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, 31 deletions

diff --git a/keyboards/ergotaco/matrix.c b/keyboards/ergotaco/matrix.c
index f7ceb194ad..e28f754e67 100644
--- a/keyboards/ergotaco/matrix.c
+++ b/keyboards/ergotaco/matrix.c
@@ -26,9 +26,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "debug.h"
 #include "util.h"
 #include QMK_KEYBOARD_H
-#ifdef DEBUG_MATRIX_SCAN_RATE
-#include  "timer.h"
-#endif
 
 #ifndef DEBOUNCE
 #   define DEBOUNCE	5
@@ -70,12 +67,6 @@ static void select_row(uint8_t row);
 static uint8_t mcp23018_reset_loop;
 // static uint16_t mcp23018_reset_loop;
 
-#ifdef DEBUG_MATRIX_SCAN_RATE
-uint32_t matrix_timer;
-uint32_t matrix_scan_count;
-#endif
-
-
 __attribute__ ((weak))
 void matrix_init_user(void) {}
 
@@ -121,10 +112,6 @@ void matrix_init(void)
         }
     }
 
-#ifdef DEBUG_MATRIX_SCAN_RATE
-    matrix_timer = timer_read32();
-    matrix_scan_count = 0;
-#endif
     matrix_init_quantum();
 }
 
@@ -138,12 +125,6 @@ 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
@@ -192,18 +173,6 @@ uint8_t matrix_scan(void)
       }
   }
 
-#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_timer = timer_now;
-        matrix_scan_count = 0;
-    }
-#endif
     for (uint8_t i = 0; i < MATRIX_ROWS_PER_SIDE; i++) {
         select_row(i);
         // and select on left hand