Added estimated runtime on config

html/config.htm

@@ -132,7 +132,7 @@
               <div class="col-sm-2">
                 <input type="number" min="10" max="3600" class="form-control" name="sleep-interval" id="sleep-interval">
               </div>
-              <label for="sleep-interval" class="col-sm-7 col-form-label" id="sleep-interval-info"></label>
+              <label for="sleep-interval" class="col-sm-4 col-form-label" id="sleep-interval-info"></label>
             </div>
             <div class="form-group row">
               <div class="col-sm-8 offset-sm-3">
@@ -547,16 +547,15 @@ function checkHeader(input) {
     window.location.href = "/test.htm";
   });
 
-  function estimateBatteryLife(interval) {
+  function estimateBatteryLife(interval, rt) {
     // ESP8266 consumes between 140-170mA when WIFI is on. Deep sleep is 20uA. 
     // MPU-6050 consumes 4mA
     // DS18B20 consumes 1mA
     // For this estimation we use an average of 160mA
 
-    var pwrActive = 160; // mA per hour
+    var pwrActive = 170; // mA per hour
-    var pwrSleep = 5; // mA per day
+    var pwrSleep = 15; // mA per day
-    var batt = 2200; // mA
+    var batt = 2000; // mA
-    var rt = parseInt($("#runtime-average").val());
 
     if(rt<1) rt = 2;
 
@@ -567,15 +566,19 @@ function checkHeader(input) {
 
   function updateSleepInfo() {
     var i = parseInt($("#sleep-interval").val());
+    var rt = parseInt($("#runtime-average").val());
+    var j = 0;
 
-    var j = estimateBatteryLife(i);
+    if( rt>0 )
+      j = estimateBatteryLife(i, rt);
 
     var t1 = Math.floor(i/60) + " m " + (i%60) + " s";
-    var t2 = Math.floor(j/7) + " weeks " + (i%7) + " days";
+    var t2 = Math.floor(j/7) + " weeks " + Math.floor(j%7) + " days";
 
-    $("#sleep-interval-info").text(t1);
+    if( j )
-    //$("#sleep-interval-info").text( t1 + " - Estimated life: " + t2);
+      $("#sleep-interval-info").text( t1 + "  -  Estimated runtime: " + t2);
-    console.log( "Estimated life: " + t2);
+    else
+      $("#sleep-interval-info").text( t1 );
 
     hideWarningGyro();
     if(i>0 && i<300) {
@@ -609,7 +612,7 @@ function checkHeader(input) {
     setButtonDisabled( true );
 
     var url = "/api/config";
-    //var url = "/test/config.json";
+    var url = "/test/config.json";
     $('#spinner').show(); 
     $.getJSON(url, function (cfg) {
       console.log( cfg );

src_docs/source/configuration.rst

@@ -69,7 +69,8 @@ Device Setting
 .. note::
 
    A low value such as 30s will give a lifespan of 1-2 weeks and 300s (5 min) would last for 3+ weeks. This assumes that 
-   there is good wifi connection that takes less than 1s to reconnect. Poor wifi connection is the main reason for battery drain.
+   there is good wifi connection that takes less than 1s to reconnect. Poor wifi connection is the main reason for battery drain. 
+   The device will show the estimated lifespan based on the average connection time, if no data exist it will not be shown.
    
 
 * **Calibration values:** 

src_docs/source/releases.rst

@@ -8,6 +8,7 @@ v0.9.0
 * Added one http push target that uses HTTP GET. This can be used with ubidots or blynk api's. 
 * Added function to test push targets from configuration page. It will send data and show the return code as a first step. 
 * Added documetation on how to integrate with Blynk.io using http get.
+* Config page now shows the estimated runtime for the device (based on a full battery and previous average runtime)
 * Experimental release of firmware using an esp32 instead of esp8266
 * Merged index and device pages into one so that all the needed information is available on the index page.
 * Removed api for device (/api/device), it's now merged into the /api/status api.

src_docs/source/services.rst

@@ -10,14 +10,55 @@ Brewfather
 
 Brewfather is an all in one service that allows you to manage you recepies and brews. 
 
-Just enter the http adress found on brewfather, not other settings are needed. The endpoint has the following format:
+.. tip::
+
+   The integration named Brewfather is uses the custom stream endpoint in brewfather not the standard iSpindle 
+   endpoint. You can use the iSpindle endpoint as well. In that case just use the http-1 or http-2 fields.  
+
+**Option 1** - Custom Stream
+
+This option makes use of the push endpoint called Brewfather in the UI. Just enter the http stream adress found 
+on brewfather, not other settings are needed. The stream endpoint URL has the following format:
 
 .. code-block::
 
-   http://log.brewfather.net/http://log.brewfather.net/stream?id=<yourid>
+   http://log.brewfather.net/stream?id=<yourid>
+
+Documentation on this can be found under `Brewfather Custom Endpoint <https://docs.brewfather.app/integrations/custom-stream>`_
+
+The implementation is basically a http request with the following format template:
+
+.. code-block::
+
+   {
+      "name": "${mdns}",
+      "temp": ${temp},
+      "aux_temp": 0,
+      "ext_temp": 0,
+      "temp_unit": "${temp-unit}",
+      "gravity": ${gravity},
+      "gravity_unit": "${gravity-unit}",
+      "pressure": 0,
+      "pressure_unit": "PSI",
+      "ph": 0,
+      "bpm": 0,
+      "comment": "",
+      "beer": "",
+      "battery": ${battery}
+   }
 
 
-The URL is found under settings.
+**Option 2** - iSpindle Endpoint
+
+This opion makes use of the standard http (1 or 2) endpoints in the push section. The brewfather iSpindle endpoint 
+has the following format:
+
+.. code-block::
+
+   http://log.brewfather.net/ispindel?id=<yourid>
+
+
+Documentation on this can be found under `Brewfather iSpindle Endpoint <https://docs.brewfather.app/integrations/ispindel>`_
 
 Fermentrack
 +++++++++++

test/config.json

@@ -39,7 +39,7 @@
     "angle": 90.93,
     "gravity": 1.105,
     "battery": 0.04,
-    "runtime-average": 2.0,
+    "runtime-average": 3.0,
     "ble": "pink",
     "platform": "esp32"
 }