* Redo Arm DAC implementation for additive, wavetable synthesis, sample playback
changes by Jack Humbert on an implementation for DAC audio on arm/chibios platforms
this commits bundles the changes from the arm-dac-work branch focused on audio/audio_arm.* into one commit (leaving out the test-keyboard)
f52faeb5d (origin/arm-dac-work) add sample and wavetable examples, parsers for both
-> only the changes on audio_arm_.*, the keyboard related parts are split off to a separate commit
bfe468ef1 start morphing wavetable
474d100b5 refined a bit
208bee10f play_notes working
3e6478b0b start in-place documentation of dac settings
3e1826a33 fixed blip (rounding error), other waves, added key selection (left/right)
73853d651 5 voices at 44.1khz
dfb401b95 limit voices to working number
9632b3379 configuration for the ez
6241f3f3b notes working in a new way
* Redo Arm DAC implementation for additive, wavetable synthesis, sample playback
changes by Jack Humbert on an implementation for DAC audio on arm/chibios platforms
this commit splits off the plank example keymap from commit
f52faeb5d (origin/arm-dac-work) add sample and wavetable examples, parsers for both
* refactoring: rename audio_ to reflect their supported hardware-platform and audio-generation method: avr vs arm, and pwm vs dac
* refactoring: deducplicate ISR code to update the pwm duty-cycle and period in the avr-pwm-implementation
pulls three copies of the same code into one function
which should improve readability and maintainability :-)
* refactoring: move common code of arm and avr implementation into a separate/new file
* refactoring: audio_avr_pwm, renaming defines to decouple them from actually used timers, registers and ISRs
* refactoring: audio_avr_pwm - replacing function defines with plain register defines
aligns better with other existing qmk code (and the new audio_arm_pwm) doing similar pwm thing
* add audio-arm-pwm
since not all STM32 have a DAC onboard (STM32F2xx and STM32F3xx), pwm-audio is an alternative (STM32F1xx)
this code works on a "BluePill" clone, with an STM32F103C8B
* clang-format changes on quantum/audio/* only
* audio_arm_dac: stopping the notes caused screeching when using the DAC audio paths
* audio_arm_pwm: use pushpull on the pin; so that a piezzo can be hooked up direclty without additional components (opendrain would require an external pullup)
* refactoring: remove unused file from/for atmel-avr chips
* refactoring: remove unused (avr) wavetable file
* audio_arm_dac: adapt dac_end callback to changed chibios DAC api
the previous chibios (17.6.0) passed along a pointer into the buffer plus a sample_count (which are/already where included in the DACDrivre object) - the current chibios (19.1.0) only passes the driver object.
this patch ports more or less exactly what the previous chibios ISR code did: either have the user-callback work the first or second half of the buffer (dacsample_t pointer, with half the DAC_BUFFER_SIZE samples) by adjusting the pointer and sample count
* audio-arm-dac: show a compile-warning on undefined audio-pins
Co-Authored-By: Drashna Jaelre <drashna@live.com>
* audio_arm_dac: switch from exemplary wavetable generation to sine only
sine+triangle+squrare is exemplary, and not realy fit for "production" use
'stairs' are usefull for debugging (hardware, with an oscilloscope)
* audio_arm_dac: enable output buffers in the STM32
to drive external loads without any additional ciruitry - external opamps and such
* audio: prevent out-of-bounds array access
* audio_arm_dac: add output-frequency correcting factor
* audio_arm_pwm: get both the alternate-function and pm-callback variants back into working condition
and do some code-cleanup, refine documentation, ...
* audio_arm_pwm: increase pwm frequency for "higher fidelity"
on the previous .frequency=100000 higher frequency musical notes came out wrong
(frequency measured on a Tektronix TDS2014B)
note | freq | arm-pwm
C2 | 65.4 | 65.491
C5 | 523.25 | 523.93
C6 | 1046.5 | 1053.38
C7 | 2093 | 2129
C8 | 4186 | 4350.91
with .frequency = 500000
C8 | 4186 | 4204.6
* audio refactoring: remove unused variables
* audio_arm_dac: calibrate note tempo: with a tempo of 60beats-per-second a whole-note should last for exactly one second
* audio: allow feature selection in rules.mk
so the user can switch the audio driver between DAC and PWM on STM32 boards which support both (STM32F2 and up)
or select the "pin alternate" pwm mode, for example on STM32F103
* audio-refactoring: move codeblocks in audio.[ch] into more coherent groups
and add some inline documentation
* audio-refactoring: cleanup and streamline common code between audio_arm_[dac|pwm]
untangeling the relation between audio.c and the two drivers
and adding more documenting comments :-)
* audio_avr_pwm: getting it back into working condition, and cleanup+refactor
* audio-refactoring: documentation and typo fixes
Co-Authored-By: Nick Brassel <nick@tzarc.org>
* audio-refactoring: cleanup defines, inludes and remove debug-prints
* audio_chibios_dac: define&use a minimal sampling rate, based on the available tone-range
to ease up on the cpu-load, while still rendering the higher notes/tones sufficiently
also reenable the lower tones, since with the new implementation there is no evidence of them still beeing 'bugged'
* audio-refactoring: one common AUDIO_MAX_VOICES define for all audio-drivers
* audio-chibios-pwm: pwm-pin-allternate: make the the timer, timer-channel and alternate function user-#definable
* audio_chibios_dac: math.h has fmod for this
* Redo Arm DAC implementation for additive, wavetable synthesis, sample playback
update Jack Humberts dac-example keymaps for the slight changes in the audio-dac interface
* audio-refactoring: use a common AUDIO_PIN configuration switch instead of defines
have the user select a pin by configuration in rules.mk instead of a define in config.h
has the advantage of beeing in a common form/pattern across all audio-driver implementations
* audio-refactoring: switch backlight_avr.c to the new AUDIO_PIN defines
* audio-common: have advance_note return a boolean if the note changed, to the next one in the melody beeing played
* audio-chibios-pwm: fix issue with ~130ms silence between note/frequency changes while playing a SONG
through trial,error and a scope/logic analyzer figured out Chibios-PWMDriver (at least in the current version) misbehaves if the initial period is set to zero (or one; two seems to work); when thats the case subsequent calls to 'pwmChhangePeriod' + pwmEnableChannel took ~135ms of silence, before the PWM continued with the new frequency...
* audio-refactoring: get 'play_note' working again
with a limited number of available voices (say AUDIO_VOICES_MAX=1) allow new frequencies to be played, by discarding the oldest one in the 'frequencies' queue
* audio: set the fallback driver to DAC for chibios and PWM for all others (==avr at the moment)
* audio-refactoring: moore documentation
and some cleanup
* audio-avr-pwm: no fallback on unset AUDIO_PIN
this seems to be the expected behaviour by some keyboards (looking at ckeys/handwire_101:default) which otherwise fail to build because the firmware-image ends up beeing too large for the atmega... so we fail silently instead to keep travis happy
* audio-refactoring: untangling terminology: voice->tone
the code actually was working on tones (combination of pitch/frequency, duration, timbre, intensity/volume) and not voices (characteristic sound of an instrument; think piano vs guitar, which can be played together, each having its own "track" = voice on a music sheet)
* audio-pwm: allow freq=0 aka a pause/rest in a SONG
continue processing, but do not enable pwm units, since freq=0 wouldn't produce any sound anyway (and lead to division by zero on that occasion)
* audio-refactoring: audio_advance_note -> audio_advance_state
since it does not only affect 'one note', but the internally kept state as a whole
* audio-refactoring: untangling terminology: polyphony
the feature om the "inherited" avr code has little to do with polyphony (see wikipedia), but is more a time-multiplexing feature, to work around hardware limitations - like only having one pwm channel, that could on its own only reproduce one voice/instrument at a time
* audio-chibios-dac: add zero-crossing feature
have tones only change/stop when the waveform approaches zero - to avoid audible clicks
note that this also requires the samples to start at zero, since the internally kept index into the samples is reset to zero too
* audio-refactoring: feature: time-multiplexing of tones on a single output channel
this feature was in the original avr-pwm implementation misnomed as "polyphony"
with polyphony_rate and so on; did the same thing though: time-multiplexing multiple active notes so that a single output channel could reproduce more than one note at a time (which is not the same as a polyphony - see wikipedia :-) )
* audio-avr-pwm: get music-mode working (again) on AVRs
with both pwm channels, or either one of the two :-)
play_notes worked already - but music_mode uses play_note
* audio-refactoring: split define MAX_SIMULTANEOUS_TONES -> TONE_STACKSIZE
since the two cases are independant from one another, the hardware might impose limitations on the number of simultaneously reproducable tones, but the audio state should be able to track an unrelated number of notes recently started by play_note
* audio-arm-dac: per define selectable sample-luts
plus generation script in ./util
* audio-refactoring: heh, avr has a MIN...
* audio-refactoring: add basic dac audio-driver based on the current/master implementation
whereas current=d96380e65496912e0f68e6531565f4b45efd1623
which is the state of things before this whole audio-refactoring branch
boiled down to interface with the refactored audio system = removing all
redundant state-managing and frequency calculation
* audio-refactoring: rename audio-drivers to driver_$PLATFORM_$DRIVER
* audio-arm-pwm: split the software/hardware implementations into separate files
which saves us partially from a 'define hell', with the tradeoff that now two somewhat similar chibios_pwm implementations have to be maintained
* audio-refactoring: update documentation
* audio-arm-dac: apply AUDIO_PIN defines to driver_chibios_dac_basic
* audio-arm-dac: dac_additive: stop the hardware when the last sample completed
the audio system calls for a driver_stop, which is delayed until the current sample conversion finishes
* audio-refactoring: make function-namespace consistent
- all (public) audio functions start with audio_
- also refactoring play*_notes/tones to play*_melody, to visually distance it a bit from play*_tone/_note
* audio-refactoring: consistent define namespace: DAC_ -> AUDIO_DAC_
* audio-arm-dac: update (inline) documentation regarding MAX for sample values
* audio-chibios-dac: remove zero-crossing feature
didn't quite work as intended anyway, and stopping the hardware on close-to-zero seems to be enought anyway
* audio-arm-dac: dac_basic: respect the configured sample-rate
* audio-arm-pwm: have 'note_timbre' influence the pwm-duty cycle
like it already does in the avr implementation
* audio-refactoring: get VIBRATO working (again)
with all drivers (verified with chibios_[dac|pwm])
* audio-arm-dac: zero-crossing feature (Mk II)
wait for the generated waveform to approach 'zero' before either turning off the output+timer or switching to the current set of active_tones
* audio-refactoring: re-add note-resting -> introduce short_rest inbetween
- introduce a short pause/rest between two notes of the same frequency, to separate them audibly
- also updating the refactoring comments
* audio-refactoring: cleanup refactoring remnants
remove the former avr-isr code block - since all its features are now refactored into the different parts of the current system
also updates the TODOS
* audio-refactoring: reserve negative numbers as unitialized frequencies
to allow the valid tone/frequency f=0Hz == rest/pause
* audio-refactoring: FIX: first note of melody was missing
the first note was missing because 'goto_next_note'=false overrode a state_change=true of the initial play_tone
and some code-indentations/cleanup of related parts
* audio-arm-dac: fix hardware init-click
due to wron .init= value
* audio-refactoring: new conveniance function: audio_play_click
which can be used to further refactor/remove fauxclicky (avr only) and/or the 'clicky' features
* audio-refactoring: clang-format on quantum/audio/*
* audio-avr-pwm: consecutive notes of the same frequency get a pause inserted inbetween by audio.c
* audio-refactoring: use milliseconds instead of seconds for 'click' parameters
clicks are supposed to be short, seconds make little sense
* audio-refactoring: use timer ticks instead of counters
local counters were used in the original (avr)ISR to advance an index into the lookup tables (for vibrato), and something similar was used for the tone-multiplexing feature
decoupling these from the (possibly irregular) calls to advance_state made sesne, since those counters/lookups need to be in relation to a wall-time anyway
* audio-refactoring: voices.c: drop 'envelope_index' counter in favour of timer ticks
* audio-refactoring: move vibrato and timbre related parts from audio.c to voices.c
also drops the now (globally) unused AUDIO_VIBRATO/AUDIO_ENABLE_VIBRATO defines
* audio.c: use system-ticks instead of counters the drivers have to take care of for the internal state posision
since there already is a system-tick with ms resolution, keeping count separatly with each driver implementation makes little sense; especially since they had to take special care to call audio_advance_state with the correct step/end parameters for the audio state to advance regularly and with the correct pace
* audio.c: stop notes after new ones have been started
avoids brief states of with no notes playing that would otherwise stop the hardware and might lead to clicks
* audio.c: bugfix: actually play a pause
instead of just idling/stopping which lead the pwm drivers to stop entirely...
* audio-arm-pwm: pwm-software: add inverted output
new define AUDIO_PIN_ALT_AS_NEGATIVE will generate an inverted signal on the alternate pin, which boosts the volume if a piezo is connected to both AUDIO_PIN and AUDIO_PIN_ALT
* audio-arm-dac: basic: handle piezo configured&wired to both audio pins
* audio-refactoring: docs: update for AUDIO_PIN_ALT_AS_NEGATIVE and piezo wiring
* audio.c: bugfix: use timer_elapsed32 instad of keeping timestamps
avoids running into issues when the uint32 of the timer overflows
* audio-refactoring: add 'pragma once' and remove deprecated NOTE_REST
* audio_arm_dac: basic: add missing bracket
* audio.c: fix delta calculation
was in the wrong place, needs to use the 'last_timestamp' before it was reset
* audio-refactoring: buildfix: wrong legacy macro for set_timbre
* audio.c: 16bit timerstamps suffice
* audio-refactoring: separate includes for AVR and chibios
* audio-refactoring: timbre: use uint8 instead of float
* audio-refactoring: duration: use uint16 for internal per-tone/note state
* audio-refactoring: tonemultiplexing: use uint16 instead of float
* audio-arm-dac: additive: set second pin output-low
used when a piezo is connected to AUDIO_PIN and AUDIO_PIN_ALT, with PIN_ALT_AS_NEGATIVE
* audio-refactoring: move AUDIO_PIN selection from rules.mk to config.h
to be consistent with how other features are handled in QMK
* audio-refactoring: buildfix: wrong legacy macro for set_tempo
* audio-arm-dac: additive: set second pin output-low -- FIXUP
* audio.c: do duration<>ms conversion in uint instead of float
on AVR, to save a couple of bytes in the firmware size
* audio-refactoring: cleanup eeprom defines/usage
for ARM, avr is handled automagically through the avr libc and common_features.mk
Co-Authored-By: Drashna Jaelre <drashna@live.com>
* audio.h: throw an error if OFF is larger than MAX
* audio-arm-dac: basic: actually stop the dac-conversion on a audio_driver_stop
to put the output pin in a known state == AUDIO_DAC_OFF_VALUE, instead of just leaving them where the last conversion was... with AUDIO_PIN_ALT_AS_NEGATIVE this meant one output was left HIGH while the other was left LOW
one CAVEAT: due to this change the opposing squarewave when using both A4 and A5 with AUDIO_PIN_ALT_AS_NEGATIVE
show extra pulses at the beginning/end on one of the outputs, the two waveforms are in sync otherwise.
the extra pusles probably matter little, since this is no high-fidelity sound generation :P
* audio-arm-dac: additive: move zero-crossing code out of dac_value_generate
which is/should be user-overridable == simple, and doing one thing: providing sample values
state-transitions necessary for the zero crossing are better handled in the surrounding loop in the dac_end callback
* audio-arm-dac: dac-additive: zero-crossing: ramping up or down
after a start trigger ramp up: generate values until zero=OFF_VALUE is reached, then continue normally
same in reverse for strop trigger: output values until zero is reached/crossed, then keep OFF_VALUE on the output
* audio-arm-dac: dac-additive: BUGFIX: return OFF_VALUE when a pause is playing
fixes a bug during SONG playback, which suddenly stopped when it encoutnered a pause
* audio-arm-dac: set a sensible default for AUDIO_DAC_VALUE_OFF
1/2 MAX was probably exemplary, can't think of a setup where that would make sense :-P
* audio-arm-dac: update synth_sample/_wavetable for new pin-defines
* audio-arm-dac: default for AUDIO_DAC_VALUE_OFF
turned out that zero or max are bad default choices:
when multiple tones are played (>>5) and released at the same time (!), due to the complex waveform never reaching 'zero' the output can take quite a while to reach zero, and hence the zero-crossing code only "releases" the output waaay to late
* audio-arm-dac: additive: use DAC for negative pin
instead of PAL, which only allows the pin to be configured as output; LOW or HIGH
* audio-arm-dac: more compile-time configuration checks
* audio-refactoring: typo fixed
* audio-refactoring: clang-format on quantum/audio/*
* audio-avr-pwm: add defines for B-pin as primary/only speaker
also updates documentation.
* audio-refactoring: update documentation with proton-c config.h example
* audio-refactoring: move glissando (TODO) to voices.c
refactored/saved from the original glissando implementation in then upstream-master:audio_avr.c
still needs some work though, as it is now the calculation *should* work, but the start-frequency needs to be tracked somewhere/somehow; not only during a SONG playback but also with user input?
* audio-refactoring: cleanup: one round of aspell -c
* audio-avr-pwm: back to AUDIO_PIN
since config_common.h expands them to plain integers, the AUDIO_PIN define can directly be compared to e.g. B5
so there is no need to deal with separate defines like AUDIO_PIN_B5
* audio-refactoring: add technical documentation audio_driver.md
which moves some in-code documentation there
* audio-arm-dac: move AUDIO_PIN checks into c-code
instead of doing everything with the preprocessor, since A4/A5 do not expand to simple integers, preprocessor int-comparison is not possible. but necessary to get a consistent configuration scheme going throughout the audio-code... solution: let c-code handle the different AUDIO_PIN configurations instead (and leave code/size optimizations to the compiler)
* audio-arm-dac: compile-fix: set AUDIO_PIN if unset
workaround to get the build going again, and be backwarts compatible to arm-keyboards which not yet set the AUDIO_PIN define. until the define is enforced through an '#error"
* audio-refactoring: document tone-multiplexing feature
* audio-refactoring: Apply suggestions from documentation review
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
* audio-refactoring: Update docs/audio_driver.md
* audio-refactoring: docs: fix markdown newlines
Terminating a line in Markdown with <space>-<space>-<linebreak> creates an HTML single-line break (<br>).
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
* audio-arm-dac: additive: fix AUDIO_PIN_ALT handling
* audio-arm-pwm: align define naming with other drivers
Co-authored-by: Joel Challis <git@zvecr.com>
* audio-refactoring: set detault tempo to 120
and add documentation for the override
* audio-refactoring: update backlight define checks to new AUDIO_PIN names
* audio-refactoring: reworking PWM related defines
to be more consistent with other QMK code
Co-authored-by: Joel Challis <git@zvecr.com>
* audio-arm: have the state-update-timer user configurable
defaulting to GPTD6 or GPTD8 for stm32f2+ (=proton-c)
stm32f1 might need to set this to GPTD4, since 6 and 8 are not available
* audio-refactoring: PLAY_NOTE_ARRAY was already removed in master
* Add prototype for startup
* Update chibiOS dac basic to disable pins on stop
* Add defaults for Proton C
* avoid hanging audio if note is completely missed
* Don't redefine pins if they're already defined
* Define A4 and A5 for CTPC support
* Add license headers to keymap files
* Remove figlet? comments
* Add DAC config to audio driver docs
* Apply suggestions from code review
Co-authored-by: Jack Humbert <jack.humb@gmail.com>
* Add license header to py files
* correct license header
* Add JohSchneider's name to modified files
AKA credit where credit's due
* Set executable permission and change interpeter
* Add 'wave' to pip requirements
* Improve documentation
* Add some settings I missed
* Strip AUDIO_DRIVER to parse the name correctly
* fix depreciated
* Update util/audio_generate_dac_lut.py
Co-authored-by: Jack Humbert <jack.humb@gmail.com>
* Fix type in clueboard config
* Apply suggestions from tzarc
Co-authored-by: Nick Brassel <nick@tzarc.org>
Co-authored-by: Johannes <you@example.com>
Co-authored-by: JohSchneider <JohSchneider@googlemail.com>
Co-authored-by: Nick Brassel <nick@tzarc.org>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Joshua Diamond <josh@windowoffire.com>
Co-authored-by: Jack Humbert <jack.humb@gmail.com>
* exclude 'helix/rev3_4rows' from CI
Since helix/rev3_4rows is almost the same as helix/rev3_5rows, there is no point in checking with travis-ci.
* include 'helix/pico/back' to CI
helix pico and helix rev2 are still available. I would like to check both by travis-ci, but here I will add a check only for helix pico.
* update keyboards/helix/rev2/keymaps/five_rows/rules.mk: oled selection, led animation selection
* add OLED_UPDATE_INTERVAL support into keyboards/helix/rev2/keymaps/five_rows/oled_display.c
Support for OLED_UPDATE_INTERVAL, even for older types of OLED tasks.
* Add 'HELIX=debug/no-debug' option into 'helix/rev2/keymaps/five_rows/rules.mk'
* [Keymap] fix and update helix/rev3_5rows:five_rows
* fix rgblight animation selection
* use `DEBUG_MATRIX_SCAN_RATE_ENABLE` insted of keyboard_post_init_user_scan.c
* Change the initial value of the ENCODER_ENABLE to 'no' in 'keymaps/five_rows/rules.mk'
* Add 'HELIX=debug/no-debug' option into 'rev3_5rows/keymaps/five_rows/rules.mk'
* Add '#define OLED_UPDATE_INTERVAL 100' 'rev3_5rows/keymaps/five_rows/config.h'
* add LED_ANIMATIONS_LEVEL macro into rev3_5rows/keymaps/five_rows/
* Change OLED_UPDATE_INTERVAL value in rev3_5rows/keymaps/five_rows/config.h
* update keyboards/helix/rev2/local_features.mk - Improved parsing of the `HELIX =` option
* add 'is_mac_mode()' into keyboards/helix/rev2/rev2.c
* update helix/rev2/keymaps/default/keymap.c: use rgblight query functions
* Makes the OLED driver used by the helix:default keymap switchable.
* use TOP/drivers/oled/oled_driver.c
`make helix:default`
or
`make OLED_SELECT=core helix:default`
* use helix/local_drivers/ssd1306.c
`make OLED_SELECT=local helix:default`
* Separated the OLED related code from keymap.c and moved it to oled_display.c.
* Change the 'led_test' keymap to follow the changes in the 'default' keymap.
* update helix/rev2/keymaps/default/oled_display.c
* add '#define OLED_UPDATE_INTERVAL 50' into keyboards/helix/rev2/config.h
* Support for OLED_UPDATE_INTERVAL, even for older types of OLED tasks
* add readme.md for helix/rev2
* Apply drashna's suggestions to rev2.c.
* Apply drashna's suggestions to rev3_4rows.c, rev3_5rows.c.
Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>
* 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
* Makes the OLED driver used by the helix:five_rows keymap switchable.
* use TOP/drivers/oled/oled_driver.c
`make HELIX=stdole helix:five_rows`
* use helix/local_drivers/ssd1306.c
`make HELIX=oled helix:five_rows`
* Separated the OLED related code from keymap.c and moved it to oled_display.c.
* scan rate without OLED
* make HELIX=verbose,dispoff,scan helix/rev2:five_rows
use Helix original code
text data bss dec hex filename
18880 58 235 19173 4ae5 .build/helix_rev2_five_rows.elf
matrix scan frequency: 1590
* make HELIX=verbose,dispoff,scan,sc helix/rev2:five_rows
use split_common code
text data bss dec hex filename
18554 40 231 18825 4989 .build/helix_rev2_five_rows.elf
matrix scan frequency: 1202
* scan rate with helix/local_drivers/ssd1306.c
* make HELIX=verbose,dispoff,scan,oled helix/rev2:five_rows
use Helix original code
text data bss dec hex filename
24048 196 342 24586 600a .build/helix_rev2_five_rows.elf
matrix scan frequency: 739
* make HELIX=verbose,dispoff,scan,sc,oled helix/rev2:five_rows
use split_common code
text data bss dec hex filename
23750 176 338 24264 5ec8 .build/helix_rev2_five_rows.elf
matrix scan frequency: 642
* scan rate with drivers/oled/oled_driver.c
* make HELIX=verbose,dispoff,scan,stdole helix/rev2:five_rows
use Helix original code
text data bss dec hex filename
24590 210 798 25598 63fe .build/helix_rev2_five_rows.elf
matrix scan frequency: 293
* make HELIX=verbose,dispoff,scan,sc,stdole helix/rev2:five_rows
use split_common code
text data bss dec hex filename
24290 190 794 25274 62ba .build/helix_rev2_five_rows.elf
matrix scan frequency: 277
* clean up helix/rev2/keymaps/five_rows/keymap.c
* update five_rows/oled_display.c
* update helix/rev2/keymaps/five_rows/keymap.c: remove LAYOUT_kc()
* Ported the keymap from helix/rev2:five_rows to helix/rev3_5rows:five_rows.
* update five_rows/oled_display.c
* add License comment
* Better handle LTO_ENABLE
Especially when calling from command line
* Replace LINK_TIME_OPTIMIZATION_ENABLE with LTO_ENABLE
* Remove long for LTO from show_options.mk
* initial commit for froggy 106 key mode
* add mode indicator on OLED
* use #pragma once instead of include guard
* remove unusable codes
* remove audio codes, because helix rev.2 has no audio feature
* use set_single_persistent_default_layer
* remove eeprom update check
* is_master, has_usb() move to rev2.[hc]
* Do recent helix/rev2 changes to helix/pico as well.
helix/pico/matrix.c: remove 'is_master'
helix/pico/pico.c: add 'is_master'
helix/pico/pico.h: add 'has_usb()' macro
helix/pico/split_util.c: remove 'setup_handedness()' 'has_usb()', add 'is_helix_master()' etc
* add HELIX=scan option into {rev2/pico}/local_features.mk
Made DEBUG_MATRIX_SCAN_RATE easy to use.
* Changed rules.mk to link "helix/local_drivers/ssd1306.c" only when OLED_ENABLE = yes.
* Added option to use split_common for helix/rev2, helix/pico keyboard.
how to build:
### build helix/pico (HelixPico) with helix current codes
$ make helix/pico:KEY_MAP
$ make helix/pico/back:KEY_MAP
### build helix/rev2 (Helix or Helix beta) with helix current codes
$ make helix:KEY_MAP
$ make helix/rev2/back:KEY_MAP
$ make helix/rev2/under:KEY_MAP
$ make helix/rev2/oled:KEY_MAP
$ make helix/rev2/oled/back:KEY_MAP
$ make helix/rev2/oled/under:KEY_MAP
### build helix/pico (HelixPico) with split_common codes
$ make helix/pico/sc:KEY_MAP
$ make helix/pico/sc/back:KEY_MAP
$ make helix/pico/sc/under:KEY_MAP
### build helix/rev2 (Helix) with split_common codes
$ make helix/rev2/sc:KEY_MAP
$ make helix/rev2/sc/back:KEY_MAP
$ make helix/rev2/sc/under:KEY_MAP
$ make helix/rev2/sc/oled:KEY_MAP
$ make helix/rev2/sc/oledback:KEY_MAP
$ make helix/rev2/sc/oledunder:KEY_MAP
* add matrix_slave_scan_user() to helix/rev2/rev2.c, helix/pico/pico.h
* Changed 'helix:xulkal' to always use split_common and removed ad hoc code.
Added the following line to 'helix/rev2/keymaps/xulkal/rules.mk':
SPLIT_KEYBOARD = yes
Removed the following ad hoc code from 'users/xulkal/custom_oled.c':
#if KEYBOARD_helix_rev2
extern uint8_t is_master;
bool is_keyboard_master(void) { return is_master; }
#endif
* add '#define DIODE_DIRECTION COL2ROW' into helix/{rev2|pico}/config.h
This commit does not change the build result.
* update helix readme
* keyboards/helix/readme.md
* keyboards/helix/pico/keymaps/default/readme.md
* keyboards/helix/rev2/keymaps/default/readme.md
Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>
* add RGBRST key into helix/pico:default keymap ADJUST layer
* update helix/rev2:default keymap's OLED display contents
* add RGBRST key to HELIX_ROWS == 4 ADJUST layer
* add CAPS key to RAISE, LOWER layer
* add layer status display on slave side oled
* add RGB LED status display on both side oled
* save stack memory size
* Remove keymap_config extern from default keymaps
* Revert unicode
Apparently VSCode does not like unicode, I didn't actually edit these lines, so it must have been automatic... :(
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* add temporary test shell-spript
* Use LINK_TIME_OPTIMIZATION_ENABLE instead of Link_Time_Optimization
No change in build result.
* Helix config.h use '#pragma once'
No change in build result.
* Helix helix.h,rev?/rev?.h,pico/pico.h use '#pragma once'
No change in build result.
* Use drivers/avr/pro_micro.h instead of keyboards/helix/pro_micro.h
No change in build result.
* remove keyboards/helix/{rev2|pico}/serial_config.h
No change in build result.
* 'HELIX_ROWS' macro is now referenced only in rev1/config.h and rev2/config.h.
No change in build result.
* The contents of helix/rules.mk were distributed to subdirectories.
This is a preparation to create a new subdirectory for helix code using split_common.
No change in build result.
remove 'USE_I2C = yes', 'SUBPROJECT_rev1 = no' from keyboards/helix/rules.mk.
follow code move from keyboards/helix/rules.mk to keyboards/helix/{rev1,rev2,pico}/rules.mk.
----
SRC += i2c.c
SRC += serial.c
SRC += ssd1306.c
CUSTOM_MATRIX = yes
---
* helix/{i2c.[ch], serial.[ch], ssd1306.[ch]} move into helix/local_drivers/
No change in build result.
* Simplified 'helix/pico/keymap/*/rules.mk' using KEYBOARD_LOCAL_FEATURES_MK.
No change in build result.
* add keyboards/helix/pico/local_features.mk
* add 'KEYBOARD_LOCAL_FEATURES_MK := $(dir $(lastword $(MAKEFILE_LIST)))local_features.mk' into keyboards/helix/pico/rules.mk
* remove HELIX_CUSTOMISE_MSG from keyboards/helix/pico/keymaps/*/rules.mk
* remove HELIX= process from keyboards/helix/pico/keymaps/*/rules.mk
* remove convert code(helix to standaerd) from keyboards/helix/pico/keymaps/*/rules.mk
* add 'include $(strip $(KEYBOARD_LOCAL_FEATURES_MK))' into keyboards/helix/pico/keymaps/*/rules.mk
* Simplified 'helix/rev2/keymap/*/rules.mk' using KEYBOARD_LOCAL_FEATURES_MK.
No change in build result.
* add keyboards/helix/rev2/local_features.mk
* add 'KEYBOARD_LOCAL_FEATURES_MK := $(dir $(lastword $(MAKEFILE_LIST)))local_features.mk' into keyboards/helix/rev2/rules.mk
* remove HELIX_CUSTOMISE_MSG from keyboards/helix/rev2/keymaps/*/rules.mk
* remove HELIX= process from keyboards/helix/rev2/keymaps/*/rules.mk
* remove convert code(helix to standaerd) from keyboards/helix/rev2/keymaps/*/rules.mk
* add 'include $(strip $(KEYBOARD_LOCAL_FEATURES_MK))' into keyboards/helix/rev2/keymaps/*/rules.mk
* Added helix keyboard build NEW method.
No change in build result.
## Helix build
$ make helix:default ## no oled, no backlight, no underglow
$ make helix/rev2/back:default ## no oled, with backlight, no underglow
$ make helix/rev2/under:default ## no oled, no backlight, with underglow
$ make helix/rev2/oled:default ## with oled, no backlight, not underglow
$ make helix/rev2/oled/back:default ## with oled, with backlight, no underglow
$ make helix/rev2/back/oled:default ## with oled, with backlight, no underglow
$ make helix/rev2/oled/under:default ## with oled, no backlight, with underglow
$ make helix/rev2/under/oled:default ## with oled, no backlight, with underglow
## Helix pico build
$ make helix/pico:default ## no oled, no backlight, no underglow
$ make helix/pico/back:default ## no oled, with backlight, no underglow
$ make helix/pico/under:default ## no oled, no backlight, with underglow
$ make helix/pico/oled:default ## with oled, no backlight, not underglow
* add temporary test shell-spript
* test end remove test script. Revert "add temporary test shell-spript"
This reverts commit 5dac20cd0f8b4bc192edb2313652c1635f829657.
* test end remove test script. Revert "add temporary test shell-spript"
This reverts commit ec49f63b2dc0f2b3fe8c1c36ffa615cee2f7e3ed.
* Extended the 'HELIX=' option. add keyword 'verbose', 'no_ani'.
No change in build result.
* update keyboards/helix/{rev2,pico}/keymaps/default/readme.md
* rename KEYBOARD_TOP_DIR to HELIX_TOP_DIR in rules.mk
* update keyboards/helix/{rev2,pico}/keymaps/default/readme_jp.md
* rm keyboards/helix/pico/oled/rules.mk
* update helix's readmes. All the ':avrdude' was replaced with ':flash'.
* remove F_CPU, ARCH, F_USB, INTERRUPT_CONTROL_ENDPOINT from helix/rules.mk
No change in build result.
* Add default value for IS_COMMAND for COMMAND feature
* Cleanup and consistency
* Update Templates to reflect change
* Fix IS_COMMAND in template
* Fix IS_COMMAND define
* Use consistent IS_COMMAND block in templates
* Remove unnecessary `#undef IS_COMMAND` directives
* Fix compile issue on orthodox
* Reomve IS_COMMAND option for newer boards
* Remove all existing definitions of IS_COMMAND if they use default LSHIFT and RSHIFT setting
* Remove a couple of additional IS_COMMAND defines
* Remove remaining redundant IS_COMMAND definitions
* Remove #undef IS_COMMAND from orthodox:drashna and whitefox:konstantin
* Remove multiple empty lines in modified config.h files
* Update additional boards
* Reomve IS_COMMAND from newer boards
* Update Alice keyboard
* Remove IS_COMMAND from additional boards
Jan 24th edition
* Remove QUANTUM_DIR code blocks from keyboard rules
This commit removes the deprecated "QUANTUM_DIR" code block from
rules.mk files that affect entire keyboards.
* remove QUANTUM_DIR code blocks from rules for default keymaps
This commit removes the deprecated "QUANTUM_DIR" code block from
rules.mk files that affect default keymaps.
* remove QUANTUM_DIR code blocks from rules for user keymaps
This commit removes the deprecated "QUANTUM_DIR" code block from
rules.mk files that affect "user" keymaps. (It's actually any keymap
that isn't named `default`.)
* remove QUANTUM_DIR code blocks from rules for community layouts
This commit removes the deprecated "QUANTUM_DIR" code block from
rules.mk files for community layouts.
* remove QUANTUM_DIR code blocks from rules for userspaces
This commit removes the deprecated "QUANTUM_DIR" code block from
rules.mk files for userspaces.
* add some comment about Helix customize and auto-setup RGBLIGHT_LIMIT_VAL
* add define USB_MAX_POWER_CONSUMPTION
* Helix keyboard OLED, RGBLIGHT enable/disable control integrate into rules.mk
rules.mk: add 4 Variables for compile control.
# Helix keyboard customize
# you can edit follows 4 Variables
# jp: 以下の4つの変数を必要に応じて編集します。
OLED_ENABLE = no # OLED_ENABLE
LED_BACK_ENABLE = no # LED backlight (Enable WS2812 RGB underlight.)
LED_UNDERGLOW_ENABLE = no # LED underglow (Enable WS2812 RGB underlight.)
LED_ANIMATIONS = yes # LED animations
config.h: auto set RGBLED_NUM by HELIX_ROWS and rules.mk's define
* HELIX_ROWS define move from config.h to rules.mk
* add readme.md
* rename readme.md to readme_jp.md
* add readme.md and modify readme_jp.md
* change helix/ssd1306.c for select glcdfont.c position
* add variable LOCAL_GLCDFONT into each keymaps rules.mk
* Add iPhone/iPad LED support to Helix default keymap
* renumber _ADJUST for shrink program size
* Fix Helix i2c wrong bit rate
* add helix serial debug code
* serial debug macro move from config.h to serial.h
* helix serial.c debugging...
* refine debug macros
* add some comments
* add SELECT_SERIAL_SPEED
* add comments
* debugging sync_send/sync_recv
* add very high speed
* fix sync_send/sync_recv
* fix com. start and switch send/recv
* debug mode off
* remove debug codes
* temporary change, compiling C, C++ and ASM without -g
* helix config.h refine
* Revert "temporary change, compiling C, C++ and ASM without -g"
This reverts commit e9730cbbfd94fbcf792d992e3a1a65ad279b24d6.
* add change_reciver2sender()/change_sender2reciver()
This is a change to improve readability.
* txled, rxled off in matrix_init()
* add serial_send_packet() / serial_recive_packet()
This is a change to reduce object size.
* add serial_low() at ISR() top
* add __attribute__((always_inline)) to some functions
* modify serial_send_packet()/serial_recive_packet()
A little, object size reduction.
A little, speedup.
* add debug code to helix/serial.c
* Adjust sampling timing of serial signal being received
* add split_scomm.c/split_scomm.h and change serial.c/serial.h
serial.c was divided into 2 layers, split_scom.c and serial.c.
The upper layer split_scomm.c is called from matrix.c.
The lower layer serial.c accesses the hardware.
* add split_scomm.c/split_scomm.h into helix/rev1
* reduce object size helix/rev2/matrix.c
* remove checksum check, add parity check
* force occur parity error for test
* parity test ok. remove test code
* change some comment & add skip code when buffer_size == 0
* serial.c: multiple types of transaction support
Add 4 bits transaction-type field at packet top.
Select Transaction Descriptor Table entry by transaction-type.
* helix serial master-slave transaction optimize
Using multi-type transaction feature of serial.c, communication contents between master slaves were optimized.
* add debug code for retry
* add comment into each config.h
* fix ISR status drop
* add a debug macro 'debug_retry_chg()'
* reduce led_test size
* remove debug code from helix/serial.c and etc.
* helix:five_rows change TAPPING_TERM value 140
* Improved compatibility with let's split of serial.c. Finish helix/serial.c improvement.
- The difference with the original let's split's serial.c
- It's high-speed about 4 times.
- Stable bi-directional data transfer. (Helix need master to slave transfer)
- serial.h was divided 2 files, serial_config.h and sereial.h
- With multiple types of transaction support, communication contents can be optimized. (NEW flexible API)
- USE OLD Simple APIs (compatible with let's split serial.c)
- files :
- serial_config.h -- hardware configuration (need include by config.h)
- serial.c/serial.h -- serial communication
- USE NEW flexible APIs. (Support multi-type transaction function.)
serial.c was divided into 2 layers, split_scom.c and serial.c.
The upper layer split_scomm.c is called from matrix.c.
The lower layer serial.c accesses the hardware.
- files
- split_scomm.c -- communication buffer is defined in here. call by matrix.c.
- split_scomm.h -- buffer size is defined in here. include by matrix.c, split_util.c
- serial_config.h -- hardware configuration (need include by config.h)
To use the NEW API, specify #define SERIAL_USE_MULTI_TRANSACTION
- serial.c/serial.h -- serial communication lower layer
- NEW APIs for serial.c / serial.h (The lower layer)
// Soft Serial Transaction Descriptor
typedef struct _SSTD_t {
uint8_t *status;
uint8_t initiator2target_buffer_size;
uint8_t *initiator2target_buffer;
uint8_t target2initiator_buffer_size;
uint8_t *target2initiator_buffer;
} SSTD_t;
// initiator is transaction start side
void soft_serial_initiator_init(SSTD_t *sstd_table);
// target is interrupt accept side
void soft_serial_target_init(SSTD_t *sstd_table);
int soft_serial_transaction(int sstd_index);
int soft_serial_get_and_clean_target_status(int sstd_index);
- NEW APIs for split_scomm.c / split_scomm.h (The upper layer)
move from old serial.c the following buffer and functions
serial_slave_buffer[]
serial_master_buffer[]
void serial_master_init(void)
void serial_slave_init(void)
int serial_update_buffers(void)
define SERIAL_xxxxx_BUFFER_LENGTH move from serial_config.h to split_scomm.h
* fix comment typo
* Fix the value of helix:five_rows variable HELIX_ROWS to 5.
* led_test rules.mk some change
* Separate common parts of helix/rev2/keymaps/*/rules.mk into helix/rev2/keymaps_common.mk
* helix/rev2/keymaps/edvorakjp/rules.mk use helix/rev2/keymaps_common.mk
* Separate common parts of helix/pico/keymaps/*/rules.mk into helix/pico/keymaps_common.mk
* Helix each keymap's using rgblight mode symbol instead magic number
No change in build result.
* Helix pico keymaps: make rgblight modes selectable.
No change in build result.
* Helix rev2 keymaps: make rgblight modes selectable.
No change in build result.
* fixed Helix froggy/keymap.c: invalid rgblight mode value 0 to 1 (=RGBLIGHT_MODE_STATIC_LIGHT)
* Deselect RGB_TEST and ALTERNATING in Helix rev2,pico keymaps config.h.
* Merge branch 'master' of https://github.com/qmk/qmk_firmware
* revert 955dcbc
* delete keymaps_common.mk
* add LAYOUT_kc() to keyboards/helix/pico/pico.h
* add initial support for hadron ver3
* add initial support for hadron ver3
* pull qwiic support for micro_led to be modified for use in hadron's 64x24 ssd1306 oled display
* initial work on OLED using qwiic driver
* early work to get 128x32 oled working by redefining qwiic micro oled parameters. Currently working, but would affect qwiic's micro oled functionality
* moved oled defines to config.h and added ifndef to micro_oled driver
* WORKING :D - note, still work in progress to get the start location correct on the 128x32 display.
* added equation to automatically calculate display offset based on screen width
* adding time-out timer to oled display
* changed read lock staus via read_led_state
* lock indications fixes
* Added scroll lock indication to oled
* add support for DRV2605 haptic driver
* Improve readabiity of DRV2605 driver.
-added typedef for waveform library
-added unions for registers
* Update keyboards/hadron/ver2/keymaps/default/config.h
Co-Authored-By: ishtob <ishtob@gmail.com>
* Update keyboards/hadron/ver2/keymaps/default/config.h
Co-Authored-By: ishtob <ishtob@gmail.com>
* Update keyboards/hadron/ver2/keymaps/default/config.h
Co-Authored-By: ishtob <ishtob@gmail.com>
* Update keyboards/hadron/ver2/keymaps/default/config.h
Co-Authored-By: ishtob <ishtob@gmail.com>
* Fixes for PR
* PR fixes
* fix old persistent layer function to use new set_single_persistent_default_layer
* fix issues with changing makefile defines that broken per-key haptic pulse
* Comment fixes
* Add definable parameter and auto-calibration based on motor choice
* Fix up screen off timer of helix
* Fix Up ScreenOffInterval exceeded uint16_t
* Fix Up never waking up once screen off if in case of matrix are not dirty
* Changing referenIng incorrect constant name
* OLED_ENABLED => SSD1306OLED
* Improve internal processing of process_record_kb()
* Use the return value of process_record_gfx()
* Move a include statement into #ifdef block
Move #include "ssd1306.h` statement into #ifdef block
* Move process_record_kbI()
Move process_record_kb() from helix.c to rev1.c/rev2.c/pico.c
* Move process_record_kb()
The new simple API can be selected.
Previous version, can select two way.
* use old API (compatible with let's split serial.c)
* use new API (multi-type transaction)
This version, can select three way.
* use old API (compatible with let's split serial.c)
* use new API (single-type transaction)
* use new API (multi-type transaction)
There is no change in the code generated by this change.
* helix/serial.c add support PD1,PD3,PE6 and configuration simplify
* Add comment about ATmega32U4 I2C
* Add compile time check for ATmega32U4 I2C
* change TAB code to 8 SPACE code
* Helix serial.c PORTD,PD0 test. OK
OK PD0
- PD1
OK PD2
- PD3
- PE6
* Helix serial.c PORTD,PD1 test. OK
OK PD0
OK PD1
OK PD2
- PD3
- PE6
* Helix serial.c PORTD,PD3 test. OK
OK PD0
OK PD1
OK PD2
OK PD3
- PE6
* Helix serial.c PORTE,PD6 test. OK
OK PD0
OK PD1
OK PD2
OK PD3
OK PE6
* Helix serial.c: PD0,PD1,PD3,PE6 all test end
* Helix serial.c: rename SOFT_SERIAL_PORT to SOFT_SERIAL_PIN
* Helix serial.c add debug code
* Helix serial.c: add transaction ID range check
* Helix serial.c debug code update
* Helix serial.c debug code update
* Helix serial.c: Strict checking of the value of tid.
* adjust the delay of serial.c
* Helix serial.c: remove debug code
* remove EXTRAFLAGS += -DCONSOLE_ENABLE from five_rows/rules.mk
tmk_core/common.mk has
>ifeq ($(strip $(CONSOLE_ENABLE)), yes)
> TMK_COMMON_DEFS += -DCONSOLE_ENABLE
* Fix error handling in split_scomm.c
* add some comment to serial.c
* add some comment about SELECT_SOFT_SERIAL_SPEED
* Helix each keymap's using rgblight mode symbol instead magic number
No change in build result.
* Helix pico keymaps: make rgblight modes selectable.
No change in build result.
* Helix rev2 keymaps: make rgblight modes selectable.
No change in build result.
* fixed Helix froggy/keymap.c: invalid rgblight mode value 0 to 1 (=RGBLIGHT_MODE_STATIC_LIGHT)
* Deselect RGB_TEST and ALTERNATING in Helix rev2,pico keymaps config.h.
* Helix: make rgblight modes selectable.
No change in build result.
* edit the comment of helix/rev2/keymaps/default/keymap.c
* Helix led_test keymap: reduced the size.
* Remove chording as it is not documented, not used, and needs work.
* Make Leader Key an optional feature.
* Switch from `PREVENT_STUCK_MODIFIERS` to `STRICT_LAYER_RELEASE`
* Remove `#define PREVENT_STUCK_MODIFIERS` from keymaps.
* add change_reciver2sender()/change_sender2reciver()
This is a change to improve readability.
* txled, rxled off in matrix_init()
* add serial_send_packet() / serial_recive_packet()
This is a change to reduce object size.
* add serial_low() at ISR() top
* add __attribute__((always_inline)) to some functions
* modify serial_send_packet()/serial_recive_packet()
A little, object size reduction.
A little, speedup.
* add debug code to helix/serial.c
* Adjust sampling timing of serial signal being received
* add split_scomm.c/split_scomm.h and change serial.c/serial.h
serial.c was divided into 2 layers, split_scom.c and serial.c.
The upper layer split_scomm.c is called from matrix.c.
The lower layer serial.c accesses the hardware.
* add split_scomm.c/split_scomm.h into helix/rev1
* reduce object size helix/rev2/matrix.c
* remove checksum check, add parity check
* force occur parity error for test
* parity test ok. remove test code
* change some comment & add skip code when buffer_size == 0
* serial.c: multiple types of transaction support
Add 4 bits transaction-type field at packet top.
Select Transaction Descriptor Table entry by transaction-type.
* helix serial master-slave transaction optimize
Using multi-type transaction feature of serial.c, communication contents between master slaves were optimized.
* add debug code for retry
* add comment into each config.h
* fix ISR status drop
* add a debug macro 'debug_retry_chg()'
* reduce led_test size
* remove debug code from helix/serial.c and etc.
* helix:five_rows change TAPPING_TERM value 140
* Improved compatibility with let's split of serial.c. Finish helix/serial.c improvement.
- The difference with the original let's split's serial.c
- It's high-speed about 4 times.
- Stable bi-directional data transfer. (Helix need master to slave transfer)
- serial.h was divided 2 files, serial_config.h and sereial.h
- With multiple types of transaction support, communication contents can be optimized. (NEW flexible API)
- USE OLD Simple APIs (compatible with let's split serial.c)
- files :
- serial_config.h -- hardware configuration (need include by config.h)
- serial.c/serial.h -- serial communication
- USE NEW flexible APIs. (Support multi-type transaction function.)
serial.c was divided into 2 layers, split_scom.c and serial.c.
The upper layer split_scomm.c is called from matrix.c.
The lower layer serial.c accesses the hardware.
- files
- split_scomm.c -- communication buffer is defined in here. call by matrix.c.
- split_scomm.h -- buffer size is defined in here. include by matrix.c, split_util.c
- serial_config.h -- hardware configuration (need include by config.h)
To use the NEW API, specify #define SERIAL_USE_MULTI_TRANSACTION
- serial.c/serial.h -- serial communication lower layer
- NEW APIs for serial.c / serial.h (The lower layer)
// Soft Serial Transaction Descriptor
typedef struct _SSTD_t {
uint8_t *status;
uint8_t initiator2target_buffer_size;
uint8_t *initiator2target_buffer;
uint8_t target2initiator_buffer_size;
uint8_t *target2initiator_buffer;
} SSTD_t;
// initiator is transaction start side
void soft_serial_initiator_init(SSTD_t *sstd_table);
// target is interrupt accept side
void soft_serial_target_init(SSTD_t *sstd_table);
int soft_serial_transaction(int sstd_index);
int soft_serial_get_and_clean_target_status(int sstd_index);
- NEW APIs for split_scomm.c / split_scomm.h (The upper layer)
move from old serial.c the following buffer and functions
serial_slave_buffer[]
serial_master_buffer[]
void serial_master_init(void)
void serial_slave_init(void)
int serial_update_buffers(void)
define SERIAL_xxxxx_BUFFER_LENGTH move from serial_config.h to split_scomm.h
* now helix led_test local rgblight.[ch] not use. remove.
* greatly simplify keyboards/helix/rev2/keymaps/led_test/keymap.c
Helix keymap 'led_test' use modified default/keymap.c
