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path: root/quantum/split_common/transactions.h
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* quantum: remove direct `quantum.h` includes (#21507)Ryan2023-07-161-2/+2
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* Deprecate split transactions status field (#16023)Stefan Kerkmann2022-01-261-1/+0
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* Fix compilation issue. (#13926)Nick Brassel2021-08-091-1/+1
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* Extensible split data sync (#11930)Nick Brassel2021-06-181-0/+54
* 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.