From 172e6a703041363decd6fc829542f33180c13beb Mon Sep 17 00:00:00 2001 From: Nick Brassel Date: Fri, 18 Jun 2021 09:10:06 +1000 Subject: 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. --- quantum/split_common/matrix.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'quantum/split_common/matrix.c') diff --git a/quantum/split_common/matrix.c b/quantum/split_common/matrix.c index 2cf7b70582..56d91b07fe 100644 --- a/quantum/split_common/matrix.c +++ b/quantum/split_common/matrix.c @@ -23,9 +23,11 @@ along with this program. If not, see . #include "quantum.h" #include "split_util.h" #include "config.h" -#include "transport.h" +#include "transactions.h" -#define ERROR_DISCONNECT_COUNT 5 +#ifndef ERROR_DISCONNECT_COUNT +# define ERROR_DISCONNECT_COUNT 5 +#endif // ERROR_DISCONNECT_COUNT #define ROWS_PER_HAND (MATRIX_ROWS / 2) -- cgit v1.2.3