quantum/debounce: rename debouncing algorithms (#9564)

* quantum/debounce: rename debouncing algorithms according to Issue 8763

This is the second attempt at implementation, with no ts_ and cy_ prefixes, since those will be implemented with macros.

* Debouncing documentation: Refactor, add some generic info, and merge into a single document

1 files changed, 0 insertions, 52 deletions

diff --git a/quantum/debounce/sym_g.c b/quantum/debounce/sym_g.c
deleted file mode 100644
index 3ed9055d2a..0000000000
--- a/quantum/debounce/sym_g.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-Copyright 2017 Alex Ong<the.onga@gmail.com>
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/*
-Basic global debounce algorithm. Used in 99% of keyboards at time of implementation
-When no state changes have occured for DEBOUNCE milliseconds, we push the state.
-*/
-#include "matrix.h"
-#include "timer.h"
-#include "quantum.h"
-#ifndef DEBOUNCE
-#    define DEBOUNCE 5
-#endif
-
-void        debounce_init(uint8_t num_rows) {}
-static bool debouncing = false;
-
-#if DEBOUNCE > 0
-static uint16_t debouncing_time;
-void            debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
-    if (changed) {
-        debouncing      = true;
-        debouncing_time = timer_read();
-    }
-
-    if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
-        for (int i = 0; i < num_rows; i++) {
-            cooked[i] = raw[i];
-        }
-        debouncing = false;
-    }
-}
-#else  // no debouncing.
-void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed) {
-    for (int i = 0; i < num_rows; i++) {
-        cooked[i] = raw[i];
-    }
-}
-#endif
-
-bool debounce_active(void) { return debouncing; }