With these changes, the ergodox ez goes from 315 scans per second
when no keys are pressed (~3.17ms/scan) to 447 (~2.24ms/scan).
The changes to the pin read are just condensing the logic, and
replacing a lot of conditional operations with a single bitwise
inversion.
The change to row scanning is more significant, and merits
explanation. In general, you can only scan one row of a keyboard
at a time, because if you scan two rows, you no longer know
which row is pulling a given column down. But in the Ergodox
design, this isn't the case; the left hand is controlled by an
I2C-based GPIO expander, and the columns and rows are *completely
separate* electrically from the columns and rows on the right-hand
side.
So simply reading rows in parallel offers two significant
improvements. One is that we no longer need the 30us delay after
each right-hand row, because we're spending more than 30us
communicating with the left hand over i2c. Another is that we're
no longer wastefully sending i2c messages to the left hand
to unselect rows when no rows had actually been selected in the
first place. These delays were, between them, coming out to
nearly 30% of the time spent in each scan.
Signed-off-by: seebs <seebs@seebs.net>
This is particularly relevant for, e.g., the ergodox EZ and
other keyboards with slow scan rates. Without changing the API or
behavior of individual process_record() calls, we allow a
configuration flag to make multiple calls in a single scan.
This will probably have miniscule effects on non-steno users,
and it's not enabled by default for any keyboards. Added note
about it to ergodox README.
Signed-off-by: seebs <seebs@seebs.net>
* move underglow led count from parent to child
* Added pearl support
* Added personal keymap for pearl
* start splitting up ps2avrGB boards
* clean up ps2avrgb boards
* Move keycodes to their own section
* Clarify `KC_PWR` vs `KC_POWER`. Fixes#1994.
* Cleaned uppersonal userspace and keymaps (#1998)
* Cleanup of keymaps
* Remove Tap Dance from Orthodox keymap
* Cleaned up userspace and keymaps
* Added sample (template)userspace files to my folder
* Document the Teensy hardware reset problem
* add mfluid keymap to atreus62
* Update hand_wire.md
Change "Resin" to "Rosin"
* Add keyboard: mt40 (#2001)
* add keyboard: chinese planck clone
* rename chinese_planck to mt40
* add image for the mt40 board
* lets_split: Fix matrix_init for ROW2COL
Signed-off-by: Marian Rusu <rusumarian91@gmail.com>
* Add Keymap for Whitefox Truefox layout
* Add keyboard: ACR60 (#1999)
* base acr60 keyboard folder created
* mitch acr60 keymap updates, documentation
* latest keymap updates
* slight modifications to layer switching
* Changes to Atreus and Ergodox EZ Dvorak 42key layout (#1997)
* importing 42 key dvorak layout
* added comment for build instructions
* adding atreus dvorak 42 key layout
* added readme
* add readme
* build instructions
* additional MEH shortcuts
* added shifted symbols on symbols layer
* working extra symbols on COMBINED layer
* bring atreus layout inline with the ergodox one
* add necessary macros
* working ls macro
* added more shell macros
* added screen rename / screen number macros
* add ctrl-a key in shell-nav to use screen more easily
* added shell screen layer
* assign screen switching macros to screen layer
* define all screen switching macros
* more screen-related shortcuts added on shell screen layer
* change shell nav bottom right row to match base layer (backspace / delete)
* remove some mappings on SHELL_NAV layer as they are now in the screen layer
* added more screen macros
* changes to COMBINED layer (pipe on the right) and modified shell nav
* moved pipe/backslash to then right
* documented SHELL_SCREEN layer
* put backspace/delete on SHELL_NAV layer
* add an explicit lisence file for github to pickup
* Updated keymaps to allow base layer alternation for QWERTY, Colemak & Dvorak (#1962)
* First commit of the Terminus_Mini firmware and the DivergeJM version of the Nyquist firmware
* Fix terminus_mini & nyquist/DivergeJM readme files
Previously an outdated copy of the default readme. Updated to match the Nyquist/DivergeJM format (DivergeJM is a split 5x12 implementation of the terminus_mini layout)
* Update makefiles to rules.mk
Renamed both Makefiles to rules.mk, removed references to makefiles
* Updated rules.mk
Inadvertantly removed important code from the rules.mk in previous commit. This has been restored.
Also disabled Tap_Dance in both rules.mk files
* Moved terminus_mini to handwired
Realised that existing directory was not appropriate for the terminus_mini project, moved to handwired.
* New Frosty Flake layout for QFR TKL
Added a TKL layout for the Frosty Flake with a navigation cluster on LOWER under the left hand and a similarly functioning MOUSE layer that includes mouse navigation functionality.
* README fix & keymap update for 3 keyboards
Fixed the markdown for the handwired/terminus_mini:default, Nyqyist:DivergeJM & frosty_flake:QFR_JM.
Added TAPPING_TERM = 150 to config.h for all keyboards
Switched LT(LOWER) and LAlt on the mod row for ortholinear boards.
* Update readme for QFR_JM to include make instructions
* Revert "Merge branch 'master' of https://github.com/mogranjm/qmk_firmware"
This reverts commit a45f264ada, reversing
changes made to 62349c3341.
* Revert "Revert "Merge branch 'master' of https://github.com/mogranjm/qmk_firmware""
This reverts commit eae54fb3be.
* Added QWERTY support to the QFR_JM
Implemented variable default base layer from the Planck default keymap.
* Update README to reflect QWERTY support
* Nyquist:DivergeJM - Update RESET location
Add a reset button to both hands, accessible when halves are disconnected.
* Typo fix
* Update DivergeJM
Switched master to Left hand,
Moved Reset key to a different location
* Added macros to send R pointer & dplyr pipe
Macros added as a string of keypresses, couldn't figure out how to get SEND_STRING to work.
* Added ADJUST -> QWERTY, DVORAK, COLEMAK
Re-implemented update_tri_layer fuctionality to reset base layer for Terminus_Mini & DivergeJM Nyquist keymaps to QWERTY, DVORAK or COLEMAK via the ADJUST layer.
Updated ReadMe files accordingly.
* Fix base layout diagram for Terminus_Mini
Remove split from diagram
* Changed the R operators to SEND_STRING, rather than keypress macros
* Added Dvorak to the QFR_JM keymap
* fixed duplicate row in Nyquist keymap
* Fix readme - LAlt location on mouse layer
* Set EE_HANDS to allow either Nyquist hand to work as master.
* Update R operator strings, clean up layering for terminus_mini, QFR_JM and DivergeJM
"<-" to " <- "
"%>%" to " %>% "
Also played around with the layering, removed unnecessary TAP_TOGGLE for LOWER and shuffled FUNCTION and MOUSE momentary actions to reflect layer order.
* Update bottom alpha row to output symbols on LOWER
This row now outputs the following (z -> /) when in the LOWER layer:
<-
%>%
{
[
`
|
]
}
.
/
* Updated readme files for QFR_JM, terminus_mini & DivergeJM
QFR_JM readme reflects correct LOWER bottom row symbol output,
terminus_mini & DivergeJM reflect correct command line make instructions.
* Add media keys to QFR_JM LOWER - Replicate QFR default functionality
* Fix issue with Mouse layering
Stuck on mouse layer because the wrong macro was assigned to the 'exit layer' key. Reassigned that key.
* Changed " <- " to "<- " for QFR_JM, terminus_mini & DivergeJM
* Add "KC_MAKE" to userspace example
* QMK DFU bootloader generation (#2009)
* adds :bootloader target
* update planck and preonic revisions
* remove references to .h files for planck
* update preonic keymap
* only add keyboard.h files that exist
* add production target
* hook things up with the new lufa variables
* update rules for planck/preonic
* back backlight key turn of status led when pressed
* add manufacturer/product strings to bootloader
* fix push script
* Added support for let's split kailh socket version (#2010)
* Added support for socket version of the let's split
* renamed files
* socket-version-works
* fix up lets_split keymaps
* fix up lets_split keymaps
* shrink preonic by a bit
* fix lets_split keyboards
* update travis script
* update travis script
* update version silencing
* - Fixed DK60 version in config.h
* - Updated dk60 readme with new QMK rules
* - Fixed wording in readme
* Added dbroqua layout for DZ60
I've also updated dz60.h to add "true HHKD" keymap definition (6U
spacebar).
With the default HHKB definition r_alt was not mapped and when I pressed
r_menu it was r_alt.
Regards
* Updated dbroqua layout for HHKB keyboard
Added default configuration and alternate (swap gui/alt keys).
Save user choice in keyboard memory (like plank, thanks for this
feature!).
* adds :bootloader target
* update planck and preonic revisions
* remove references to .h files for planck
* update preonic keymap
* only add keyboard.h files that exist
* add production target
* hook things up with the new lufa variables
* update rules for planck/preonic
* back backlight key turn of status led when pressed
* add manufacturer/product strings to bootloader
* First commit of the Terminus_Mini firmware and the DivergeJM version of the Nyquist firmware
* Fix terminus_mini & nyquist/DivergeJM readme files
Previously an outdated copy of the default readme. Updated to match the Nyquist/DivergeJM format (DivergeJM is a split 5x12 implementation of the terminus_mini layout)
* Update makefiles to rules.mk
Renamed both Makefiles to rules.mk, removed references to makefiles
* Updated rules.mk
Inadvertantly removed important code from the rules.mk in previous commit. This has been restored.
Also disabled Tap_Dance in both rules.mk files
* Moved terminus_mini to handwired
Realised that existing directory was not appropriate for the terminus_mini project, moved to handwired.
* New Frosty Flake layout for QFR TKL
Added a TKL layout for the Frosty Flake with a navigation cluster on LOWER under the left hand and a similarly functioning MOUSE layer that includes mouse navigation functionality.
* README fix & keymap update for 3 keyboards
Fixed the markdown for the handwired/terminus_mini:default, Nyqyist:DivergeJM & frosty_flake:QFR_JM.
Added TAPPING_TERM = 150 to config.h for all keyboards
Switched LT(LOWER) and LAlt on the mod row for ortholinear boards.
* Update readme for QFR_JM to include make instructions
* Revert "Merge branch 'master' of https://github.com/mogranjm/qmk_firmware"
This reverts commit a45f264ada, reversing
changes made to 62349c3341.
* Revert "Revert "Merge branch 'master' of https://github.com/mogranjm/qmk_firmware""
This reverts commit eae54fb3be.
* Added QWERTY support to the QFR_JM
Implemented variable default base layer from the Planck default keymap.
* Update README to reflect QWERTY support
* Nyquist:DivergeJM - Update RESET location
Add a reset button to both hands, accessible when halves are disconnected.
* Typo fix
* Update DivergeJM
Switched master to Left hand,
Moved Reset key to a different location
* Added macros to send R pointer & dplyr pipe
Macros added as a string of keypresses, couldn't figure out how to get SEND_STRING to work.
* Added ADJUST -> QWERTY, DVORAK, COLEMAK
Re-implemented update_tri_layer fuctionality to reset base layer for Terminus_Mini & DivergeJM Nyquist keymaps to QWERTY, DVORAK or COLEMAK via the ADJUST layer.
Updated ReadMe files accordingly.
* Fix base layout diagram for Terminus_Mini
Remove split from diagram
* Changed the R operators to SEND_STRING, rather than keypress macros
* Added Dvorak to the QFR_JM keymap
* fixed duplicate row in Nyquist keymap
* Fix readme - LAlt location on mouse layer
* Set EE_HANDS to allow either Nyquist hand to work as master.
* Update R operator strings, clean up layering for terminus_mini, QFR_JM and DivergeJM
"<-" to " <- "
"%>%" to " %>% "
Also played around with the layering, removed unnecessary TAP_TOGGLE for LOWER and shuffled FUNCTION and MOUSE momentary actions to reflect layer order.
* Update bottom alpha row to output symbols on LOWER
This row now outputs the following (z -> /) when in the LOWER layer:
<-
%>%
{
[
`
|
]
}
.
/
* Updated readme files for QFR_JM, terminus_mini & DivergeJM
QFR_JM readme reflects correct LOWER bottom row symbol output,
terminus_mini & DivergeJM reflect correct command line make instructions.
* Add media keys to QFR_JM LOWER - Replicate QFR default functionality
* Fix issue with Mouse layering
Stuck on mouse layer because the wrong macro was assigned to the 'exit layer' key. Reassigned that key.
* Changed " <- " to "<- " for QFR_JM, terminus_mini & DivergeJM
* importing 42 key dvorak layout
* added comment for build instructions
* adding atreus dvorak 42 key layout
* added readme
* add readme
* build instructions
* additional MEH shortcuts
* added shifted symbols on symbols layer
* working extra symbols on COMBINED layer
* bring atreus layout inline with the ergodox one
* add necessary macros
* working ls macro
* added more shell macros
* added screen rename / screen number macros
* add ctrl-a key in shell-nav to use screen more easily
* added shell screen layer
* assign screen switching macros to screen layer
* define all screen switching macros
* more screen-related shortcuts added on shell screen layer
* change shell nav bottom right row to match base layer (backspace / delete)
* remove some mappings on SHELL_NAV layer as they are now in the screen layer
* added more screen macros
* changes to COMBINED layer (pipe on the right) and modified shell nav
* moved pipe/backslash to then right
* documented SHELL_SCREEN layer
* put backspace/delete on SHELL_NAV layer
Seebs
Paul Ewing
Balz Guenat
Colin T.A. Gray
Maarten Dekkers
Max
Jack Humbert
Gilbert Consellado
yellowmoneybank
d_r0ck
TerryMathews
Marcus Young
Drashna Jaelre
Robert Llewellyn
Damien
Mikkel Jeppesen
James Morgan
Marian Rusu
Andy Holder
lucwastiaux
Ryan Mitchell
Thomas Dehaeze
James
Erin Call