Commit graph

54 commits

Author SHA1 Message Date
Ryan
33c47fe010
Add UART support for Kinetis boards (#18370)
* Add UART support for Kinetis boards

* Default PAL mode for GPIOV1
2022-09-17 02:24:03 +01:00
Jeff Epler
9632360caa
Use a macro to compute the size of arrays at compile time (#18044)
* Add ARRAY_SIZE and CEILING utility macros

* Apply a coccinelle patch to use ARRAY_SIZE

* fix up some straggling items

* Fix 'make test:secure'

* Enhance ARRAY_SIZE macro to reject acting on pointers

The previous definition would not produce a diagnostic for
```
int *p;
size_t num_elem = ARRAY_SIZE(p)
```
but the new one will.

* explicitly get definition of ARRAY_SIZE

* Convert to ARRAY_SIZE when const is involved

The following spatch finds additional instances where the array is
const and the division is by the size of the type, not the size of
the first element:
```
@ rule5a using "empty.iso" @
type T;
const T[] E;
@@

- (sizeof(E)/sizeof(T))
+ ARRAY_SIZE(E)

@ rule6a using "empty.iso" @
type T;
const T[] E;
@@

- sizeof(E)/sizeof(T)
+ ARRAY_SIZE(E)
```

* New instances of ARRAY_SIZE added since initial spatch run

* Use `ARRAY_SIZE` in docs (found by grep)

* Manually use ARRAY_SIZE

hs_set is expected to be the same size as uint16_t, though it's made
of two 8-bit integers

* Just like char, sizeof(uint8_t) is guaranteed to be 1

This is at least true on any plausible system where qmk is actually used.

Per my understanding it's universally true, assuming that uint8_t exists:
https://stackoverflow.com/questions/48655310/can-i-assume-that-sizeofuint8-t-1

* Run qmk-format on core C files touched in this branch

Co-authored-by: Stefan Kerkmann <karlk90@pm.me>
2022-08-30 10:20:04 +02:00
Nick Brassel
1eac095c0c
Use the correct bootloader definition. (#18102) 2022-08-19 05:20:44 +01:00
Joel Challis
463fb72d29
Partially revert some WB32 specific changes (#18038) 2022-08-14 20:48:44 +01:00
yiancar
dfc92d8f7b
Fix buffer size for WS2812 PWM driver (#17046)
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
Co-authored-by: yiancar <yiancar@gmail.com>
2022-08-13 18:36:34 -07:00
Joy Lee
c02d7ae86f
Added ws2812_pwm support for WB32 MCU. (#17142)
Co-authored-by: Joy <chang.li@westberrytech.com>
2022-08-13 18:21:46 -07:00
Joy Lee
6b1c7d20aa
Added ws2812_spi support for WB32 MCU (#17143)
Co-authored-by: Joy <chang.li@westberrytech.com>
2022-08-13 18:09:57 -07:00
Joy Lee
19ce1418ba
Added implementation of WB32 MCU wear_leveling_efl. (#17579) 2022-08-13 02:14:33 +01:00
Nick Brassel
d9eb152a90
Fix issue with #17904. (#17905) 2022-08-04 22:15:42 +10:00
Nick Brassel
94e8701b3e
Fixup compilation of printf-like functions with uint32_t args. (#17904) 2022-08-04 21:44:56 +10:00
Stefan Kerkmann
a204523bbb
[Core] RP2040 disable PIO IRQs on serial timeout (#17839) 2022-07-29 20:13:16 +02:00
Stefan Kerkmann
157ea96411
ChibiOS: use correct status codes in i2c_master.c (#17808)
msg_t is MSG_OK in the success case and either MSG_RESET or MSG_TIMEOUT
in case of errors. So actually use them in the comparison.
2022-07-28 02:02:10 +01:00
Stefan Kerkmann
083b42068a
Chibios: Stop I2C peripheral on transaction error (#17798)
From the ChibiOS HAL I2C driver pages:

After a timeout the driver must be stopped and restarted because the bus is in
an uncertain state.

This commit does that stopping explicitly on any error that occurred, not only
timeouts. As all the i2c functions restart the peripheral if necessary it is
safe to do so.

Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>

Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>
2022-07-26 21:40:14 +02:00
Nick Brassel
dc70ba612a
Post-bootloader EFL/SPI fixes. (#17661)
* Fixup read address for EFL driver.

* Fixup sequencing of SPI.

* Lock during init of EFL backing store.
2022-07-14 00:41:08 +10:00
Nick Brassel
dfff040433
Allow MCU-specific overrides for SPI flags. (#17650) 2022-07-13 14:42:24 +10:00
Stefan Kerkmann
3f5dc47296
[Core] Use polled waiting on ChibiOS platforms that support it (#17607)
* Use polled waiting on platforms that support it

Due to context switching overhead waiting a very short amount of time on
a sleeping thread is often not accurate and in fact not usable for timing
critical usage i.e. in a driver. Thus we use polled waiting for ranges
in the us range on platforms that support it instead. The fallback is
the thread sleeping mechanism.

This includes:

* ARM platforms with CYCCNT register (ARMv7, ARMv8) this is
  incremented at CPU clock frequency
* GD32VF103 RISC-V port with CSR_MCYCLE register this is incremented at
  CPU clock frequency
* RP2040 ARMv6 port which uses the integrated timer peripheral which is
  incremented with a fixed 1MHz frequency

* Use wait_us() instead of chSysPolledDelayX

...as it is powered by busy waiting now.

* Add chibios waiting methods test bench
2022-07-11 15:17:05 +02:00
Stefan Kerkmann
0348071810
Stabilize Half-duplex PIO split comms (#17612) 2022-07-11 04:05:04 -07:00
Nick Brassel
29a2bac469
Fixup SPI. (#17534) 2022-07-05 22:41:35 +02:00
Nick Brassel
5846b40f74
RP2040 emulated EEPROM. (#17519) 2022-07-02 15:18:50 +10:00
Stefan Kerkmann
d717396708
[Core] Add Raspberry Pi RP2040 support (#14877)
* Disable RESET keycode because of naming conflicts

* Add Pico SDK as submodule

* Add RP2040 build support to QMK

* Adjust USB endpoint structs for RP2040

* Add RP2040 bootloader and double-tap reset routine

* Add generic and pro micro RP2040 boards

* Add RP2040 onekey keyboard

* Add WS2812 PIO DMA enabled driver and documentation

Supports regular and open-drain output configuration. RP2040 GPIOs are
sadly not 5V tolerant, so this is a bit use-less or needs extra hardware
or you take the risk to fry your hardware.

* Adjust SIO Driver for RP2040

* Adjust I2C Driver for RP2040

* Adjust SPI Driver for RP2040

* Add PIO serial driver and documentation

* Add general RP2040 documentation

* Apply suggestions from code review

Co-authored-by: Nick Brassel <nick@tzarc.org>

Co-authored-by: Nick Brassel <nick@tzarc.org>
2022-06-30 13:19:27 +02:00
Nick Brassel
34e244cecf
Wear-leveling EEPROM drivers: embedded_flash, spi_flash, legacy (#17376) 2022-06-30 07:42:23 +10:00
Stefan Kerkmann
2703ecc9e9
[BUG] Fix deadlocks on disconnected secondary half (#17423) 2022-06-21 08:24:53 +10:00
Stefan Kerkmann
fe680a8568
[Core] Split ChibiOS usart split driver in protocol and hardware driver part (#16669) 2022-06-18 08:04:17 +10:00
Stefan Kerkmann
6d67e9df4b
[Core] Allow usage of ChibiOS's SIO driver for split keyboards (#15907) 2022-06-17 22:06:44 +02:00
Nick Brassel
1085500e89
Rework paths for eeprom locations. (#17326)
* Rework paths for eeprom locations.

* File relocation.

* Wrong file move.

* Fixup test paths.
2022-06-08 09:42:35 +10:00
Joy Lee
1c7e8b9a9d
Added support for Wb32fq95 (#16871) 2022-05-23 15:57:24 +10:00
Stefan Kerkmann
7712a286dc
[Core] Use a mutex guard for split shared memory (#16647) 2022-04-19 20:56:16 +10:00
QMK Bot
5342caf172 Merge remote-tracking branch 'origin/master' into develop 2022-03-23 16:40:54 +00:00
Drashna Jaelre
4a3b4104fe
[Bug] Fix unused variable error when using ChibiOS Bitbang serial driver (#16709) 2022-03-23 09:38:51 -07:00
Nick Brassel
44f1bd9b3a
ChibiOS 21.11.1 update. (#16251)
* ChibiOS 21.11.1 update.

* `uf2-tinyuf2` => `tinyuf2`

* Updated chibios-contrib, fixup preprocessor for tinyuf2 bootloader.

* Fixup keychron L433 boards.

* Makefile cleanup.

* RISC-V build fixes.

* Fixup RISC-V build.
2022-03-07 21:04:22 +11:00
Ryan
d412854e37
analog.[ch]: remove unnecessary includes (#16471) 2022-03-04 14:56:59 +11:00
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
Stefan Kerkmann
be59e8af2b
Deprecate split transactions status field (#16023) 2022-01-26 21:13:27 -08:00
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
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
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
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
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
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
Stefan Kerkmann
efde8d657a
Use opendrain pin with external pullup again (#14474) 2021-09-17 12:12:20 +01:00
Joel Challis
84dba25533
Make ChibiOS PAL interactions less STM32 specific - Round 2 (#14456) 2021-09-16 08:18:58 +10:00
Joel Challis
a78f0e8a0b
Refactor use of _STM32_ defines (#14439) 2021-09-15 11:19:51 +10:00
Joel Challis
0ca4a56a04
Refactor use of STM32_SYSCLK (#14430)
* Refactor use of STM32_SYSCLK

* clang
2021-09-14 12:18:36 +10:00