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Nick Brassel 172e6a7030
Extensible split data sync (#11930)
* Extensible split data sync capability through transactions.

- Split common transport has been split up between the transport layer
  and data layer.
- Split "transactions" model used, with convergence between I2C and
  serial data definitions.
- Slave matrix "generation count" is used to determine if the full slave
  matrix needs to be retrieved.
- Encoders get the same "generation count" treatment.
- All other blocks of data are synchronised when a change is detected.
- All transmissions have a globally-configurable deadline before a
  transmission is forced (`FORCED_SYNC_THROTTLE_MS`, default 100ms).
- Added atomicity for all core-synced data, preventing partial updates
- Added retries to AVR i2c_master's i2c_start, to minimise the number of
  failed transactions when interrupts are disabled on the slave due to
  atomicity checks.
- Some keyboards have had slight modifications made in order to ensure
  that they still build due to firmware size restrictions.

* Fixup LED_MATRIX compile.

* Parameterise ERROR_DISCONNECT_COUNT.
2021-06-18 09:10:06 +10:00
..
apa102 Rewrite APA102 support (#10894) 2020-12-30 00:28:49 +00:00
avr Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
awinic GMMK Pro RGB Support (#13147) 2021-06-10 11:40:25 +10:00
chibios Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
eeprom Add i2c 24LC64 eeprom (#11200) 2020-12-14 05:50:50 +11:00
gpio Increase matrix scanning speed on xd84 (#7517) 2019-12-03 19:39:21 +00:00
haptic [CI] Format code according to conventions (#12838) 2021-05-10 03:15:00 +10:00
issi 2021 May 29 Breaking Changes Update (#13034) 2021-05-29 14:38:50 -07:00
lcd Fix overrun in st7565_write_raw when not at (0, 0) (#13209) 2021-06-15 22:30:27 -07:00
oled OLED driver tweaks (#13215) 2021-06-17 17:14:23 +10:00
qwiic Fixup Satisfaction75 bootprocess. (#12621) 2021-04-19 13:08:01 +10:00
ugfx/gdisp Ensure single newline at EOF for core files (#11310) 2020-12-28 04:36:32 +11:00
serial.h Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
usbpd.h Add support for analog USBPD on STM32G4xx. (#11824) 2021-02-15 08:56:13 +11:00
ws2812.h qmk cformat (#9500) 2020-06-22 11:21:48 +10:00