rp2040: Add spi0_gpio4_gpio3_gpio2 bus to support fysetc PITB V2 (#6683) #452
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The Fysetc PITB V2 board uses a spi bus config that is supported by the RP2040 chip, but not klipper, so this adds the relevant config to the file to allow you to run the tmc5160's on the board via hardware SPI. This resolves the issue of software spi not working on this board, which I was unable to fully understand. I have also seen other users encounter similar bus config issues with the rp2040 setting up things like accelerometers and such with this pin layout. As requested, this also uses the new convention for spi bus naming, while maintaining the old bus names for compatibility. Signed-off-by: Jessica Hunt <[email protected]>
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The Fysetc PITB V2 board uses a spi bus config that is supported by the RP2040 chip, but not klipper, so this adds the relevant config to the file to allow you to run the tmc5160's on the board via hardware SPI. This resolves the issue of software spi not working on this board, which I was unable to fully understand.
I have also seen other users encounter similar bus config issues with the rp2040 setting up things like accelerometers and such with this pin layout.
As requested, this also uses the new convention for spi bus naming, while maintaining the old bus names for compatibility.
Klipper PR: Klipper3d/klipper#6683