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pio/pio_spi.py: methods of PIOSPI are missing `self`

See original GitHub issue

Hi!

It seems methods here are missing self: https://github.com/raspberrypi/pico-micropython-examples/blob/master/pio/pio_spi.py

Issue Analytics

State:
Created 3 years ago
Comments:6 (2 by maintainers)

Top GitHub Comments

1reaction

kopchikcommented, Feb 24, 2021

There’s a more complete example of SPI-implemented-with-PIO at https://github.com/raspberrypi/pico-examples/blob/master/pio/spi/spi.pio

Great link, this is where I took “inspiration” for my own version of SPI that just does sending, without MISO or CS pins (because I didn’t need them for my application). This saved me two pins 😃.

0reactions

leyceccommented, Dec 9, 2021

Oh. You’re quite right. I’ll copy-pasta myself over there, then. Thanks for the heads up, Alasdair!

Interestingly, MicroPython’s RP2040 examples/ subdirectory entirely omits this example and all reference to SPI. There’s a reason for that. Welp, alrighty then. machine.SPI it is.