keychron_qmk_firmware/keyboards/bastardkb/charybdis/3x5
Stefan Kerkmann 3c58f98929
[Core] PMW33XX drivers overhaul (#17613)
* PMW33XX drivers overhaul

This combines the PMW3389 and PM3360 drivers as they only differ in the
firmware blobs and CPI get and set functions. The following changes have
been made:

* PMW3389 now gets the same multi-sensor feature that is already available on the
  PMW3360.

* Introduced a shared pmw33xx_report_t struct is now directly readable via SPI
  transactions instead of individual byte-sized reads, saving multiple
  copies and bitshift operations.

* pmw33(89/60)_get_report functions had unreachable branches in their motion
  detection logic these have been simplied as much as possible.

* The fast firmware upload option has been removed as this becomes obsolete by
  the newly introduced polled waiting functions for ChibiOS polled waiting

* PMW33(60/89)_SPI_LSBFIRST and PMW33(60/89)_SPI_MODE config options
  have been removed as they don't need to be configurable.

* All PMW3389 and PMW3360 defines have been unified to a PMW33XX prefix
  to reduce code duplication and make the defines interchangeable

* Adjust keyboards to PMW33XX naming scheme
2022-07-14 11:50:00 +02:00
..
keymaps [Core] PMW33XX drivers overhaul (#17613) 2022-07-14 11:50:00 +02:00
3x5.c
3x5.h
config.h [Core] PMW33XX drivers overhaul (#17613) 2022-07-14 11:50:00 +02:00
info.json
readme.md
rules.mk

Charybdis Nano (3x5)

An ergonomic keyboard with integrated trackball.

The Charybdis is available in 4x6 and 3x5 form factor at bastardkb.com.

Keymaps

default

A simple QWERTY layout with 4 layers.

via

A Miryoku-inspired, feature-rich, keymap with VIA support.