Commit graph

100 commits

Author SHA1 Message Date
Joel Challis
4fd04b2371
Fix compilation of ChibiOS UART driver (#16348)
Cherry picked fix from 15724
2022-02-13 20:44:44 +00:00
QMK Bot
63646e8906
Format code according to conventions (#16322) 2022-02-12 18:29:31 +00:00
Nick Brassel
d31dd6d2a0
Followup to #16220, more test error output. (#16221) 2022-02-05 12:51:23 +11:00
Joel Challis
135c935990
Initial migration of suspend callbacks (#16067)
* Initial migration of suspend logic

* Add header
2022-02-05 05:10:00 +11:00
Sergey Vlasov
580ef6d88f
ChibiOS timer fixes (#16017)
* chibios/timer: Move the 16-bit timer handling into a separate function

Extract the code which effectively makes a 32-bit tick counter from a
possibly 16-bit ChibiOS system timer into a separate function.  Does
not really change the behavior of the timer API, but makes the actions
done in `timer_clear()` and `timer_read32()` more obvious.

* chibios/timer: Rename some variable to better reflect their role

* chibios/timer: Fix 32-bit tick counter overflow handling

The QMK timer API implementation for ChibiOS used a 32-bit tick counter
(obtained from the ChibiOS system timer) and then converted the value to
milliseconds to produce the timer value for QMK.  However, the frequency
of the ChibiOS timer is above 1000 Hz in most cases (values of 10000 Hz
or even 100000 Hz are typically used), and therefore the 32-bit tick
counter was overflowing and wrapping around much earlier than expected
(after about 5 days for 10000 Hz, or about 12 hours for 100000 Hz).
When this wraparound happened, the QMK timer value was jumping back to
zero, which broke various code dealing with timers (e.g., deferred
executors).

Just making the tick counter 64-bit to avoid the overflow is not a good
solution, because the ChibiOS code which performs the conversion from
ticks to milliseconds may encounter overflows when handling a 64-bit
value.  Adjusting just the value converted to milliseconds to account
for lost 2**32 ticks is also not possible, because 2**32 ticks may not
correspond to an integer number of milliseconds.  Therefore the tick
counter overflow is handled as follows:

  - A reasonably large number of ticks (the highest multiple of the
    ChibiOS timer frequency that fits into uint32_t) is subtracted from
    the tick counter, so that its value is again brought below 2**32.
    The subtracted value is chosen so that it would correspond to an
    integer number of seconds, therefore it could be converted to
    milliseconds without any loss of precision.

  - The equivalent number of milliseconds is then added to the converted
    QMK timer value, so that the QMK timer continues to count
    milliseconds as it was before the tick counter overflow.

* chibios/timer: Add a virtual timer to make 16-bit timer updates more reliable

The code which extends the 16-bit ChibiOS system timer to a 32-bit tick
counter requires that it is called at least once for every overflow of
the system timer (otherwise the tick counter can skip one or more
overflow periods).  Normally this requirement is satisfied just from
various parts of QMK code reading the current timer value; however, in
some rare circumstances the QMK code may be blocked waiting for some
event, and when this situation is combined with having a rather high
timer frequency, this may result in improper timekeeping.

Enhance the timer reliability by adding a ChibiOS virtual timer which
invokes a callback every half of the timer overflow period.  The virtual
timer callback can be invoked even when the normal QMK code is blocked;
the only requirement is that the timer interrupts are enabled, and the
ChibiOS kernel is not locked for an excessive time (but the timer update
will eventually work correctly if the virtual timer handling is not
delayed by more than a half of the timer overflow period).

Keeping a virtual timer always active also works around a ChibiOS bug
that can manifest with a 16-bit system timer and a relatively high timer
frequency: when all active virtual timers have delays longer than the
timer overflow period, the handling of virtual timers stops completely.
In QMK this bug can result in a `wait_ms()` call with a delay larger
than the timer overflow period just hanging indefinitely.  However, when
the timer update code adds a virtual timer with a shorter delay, all
other virtual timers are also handled properly.
2022-02-05 05:08:50 +11:00
Nick Brassel
0be2eaf174
Create a build error if no bootloader is specified. (#16181)
* Create a build error if no bootloader is specified.

* Update builddefs/bootloader.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>
2022-02-03 19:22:49 +11:00
Nick Brassel
1bdc1c23c7
Fixup builds so that teensy EEPROM knows which MCU it's targeting. (#16168) 2022-02-02 16:21:07 +11:00
Nick Brassel
e22efc037a
Don't make EEPROM size assumptions with dynamic keymaps. (#16054)
* Don't make EEPROM size assumptions with dynamic keymaps.

* Add support for checking against emulated flash, error out if someone attempts to build a board without specifying EEPROM size.

* Reorder defines so that MCU is considered last.

* Refactor EEPROM definitions for simplicity.

* Fix max sizing of kabedon/kabedon980.

* Fix max sizing of mechlovin/olly/jf.

* Fix unit tests.

* Review comments, add messages with values during build failures.
2022-02-02 15:04:37 +11:00
Stefan Kerkmann
be59e8af2b
Deprecate split transactions status field (#16023) 2022-01-26 21:13:27 -08:00
Joel Challis
6a9ec74b32
Remove unused suspend_idle (#16063) 2022-01-26 14:57:28 -08:00
Ryan
c71c0fba90
Fix bootloader_jump for certain CTRL boards (#16026) 2022-01-25 09:28:13 +11:00
Nick Brassel
8f22819d47
Default EEPROM implementation should be transient when not implemented. Removed the equivalent eeprom_teensy fallback. (#16020) 2022-01-24 14:18:05 +00:00
Nick Brassel
77062e9a36
Add L432, L442. (#16016) 2022-01-24 08:49:36 +11:00
Dasky
08a42dc72c
Fix broken bootloader builds in develop. (#15880) 2022-01-15 01:04:58 +00:00
QMK Bot
ceab485e58 Merge remote-tracking branch 'origin/master' into develop 2022-01-09 21:17:55 +00:00
Michael Stapelberg
7c186ebb97
Revert "core: make the full 4096 bytes of EEPROM work on Teensy 3.6 (#12947)" (#15695)
This reverts commit 7f8faa429e.

related to https://github.com/qmk/qmk_firmware/issues/15521
2022-01-10 08:17:15 +11:00
Ryan
5fb93934d0
Fixes for bootloader refactor build failures (#15638) 2022-01-06 06:55:46 +11:00
QMK Bot
be2265d0d1
Format code according to conventions (#15593) 2021-12-27 21:20:52 +11:00
Ryan
6bc870d899
Refactor bootloader_jump() implementations (#15450)
* Refactor `bootloader_jump()` implementations

* Fix tests?

* Rename `atmel-samba` to `md-boot`
2021-12-27 21:10:07 +11:00
Nick Brassel
4d96e53222
More GPIO compilation fixes. (#15592) 2021-12-26 21:36:52 -08:00
Nick Brassel
3a3272a3d6
Defer pin operations to gpio.h (#15589) 2021-12-27 13:27:38 +11:00
Nick Brassel
6e40dfa022
Add open-drain GPIO support. (#15282)
* Add open-drain GPIO support.

* `qmk format-c`

* Wording.

* Remove port GPIO implementations as the only board that uses it has its own internal defs anyway. Will wait for first-class handling of ports in core before reimplementing.
2021-12-27 11:52:10 +11:00
Drashna Jael're
af936c6ae6
Merge remote-tracking branch 'origin/master' into develop 2021-12-08 08:17:55 -08:00
Andrew-Fahmy
755731f0ba
Fix RESET not working for keyboards with Kiibohd bootloader (#15430) 2021-12-07 20:36:39 -08:00
QMK Bot
12b9831eeb Merge remote-tracking branch 'origin/master' into develop 2021-12-05 19:52:49 +00:00
Joy Lee
679f83f9de
Modified config.h default configuration (#15387)
* Modified config.h default configuration

* Modified config.h default configuration
2021-12-06 06:52:08 +11:00
Joel Challis
3bf2403244
Tidy up existing i2c_master implementations (#15376)
* Move chibios defines out of header

* Make some avr defines internal
2021-12-02 14:32:31 +00:00
Joy Lee
193a1350a0
[Core] Added chconf.h for WB32 (#15359) 2021-11-30 09:51:44 -08:00
Nick Brassel
94d7cc3712
WB32F3G71 config migration with removal of unnecessary items. (#15309)
* Config migration with removal of unnecessary items.

* Removed as per suggestion.
2021-11-27 10:35:24 +11:00
Joy Lee
68838bb700
Westberrytech pr (#14422)
* Added support for WB32 MCU

* Modified eeprom_wb32.c

* Remove the eeprom_wb32-related code
2021-11-27 09:28:18 +11:00
Joel Challis
5e9c29da0d
Tidy up adjustable ws2812 timing (#15299) 2021-11-25 19:35:06 +00:00
Jordan Banasik
3d00620711
Add ifndef to WS2812 timing constraints (#14678)
* Add ifndef to WS2812 timing constraints

Due to the way that the PrimeKB Meridian PCB was designed, this change
is needed in order to properly adjust the LEDs.

Testing:
* Compiled primekb/meridian:default successfully
* Compiled random board (walletburner/neuron:default) successfully

* Fix linting errors

Missed some spacing

* More linting fixes

Spacing on the comments... really?

* Rename WS2812 timing parameters for clarity; add comments

* Add docs update for the WS2812 timing macros

* Fix typo on comment

* Add ifndef for WS2812_RES

* Update double backticks and table with parameters

* Move timing adjustments documentation to ws2812_drivers

* Move timings adjustment discussion to bitbang section

* Update T0H and T1H definitions in subtractions

* format

Co-authored-by: Gondolindrim <alvaro.volpato@usp.br>
Co-authored-by: zvecr <git@zvecr.com>
2021-11-25 16:55:46 +00:00
Joel Challis
282e916d86
Remove use of __flash due to LTO issues (#15268) 2021-11-24 18:38:49 +11:00
Stefan Kerkmann
5c2052fd47
[Core] RISC-V toolchain and picolibc fixes (#15109)
* [Core] Fix RISC-V toolchain installation

The risc-v toolchain is only available on distributions based on Debian 11+
so we check for their availability before installing them.

* [Core] Fix heap symbols and syscalls for picolibc

picolibc internally uses __heap_start and __heap_end instead of the
defacto chibios linker script standard __heap_base__ and __heap_end__
therefore we introduce these symbols as an alias. Usually all memory
used within QMK is statically allocated, but some algorithms make usage
of malloc and friends.

Also the timeval struct is not defined by picolibc for syscalls, therefore it
is declared as stub.
2021-11-20 20:04:16 +00:00
Joel Challis
2728603fe6
Move tmk_core/common/<plat> (#13918) 2021-11-19 10:41:02 -08:00
Drashna Jaelre
ca4b54bb30
Fix uart function prototypes (#15162) 2021-11-15 20:15:45 +11:00
Ryan
04b51e381e
Update UART driver API (#14839)
* Add uart_puts() and uart_gets()

* Add some docs

* Rework API

* Formatting

* Update docs/uart_driver.md

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* Simplify a uart_write() loop

* Update platforms/avr/drivers/uart.c

Co-authored-by: Joel Challis <git@zvecr.com>

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
Co-authored-by: Joel Challis <git@zvecr.com>
2021-11-13 18:23:14 +00:00
Nick Brassel
5da04fb45b
Update to ChibiOS 20.3.4, support builds against trunk (#14208)
* Add support for building against ChibiOS svn/trunk.

* Swap to 21.6.x

* Update to latest branch revision as released version is broken.

* Updated configs.

* Conf updates.

* Updated ChibiOS

* Convert STM32L422 to actual L422 ChibiOS platform.

* Downgrade to 20.3.4 as ChibiOS 21.6.x is being aborted.

* Rollback L422-based boards.
2021-11-03 08:26:40 +11:00
Joel Challis
92385e30cd
Manually format develop (#15003) 2021-11-01 19:18:33 +00:00
Joel Challis
19b9e406dc
Align usbasp flashing behaviour (#14928) 2021-10-24 14:18:57 +01:00
Joel Challis
d4be4b67a2
Relocate PS2 code (#14895)
* Relocate ps2 protocol code

* clang

* Move makefile logic
2021-10-20 21:18:49 +01:00
Stefan Kerkmann
e50867d52d
[Core] Add support for RISC-V builds and GD32VF103 MCU (#12508)
* Add support for RISC-V builds and GD32VF103 MCU

* Add toolchain selection in chibios.mk based on the mcu selected in
mcu_selection.mk
* Reorder and added comments to chibios.mk to have a streamlined makefile
* Add GD32VF103 mcu to possible targets for QMK.
* Add STM32 compatibility for GD32VF103 MCU, this is hacky but more efficent
  then rewriting every driver.
* Add GigaDevice DFU bootloader as flash target, please note that
  dfu-util of at least version 0.10 is needed.
* Add analog driver compatibility
* Add apa102 bitbang driver compatibility
* Add ws2812 bitbang driver compatibility
* Add eeprom in flash emulation compatibility
* Allow faster re-builds with ccache

* Add SiPeed Longan Nano to platform files

* Add SiPeed Longan Nano Onekeys

* Make quine compatible with other bootloaders

* Support builds with picolibc

* Add risc-v toolchain to arch and debian/ubuntu scripts
2021-10-18 16:23:20 +11:00
bwisn
7e3ff206b8
Add HT32 support to core (#14388)
* tmk_core: temporary fix to allow HT32 based keyboards to work without patched ChibiOS-contrib (AnnePro2)

* HT32: add spi support

Add persistent led support with eeprom (#9)

* adding HT32 support to chibios SPI master driver

update spi driver, fix bad merging with master

* HT32: fix formatting

HT32: Fix formatting: tmk_core/protocol/chibios/usb_main.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* HT32: Apply suggestions from fauxpark's code review

Co-authored-by: Ryan <fauxpark@gmail.com>

* HT32: update spi driver

* ht32: apply code review suggestions, remove old workaround

Co-authored-by: tech2077 <tech2077@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
2021-10-18 16:17:29 +11:00
Joel Challis
40bc5a8192
Enable CLI flashing via mdloader (#14729)
* Enable CLI flashing via mdloader

* remove flag

* Update qmk flash help
2021-10-15 22:07:33 +01:00
Dasky
7b753f227a
Enable eeprom with F401xE ld (#14752) 2021-10-08 22:26:57 +01:00
Joel Challis
951331cd8d
Fix i2c_readReg16 (#14730) 2021-10-07 11:45:59 +11:00
Ryan
bc1f5ef381
i2c_master: Add support for reading/writing to 16-bit registers (#14289) 2021-10-07 10:29:35 +11:00
Drashna Jaelre
ba8f1454f4
Move Audio drivers from quantum to platform drivers folder (#14308)
* Move Audio drivers from quantum to platform drivers folder

* fix path for audio drivers

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>
2021-10-06 12:01:45 +11:00
Joel Challis
3a2a39e5ec
Initial pass of F405 support (#14584)
* Initial pass of F405 support

* remove some conf files

* docs

* clang
2021-09-25 00:19:41 +01:00
Drashna Jaelre
7c10d00ca6
Add RGBW support to PWM and SPI drivers for ChibiOS (#14327)
* Add RGBW support to PWM and SPI drivers for ChibiOS

* Apply suggestions from code review

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>
2021-09-18 17:28:57 +10:00