Henry-Hiles/qmk_userspace
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Commit graph qmk_userspace/platforms/chibios
Author SHA1 Message Date
Stefan Kerkmann
b6ea8837e4
 		[Bug] RP2040: only clear RX FIFO for serial pio driver clear (#18581) 2022-10-04 19:56:40 +01:00
Stefan Kerkmann
6bbcabe0cc
 		[Core] Serial-protocol: always clear receive queue on main half of split keyboard (#18419) 2022-10-03 18:23:45 +02:00
QMK Bot
f5df1b155a Merge remote-tracking branch 'origin/master' into develop 2022-10-03 01:26:40 +00:00
Ryan
cc1565f2a3
 		:flash: print bootloader (#18569) 2022-10-03 12:26:04 +11:00
Stefan Kerkmann
b8ffaa6331
 		Copy RP2040 vector table to RAM on startup (#18424) 
...this reduces possible latency when invoking interrupt handlers by
mitigating XIP cache misses which are not existent when running code from
RAM.
 2022-09-22 22:48:20 +01:00
Stefan Kerkmann
881aab9e76
 		Stabilize Half-duplex PIO split comms take 2 (#18421) 
...by moving the actually timing critical `enter_rx_state()` and
`leave_rx_state()` functions to RAM in order to not be affected by XIP
cache spikes. This commit also reverts the hacky USB interrupt disabling
that was done in 293c53d774
 2022-09-20 08:54:43 +02:00
Joel Challis
1155140631
 		Add Elite-C to converters (#18309) 2022-09-18 20:30:27 +01:00
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
Joel Challis
4087251da6
 		Reboot wb32 devices after flashing (#18323) 2022-09-10 01:14:12 +01:00
Danny
fb6e821541
 		Add Elite-Pi converter (#18236) 
Co-authored-by: Joel Challis <git@zvecr.com>
 2022-09-08 14:59:27 -04:00
Joy Lee
b5a52b4cff
 		Prevent USB peripheral fault when restarting USB on WB32 MCUs (#18058) 
Co-authored-by: Joy <chang.li@westberrytech.com>
 2022-09-01 20:48:02 -07:00
QMK Bot
bc4ab8a433 Merge remote-tracking branch 'origin/master' into develop 2022-09-01 22:39:30 +00:00
Joel Challis
7adef85fa4
 		Remove non promicro pins from converters (#18239) 2022-09-01 15:38:52 -07:00
Ryan
bb6f028833
 		Move bootloader.mk to platforms (#18228) 2022-08-31 07:17:24 -07:00
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
Joel Challis
43fd647130
 		Add eeprom defaults for tinyuf2 bootloader (#18042) 2022-08-25 21:17:41 +10:00
Nick Brassel
1eac095c0c
 		Use the correct bootloader definition. (#18102) 2022-08-19 05:20:44 +01:00
David Hoelscher
a645301c82
 		Add Bonsai C4 converter (#17711) 2022-08-18 01:01:54 +01:00
Stefan Kerkmann
f74ed5fc53
 		Fix GD32VF103 WS2812 PWM driver (#18067) 
...by adding the missing STM32 DMA defines.
 2022-08-15 18:00:22 +01:00
Joel Challis
463fb72d29
 		Partially revert some WB32 specific changes (#18038) 2022-08-14 20:48:44 +01:00
Mega Mind
fce99f3875
 		[Controller] Added board config for custom controller STeMCell (#16287) 
Co-authored-by: Mariappan Ramasamy <947300+Mariappan@users.noreply.github.com>
Co-authored-by: Mariappan Ramasamy <maari@basis-ai.com>
Co-authored-by: Sadek Baroudi <sadekbaroudi@gmail.com>
 2022-08-14 21:27:26 +10:00
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
Jay Greco
4eeafbebab
 		Add Bit-C PRO converter (#17827) 2022-08-13 14:48:30 +01:00
Joy Lee
19ce1418ba
 		Added implementation of WB32 MCU wear_leveling_efl. (#17579) 2022-08-13 02:14:33 +01:00
Sergey Vlasov
9e44362179
 		Add minimal STM32F103C6 support (#17853) 
Unfortunately, the crippled versions of “Bluepill” boards with
STM32F103C6xx chips instead of STM32F103C8xx are now sold all over the
place, sometimes advertised in a confusing way to make the difference
not noticeable until too late.  Add minimal support for these MCUs in
the common “Bluepill with stm32duino” configuration, so that it could be
possible to make something useful from those boards (although fitting
QMK into the available 24 KiB of flash may be rather hard).

(In fact, I'm not sure whether the “STM32” part of the chip name is
actually correct for those boards of uncertain origin, so the onekey
board name is `bluepill_f103c6`; another reason for that name is to
match the existing `blackpill_f401` and `blackpill_f411`.)

The EEPROM emulation support is not included on purpose, because
enabling it without having a working firmware size check would be
irresponsible with such flash size (the chance that someone would build
a firmware where the EEPROM backing store ends up overlapping some
firmware code is really high).  Other than that, enabling the EEPROM
emulation code is mostly trivial (the `wear_leveling` driver with the
`embedded_flash` backing store even works without any custom
configuration, although its code is significantly larger than the
`vendor` driver, which may also be important for such flash size).
 2022-08-11 22:37:41 +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
Nick Brassel
543f54a483
 		[Core] STM32_USB_USE_OTG1 => USB_ENDPOINTS_ARE_REORDERABLE (#17647) 2022-08-04 21:05:16 +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
Albert Y
d510e80b89
 		Add Blok 2040 conversion (#17603) 2022-07-21 00:54:05 +01:00
Albert Y
05f30f0787
 		Use Pro Micro pinout for SDA/SCL (#17595) 2022-07-20 18:24:34 +01:00
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
45ffe42f1a
 		[Fix] Make ChibiOS _wait.h independent of quantum.h (#17645) 2022-07-12 21:54:33 +02:00
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
Albert Y
cca5d35321
 		Update PM2040 I2C pins (#17578) 2022-07-07 09:33:11 +02:00
Stefan Kerkmann
d9bb189e25
 		[Core] Update mpaland/printf to eyalroz/printf fork (#16163) 
mpaland printf implementation was abandoned in ~2019 and the fork by
eyalroz is now regarded to be the goto replacement of it. So this commit
incoporates the changes needed to use this fork in QMK.

Note that pointer ptrdiff_t is always supported since commit
51c90f93a97fdaef895783ecbe24569be0db7cb8
 2022-07-07 09:27:50 +02:00
Joel Challis
744af003be
 		Add kb2040 and sparkfun rp2040 converters (#17514) 2022-07-06 19:27:15 +01:00
Nick Brassel
29a2bac469
 		Fixup SPI. (#17534) 2022-07-05 22:41:35 +02:00
Ryan
ac5e6b6a3b
 		Tentative Teensy 3.5 support (#14420) 
* Tentative Teensy 3.5 support

* Set firmware format to .hex for ARM Teensys

* Got to "device descriptor failed" by comparing with Teensy 3.6 code

* Drop down to 96MHz...

* Bump back up to 120MHz
 2022-07-03 00:12:45 +10:00
Nick Brassel
5846b40f74
 		RP2040 emulated EEPROM. (#17519) 2022-07-02 15:18:50 +10:00
Stefan Kerkmann
77d960cce3
 		Disable clang-format for stage2_bootloaders (#17516) 2022-06-30 20:07:54 +01:00
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
9aa9155e88
 		[Core] Mark GD32VF103 as ChibiOS-Contrib (#17444) 2022-06-23 08:37:40 +10:00