fix(touch): ignorar toque continuo al entrar a configMenu hasta soltar y presionar de nuevo

sketch/obd2_gauge/config.h

@@ -2915,7 +2915,9 @@ void configMenu() {
   tft.fillScreen(TFT_BLACK);
   drawConfigHeader();
   listMenu(select, scrollOffset);
-  waitForTouchRelease();
+
+  // Exigir que el usuario levante el dedo antes de registrar cualquier pulsacion en los submenues
+  bool requireTouchRelease = true;
 
   while (true) {
     if (wokeFromSleep || checkMenuTimeout()) break;
@@ -2923,8 +2925,19 @@ void configMenu() {
 
     int8_t executeSelect = -1;
     uint16_t tx = 0, ty = 0;
+    bool touched = getTouch(&tx, &ty);
+    bool btnLow = (digitalRead(SELECTOR_PIN) == LOW);
 
-    if (getTouch(&tx, &ty)) {
+    // Solo habilitar interacciones cuando se haya soltado la pantalla y el boton por completo
+    if (!touched && !btnLow) {
+      requireTouchRelease = false;
+    }
+
+    if (touched) {
+      if (requireTouchRelease) {
+        delay(15);
+        continue;
+      }
       resetMenuActivity();
       int8_t touchedOpt = -1;
 
@@ -2995,7 +3008,11 @@ void configMenu() {
           executeSelect = select;
         }
       }
-    } else if (digitalRead(SELECTOR_PIN) == LOW) {
+    } else if (btnLow) {
+      if (requireTouchRelease) {
+        delay(15);
+        continue;
+      }
       resetMenuActivity();
       if (!pressed) {
         pressed = true;

sketch/obd2_gauge/touchscreen.h

@@ -49,12 +49,12 @@ inline bool isScreenPressed() {
 }
 
 // Wait until both touchscreen and selector button are completely released with
-// 30ms continuous debounce and 250ms maximum hardware safety timeout
-inline void waitForTouchRelease() {
+// 30ms continuous debounce and 4000ms maximum hardware safety timeout
+inline void waitForTouchRelease(uint32_t maxWaitMs = 4000) {
   uint16_t dummyX, dummyY;
   uint8_t releaseCount = 0;
   uint32_t startWait = millis();
-  while (releaseCount < 3 && (millis() - startWait < 250)) {
+  while (releaseCount < 3 && (millis() - startWait < maxWaitMs)) {
     if (getTouch(&dummyX, &dummyY) || (digitalRead(SELECTOR_PIN) == LOW)) {
       releaseCount = 0;
     } else {