CO2 MH-Zxx

sonoff/language/de-DE.h

@@ -384,6 +384,7 @@
   #define D_DOMOTICZ_VOLTAGE "Voltage"
   #define D_DOMOTICZ_CURRENT "Current"
 #define D_DOMOTICZ_UPDATE_TIMER "Update timer"
+#define D_DOMOTICZ_CO2    "CO2"  //storm_6
 
 // xdrv_irremote.ino
 #define D_INVALID_JSON "ungültiger JSON"
@@ -454,6 +455,9 @@
 #define D_SENSOR_DID_NOT_ACK_COMMAND "Sensor hat ACK-Befehl nicht ausgeführt"
 #define D_SHT1X_FOUND "SHT1X gefunden"
 
+// xsns_14_mhz.ino
+#define D_SENSOR_CO2      "MHZхх" //storm_6
+
 // sonoff_template.h
 // Max string length is 8 characters including suffixes
 #define D_SENSOR_NONE     "None"

sonoff/language/en-GB.h

@@ -384,6 +384,7 @@
   #define D_DOMOTICZ_VOLTAGE "Voltage"
   #define D_DOMOTICZ_CURRENT "Current"
 #define D_DOMOTICZ_UPDATE_TIMER "Update timer"
+#define D_DOMOTICZ_CO2    "CO2"  //storm_6
 
 // xdrv_irremote.ino
 #define D_INVALID_JSON "Invalid JSON"
@@ -454,6 +455,9 @@
 #define D_SENSOR_DID_NOT_ACK_COMMAND "Sensor did not ACK command"
 #define D_SHT1X_FOUND "SHT1X found"
 
+// xsns_14_mhz.ino
+#define D_SENSOR_CO2      "MHZхх" //storm_6
+
 // sonoff_template.h
 // Max string length is 8 characters including suffixes
 #define D_SENSOR_NONE     "None"

sonoff/language/nl-NL.h

@@ -384,6 +384,7 @@
   #define D_DOMOTICZ_VOLTAGE "Spanning"
   #define D_DOMOTICZ_CURRENT "Stroom"
 #define D_DOMOTICZ_UPDATE_TIMER "Bijwerk timer"
+#define D_DOMOTICZ_CO2    "CO2"  //storm_6
 
 // xdrv_irremote.ino
 #define D_INVALID_JSON "Ongeldig JSON"
@@ -454,6 +455,9 @@
 #define D_SENSOR_DID_NOT_ACK_COMMAND "Geen opdracht ACK van sensor"
 #define D_SHT1X_FOUND "SHT1X gevonden"
 
+// xsns_14_mhz.ino
+#define D_SENSOR_CO2      "MHZхх" //storm_6
+
 // sonoff_template.h
 // Max string length is 8 characters including suffixes
 #define D_SENSOR_NONE     "Geen"

sonoff/language/pl-PL.h

@@ -384,6 +384,7 @@
   #define D_DOMOTICZ_VOLTAGE "Napiecie"
   #define D_DOMOTICZ_CURRENT "Prad"
 #define D_DOMOTICZ_UPDATE_TIMER "Zaktualizuj czasomierz"
+#define D_DOMOTICZ_CO2    "CO2"  //storm_6
 
 // xdrv_irremote.ino
 #define D_INVALID_JSON "Invalid JSON"
@@ -454,6 +455,9 @@
 #define D_SENSOR_DID_NOT_ACK_COMMAND "Czujnik nie otrzymal komendy ACK"
 #define D_SHT1X_FOUND "SHT1X znaleziony"
 
+// xsns_14_mhz.ino
+#define D_SENSOR_CO2      "MHZхх" //storm_6
+
 // sonoff_template.h
 // Max string length is 8 characters including suffixes
 #define D_SENSOR_NONE     "Brak"

sonoff/sonoff_template.h

@@ -78,6 +78,7 @@ enum UserSelectablePins {
   GPIO_LED2_INV,
   GPIO_LED3_INV,
   GPIO_LED4_INV,
+  GPIO_CO2_MHZ,         //storm_6  CO2 sensor MH-Zxx
   GPIO_SENSOR_END };
 
 // Text in webpage Module Parameters and commands GPIOS and GPIO
@@ -137,7 +138,8 @@ const char kSensors[GPIO_SENSOR_END][9] PROGMEM = {
   D_SENSOR_LED "1i",
   D_SENSOR_LED "2i",
   D_SENSOR_LED "3i",
-  D_SENSOR_LED "4i"
+  D_SENSOR_LED "4i",
+  D_SENSOR_CO2  //storm_6  
 };
 
 // Programmer selectable GPIO functionality offset by user selectable GPIOs
@@ -781,4 +783,4 @@ const mytmplt kModules[MAXMODULE] PROGMEM = {
   }
 };
 
-#endif  // _SONOFF_TEMPLATE_H_
+#endif  // _SONOFF_TEMPLATE_H_

sonoff/xdrv_domoticz.ino

@@ -40,10 +40,10 @@ enum DomoticzCommands {
 const char kDomoticzCommands[] PROGMEM =
   D_CMND_IDX "|" D_CMND_KEYIDX "|" D_CMND_SWITCHIDX "|" D_CMND_SENSORIDX "|" D_CMND_UPDATETIMER ;
 
-enum DomoticzSensors {DZ_TEMP, DZ_TEMP_HUM, DZ_TEMP_HUM_BARO, DZ_POWER_ENERGY, DZ_ILLUMINANCE, DZ_COUNT, DZ_VOLTAGE, DZ_CURRENT, DZ_MAX_SENSORS};
+enum DomoticzSensors {DZ_TEMP, DZ_TEMP_HUM, DZ_TEMP_HUM_BARO, DZ_POWER_ENERGY, DZ_ILLUMINANCE, DZ_COUNT, DZ_VOLTAGE, DZ_CURRENT, DZ_CO2, DZ_MAX_SENSORS};
 
 const char kDomoticzSensors[] PROGMEM =
-  D_DOMOTICZ_TEMP "|" D_DOMOTICZ_TEMP_HUM "|" D_DOMOTICZ_TEMP_HUM_BARO "|" D_DOMOTICZ_POWER_ENERGY "|" D_DOMOTICZ_ILLUMINANCE "|" D_DOMOTICZ_COUNT "|" D_DOMOTICZ_VOLTAGE "|" D_DOMOTICZ_CURRENT ;
+  D_DOMOTICZ_TEMP "|" D_DOMOTICZ_TEMP_HUM "|" D_DOMOTICZ_TEMP_HUM_BARO "|" D_DOMOTICZ_POWER_ENERGY "|" D_DOMOTICZ_ILLUMINANCE "|" D_DOMOTICZ_COUNT "|" D_DOMOTICZ_VOLTAGE "|" D_DOMOTICZ_CURRENT "|" D_DOMOTICZ_CO2;
 
 const char S_JSON_DOMOTICZ_COMMAND_INDEX_NVALUE[] PROGMEM = "{\"" D_CMND_DOMOTICZ "%s%d\":%d}";
 

sonoff/xsns_14_mhz.ino

@@ -0,0 +1,156 @@
+/*
+  xsns_14_mhz.ino - MH-Zхх CO2 sensor
+
+  Copyright (C) 2017  Theo Arends
+
+  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 3 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/>.
+*/
+
+//#ifdef USE_MHZCO2
+/*********************************************************************************************\
+ * DS18B20 - Temperature
+ *
+ * Source: Marinus vd Broek https://github.com/ESP8266nu/ESPEasy and AlexTransit (CRC)
+\*********************************************************************************************/
+
+const uint8_t cmd_co2[9] = {0xFF,0x01,0x86,0x00,0x00,0x00,0x00,0x00,0x79};
+const char HTTP_SNS_CO2[] PROGMEM = "%s{s}%s CO2 ppm {m}%s ppm {e}";               // {s} = <tr><th>, {m} = </th><td>, {e} = </td></tr>
+
+#define D_CO2 "CO2 ppm"
+
+// измерение СО2 черех serial
+int getCO2serial(int &temp) {
+  int ppm;
+  uint8_t response[9];
+  Serial.write(cmd_co2, 9);
+  ppm = -1;
+  if (Serial.readBytes(response, 9) == 9) {
+    int responseHigh = (int) response[2];
+    int responseLow = (int) response[3];
+    temp = (int) response[4];
+    ppm = (256 * responseHigh) + responseLow;    
+  }  
+  return ppm;
+}
+
+int getCO2pwm() {
+  int ppm;
+  while(digitalRead(pin[GPIO_CO2_MHZ])==HIGH){;}
+  float duration_h = pulseIn(pin[GPIO_CO2_MHZ],HIGH)/1000;
+
+  ppm = int(5000*(duration_h-2)/(duration_h+(1004-duration_h)-4)); // по паспорту 
+
+ return ppm;
+}
+
+/********************************************************************************************/
+void CO2PWMReadPrepPWM()
+{  
+  pinMode(pin[GPIO_CO2_MHZ], INPUT);
+}
+
+/********************************************************************************************/
+void CO2PWMReadPrepSerial()
+{  
+  Serial.begin(9600);
+  //Serial.swap();  
+}
+
+/********************************************************************************************/
+void CO2PWMReadPPMPrep()
+{
+  //CO2PWMReadPrepPWM();
+  CO2PWMReadPrepSerial();
+}
+
+/********************************************************************************************/
+
+void MHZCO2Show(boolean json)
+{
+  int ppm;
+  int temp;
+  //ppm = getCO2pwm();
+  ppm = getCO2serial(temp);
+  //if (ppm > 0) {  // Check if read failed
+    char ppmCO[10];
+    char temperature[10];
+
+    dtostrfi(ppm, 0, ppmCO);
+    dtostrfi(temp, Settings.flag2.temperature_resolution, temperature);
+
+    if(json) {
+      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"MHZxxCO2\":{\"" D_CO2 "\":%s}"), mqtt_data, ppmCO);
+      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"MHZxxTEMP\":{\"" D_TEMPERATURE "\":%s}"), mqtt_data, temperature);
+#ifdef USE_DOMOTICZ
+      DomoticzSensor(DZ_CO2, ppmCO);
+      //DomoticzSensor(DZ_CO2, ppm);
+#endif  // USE_DOMOTICZ
+#ifdef USE_WEBSERVER
+    } else {
+      snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_CO2, mqtt_data, "MH-Zxx", ppmCO, "ppm");
+      snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_TEMP, mqtt_data, "MH-Zxx", temperature, TempUnit());
+#endif  // USE_WEBSERVER
+    }
+  //}
+#ifdef USE_WEBSERVER
+  if (!json) {
+    CO2PWMReadPPMPrep();
+  }
+#endif  // USE_WEBSERVER
+}
+
+
+/*********************************************************************************************\
+ * Interface
+\*********************************************************************************************/
+
+#define XSNS_14
+
+boolean Xsns14(byte function)
+{
+  boolean result = false;
+
+  if (pin[GPIO_CO2_MHZ] < 99) {
+    switch (function) {
+      case FUNC_XSNS_INIT:
+        CO2PWMReadPPMPrep();
+        break;
+      case FUNC_XSNS_PREP:
+        CO2PWMReadPPMPrep();
+        break;
+      case FUNC_XSNS_JSON_APPEND:
+        MHZCO2Show(1);
+        break;
+#ifdef USE_WEBSERVER
+      case FUNC_XSNS_WEB:
+        MHZCO2Show(0);
+        break;
+#endif  // USE_WEBSERVER
+    }
+  }
+  return result;
+}
+
+
+//#ifdef USE_DOMOTICZ
+//void DomoticzSensorCO2(uint16_t power, uint32_t *ppm)
+//{
+//  char data[16];
+//  snprintf_P(data, sizeof(data), PSTR("%d"), ppm);
+//  DomoticzSensor(DZ_CO2, data);
+//}
+//#endif  // USE_DOMOTICZ
+
+//#endif  // USE_MHZCO2
+