Merged in mitchcox/espurna/dev (pull request #32)

Added ESPLive board

Approved-by: Xose Pérez <xose.perez@gmail.com>

code/espurna/config/hardware.h

@@ -876,6 +876,34 @@
     #define ECH1560_MISO_PIN    5
     #define ECH1560_INVERTED    0
 
+// -----------------------------------------------------------------------------
+// ESPLive
+// https://github.com/ManCaveMade/ESP-Live
+// -----------------------------------------------------------------------------
+
+#elif defined(ESPLIVE)
+
+    // Info
+    #define MANUFACTURER        "ManCave Made"
+    #define DEVICE              "ESPLIVE"
+
+    // Buttons
+    #define BUTTON1_PIN         4
+    #define BUTTON2_PIN         5
+
+    #define BUTTON1_MODE        BUTTON_PUSHBUTTON | BUTTON_DEFAULT_HIGH
+    #define BUTTON2_MODE        BUTTON_PUSHBUTTON | BUTTON_DEFAULT_HIGH
+
+    #define BUTTON1_RELAY       1
+    #define BUTTON2_RELAY       2
+
+    // Relays
+    #define RELAY1_PIN          12
+    #define RELAY2_PIN          13
+
+    #define RELAY1_TYPE         RELAY_TYPE_NORMAL
+    #define RELAY2_TYPE         RELAY_TYPE_NORMAL
+
 // -----------------------------------------------------------------------------
 // Unknown hardware
 // -----------------------------------------------------------------------------

code/espurna/config/sensors.h

@@ -74,12 +74,14 @@
 //--------------------------------------------------------------------------------
 
 #ifndef DS18B20_SUPPORT
-#define DS18B20_SUPPORT             0
+#define DS18B20_SUPPORT             1
 #endif
 
-#define DS18B20_PIN                 14
-#define DS18B20_UPDATE_INTERVAL     60000
+#define DS18B20_PIN                 2
+#define DS18B20_UPDATE_INTERVAL     5000
 #define DS18B20_TEMPERATURE_TOPIC   "temperature"
+//Will only send MQTT update if the value has changed by this amount (0.0 sends every interval)
+#define DS18B20_UPDATE_ON_CHANGE    1.0 
 
 //--------------------------------------------------------------------------------
 // Internal power montior

code/espurna/ds18b20.ino

@@ -51,6 +51,10 @@ void dsLoop() {
     // Check if we should read new data
     static unsigned long last_update = 0;
     static bool requested = false;
+
+    static double last_temperature = 0.0;
+    bool send_update = false;
+
     if ((millis() - last_update > DS18B20_UPDATE_INTERVAL) || (last_update == 0)) {
         if (!requested) {
             ds18b20.requestTemperatures();
@@ -80,6 +84,12 @@ void dsLoop() {
             DEBUG_MSG_P(PSTR("[DS18B20] Error reading sensor\n"));
 
         } else {
+            
+            //If the new temperature is different from the last
+            if (fabs(t - last_temperature) >= DS18B20_UPDATE_ON_CHANGE) {
+                last_temperature = t;
+                send_update = true;
+            }
 
             _dsTemperature = t;
 
@@ -95,17 +105,19 @@ void dsLoop() {
                 getDSTemperatureStr(),
 			    (_dsIsConnected ? ((tmpUnits == TMP_CELSIUS) ? "ºC" : "ºF") : ""));
 
-            // Send MQTT messages
-            mqttSend(getSetting("dsTmpTopic", DS18B20_TEMPERATURE_TOPIC).c_str(), _dsTemperatureStr);
+            if (send_update) {
+                // Send MQTT messages
+                mqttSend(getSetting("dsTmpTopic", DS18B20_TEMPERATURE_TOPIC).c_str(), _dsTemperatureStr);
 
-            // Send to Domoticz
-            #if DOMOTICZ_SUPPORT
-                domoticzSend("dczTmpIdx", 0, _dsTemperatureStr);
-            #endif
+                // Send to Domoticz
+                #if DOMOTICZ_SUPPORT
+                    domoticzSend("dczTmpIdx", 0, _dsTemperatureStr);
+                #endif
 
-            #if INFLUXDB_SUPPORT
-                influxDBSend(getSetting("dsTmpTopic", DS18B20_TEMPERATURE_TOPIC).c_str(), _dsTemperatureStr);
-            #endif
+                #if INFLUXDB_SUPPORT
+                    influxDBSend(getSetting("dsTmpTopic", DS18B20_TEMPERATURE_TOPIC).c_str(), _dsTemperatureStr);
+                #endif
+            }
 
             // Update websocket clients
             #if WEB_SUPPORT
@@ -113,7 +125,7 @@ void dsLoop() {
                 snprintf_P(buffer, sizeof(buffer), PSTR("{\"dsVisible\": 1, \"dsTmp\": %s, \"tmpUnits\": %d}"), getDSTemperatureStr(), tmpUnits);
                 wsSend(buffer);
             #endif
-
+            
         }
 
     }

code/espurna/espurna.ino

@@ -2,7 +2,7 @@
 
 ESPurna
 
-Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
+Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
 
 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
@@ -43,6 +43,11 @@ void hardwareSetup() {
         SPIFFS.begin();
     #endif
 
+    #if defined(ESPLIVE)
+        //The ESPLive has an ADC MUX which needs to be configured.
+        pinMode(16, OUTPUT);
+        digitalWrite(16, HIGH); //Defualt CT input (pin B, solder jumper B)
+    #endif
 }
 
 void hardwareLoop() {

code/espurna/hardware.ino

@@ -442,6 +442,18 @@ void hwUpwardsCompatibility() {
 
         setSetting("board", 38);
 
+    #elif defined(ESPLIVE)
+        
+        setSetting("board", 39);
+        setSetting("btnGPIO", 1, 4);
+        setSetting("btnGPIO", 2, 5);
+        setSetting("btnRelay", 1, 1);
+        setSetting("btnRelay", 2, 2);
+        setSetting("relayGPIO", 1, 12);
+        setSetting("relayGPIO", 2, 13);
+        setSetting("relayType", 1, RELAY_TYPE_NORMAL);
+        setSetting("relayType", 2, RELAY_TYPE_NORMAL);
+
     #else
 
         #error "UNSUPPORTED HARDWARE!"

code/platformio.ini

@@ -886,6 +886,28 @@ upload_port = "192.168.4.1"
 upload_flags = --auth=fibonacci --port 8266
 monitor_baud = 115200
 
+[env:esplive]
+platform = espressif8266
+framework = arduino
+board = d1_mini
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags} -DESPLIVE
+upload_speed = 460800
+monitor_baud = 115200
+
+[env:esplive-ota]
+platform = espressif8266
+framework = arduino
+board = d1_mini
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags} -DESPLIVE
+upload_speed = 460800
+upload_port = "192.168.4.1"
+upload_flags = --auth=fibonacci --port 8266
+monitor_baud = 115200
+
 # ------------------------------------------------------------------------------
 # GENERIC OTA ENVIRONMENTS
 # ------------------------------------------------------------------------------