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

1 files changed, 0 insertions, 35 deletions

diff --git a/keyboards/ergodone/matrix.c b/keyboards/ergodone/matrix.c
index 4a8230aa81..456f73c954 100644
--- a/keyboards/ergodone/matrix.c
+++ b/keyboards/ergodone/matrix.c
@@ -9,9 +9,6 @@
 #include "matrix.h"
 #include "ergodone.h"
 #include "expander.h"
-#ifdef DEBUG_MATRIX_SCAN_RATE
-#include  "timer.h"
-#endif
 
 /*
  * This constant define not debouncing time in msecs, but amount of matrix
@@ -41,12 +38,6 @@ static void init_cols(void);
 static void unselect_rows(void);
 static void select_row(uint8_t row);
 
-#ifdef DEBUG_MATRIX_SCAN_RATE
-uint32_t matrix_timer;
-uint32_t matrix_scan_count;
-#endif
-
-
 __attribute__ ((weak))
 void matrix_init_user(void) {}
 
@@ -88,13 +79,7 @@ void matrix_init(void)
     }
   }
 
-#ifdef DEBUG_MATRIX_SCAN_RATE
-  matrix_timer = timer_read32();
-  matrix_scan_count = 0;
-#endif
-
   matrix_init_quantum();
-
 }
 
 void matrix_power_up(void) {
@@ -105,11 +90,6 @@ void matrix_power_up(void) {
   for (uint8_t i=0; i < MATRIX_ROWS; i++) {
     matrix[i] = 0;
   }
-
-#ifdef DEBUG_MATRIX_SCAN_RATE
-  matrix_timer = timer_read32();
-  matrix_scan_count = 0;
-#endif
 }
 
 // Returns a matrix_row_t whose bits are set if the corresponding key should be
@@ -140,21 +120,6 @@ uint8_t matrix_scan(void)
 {
   expander_scan();
 
-#ifdef DEBUG_MATRIX_SCAN_RATE
-  matrix_scan_count++;
-
-  uint32_t timer_now = timer_read32();
-  if (TIMER_DIFF_32(timer_now, matrix_timer)>1000) {
-    print("matrix scan frequency: ");
-    pdec(matrix_scan_count);
-    print("\n");
-    matrix_print();
-
-    matrix_timer = timer_now;
-    matrix_scan_count = 0;
-  }
-#endif
-
   for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
     select_row(i);
     wait_us(30);  // without this wait read unstable value.