1 files changed, 39 insertions, 0 deletions
diff --git a/keyboards/handwired/xealous/matrix_scanrate.c b/keyboards/handwired/xealous/matrix_scanrate.c
new file mode 100644
index 000000000..f2c7cbe6e
--- /dev/null
+++ b/keyboards/handwired/xealous/matrix_scanrate.c
@@ -0,0 +1,39 @@
+#include <stdint.h>
+#include <stdbool.h>
+#include <avr/io.h>
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "timer.h"
+
+#ifdef CONSOLE_ENABLE
+static uint16_t matrix_scan_count = 0;
+static uint32_t matrix_timer = 0;
+void matrix_check_scan_rate(void) {    
+    matrix_scan_count++;
+    if (matrix_scan_count > 1000) {
+        uint32_t timer_now = timer_read32();
+        uint16_t ms_per_thousand = TIMER_DIFF_32(timer_now, matrix_timer);
+        uint16_t rate_per_second = 1000000UL / ms_per_thousand;
+        print("scan_rate: ");
+        pdec(rate_per_second);
+        print("\n");
+        matrix_timer = timer_now;
+        matrix_scan_count = 0;
+    }    
+}
+
+static uint32_t last_scan_time = 0;
+void matrix_time_between_scans(void) {    
+    if (timer_elapsed(last_scan_time) > 1)
+    {
+        print(">1ms elapsed since last scan: ");
+        pdec(timer_elapsed(last_scan_time));
+        print("\n");
+    }
+    last_scan_time = timer_read();
+    
+}
+#endif