Initial checkin

dacarson · Apr 21, 2023 · 120f948 · 120f948
1 parent f178a5c
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diff --git a/RootWebPage.ino b/RootWebPage.ino
@@ -0,0 +1,176 @@
+/*
+Copyright (c) 2023 David Carson (dacarson)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#if defined (ESP8266)
+  #include <ESP8266WebServer.h>
+  extern ESP8266WebServer server;
+#else if defined (ESP32_DEV)
+  #include <WebServer.h>
+  extern WebServer server;
+#endif
+
+// Default Settings defined in WeatherFlow-RainSensor.ino
+// Keep track of when the Rain started
+extern long rainStartEpoch;
+
+// Need a stack of the last 24 hrs
+// that has the rainfall total.
+extern float rainInHour[];
+extern int currentHour; // so we can see if we have moved into a new hour
+
+// Amount of rainfall needed over 24hr period
+extern int rainFallAmount; //(5 - 20mm)
+// The time after it has stopped raining before the sprinklers can turn back on
+extern int dryingTime; //(1 - 23 hrs)
+
+void handleRoot() {
+  char temp[100];
+
+  // Handle any arguements passed in
+  if (server.args() > 1) {
+    String rainFallAmountStr = server.arg("rainFallAmount");
+    int tempRainFall = rainFallAmountStr.toInt();
+    if (tempRainFall > 4 && tempRainFall < 21) {
+      rainFallAmount = tempRainFall;
+    }
+    String dryingTimeStr = server.arg("dryingTime");
+    int tempDryingTime = dryingTimeStr.toInt();
+    if (tempDryingTime > 0 && tempDryingTime < 24) {
+      dryingTime = tempDryingTime;
+    }
+  }
+
+  server.setContentLength(CONTENT_LENGTH_UNKNOWN);
+  server.send ( 200, "text/html", "" );
+
+// Send HTML header
+  server.sendContent(F("<html>\
+  <head>\
+    <title>WeatherFlow Rain Sensor</title>\
+    <style>\
+      body { background-color: #cccccc; font-family: Arial, Helvetica, Sans-Serif; Color: #000088; }\
+    </style>\
+  </head>\
+"));
+
+// Send current configuation
+server.sendContent(F("<body><h1>Configuation</h1><p><p><form><B>Rain fall needs to exceed <i>"));
+server.sendContent(F("<select name=rainFallAmount>"));
+for (int i = 5; i < 21; i++) {
+  if (i == rainFallAmount)
+    server.sendContent(F("<option selected>"));
+  else
+    server.sendContent(F("<option>"));
+  sprintf(temp, "%d", i);
+  server.sendContent(temp);
+  server.sendContent(F("</option>"));
+}
+server.sendContent(F("</select>"));
+server.sendContent(F("</i>mm over last 24hrs to trigger rain sensor</p><p> Rain must have dropped below trigger for <i>"));
+server.sendContent(F("<select name=dryingTime>"));
+for (int i = 1; i < 24; i++) {
+  if (i == dryingTime)
+    server.sendContent(F("<option selected>"));
+  else
+    server.sendContent(F("<option>"));
+  sprintf(temp, "%d", i);
+  server.sendContent(temp);
+  server.sendContent(F("</option>"));
+}
+server.sendContent(F("</select>"));
+server.sendContent(F("</i>hrs to reset rain sensor (drying time)</b></p>"));
+server.sendContent(F("<input type=\"submit\" value=\"Update\"/></form> "));
+
+// Send current status
+server.sendContent(F("<hr><h1>Status</h1><p>Rain Sensor: "));
+if (relayOffTime == -1) {
+  server.sendContent(F("Not "));
+}
+server.sendContent(F("Triggered</p>"));
+if (relayOffTime > 0) {
+  server.sendContent(F("<p>Rain sensor will reset at: <span id='relayOffTime'></span></p>"));
+  server.sendContent(F("<script> var date = new Date("));
+  sprintf(temp, "%ld", relayOffTime);
+  server.sendContent(temp);
+  server.sendContent(F(" * 1000); var time = date.toLocaleTimeString();"));
+  server.sendContent(F("document.getElementById('relayOffTime').innerHTML = time;</script>"));
+}
+server.sendContent(F("<p>Last time rain was detected: <span id='rainStartTime'></span></p>"));
+server.sendContent(F("<script> var date = new Date("));
+sprintf(temp, "%ld", rainStartEpoch);
+server.sendContent(temp);
+server.sendContent(F(" * 1000); var time = date.toLocaleTimeString(); var d = date.toDateString();"));
+server.sendContent(F("document.getElementById('rainStartTime').innerHTML = d + ' ' + time;</script>"));
+server.sendContent(F("<p>Rain fall total in last hour: "));
+sprintf(temp, "%.2f", rainInHour[currentHour]);
+server.sendContent(temp);
+server.sendContent(F("mm</p><p>Rain fall total in last 24hrs: "));
+float total = 0;
+for (int hour = 0; hour < 24; hour++)
+    total += rainInHour[hour];
+sprintf(temp, "%.2f", total);
+server.sendContent(temp);  
+server.sendContent(F("mm</p><hr>"));
+
+// Testing
+// Send current status
+server.sendContent(F("<h1>Testing</h1><p>Send Rain start event <button type=\"button\" onclick=\"rainstart()\">Now</button></p>"));
+server.sendContent(F("<script>\
+function rainstart()\
+{\
+    var xhr = new XMLHttpRequest();\
+    xhr.open(\"GET\", \"/rainstart\", true); \
+    xhr.send(null);\
+}\
+</script>"));
+
+server.sendContent(F("<p>Send observation event with rain total 3.8 <button type=\"button\" onclick=\"obstest()\">Now</button> "));
+server.sendContent(F("<script>\
+function obstest()\
+{\
+    var xhr = new XMLHttpRequest();\
+    xhr.open(\"GET\", \"/obstest\", true); \
+    xhr.send(null);\
+}\
+</script>"));
+
+server.sendContent(F("<p>Reset all stored rain data <button type=\"button\" onclick=\"reset()\">Reset</button> "));
+server.sendContent(F("<script>\
+function reset()\
+{\
+    var xhr = new XMLHttpRequest();\
+    xhr.open(\"GET\", \"/reset\", true); \
+    xhr.send(null);\
+}\
+</script>"));
+
+// Send build info
+  server.sendContent(F("<p><pre>Compiled: "));
+  server.sendContent(F(__DATE__));
+  server.sendContent( F(", "));
+  server.sendContent(F(__TIME__));
+  server.sendContent( F(", GCC: "));
+  server.sendContent(F(__VERSION__));
+  server.sendContent(F("</pre></p></body></html>"));
+  server.client().stop();
+
+}