diff options
Diffstat (limited to 'tmk_core/common/keyboard.c')
| -rw-r--r-- | tmk_core/common/keyboard.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c index 8c7bdc8b55..b35620e7fd 100644 --- a/tmk_core/common/keyboard.c +++ b/tmk_core/common/keyboard.c @@ -97,21 +97,28 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #endif // Only enable this if console is enabled to print to -#if defined(DEBUG_MATRIX_SCAN_RATE) && defined(CONSOLE_ENABLE) +#if defined(DEBUG_MATRIX_SCAN_RATE) static uint32_t matrix_timer = 0; static uint32_t matrix_scan_count = 0; +static uint32_t last_matrix_scan_count = 0; void matrix_scan_perf_task(void) { matrix_scan_count++; uint32_t timer_now = timer_read32(); if (TIMER_DIFF_32(timer_now, matrix_timer) > 1000) { +# if defined(CONSOLE_ENABLE) dprintf("matrix scan frequency: %d\n", matrix_scan_count); - +# endif + last_matrix_scan_count = matrix_scan_count; matrix_timer = timer_now; matrix_scan_count = 0; } } + +uint32_t get_matrix_scan_rate(void) { + return last_matrix_scan_count; +} #else # define matrix_scan_perf_task() #endif |