Debounce refactor / API (#3720)

* Added xeal60 via clone of lets split

* Delete removed other keymaps

* Basic keymap (no FN). Compiles.

* Removed NP_STAR and NP_SLSH.

* Removed "debounce_algo = manual" in all keyboards with CUSTOM_MATRIX = yes.

* Changed order of rules in TMK. Documented feature.

* Fixed missing whitespace in debounce documentation

Table wasn't working due to missing newline.

* Added bold in a few areas.

* DO NOT USE - Removed debounce from TMK.

* Remove accidental xeal60 commit

* DO NOT USE - debounce successfully compiled.

* DO NOT USE Revert back to original API to support split_keyboards.

* Working eager_pk

* Whitespace cleanup.

* Restored debounce.h since there wasnt any real change.

* Moved debouncing_time variable  to inside #if debounce

* Removed check for custom_matrix. We can safely include the debounce file for compilation when custom_matrix is used.

* Removed #include "matrix.h" from debounce.h

* Bug fix - was using MATRIX_ROWS instead of num_rows

* Fixed compilation error with debounce_sym_g

* Renamed DEBOUNCE_ALGO to DEBOUNCE_TYPE

* Malloc array in debounce_eager_pk, since split keyboards only use MATRIX_ROWS/2.

* Fix compile error in debounce_eager_pk

* Stricter, leaner DEBOUNCE_TYPE section in common_features.mk. Cleanup debounce_type.mk

1 files changed, 0 insertions, 52 deletions

diff --git a/quantum/debounce.c b/quantum/debounce.c
deleted file mode 100644
index 929023ab2d..0000000000
--- a/quantum/debounce.c
+++ /dev/null
@@ -1,52 +0,0 @@
-
-#include "matrix.h"
-#include "timer.h"
-#include "quantum.h"
-
-#ifndef DEBOUNCING_DELAY
-#  define DEBOUNCING_DELAY 5
-#endif
-
-void debounce_init(uint8_t num_rows) {
-}
-
-#if DEBOUNCING_DELAY > 0
-
-static bool debouncing = false;
-
-void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
-  static uint16_t debouncing_time;
-
-  if (changed) {
-    debouncing = true;
-    debouncing_time = timer_read();
-  }
-
-  if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) {
-    for (uint8_t i = 0; i < num_rows; i++) {
-      cooked[i] = raw[i];
-    }
-    debouncing = false;
-  }
-}
-
-bool debounce_active(void) {
-  return debouncing;
-}
-
-#else
-
-// no debounce
-void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
-  if (changed)
-  {
-  for (uint8_t i = 0; i < num_rows; i++) {
-      cooked[i] = raw[i];
-    }
-  }
-}
-
-bool debounce_active(void) {
-  return false;
-}
-#endif