add lock control via GPIO

Gpio.cpp

@@ -0,0 +1,46 @@
+#include <esp32-hal.h>
+#include "Gpio.h"
+#include "Arduino.h"
+#include "Pins.h"
+
+Gpio* Gpio::_inst = nullptr;
+NukiWrapper* Gpio::_nuki = nullptr;
+unsigned long Gpio::_lockedTs = 0;
+const uint Gpio::_debounceTime = 1000;
+
+void Gpio::init(NukiWrapper* nuki)
+{
+    _nuki = nuki;
+
+    pinMode(TRIGGER_LOCK_PIN, INPUT_PULLUP);
+    pinMode(TRIGGER_UNLOCK_PIN, INPUT_PULLUP);
+    pinMode(TRIGGER_UNLATCH_PIN, INPUT_PULLUP);
+
+    attachInterrupt(TRIGGER_LOCK_PIN, isrLock, FALLING);
+    attachInterrupt(TRIGGER_UNLOCK_PIN, isrUnlock, FALLING);
+    attachInterrupt(TRIGGER_UNLATCH_PIN, isrUnlatch, FALLING);
+}
+
+void Gpio::isrLock()
+{
+    if(millis() < _lockedTs) return;
+    _nuki->lock();
+    _lockedTs = millis() + _debounceTime;
+    Serial.println(F("Lock via GPIO"));;
+}
+
+void Gpio::isrUnlock()
+{
+    if(millis() < _lockedTs) return;
+    _nuki->unlock();
+    _lockedTs = millis() + _debounceTime;
+    Serial.println(F("Unlock via GPIO"));;
+}
+
+void Gpio::isrUnlatch()
+{
+    if(millis() < _lockedTs) return;
+    _nuki->unlatch();
+    _lockedTs = millis() + _debounceTime;
+    Serial.println(F("Unlatch via GPIO"));;
+}