Stefan Kerkmann d717396708

[Core] Add Raspberry Pi RP2040 support (#14877 )

* Disable RESET keycode because of naming conflicts

* Add Pico SDK as submodule

* Add RP2040 build support to QMK

* Adjust USB endpoint structs for RP2040

* Add RP2040 bootloader and double-tap reset routine

* Add generic and pro micro RP2040 boards

* Add RP2040 onekey keyboard

* Add WS2812 PIO DMA enabled driver and documentation

Supports regular and open-drain output configuration. RP2040 GPIOs are
sadly not 5V tolerant, so this is a bit use-less or needs extra hardware
or you take the risk to fry your hardware.

* Adjust SIO Driver for RP2040

* Adjust I2C Driver for RP2040

* Adjust SPI Driver for RP2040

* Add PIO serial driver and documentation

* Add general RP2040 documentation

* Apply suggestions from code review

Co-authored-by: Nick Brassel <nick@tzarc.org>

Co-authored-by: Nick Brassel <nick@tzarc.org>

2022-06-30 13:19:27 +02:00

371 B

Raw Blame History

Raspberry Pi 2040 onekey

To trigger keypress, short together pins GP4 and GP5.

Double-tap reset to enter bootloader mode. Copy the built uf2 file to the device by dragging the file to the new USB disk.

Supported Hardware

Raspberry Pi Pico
SparkFun Pro Micro - RP2040
Adafruit KB2040 - RP2040 Kee Boar
...and many more RP2040 based development boards

371 B Raw Blame History

Raspberry Pi 2040 onekey

Supported Hardware

371 B

Raw Blame History