I noticed this discrepancy (last row of the matrix treated differently than the
others) when optimizing the input latency of my keyboard controller, see also
https://michael.stapelberg.ch/posts/2021-05-08-keyboard-input-latency-qmk-kinesis/
Before this commit, when tuning the delays I noticed ghost key presses when
pressing the F2 key, which is on the last row of the keyboard matrix: the
dead_grave key, which is on the first row of the keyboard matrix, would be
incorrectly detected as pressed.
After this commit, all keyboard matrix rows are interpreted correctly.
I suspect that my setup is more susceptible to this nuance than others because I
use GPIO_INPUT_PIN_DELAY=0 and hence don’t have another delay that might mask
the problem.
* fix matrix_io_delay() timing in quantum/matrix.c
* Updated comments explaining the need for matrix_io_delay() in quantum/matrix.c
* fix matrix_io_delay() timing in quantum/split_common/matrix.c
* Update quantum/matrix.c
Co-authored-by: Ryan <fauxpark@gmail.com>
* Update quantum/split_common/matrix.c
Co-authored-by: Ryan <fauxpark@gmail.com>
* Update quantum/matrix.c
Co-authored-by: Ryan <fauxpark@gmail.com>
* Update quantum/split_common/matrix.c
Co-authored-by: Ryan <fauxpark@gmail.com>
* add waitOutputPinValid() and wait_cpuclock() into quantum/quantum.h and tmk_core/common/wait.h
* add matrix_output_select_delay() and matrix_output_unselect_delay()
* fix quantum/matrix_common.c, tmk_core/common/matrix.h
* fix tmk_core/common/wait.h
* fix quantum/quantum.h, tmk_core/common/wait.h
* waitOutputPinValid() rename to waitInputPinDelay() in quantum/quantum.h.
* waitOutputPinValid() rename to waitInputPinDelay() in quantum/matrix_common.c
* update tmk_core/common/wait.h
* update comment in quantum/matrix.c, quantum/split_common/matrix.c
* update quantum/quantum.h: Make more margin in the GPIO_INPUT_PIN_DELAY default value.
Co-authored-by: Ryan <fauxpark@gmail.com>
* Allow recording of the last matrix activity time, to simplify implementation of display timeouts and the like.
* Add requested changes from code review.
* Simplify split matrix last changed.
* Branch point for 2020 November 28 Breaking Change
* Remove matrix_col_t to allow MATRIX_ROWS > 32 (#10183)
* Add support for soft serial to ATmega32U2 (#10204)
* Change MIDI velocity implementation to allow direct control of velocity value (#9940)
* Add ability to build a subset of all keyboards based on platform.
* Actually use eeprom_driver_init().
* Make bootloader_jump weak for ChibiOS. (#10417)
* Joystick 16-bit support (#10439)
* Per-encoder resolutions (#10259)
* Share button state from mousekey to pointing_device (#10179)
* Add hotfix for chibios keyboards not wake (#10088)
* Add advanced/efficient RGB Matrix Indicators (#8564)
* Naming change.
* Support for STM32 GPIOF,G,H,I,J,K (#10206)
* Add milc as a dependency and remove the installed milc (#10563)
* ChibiOS upgrade: early init conversions (#10214)
* ChibiOS upgrade: configuration file migrator (#9952)
* Haptic and solenoid cleanup (#9700)
* XD75 cleanup (#10524)
* OLED display update interval support (#10388)
* Add definition based on currently-selected serial driver. (#10716)
* New feature: Retro Tapping per key (#10622)
* Allow for modification of output RGB values when using rgblight/rgb_matrix. (#10638)
* Add housekeeping task callbacks so that keyboards/keymaps are capable of executing code for each main loop iteration. (#10530)
* Rescale both ChibiOS and AVR backlighting.
* Reduce Helix keyboard build variation (#8669)
* Minor change to behavior allowing display updates to continue between task ticks (#10750)
* Some GPIO manipulations in matrix.c change to atomic. (#10491)
* qmk cformat (#10767)
* [Keyboard] Update the Speedo firmware for v3.0 (#10657)
* Maartenwut/Maarten namechange to evyd13/Evy (#10274)
* [quantum] combine repeated lines of code (#10837)
* Add step sequencer feature (#9703)
* aeboards/ext65 refactor (#10820)
* Refactor xelus/dawn60 for Rev2 later (#10584)
* add DEBUG_MATRIX_SCAN_RATE_ENABLE to common_features.mk (#10824)
* [Core] Added `add_oneshot_mods` & `del_oneshot_mods` (#10549)
* update chibios os usb for the otg driver (#8893)
* Remove HD44780 References, Part 4 (#10735)
* [Keyboard] Add Valor FRL TKL (+refactor) (#10512)
* Fix cursor position bug in oled_write_raw functions (#10800)
* Fixup version.h writing when using SKIP_VERSION=yes (#10972)
* Allow for certain code in the codebase assuming length of string. (#10974)
* Add AT90USB support for serial.c (#10706)
* Auto shift: support repeats and early registration (#9826)
* Rename ledmatrix.h to match .c file (#7949)
* Split RGB_MATRIX_ENABLE into _ENABLE and _DRIVER (#10231)
* Split LED_MATRIX_ENABLE into _ENABLE and _DRIVER (#10840)
* Merge point for 2020 Nov 28 Breaking Change
* Enforce definition of `DIODE_DIRECTION` for non-custom matrix boards
* Define diode direction for failing boards
* Matching parentheses
* Put onekey diode directions in top level config
* Move some common matrix code to a common location
* Refactor some 'custom_matrix_helper' logic to use custom matrix lite
* Fix build for kinesis/stapelberg - abuse of vpath was picking up matrix.c from core when custom matrix was enabled
* Add validation for CUSTOM_MATRIX
* add temporary pdhelix(Patched Helix) code
* add test code into quantum/split_common/matrix.c
* add test code into keyboards/handwired/pdhelix/
* Revert "add test code into keyboards/handwired/pdhelix/"
This reverts commit 9ed98f0797ddd962c99756689fc4ecb4cd067d3d.
* Revert "add test code into quantum/split_common/matrix.c"
This reverts commit 1876d3ed69f6c213153a9f6476192be839f16c1f.
* Revert "add temporary pdhelix(Patched Helix) code"
This reverts commit 41ac92b814e3f894eaf85bc3e5bb945895342fa8.
* fix quantum/split_common/matrix.c: select_col()/select_row()
* Eliminate separate slave loop
Both master and slave run the standard keyboard_task main loop now.
* Refactor i2c/serial specific code
Simplify some of the preprocessor mess by using common function names.
* Fix missing #endif
* Move direct pin mapping support from miniaxe to split_common
For boards with more pins than sense--sorry, switches.
* Reordering and reformatting only
* Don't run matrix_scan_quantum on slave side
* Clean up the offset/slaveOffset calculations
* Cut undebounced matrix size in half
* Refactor debouncing
* Minor fixups
* Split split_common transport and debounce code into their own files
Can now be replaced with custom versions per keyboard using
CUSTOM_TRANSPORT = yes and CUSTOM_DEBOUNCE = yes
* Refactor debounce for non-split keyboards too
* Update handwired/xealous to build using new split_common
* Fix debounce breaking basic test
* Dodgy method to allow a split kb to only include one of i2c/serial
SPLIT_TRANSPORT = serial or SPLIT_TRANSPORT = i2c will include only
that driver code in the binary.
SPLIT_TRANSPORT = custom (or anything else) will include neither, the
keyboard must supply it's own code
if SPLIT_TRANSPORT is not defined then the original behaviour (include
both avr i2c and serial code) is maintained.
This could be better but it would require explicitly updating all the
existing split keyboards.
* Enable LTO to get lets_split/sockets under the line
* Add docs for SPLIT_TRANSPORT, CUSTOM_MATRIX, CUSTOM_DEBOUNCE
* Remove avr-specific sei() from split matrix_setup
Not needed now that slave doesn't have a separate main loop.
Both sides (on avr) call sei() in lufa's main() after exiting
keyboard_setup().
* Fix QUANTUM_LIB_SRC references and simplify SPLIT_TRANSPORT.
* Add comments and fix formatting.
* Add provisional Helix implementation to test the quantum/split_common.
* copy keyboards/helix/serial.[ch] to quantum/split_common/
* Make serial.c a pure driver.
Remove buffer name and buffer size from serial.c. They should be placed in the caller(matrix.c, split_utils.c).
* remove quantum/split_common/serial_backward_compatibility.h
* Changed array serial_master_buffer to structure serial_m2s_buffer.
* Changed array serial_slave_buffer to structure serial_s2m_buffer.
* Change keyboards/miniaxe/matrix.c
I also made changes to quantum/split_comon/matrix.c to keyboards/miniaxe/matrix.c.
Note: I contacted @ka2hiro, creator of miniaxe, and I got permission to change keyboards/miniaxe/matrix.c.
* update history comment in quantum/split_common/serial.c
* Revert "Add provisional Helix implementation to test the quantum/split_common."
This reverts commit 168c82ef82.
* fix keyboards/miniaxe/matrix.c, quantum/split_common/matrix.c
avr-gcc 4.9.[23] report error.
avr-gcc 5.4.0, avr-gcc 7.3.0 pass.
It is funny.
* update comment quantum/split_common/serial.c
* Reserve RGBLIGHT_SPLIT macro in quantum/split_common
* Line ending stuff again
* Added Let's Split Eh? Files and updated #USE_IC2 checks to also include th EH revision (can only be used in I2C)
* Added personal keymap, updated some of the EH files
* Created new keyboard file for testing "lets_split_eh" will merge into lets_split once fully functional
* Added split code from lets_split, removed pro micro imports and LED code
THIS IS WORKING CODE, WITHOUT RGB AND BACKLIGHT
* Took back original Lets Slit files for the lets_split keyboard, working in the lets_split_eh folder for now
* Updated eh.c
* More rework of the I2C code, added global flags for split boards.
* Introduced RGB over I2C, having weird edge case issues at the moment though
* Fixed weird I2C edgecase with RGB, although still would like to track down route cause..
* Changed RGB keycodes (static ones) to activate on key-up instead of key-down to elimate weird ghosting issue over I2C
* Lots of changes, mainly externalized the Split keyboard code and added logic for only including when needed.
- Added makefile option "SPLIT_KEYBOARD" that when = yes will include the split keyboard files and custom matrix
- Split keyboard files placed into quantum/split_common/
- Added define option for config files "SPLIT_HAND_PIN" FOr using high/low pin to determine handedness, low = right hand, high = left hand
- Cleaned up split logic for RGB and Backlight so it is only exectuted / included when needed
* Updated documentation for the new makefile options and #defines specific to split keyboards
* Added a bit more info to docs, so people aren't confused
* Modifed Let's Split to use externalized code, also added left and right hand eeprom files to the split_common folder
* Removed some debugging from eh.c
* Small changes to keyboard configs. Also added a default keymap (just a copy of my that_canadian keymap).
* Added a README file to the Let's Split Eh?
* Changed it so RGB static updates are done on key-up ONLY for split boards rather than all boards. Also fixed leftover un-used variable in rgblight.c
* Updated default keymap and my keymap for Let's Split Eh? Updated the comments so it reflects RGB control, and removed audio functions.
* Fixed lets_split_eh not having a default version
* Removed "eh" references from lets_split folder for now
* Took lets_split folder from master to fix travis build errors, weird my local was overriding.
* Changed LAYOUT_ortho_4x12_kc -> LAYOUT_kc_ortho_4x12 to match bakingpy and others
* Removed rules.mk from my lets_split keymap, not needed
* Updated the config_options doc to better explain the usage of "#define SPLIT_HAND_PIN"
* Fixed split_common assuming I2C for RGB and Backlight. Added serial backlight support (stole from bakingpy's Levinson code ;) ) Serial RGB not implemented yet. Also Added "USE_IC2" to the lets_split_eh/eh as that was looked over.
* Fixed stupid mistake, forgot to set BACKLIT_DIRTY to false after setting slave backlit settings for serial
* Updated backlight data block to be cleaner (thanks drashna ;) )
* Line ending stuff again
* Added Let's Split Eh? Files and updated #USE_IC2 checks to also include th EH revision (can only be used in I2C)
* Added personal keymap, updated some of the EH files
* Created new keyboard file for testing "lets_split_eh" will merge into lets_split once fully functional
* Added split code from lets_split, removed pro micro imports and LED code
THIS IS WORKING CODE, WITHOUT RGB AND BACKLIGHT
* Took back original Lets Slit files for the lets_split keyboard, working in the lets_split_eh folder for now
* Updated eh.c
* More rework of the I2C code, added global flags for split boards.
* Introduced RGB over I2C, having weird edge case issues at the moment though
* Fixed weird I2C edgecase with RGB, although still would like to track down route cause..
* Changed RGB keycodes (static ones) to activate on key-up instead of key-down to elimate weird ghosting issue over I2C
* Lots of changes, mainly externalized the Split keyboard code and added logic for only including when needed.
- Added makefile option "SPLIT_KEYBOARD" that when = yes will include the split keyboard files and custom matrix
- Split keyboard files placed into quantum/split_common/
- Added define option for config files "SPLIT_HAND_PIN" FOr using high/low pin to determine handedness, low = right hand, high = left hand
- Cleaned up split logic for RGB and Backlight so it is only exectuted / included when needed
* Updated documentation for the new makefile options and #defines specific to split keyboards
* Added a bit more info to docs, so people aren't confused
* Modifed Let's Split to use externalized code, also added left and right hand eeprom files to the split_common folder
* Removed some debugging from eh.c
* Small changes to keyboard configs. Also added a default keymap (just a copy of my that_canadian keymap).
* Added a README file to the Let's Split Eh?
* Changed it so RGB static updates are done on key-up ONLY for split boards rather than all boards. Also fixed leftover un-used variable in rgblight.c
* Updated default keymap and my keymap for Let's Split Eh? Updated the comments so it reflects RGB control, and removed audio functions.
* Fixed lets_split_eh not having a default version
* Removed "eh" references from lets_split folder for now
* Took lets_split folder from master to fix travis build errors, weird my local was overriding.
* Changed LAYOUT_ortho_4x12_kc -> LAYOUT_kc_ortho_4x12 to match bakingpy and others
* Removed rules.mk from my lets_split keymap, not needed
* Updated the config_options doc to better explain the usage of "#define SPLIT_HAND_PIN"
