qmk_firmware/quantum/split_common/post_config.h
Nick Brassel 172e6a7030
Extensible split data sync ()
* 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

11 lines
279 B
C

#if defined(USE_I2C)
// When using I2C, using rgblight implicitly involves split support.
# if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_SPLIT)
# define RGBLIGHT_SPLIT
# endif
# ifndef F_SCL
# define F_SCL 100000UL // SCL frequency
# endif
#endif