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-rw-r--r--tmk_core/common/keyboard.c11
-rw-r--r--tmk_core/common/keyboard.h2
2 files changed, 11 insertions, 2 deletions
diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c
index 0ca4546128..1250c45aec 100644
--- a/tmk_core/common/keyboard.c
+++ b/tmk_core/common/keyboard.c
@@ -112,21 +112,28 @@ uint32_t last_encoder_activity_elapsed(void) { return timer_elapsed32(las
void last_encoder_activity_trigger(void) { last_encoder_modification_time = last_input_modification_time = timer_read32(); }
// 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
diff --git a/tmk_core/common/keyboard.h b/tmk_core/common/keyboard.h
index 88b3896e9e..eaf74bac58 100644
--- a/tmk_core/common/keyboard.h
+++ b/tmk_core/common/keyboard.h
@@ -82,6 +82,8 @@ uint32_t last_matrix_activity_elapsed(void); // Number of milliseconds since th
uint32_t last_encoder_activity_time(void); // Timestamp of the last encoder activity
uint32_t last_encoder_activity_elapsed(void); // Number of milliseconds since the last encoder activity
+uint32_t get_matrix_scan_rate(void);
+
#ifdef __cplusplus
}
#endif