sxkbd

commit c9a46c2c0474c7b5bed67519a3df499863db0096
parent 4c462d0af136c244e2c2edf6f464c5f495f5b870
Author: Louis Burda <quent.burda@gmail.com>
Date:   Sat, 10 Aug 2024 03:20:36 +0200

Remove old debouncing code and adjust timeout

Diffstat:
M
src/hid.c
 | 
15
---------------
M
src/keymat.c
 | 
2
+-

2 files changed, 1 insertion(+), 16 deletions(-)
diff --git a/src/hid.c b/src/hid.c
@@ -8,10 +8,7 @@
 
 #include "class/hid/hid.h"
 #include "keysym/consumer.h"
-#include "keysym/system.h"
 #include "hid/keyboard.h"
-#include "hid/consumer.h"
-#include "hid/system.h"
 #include "hardware/timer.h"
 #include "bsp/board.h"
 #include "pico/types.h"
@@ -79,8 +76,6 @@ static struct hid_gamepad_report gamepad_report = { 0 };
 static uint8_t active_weak_mods = 0;
 static uint8_t active_mods = 0;
 
-static uint64_t bounce_mat[KEY_ROWS][KEY_COLS] = { 0 };
-
 static bool seen_mat[KEY_ROWS][KEY_COLS] = { 0 };
 
 static uint32_t macro_held_stack[MACRO_HOLD_MAX] = { 0 };
@@ -325,16 +320,6 @@ process_keyup(uint32_t keysym, uint x, uint y)
 void
 process_key(uint x, uint y, uint64_t now_us)
 {
-	if (keymat[y][x] != keymat_prev[y][x]) {
-		if (bounce_mat[y][x] > now_us - 50000) {
-			DEBUG(LOG_KEYMAT, "Bouncing prevented %i vs %i",
-				keymat[y][x], keymat_prev[y][x]);
-			keymat[y][x] = keymat_prev[y][x];
-		} else {
-			bounce_mat[y][x] = now_us;
-		}
-	}
-
 	if (keymat[y][x] && !keymat_prev[y][x])
 		keysyms[y][x] = determine_keysym(x, y);
 
diff --git a/src/keymat.c b/src/keymat.c
@@ -11,7 +11,7 @@
 
 #include <string.h>
 
-#define DEBOUNCE_MS 5
+#define DEBOUNCE_MS 50
 
 #ifdef BAD_GPIO_MITIGATION
 static const uint keymat_row_pins[] = { 4, 9, 6, 7 };