qmk_firmware/keyboards/handwired/ferris/rules.mk
Pierre Chevalier a8c230743a
Write firmware for the Ferris keyboard (#9634)
* Write firmware for the Ferris keyboard

Took inspiration from the gergoplex and the ergodox_ez firmware for the
split matrix with io_expander on the right hand.
Cleaned up a lot of bit fiddling on the mcu side by taking inspiration
from the `split_custom` in quantum.
Still bit fiddling on the mcp side as it is particularly natural to do
so with the abstractions provided by the i2c protocol. Would be good to
clean that up and abstract away the wiring from the generic i2c code in
a similar fashion as quantum and the mcp side behave.

One improvement over the ergodox_ez and the gergoplex firmwares is that
the wiring is straight forward as opposed to swapping rows and columns
in two different places that end up cancelling out for some reason.

At this stage, I have flashed this firmware to a board and have verified
that all keys are behaving as intended by shorting pins.
I still have to solder in some switches and test that everything works
correctly at normal typing speeds, but I don't expect any major issues
given I'm building up on previous effort, including the debouncing code
from the ergodox_ez.

* Remove rotation from info.json and label the keys as per default keymap

* Comply with minor review feedback points

* Use CUSTOM_MATRIX=lite to remove boilerplate

* Update keyboards/handwired/ferris/info.json

Didn't play nicely in the configurator

Co-authored-by: Ryan <fauxpark@gmail.com>

* Remove MIDI_ENABLE from rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Remove FAUXCLICKY_ENABLE from rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Prefer wait_ms over _delay_ms

Co-authored-by: Ryan <fauxpark@gmail.com>

* Remove unused include

Co-authored-by: Ryan <fauxpark@gmail.com>

* Remove unused include

Co-authored-by: Ryan <fauxpark@gmail.com>

* Remove unused include

Co-authored-by: Ryan <fauxpark@gmail.com>

* Remove unused includeh

Co-authored-by: Ryan <fauxpark@gmail.com>

* Use dprint over print and remove include for print.h

* Remove all unused includes

* Remove unused code

* Cleanups thanks to code review

* Move more personal settings from the ferris config to the default keymap config

These setting happen to be unused in the default keymap at the moment,
as it has only one layer with no homerow modifiers and no mouse key; but
I would like to keep it there for two reasons:
* It can serve as an example to people creating their own keymap
* I plan to design a more usable default keymap that uses these features
  once this PR which adds the Ferris keyboard is merged.

* Consolidate mcp logic inside matrix.c

Co-authored-by: Ryan <fauxpark@gmail.com>
2020-07-18 13:57:33 +10:00

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Makefile

# MCU name
MCU = atmega32u4
# Bootloader selection
BOOTLOADER = atmel-dfu
# change yes to no to disable
#
BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration
MOUSEKEY_ENABLE = yes # Mouse keys
EXTRAKEY_ENABLE = yes # Audio control and System control
CONSOLE_ENABLE = no # Console for debug
COMMAND_ENABLE = no # Commands for debug and configuration
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
NKRO_ENABLE = no # USB Nkey Rollover
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
BLUETOOTH_ENABLE = no # Enable Bluetooth
AUDIO_ENABLE = no # Audio output
UNICODE_ENABLE = yes
CUSTOM_MATRIX = lite
NO_USB_STARTUP_CHECK = yes
LTO_ENABLE = yes
SRC += matrix.c
QUANTUM_LIB_SRC += i2c_master.c