diff options
Diffstat (limited to 'tmk_core/common/keyboard.c')
| -rw-r--r-- | tmk_core/common/keyboard.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c index 8c7bdc8b55..aea09169fb 100644 --- a/tmk_core/common/keyboard.c +++ b/tmk_core/common/keyboard.c @@ -23,6 +23,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include "led.h" #include "keycode.h" #include "timer.h" +#include "sync_timer.h" #include "print.h" #include "debug.h" #include "command.h" @@ -96,6 +97,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. # include "dip_switch.h" #endif +static uint32_t last_matrix_modification_time = 0; +uint32_t last_matrix_activity_time(void) { return last_matrix_modification_time; } +uint32_t last_matrix_activity_elapsed(void) { return timer_elapsed32(last_matrix_modification_time); } + // Only enable this if console is enabled to print to #if defined(DEBUG_MATRIX_SCAN_RATE) && defined(CONSOLE_ENABLE) static uint32_t matrix_timer = 0; @@ -255,6 +260,7 @@ __attribute__((weak)) void housekeeping_task_user(void) {} */ void keyboard_init(void) { timer_init(); + sync_timer_init(); matrix_init(); #ifdef VIA_ENABLE via_init(); @@ -336,11 +342,8 @@ void keyboard_task(void) { housekeeping_task_kb(); housekeeping_task_user(); -#if defined(OLED_DRIVER_ENABLE) && !defined(OLED_DISABLE_TIMEOUT) - uint8_t ret = matrix_scan(); -#else - matrix_scan(); -#endif + uint8_t matrix_changed = matrix_scan(); + if (matrix_changed) last_matrix_modification_time = timer_read32(); if (should_process_keypress()) { for (uint8_t r = 0; r < MATRIX_ROWS; r++) { @@ -407,7 +410,7 @@ MATRIX_LOOP_END: oled_task(); # ifndef OLED_DISABLE_TIMEOUT // Wake up oled if user is using those fabulous keys! - if (ret) oled_on(); + if (matrix_changed) oled_on(); # endif #endif |