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2020-04-12Add *OPT aliases for *ALT keycodes and macros (#8714)Gravatar Konstantin Đorđević
2020-04-12Fix bug with layer caching in get_event_keycode (#8693)Gravatar Drashna Jaelre
* Fix bug with layer caching in get_event_keycode * Improve naming
2020-04-11format code according to conventions [skip ci]Gravatar QMK Bot
2020-04-11Various fixes to how timer differences are calculated (#8585)Gravatar Purdea Andrei
* tmk_core/common: Fixing TIMER_DIFF macro to calculate difference correctly after the timer wraps. Let's go through an example, using the following macro: If the first timer read is 0xe4 and the second one is 0x32, the timer wrapped. If the timer would have had more bits, it's new value would have been 0x132, and the correct difference in time is 0x132 - 0xe4 = 0x4e old code TIMER_DIFF_8(0x32, 0xe4) = 0xff - 0xe4 + 0x32 = 0x4d, which is wrong. new code TIMER_DIFF_8(0x32, 0xe4) = 0xff + 1 - 0xe4 + 0x32 = 0x4e, which is correct. This also gives a chance for a smart compiler to optimize the code using normal integer overflow. For example on AVR, the following C code: uint8_t __attribute__ ((noinline)) test(uint8_t current_timer, uint8_t start_timer) { return TIMER_DIFF_8(current_timer, start_timer); } With the original code, it gets translated to the following list of instructions: 00004c6e <test>: 4c6e: 98 2f mov r25, r24 4c70: 86 1b sub r24, r22 4c72: 96 17 cp r25, r22 4c74: 08 f4 brcc .+2 ; 0x4c78 <test+0xa> 4c76: 81 50 subi r24, 0x01 ; 1 4c78: 08 95 ret But with this commit, it gets translated to a single instruction: 00004c40 <test>: 4c40: 86 1b sub r24, r22 4c42: 08 95 ret This unfortunately doesn't always work so nicely, for example the following C code: int __attribute__ ((noinline)) test(uint8_t current_timer, uint8_t start_timer) { return TIMER_DIFF_8(current_timer, start_timer); } (Note: return type changed to int) With the original code it gets translated to: 00004c6e <test>: 4c6e: 28 2f mov r18, r24 4c70: 30 e0 ldi r19, 0x00 ; 0 4c72: 46 2f mov r20, r22 4c74: 50 e0 ldi r21, 0x00 ; 0 4c76: 86 17 cp r24, r22 4c78: 20 f0 brcs .+8 ; 0x4c82 <test+0x14> 4c7a: c9 01 movw r24, r18 4c7c: 84 1b sub r24, r20 4c7e: 95 0b sbc r25, r21 4c80: 08 95 ret 4c82: c9 01 movw r24, r18 4c84: 84 1b sub r24, r20 4c86: 95 0b sbc r25, r21 4c88: 81 50 subi r24, 0x01 ; 1 4c8a: 9f 4f sbci r25, 0xFF ; 255 4c8c: 08 95 ret Wth this commit it gets translated to: 00004c40 <test>: 4c40: 28 2f mov r18, r24 4c42: 30 e0 ldi r19, 0x00 ; 0 4c44: 46 2f mov r20, r22 4c46: 50 e0 ldi r21, 0x00 ; 0 4c48: 86 17 cp r24, r22 4c4a: 20 f0 brcs .+8 ; 0x4c54 <test+0x14> 4c4c: c9 01 movw r24, r18 4c4e: 84 1b sub r24, r20 4c50: 95 0b sbc r25, r21 4c52: 08 95 ret 4c54: c9 01 movw r24, r18 4c56: 84 1b sub r24, r20 4c58: 95 0b sbc r25, r21 4c5a: 93 95 inc r25 4c5c: 08 95 ret There is not much performance improvement in this case, however at least with this commit it functions correctly. Note: The following commit will improve compiler output for the latter example. * tmk_core/common: Improve code generation for TIMER_DIFF* macros Because of integer promotion the compiler is having a hard time generating efficient code to calculate TIMER_DIFF* macros in some situations. In the below example, the return value is "int", and this is causing the trouble. Example C code: int __attribute__ ((noinline)) test(uint8_t current_timer, uint8_t start_timer) { return TIMER_DIFF_8(current_timer, start_timer); } BEFORE: (with -Os) 00004c40 <test>: 4c40: 28 2f mov r18, r24 4c42: 30 e0 ldi r19, 0x00 ; 0 4c44: 46 2f mov r20, r22 4c46: 50 e0 ldi r21, 0x00 ; 0 4c48: 86 17 cp r24, r22 4c4a: 20 f0 brcs .+8 ; 0x4c54 <test+0x14> 4c4c: c9 01 movw r24, r18 4c4e: 84 1b sub r24, r20 4c50: 95 0b sbc r25, r21 4c52: 08 95 ret 4c54: c9 01 movw r24, r18 4c56: 84 1b sub r24, r20 4c58: 95 0b sbc r25, r21 4c5a: 93 95 inc r25 4c5c: 08 95 ret AFTER: (with -Os) 00004c40 <test>: 4c40: 86 1b sub r24, r22 4c42: 90 e0 ldi r25, 0x00 ; 0 4c44: 08 95 ret Note: the example is showing -Os but improvements can be seen at all optimization levels, including -O0. We never use -O0, but I tested it to make sure that no extra code is generated in that case.OA * quantum/debounce: Fix custom wrapping timers in eager_pr and eager_pk debounce algorithms Please see the below simulated sequence of events: Column A is the 16-bit value returned by read_timer(); Column B is the value returned by custom_wrap_timer_read(); Column C is the original code: (timer_read() % MAX_DEBOUNCE) A, B, C 65530, 19, 30 65531, 20, 31 65532, 21, 32 65533, 22, 33 65534, 23, 34 65535, 24, 35 0 25, 0 1, 26, 1 2, 27, 2 3, 28, 3 4, 29, 4 5, 30, 5 read_timer() wraps about every 1.09 seconds, and so debouncing might fail at these times without this commit. * quantum/debounce/eager_pr and eager_pk: modifications for code readability according to code review. * quantum/debounce/eager_pr and eager_pk: modifications for code readability according to code review. (2)
2020-04-09Fix compile issues related to NO_ACTION_MACRO/FUNCTION and LTO_ENABLE (#8663)Gravatar Konstantin Đorđević
* Define NO_ACTION_MACRO/FUNCTION in header instead of makefile when LTO is enabled Currently, boards and keymaps that define NO_ACTION_MACRO/FUNCTION unconditionally will not compile with LTO_ENABLE (#8604). This fixes the issue by moving the definitions from common.mk to action.h, which enables us to check for previous definitions of those macros (this cannot be done in a makefile). * Remove LTO checks in templates Since now NO_ACTION_MACRO/FUNCTION are defined as needed in action.h (which is included by quantum.h), checking for LTO in keyboard and user code is no longer required. * Update LTO_ENABLE docs
2020-04-02format code according to conventions [skip ci]Gravatar QMK Bot
2020-04-02Initial support for ATtiny85 (#8632)Gravatar Joel Challis
* Initial support for ATtiny85 * Update mcu selection
2020-04-02Fix `pgm_read_ptr()` define for ARM (#8658)Gravatar Ryan
2020-04-01Strip out features to allow minimum firmware sizes (#8645)Gravatar Joel Challis
2020-03-28fixed problem with implicit declaration in quantum/rgblight.c (#8406)Gravatar Casper Weiss Bang
* Update tmk_core/common/progmem.h Co-Authored-By: Ryan <fauxpark@gmail.com> * Update quantum/rgblight.c Co-Authored-By: Ryan <fauxpark@gmail.com> * fixed problem with implicit declaration in quantum/rgblight.c (#8381) Co-authored-by: Ryan <fauxpark@gmail.com>
2020-03-26Enable SLEEP_LED on ATmega32A (#8531)Gravatar Joel Challis
* Port over some AVR backlight logic to SLEEP_LED * Port over some AVR backlight logic to SLEEP_LED - add timer 3 * Port over some AVR backlight logic to SLEEP_LED - clang format * Enable SLEEP_LED within vusb protocol
2020-03-23Add Post Processing to process_record (#4892)Gravatar Drashna Jaelre
* Improve process_record system Code based on @colinta's * Rename and better handle functions * Fix incorrect function call to process_record_user * Add documentation for post_process_record * Add both get_event_keycode and get_record_keycode functions And add some comments about these functions * Update code format * Cleanup merge artifacts
2020-03-21format code according to conventions [skip ci]Gravatar QMK Bot
2020-03-21Add support for Bootmagic lite when using SPLIT_HAND_PIN (#8347)Gravatar Joel Challis
* Add support for Bootmagic lite when using SPLIT_HAND_PIN * Deduplicate bootmagic_lite logic from within via * Revert location of defaults so that user overrides still work for now * Tidy up code slightly
2020-03-22Fix formatting for report.h (#8512)Gravatar Ryan
2020-03-21format code according to conventions [skip ci]Gravatar QMK Bot
2020-03-21Tidy up report.h (#8486)Gravatar Ryan
* Tidy up report.h * Add link to Review Request 41 for brightness controls
2020-03-21Remove ACT_COMMAND (#8487)Gravatar Ryan
* Remove ACT_COMMAND * And from action_t as well
2020-03-13format code according to conventions [skip ci]Gravatar QMK Bot
2020-03-13Fix pressing two keys with the same keycode but different modifiers (#2710)Gravatar fredizzimo
* Fix extra keyboard report during test_fixture teardown * Add tests for pressing two keys with only different modifers * Fix #1708 When two keys that use the same keycode, but different modifiers were pressed at the same time, the second keypress wasn't registered. This is fixed by forcing a key release when we detect a new press for the same keycode. * Fix the NKRO version of is_key_pressed * Fix uninitalized loop variable Co-authored-by: Jack Humbert <jack.humb@gmail.com>
2020-03-13format code according to conventions [skip ci]Gravatar QMK Bot
2020-03-13Decouple mouse cursor and mouse wheel in accelerated mode (#6685)Gravatar francislan
* Decouples mouse cursor and mouse wheel movements in accelerated mode. * Fixed comment indentation. * Updated docs Co-authored-by: Francis LAN <francislan@google.com>
2020-03-10Fix layer debug calls (#8370)Gravatar Drashna Jaelre
2020-03-10Refactor rgblight_reconfig.h (#7773)Gravatar Takeshi ISHII
* Moved contents of rgblight_reconfig.h to rgblight_post_config.h. In #3582, rgblight_reconfig.h had to be newly created. Now, the build system of qmk_firmware has a post_cofig feature, so that what was done in rgblight_reconfig.h can now be realized in rgblight_post_config.h. **This commit does not change the build result.** Testing script ```shell # build on master git checkout master echo master > /tmp/master_md5.txt # RGBLIGHT_ENABLE = no make HELIX=verbose helix/rev2:default:clean make HELIX=verbose helix/rev2:default md5 helix_rev2_default.hex >> /tmp/master_md5.txt # RGBLIGHT_ENABLE = yes, with animations make HELIX=verbose helix/rev2/back:default:clean make HELIX=verbose helix/rev2/back:default md5 helix_rev2_back_default.hex >> /tmp/master_md5.txt # RGBLIGHT_ENABLE = yes, without animations make HELIX=verbose,no_ani helix/rev2/back:default:clean make HELIX=verbose,no_ani helix/rev2/back:default md5 helix_rev2_back_default.hex >> /tmp/master_md5.txt # build on refactor_rgblight_reconfig.h git checkout refactor_rgblight_reconfig.h echo refactor_rgblight_reconfig.h > /tmp/branch_md5.txt # RGBLIGHT_ENABLE = no make HELIX=verbose helix/rev2:default:clean make HELIX=verbose helix/rev2:default md5 helix_rev2_default.hex >> /tmp/branch_md5.txt # RGBLIGHT_ENABLE = yes, with animations make HELIX=verbose helix/rev2/back:default:clean make HELIX=verbose helix/rev2/back:default md5 helix_rev2_back_default.hex >> /tmp/branch_md5.txt # RGBLIGHT_ENABLE = yes, without animations make HELIX=verbose,no_ani helix/rev2/back:default:clean make HELIX=verbose,no_ani helix/rev2/back:default md5 helix_rev2_back_default.hex >> /tmp/branch_md5.txt diff -u /tmp/master_md5.txt /tmp/branch_md5.txt ``` Test result: ``` --- /tmp/master_md5.txt 2020-01-03 15:42:22.000000000 +0900 +++ /tmp/branch_md5.txt 2020-01-03 15:42:42.000000000 +0900 @@ -1,4 +1,4 @@ -master +refactor_rgblight_reconfig.h MD5 (helix_rev2_default.hex) = f360032edd522448366d471d8f4f8181 MD5 (helix_rev2_back_default.hex) = 0c663acc6cccc44476b3b969ad22a48f MD5 (helix_rev2_back_default.hex) = e66b1195ff6d38e6e22c975b8ae42fd3 ``` * Expressions that are too long are difficult to read, so wrap them. * Edit the expression again * remove `defined(RGBLIGHT_ANIMATIONS)` in `tmk_core/common/*/suspend.c`, `tmk_core/protocol/*/main.c` move contents of rgblight_reconfig.h to rgblight.h. The following changes were made to rgblight.h. ```diff +#ifdef RGBLIGHT_USE_TIMER void rgblight_task(void); void rgblight_timer_init(void); void rgblight_timer_enable(void); void rgblight_timer_disable(void); void rgblight_timer_toggle(void); +#else +#define rgblight_task() +#define rgblight_timer_init() +#define rgblight_timer_enable() +#define rgblight_timer_disable() +#define rgblight_timer_toggle() +#endif ``` The following changes were made to tmk_core/common/avr/suspend.c, tmk_core/common/chibios/suspend.c, tmk_core/protocol/chibios/main.c, tmk_core/protocol/lufa/lufa.c, tmk_core/protocol/vusb/main.c. ```diff -# ifdef RGBLIGHT_ANIMATIONS rgblight_timer_enable(); -# endif ``` ```diff -#if defined(RGBLIGHT_ANIMATIONS) && defined(RGBLIGHT_ENABLE) +#if defined(RGBLIGHT_ENABLE) rgblight_task(); #endif ``` * remove 'defined(RGBLIGHT_ANIMATIONS)' in tmk_core/common/keyboard.c Co-authored-by: Joel Challis <git@zvecr.com>
2020-03-06format code according to conventions [skip ci]Gravatar QMK Bot
2020-03-06Fix typo in uart.c backport and add 32A "support" (#8219)Gravatar Ryan
2020-03-01format code according to conventions [skip ci]Gravatar QMK Bot
2020-03-02Short term fix for conflicting types for 'tfp_printf' (#8157)Gravatar Joel Challis
2020-03-01Clean up includes for glcdfont headers (#7745)Gravatar Ryan
* Clean up includes for glcdfont headers * Remove pragma once, most of these are not headers * Missed these
2020-02-292020 February 29 Breaking Changes Update (#8064)Gravatar James Young
2020-02-25format code according to conventions [skip ci]Gravatar QMK Bot
2020-02-25New feature: PERMISSIVE_HOLD_PER_KEY (#7994)Gravatar ridingqwerty
* Implement 'PERMISSIVE_HOLD_PER_KEY' * Document 'PERMISSIVE_HOLD_PER_KEY' Co-authored-by: GeorgeKoenig <35542036+GeorgeKoenig@users.noreply.github.com>
2020-02-21format code according to conventions [skip ci]Gravatar QMK Bot
2020-02-21uart.c fix from TMK (#7628)Gravatar Drashna Jaelre
* uart.c fix from TMK Backport from tmk/tmk_keyboard@c41e48a0ab0712d2667feb6b5dd8a4d5491cfcc5 * Avoid deadlock when uart.c is usind in ISR Backport from tmk/tmk_keyboard@55443fabb731459e21b45781c6d951edac5d75f4
2020-02-21Allow 30us matrix delay to be keyboard/user overridable (#8216)Gravatar Joel Challis
* Allow 30us matrix delay to be configurable via define * Move wait logic to matrix_common * Move wait logic to matrix_common - fix wait includes
2020-02-10Compile error if ONESHOT_TIMEOUT defined but oneshot disabled (#8100)Gravatar Ted Lin
* Compile error if ONESHOT_TIMEOUT defined but oneshot disabled When ONESHOT_TIMEOUT and NO_ACTION_ONESHOT are both defined, this code fails to compile. Wrap the one usage of ONESHOT_TIMEOUT that is inconsistent with the rest so all usages are properly wrapped by a check of NO_ACTION_ONESHOT. * Run file through clang-format Co-authored-by: Ted M Lin <tedmlin@gmail.com>
2020-02-08Remove PJRC USB stackGravatar fauxpark
2020-02-07Use function for KEYCODE2 routines instead of macro. (#8101)Gravatar Ted M Lin
* Option to use function for KEYCODE2 routines. Convert the KEYCODE2SYSTEM and KEYCODE2CONSUMER macros to functions, defaulting to using the macros. The function form allows the compiler to optimize the switch statement itself, over the macro nested ternaries. To enable this feature, #define USE_KEYCODE2_FUNCTION. Testing against a random selection of avr-based keyboards, this increased available flash by ~500 bytes. For arm-based keyboards, the available flash increased by ~400 bytes. * Replace macro with function entirely. As zvecr states, go bold and just commit to using the function instead of the macro. * Reformat whitespace now that functional review is done Verified against clang-format output.
2020-02-02Dedupe extrakey report struct, and send functions in V-USB & LUFA (#7993)Gravatar fauxpark
* Dedupe extrakey report struct, and send functions in V-USB & LUFA * Doc comment for consistency * Wrap it in ifdef to prevent unused function error * Do the same for ATSAM
2020-02-01format code according to conventions [skip ci]Gravatar QMK Bot
2020-02-01Fix timer_elapsed() overflow issue for STM32F103 and other ChibiOS boards ↵Gravatar Pavel Župa
(#7595) * fixed strange space cadet timer owerflow on STM32F103 * Moved elapsed time fix to timer.c
2020-01-24Fix printf buffer overflow when cols>16 (#7998)Gravatar Joel Challis
2020-01-24format code according to conventions [skip ci]Gravatar QMK Bot
2020-01-24Add customisable EEPROM driver selection (#7274)Gravatar Nick Brassel
- uprintf -> dprintf - Fix atsam "vendor" eeprom. - Bump Kinetis K20x to 64 bytes, too. - Rollback Kinetis to 32 bytes as partitioning can only be done once. Add warning about changing the value. - Change RAM-backed "fake" EEPROM implementations to match eeconfig's current usage. - Add 24LC128 by request.
2020-01-19Run clang-format manually to fix recently changed files (#7934)Gravatar Joel Challis
* Run clang-format manually to fix recently changed files * Run clang-format manually to fix recently changed files - revert template files * Run clang-format manually to fix recently changed files - format off for ascii_to_keycode_lut
2020-01-19Move rgblight and backlight task to common location (#7733)Gravatar Joel Challis
2020-01-17Implement and document TAPPING_FORCE_HOLD_PER_KEY (#7859)Gravatar ridingqwerty
* Implement and document TAPPING_FORCE_HOLD_PER_KEY * Added "record" parameter to "get_tapping_force_hold" * Correct typo -- remove 'IGNORE_' from 'IGNORE_TAPPING_FORCE_HOLD_PER_KEY' Co-authored-by: GeorgeKoenig <35542036+GeorgeKoenig@users.noreply.github.com>
2020-01-17Cleanup check for PERMISSIVE_HOLD (#7861)Gravatar Drashna Jaelre
* Fix bug in PERMISSIVE_HOLD check caused by #5009 (aka, me) * Remove check for per key
2020-01-17Remove `KEYMAP_SECTION_ENABLE` (#7882)Gravatar fauxpark
2020-01-10Add per-key IGNORE_MOD_TAP_INTERRUPT feature (#7838)Gravatar zk-phi
* Implement IGNORE_MOD_TAP_INTERRUPT_PER_KEY - Add configurable option IGNORE_MOD_TAP_INTERRUPT_PER_KEY - Add function get_ignore_mod_tap_interrupt iff the option is enabled Unless IGNORE_MOD_TAP_INTERRUPT_PER_KEY is defined, this patch does not affect the resulting binary. * Add documentation for IGNORE_MOD_TAP_INTERRUPT_PER_KEY
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