[HM-RD] Added leak/water detection sensor with ESP32 deep sleep / sensor wake (#1615)

Added leak/water detection sensor with ESP32 deep sleep / sensor wake
2023-04-25 17:14:49 -05:00
1 parent e3e700449b
commit abeef870c7
@@ -0,0 +1,80 @@
+/*  
+  OpenMQTTGateway Addon  - ESP8266 or Arduino program for home automation 
+
+   Act as a wifi or ethernet gateway between your 433mhz/infrared IR/BLE signal  and a MQTT broker 
+   Send and receiving command by MQTT
+ 
+    This file sets parameters for the integration of C-37 YL-83 HM-RD water detection sensors
+  
+    This file is part of OpenMQTTGateway.
+    
+    OpenMQTTGateway 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 3 of the License, or
+    (at your option) any later version.
+
+    OpenMQTTGateway 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/>.
+*/
+#include "User_config.h"
+
+#ifdef ZsensorC37_YL83_HMRD
+
+//Time used to wait for an interval before resending temp and hum
+unsigned long timeC37YL83HMRD = 0;
+unsigned int persistedanalog = 0;
+unsigned int persisteddigital = 0;
+
+void setupZsensorC37_YL83_HMRD() {
+  pinMode(C37_YL83_HMRD_Digital_GPIO, INPUT);
+  Log.trace(F("C37_YL83_HMRD: digital configured pin: %d" CR), C37_YL83_HMRD_Digital_GPIO);
+
+  pinMode(C37_YL83_HMRD_Analog_GPIO, INPUT);
+  Log.trace(F("C37_YL83_HMRD: Analog configured pin: %d" CR), C37_YL83_HMRD_Analog_GPIO);
+
+#  ifdef C37_YL83_HMRD_Analog_RESOLUTION
+  analogReadResolution(C37_YL83_HMRD_Analog_RESOLUTION);
+  Log.trace(F("C37_YL83_HMRD: resolution: %d" CR), C37_YL83_HMRD_Analog_RESOLUTION);
+#  endif
+}
+
+void MeasureC37_YL83_HMRDWater() {
+  if (millis() > (timeC37YL83HMRD + C37_YL83_HMRD_INTERVAL_SEC)) { //retrieving value of water sensor every xUL
+    timeC37YL83HMRD = millis();
+    static int persistedanalog;
+    static int persisteddigital;
+
+    int sensorDigitalValue = digitalRead(C37_YL83_HMRD_Digital_GPIO); // Read the analog value from sensor
+    int sensorAnalogValue = analogRead(C37_YL83_HMRD_Analog_GPIO);
+
+    Log.trace(F("Creating C37_YL83_HMRD buffer" CR));
+    StaticJsonDocument<JSON_MSG_BUFFER> jsonBuffer;
+    JsonObject C37_YL83_HMRDdata = jsonBuffer.to<JsonObject>();
+    if (sensorDigitalValue != persisteddigital || C37_YL83_HMRD_ALWAYS) {
+      C37_YL83_HMRDdata["detected"] = (sensorDigitalValue == 1 ? "false" : "true");
+    } else {
+      Log.trace(F("Same digital don't send it" CR));
+    }
+    if (sensorAnalogValue != persistedanalog || C37_YL83_HMRD_ALWAYS) {
+      C37_YL83_HMRDdata["reading"] = sensorAnalogValue;
+    } else {
+      Log.trace(F("Same analog don't send it" CR));
+    }
+    if (C37_YL83_HMRDdata.size() > 0) {
+      pub(C37_YL83_HMRD_TOPIC, C37_YL83_HMRDdata);
+      delay(10);
+#  if defined(DEEP_SLEEP_IN_US) || defined(ESP32_EXT0_WAKE_PIN)
+      if (sensorDigitalValue == 1) //No water detected, all good we can sleep
+        ready_to_sleep = true;
+#  endif
+    }
+    persistedanalog = sensorAnalogValue;
+    persisteddigital = sensorDigitalValue;
+  }
+}
+#endif