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path: root/drivers/chibios/serial_usart.c
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2021-06-18Extensible split data sync (#11930)Nick Brassel
* 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.
2021-05-26Add Full-duplex serial driver for ARM boards (#9842)Stefan Kerkmann
2020-12-16Merge remote-tracking branch 'origin/master' into developQMK Bot
2020-12-16Normalise include statements in keyboard code (#11185)Ryan
2020-12-11Merge remote-tracking branch 'origin/master' into developQMK Bot
2020-12-11Normalise include statements in core code (#11153)Ryan
* Normalise include statements in core code * Missed one
2020-11-30Configurable serial usart timeout (#11057)XScorpion2
2020-05-21ARM split - Add uart half duplex transport support (#7987)Joel Challis
* ARM split - Add uart half duplex transport support * Fix for f103 * initial full duplex pass * partially remove full duplex * Correct speeds within driver docs Co-authored-by: Nick Brassel <nick@tzarc.org> Co-authored-by: Nick Brassel <nick@tzarc.org>