I added a trackpoint to a corne-cherry (crkbd) keyboard for ergonomic pointing bliss!
Build details: https://github.com/joh/crkbd-trackpoint
Ergonomic, split and other weird keyboards
Posts must be of/about keyboards that have a clear delineation between the left and right halves of the keyboard, column stagger, or both. This includes one-handed (one half doesn't exist, what clearer delineation is that!?)
i.e. no regular non-split¹ row-stagger and no non-split¹ ortholinear²
¹ split meaning a separation of the halves, whether fixed in place or entirely separate, both are fine.
² ortholinear meaning keys layed out in a grid
No excessive posting/"shilling" for commercial purposes. Vendors are permitted to promote their products/services but keep it to a minimum and use the [vendor] flair. Posts that appear to be marketing without being transparent about it will be removed.
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the readme says that your firmware enables pullups on clock and data lines but i don't see that code in your keymap?
Yes, you're right, I changed the PIO driver directly for that: https://github.com/joh/qmk_firmware/commit/aa0214f5b1b3001cf7cc99419c32c8b87707cb5a
I plan to make it an optional feature for qmk proper, but for now it's somewhat of a hack :)