Commit Graph

733 Commits

Author SHA1 Message Date
Nick Brassel 46e4493761
Fix AVR SPI parameter configuration, remove timeouts due to sync protocol. (#8775) 2020-04-13 17:09:50 +10:00
Nick Brassel 05e9ff6554
Add support for hardware and board initialisation overrides. (#8330)
* Add support for hardware and board initialisation overrides.

* qmk cformat.

* Add some documentation.

* Docs clarity.

* Make early_hardware_init_pre a no-op for now, until migrations occur.

* Doco update

* Make distinction between keyboard and ChibiOS board in docs

* Doc anchors.

* Update tmk_core/protocol/chibios/main.c

Co-Authored-By: Joel Challis <git@zvecr.com>

* Rework bootloader entry to be off by default, allow opting-in.

Co-authored-by: Joel Challis <git@zvecr.com>
2020-04-13 09:39:38 +10:00
Konstantin Đorđević 370577e4ed
Add *OPT aliases for *ALT keycodes and macros (#8714) 2020-04-12 11:37:55 -07:00
Drashna Jaelre 23124b9fd1
Fix bug with layer caching in get_event_keycode (#8693)
* Fix bug with layer caching in get_event_keycode

* Improve naming
2020-04-12 17:27:17 +02:00
QMK Bot cc38627816 format code according to conventions [skip ci] 2020-04-11 00:48:16 +00:00
Purdea Andrei 6c2c3c13e9
Various fixes to how timer differences are calculated (#8585)
* 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)
2020-04-11 10:14:28 +10:00
Manna Harbour 07c75feba3
Add PS2_MOUSE_ROTATE to compensate for device orientation (#8650)
* Add PS2_MOUSE_ROTATE to compensate for device orientation

* fixup! Add PS2_MOUSE_ROTATE to compensate for device orientation

* Reformat with IndentPPDirectives: AfterHash as per #6316
2020-04-09 01:29:27 -07:00
Konstantin Đorđević be2f5816b6
Fix compile issues related to NO_ACTION_MACRO/FUNCTION and LTO_ENABLE (#8663)
* 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
2020-04-09 00:18:30 +01:00
Ryan 400ca2d035
spi_master for AVR (#8299)
* Change _delay_ms/us() to wait_ms/us()

* Switch to platform-agnostic GPIO macros

* Add AVR spi_master and migrate Adafruit BLE code

* Set verbose back to false

* Add clock divisor, bit order and SPI mode configuration for init

* Add start and stop functions

* Move configuration of mode, endianness and speed to `spi_start()`

* Some breaks here would be good

* Default Adafruit BLE clock divisor to 4 (2MHz on the Feather 32U4)

* Remove mode and divisor enums

* Add some docs

* No hr at EOF

* Add links in sidebar
2020-04-08 11:04:31 +10:00
QMK Bot 7642075fc3 format code according to conventions [skip ci] 2020-04-05 22:57:28 +00:00
Ryan ca91dc594b
V-USB: Remove some stuff from usbconfig.h that should not be configurable (#8656)
* V-USB: Remove some stuff from usbconfig.h that should not be configurable

* Clean up some ifdefs

* And some more

* Even more
2020-04-05 23:25:07 +01:00
Drashna Jaelre 845953cc67
V-USB remote wakeup (#7627)
* V-USB remote wakeup

Backport from tmk/tmk_keyboard@391c979be7

* Change vusb.c remote wake config

as per fauxpark's suggestion
2020-04-05 18:18:19 +10:00
QMK Bot 59188bf29d format code according to conventions [skip ci] 2020-04-02 21:59:37 +00:00
Joel Challis 9c4bf0ac4a
Initial support for ATtiny85 (#8632)
* Initial support for ATtiny85

* Update mcu selection
2020-04-02 22:23:57 +01:00
Ryan 2b427f774a
Fix `pgm_read_ptr()` define for ARM (#8658) 2020-04-02 16:52:16 +01:00
Joel Challis 58a9c84d6b
Strip out features to allow minimum firmware sizes (#8645) 2020-04-01 21:06:22 +01:00
yiancar c217186bea
Updated V-USB template to allow usbFunctionWriteOut (#8634) 2020-04-01 17:11:24 +01:00
Ryan 95c5c11d0b
Miscellaneous cleanups (#8639)
* Miscellaneous cleanups

* Cast NO_PIN
2020-04-01 15:49:45 +01:00
Joel Challis b6a09502c6
Migrate :program logic to :flash (#8631) 2020-04-01 13:27:16 +01:00
Ryan 51a81813b0
V-USB: Consolidate usbconfig.h's into a single file (#8584) 2020-03-31 13:17:04 +01:00
Takuya Urakawa 89a675d57c
add hid_raw feature to VUSB (#8380)
* rewrite usbhid feature on vusb

* Apply suggestions from code review

Co-Authored-By: Ryan <fauxpark@gmail.com>

* fix typo

* fix typo again

* Update tmk_core/protocol/vusb/vusb.c

Co-Authored-By: Ryan <fauxpark@gmail.com>

* clean up defines

Co-authored-by: Ryan <fauxpark@gmail.com>
2020-03-30 21:15:05 +01:00
Casper Weiss Bang 13fff52f6b
fixed problem with implicit declaration in quantum/rgblight.c (#8406)
* 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>
2020-03-28 23:35:11 +00:00
Ryan 14079ce698
V-USB: Use structs for USB descriptors (#8572)
* V-USB: Use structs for USB descriptors

* Update usbconfigs

* cformat pass
2020-03-28 13:02:25 +11:00
Joel Challis 23e942ae4e
Enable SLEEP_LED on ATmega32A (#8531)
* 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
2020-03-26 18:21:33 +00:00
Ryan 4d76d85d7b
V-USB: Use manufacturer and product strings from config.h (#7797)
* V-USB: Use manufacturer and product strings from config.h

* Update board configs
2020-03-26 13:11:32 +00:00
QMK Bot 9fbf17b90e format code according to conventions [skip ci] 2020-03-26 03:10:16 +00:00
foxx1337 96bfce7000
Add RawHID support to ATSAM (Massdrop boards) (#8530)
* Add support for RAW endpoint for arm_atsam

This the excellent work from helluvamatt/qmk_firmware in bb6eeb93b.

* Reformat arm_atsam RAW endpoint code

Co-authored-by: Matt Schneeberger <helluvamatt@gmail.com>
2020-03-26 02:34:57 +00:00
Joel Challis 6ceaae30f5
Run clang-format manually to fix recently changed files (#8552) 2020-03-25 14:39:53 +11:00
Drashna Jaelre 5117dff6a2
Add Post Processing to process_record (#4892)
* 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
2020-03-23 00:29:05 +11:00
Joel Challis d8f3c28a37
Align some ChibiOS build logic (#8461)
* Align some ChibiOS build logic

* infer more makefile logic

* Move bootloader logic to chibios file
2020-03-22 20:48:17 +11:00
QMK Bot d511e52c1f format code according to conventions [skip ci] 2020-03-21 23:44:27 +00:00
Joel Challis 789e199450
Add support for Bootmagic lite when using SPLIT_HAND_PIN (#8347)
* 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
2020-03-21 23:10:39 +00:00
Ryan f4799481cd
Fix formatting for report.h (#8512) 2020-03-22 06:19:01 +11:00
QMK Bot f9c53ca71a format code according to conventions [skip ci] 2020-03-21 12:58:19 +00:00
Joel Challis d96380e654
Initial arm->chibios pass - simplify some platform logic (#8450) 2020-03-21 16:20:04 +11:00
Ryan 7e80686f1e
Tidy up report.h (#8486)
* Tidy up report.h

* Add link to Review Request 41 for brightness controls
2020-03-21 16:19:15 +11:00
Ryan e967471c4f
Remove ACT_COMMAND (#8487)
* Remove ACT_COMMAND

* And from action_t as well
2020-03-21 16:17:43 +11:00
Joel Challis e34764502f
Remove qmk archive generation (#8462) 2020-03-17 21:28:13 +00:00
QMK Bot c89012566c format code according to conventions [skip ci] 2020-03-16 10:01:22 +00:00
Takeshi ISHII 9dfebb9d67
Remove unnecessary import of rgblight.h in tmk_core/protocol/*/*.c (#8432)
* Remove unnecessary import of rgblight.h in tmk_core/protocol/*/*.c

 * tmk_core/protocol/chibios/main.c
 * tmk_core/protocol/lufa/lufa.c

see #8380 for tmk_core/protocol/vusb/main.c.

* Remove '#include "rgblight.h"' from tmk_core/protocol/vusb/main.c.
2020-03-16 10:26:32 +01:00
QMK Bot 5e98eaaaff format code according to conventions [skip ci] 2020-03-13 18:44:56 +00:00
fredizzimo 9e8767917d
Fix pressing two keys with the same keycode but different modifiers (#2710)
* 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>
2020-03-13 14:09:38 -04:00
QMK Bot f89439ae09 format code according to conventions [skip ci] 2020-03-13 17:24:38 +00:00
francislan 3cd2a27ac0
Decouple mouse cursor and mouse wheel in accelerated mode (#6685)
* Decouples mouse cursor and mouse wheel movements in accelerated mode.

* Fixed comment indentation.

* Updated docs

Co-authored-by: Francis LAN <francislan@google.com>
2020-03-13 12:49:44 -04:00
Drashna Jaelre 668121bbf8
Fix layer debug calls (#8370) 2020-03-10 20:23:26 +11:00
Takeshi ISHII dbbab40981
Refactor rgblight_reconfig.h (#7773)
* 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>
2020-03-10 01:46:03 -07:00
Nick Brassel b438c6f8ea
Fix up Arm builds with nix-shell. (#8312) 2020-03-07 03:05:51 +11:00
QMK Bot bad9468ce1 format code according to conventions [skip ci] 2020-03-06 13:28:11 +00:00
Ryan 9810756ee0
Fix typo in uart.c backport and add 32A "support" (#8219) 2020-03-06 23:55:15 +11:00
QMK Bot 95124bf933 format code according to conventions [skip ci] 2020-03-01 19:20:09 +00:00