From 39d3d92364039b278f8e4db0b1c63eb057ab8016 Mon Sep 17 00:00:00 2001 From: Seebs Date: Sat, 18 Nov 2017 15:39:50 -0600 Subject: Allow multiple process_record() calls per scan This is particularly relevant for, e.g., the ergodox EZ and other keyboards with slow scan rates. Without changing the API or behavior of individual process_record() calls, we allow a configuration flag to make multiple calls in a single scan. This will probably have miniscule effects on non-steno users, and it's not enabled by default for any keyboards. Added note about it to ergodox README. Signed-off-by: seebs --- tmk_core/common/keyboard.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'tmk_core') diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c index fd2cf74f57..c962a721cb 100644 --- a/tmk_core/common/keyboard.c +++ b/tmk_core/common/keyboard.c @@ -177,6 +177,9 @@ void keyboard_task(void) static uint8_t led_status = 0; matrix_row_t matrix_row = 0; matrix_row_t matrix_change = 0; +#ifdef QMK_KEYS_PER_SCAN + uint8_t keys_processed = 0; +#endif matrix_scan(); if (is_keyboard_master()) { @@ -208,6 +211,10 @@ void keyboard_task(void) }); // record a processed key matrix_prev[r] ^= ((matrix_row_t)1<= QMK_KEYS_PER_SCAN) +#endif // process a key per task call goto MATRIX_LOOP_END; } @@ -216,6 +223,10 @@ void keyboard_task(void) } } // call with pseudo tick event when no real key event. +#ifdef QMK_KEYS_PER_SCAN + // we can get here with some keys processed now. + if (!keys_processed) +#endif action_exec(TICK); MATRIX_LOOP_END: -- cgit v1.2.3