keychron_qmk_firmware/quantum/split_common
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
..
eeprom-lefthand.eep Lets split eh (#3120) 2018-07-16 22:25:02 -04:00
eeprom-righthand.eep Lets split eh (#3120) 2018-07-16 22:25:02 -04:00
matrix.c Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
post_config.h Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
split_util.c Refactor of USB code within split_common (#11890) 2021-02-28 15:52:58 +00:00
split_util.h Split - Avoid race condition during matrix_init_quantum (#8235) 2020-02-25 14:10:04 +00:00
transaction_id_define.h Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
transactions.c Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
transactions.h Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
transport.c Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00
transport.h Extensible split data sync (#11930) 2021-06-18 09:10:06 +10:00