs opened 4 years ago

robomechs commented 4 years ago

Unfortunatly I'm absolutely have no time to support this project. In addition, it seems that it is a little outdated.

terjeio commented 4 years ago

grblHAL with its STM103 driver could be an alternative. Additional G- and M-codes supported, for STM32CubeIDE.

Duffmann commented 4 years ago

Thx for all your work on this @robomechs!! Will have a look at grblHAL now.

@terjeio: is the F103 driver of grblHAL pin-to-pin compatible with 6-AXIS-USBCNC-GRBL?

Final tip from my side: Should someone run into lock-up of USBCNC-GRBL when executing fast, small movements while stepping up/ down Feedrate Override at the same time then try to reduce gcc's optimisation level when building the project: -o3 works for me, -ofast does lead to GRBL frequent hangs and almost-crashes of my CNC mill

terjeio commented 4 years ago

is the F103 driver of grblHAL pin-to-pin compatible with 6-AXIS-USBCNC-GRBL?

not 100%, a new board map may be added file if so required. The default board mapping does not have definitions for the C-axis and I see now that the probe pin is in conflict with A-axis direction pin...