diff options
| author |  Joel Challis <git@zvecr.com> | 2019-10-15 13:32:52 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2019-10-15 13:32:52 +0100 |
| commit | cc5edb9eeb2d30400dee278a6f20991389f68afe (patch) | |
| tree | 4fb8bdd3ec143345a787474f46add0f53ce782f7 /tmk_core/common/keyboard.c | |
| parent | e1de0d74a6f6c4bdc762b32fb78e449aed0fcecb (diff) | |
| download | qmk_firmware-cc5edb9eeb2d30400dee278a6f20991389f68afe.tar.gz | |
Port DEBUG_MATRIX_SCAN_RATE to core (#7029)
* Port DEBUG_MATRIX_SCAN_RATE to core
* Remove duplicate DEBUG_MATRIX_SCAN_RATE implementations
* Remove duplicate DEBUG_MATRIX_SCAN_RATE implementation from handwired/xealous
* Add console logic from ergodox_ez
Diffstat (limited to 'tmk_core/common/keyboard.c')
| -rw-r--r-- | tmk_core/common/keyboard.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c index f4d2cd738..9806b5015 100644 --- a/tmk_core/common/keyboard.c +++ b/tmk_core/common/keyboard.c @@ -82,6 +82,26 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. # include "velocikey.h" #endif +// 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; +static uint32_t 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) { + dprintf("matrix scan frequency: %d\n", matrix_scan_count); + + matrix_timer = timer_now; + matrix_scan_count = 0; + } +} +#else +# define matrix_scan_perf_task() +#endif + #ifdef MATRIX_HAS_GHOST extern const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS]; static matrix_row_t get_real_keys(uint8_t row, matrix_row_t rowdata) { @@ -301,6 +321,10 @@ void keyboard_task(void) { MATRIX_LOOP_END: +#ifdef DEBUG_MATRIX_SCAN_RATE + matrix_scan_perf_task(); +#endif + #ifdef QWIIC_ENABLE qwiic_task(); #endif |