non blocking examples

WiFiManager.cpp

@@ -445,8 +445,8 @@ void WiFiManager::setupConfigPortal() {
   dnsServer->start(DNS_PORT, F("*"), WiFi.softAPIP());
 
   /* Setup httpd callbacks, web pages: root, wifi config pages, SO captive portal detectors and not found. */
-  server->on(String(FPSTR(R_wifi)).c_str(),       std::bind(&WiFiManager::handleWifi, this, true));
   server->on(String(FPSTR(R_root)).c_str(),       std::bind(&WiFiManager::handleRoot, this));
+  server->on(String(FPSTR(R_wifi)).c_str(),       std::bind(&WiFiManager::handleWifi, this, true));
   server->on(String(FPSTR(R_wifinoscan)).c_str(), std::bind(&WiFiManager::handleWifi, this, false));
   server->on(String(FPSTR(R_wifisave)).c_str(),   std::bind(&WiFiManager::handleWifiSave, this));
   server->on(String(FPSTR(R_info)).c_str(),       std::bind(&WiFiManager::handleInfo, this));

examples/DEV/OnDemandConfigPortal/OnDemandConfigPortal.ino

@@ -54,7 +54,8 @@ void setup() {
   Serial.setDebugOutput(true);  
   // delay(3000);
   Serial.println("\n Starting");
-
+  WiFi.setSleepMode(WIFI_NONE_SLEEP);
+  
   //WiFiManager
   //Local intialization. Once its business is done, there is no need to keep it around
   // WiFiManager wm;

examples/NonBlocking/OnDemandNonBlocking/onDemandNonBlocking.ino

@@ -0,0 +1,61 @@
+/**
+ * OnDemandWebPortal.ino
+ * example of running the webportal or configportal manually and no blocking
+ * trigger pin will start a webportal for 120 seconds then turn it off.
+ * startCP = true will start the configportal AP and webportal
+ */
+#include <WiFiManager.h> // https://github.com/tzapu/WiFiManager
+
+// select which pin will trigger the configuration portal when set to LOW
+#define TRIGGER_PIN 0
+
+WiFiManager wm;
+
+unsigned int  timeout   = 120; // seconds to run for
+unsigned int  startTime = millis();
+bool portalRunning      = false;
+bool startCP            = false; // start AP and webserver if true, else start only webserver
+
+void setup() {
+  // put your setup code here, to run once
+  Serial.begin(115200);
+  Serial.println("\n Starting");
+  pinMode(TRIGGER_PIN, INPUT_PULLUP);
+}
+
+void loop() {
+  doWiFiManager();
+  // put your main code here, to run repeatedly:
+}
+
+void doWiFiManager(){
+  // is auto timeout portal running
+  if(portalRunning){
+    wm.process();
+    if((millis()-startTime) > (timeout*1000)){
+      Serial.println("portaltimeout");
+      portalRunning = false;
+      if(startCP){
+        wm.stopConfigPortal();
+      }  
+      else{
+        wm.stopWebPortal();
+      } 
+   }
+  }
+
+  // is configuration portal requested?
+  if(digitalRead(TRIGGER_PIN) == LOW && (!portalRunning)) {
+    Serial.println("Button Pressed, Starting Portal");
+    if(startCP){
+      wm.startConfigPortal();
+    }  
+    else{
+      wm.startWebPortal();
+    }  
+    portalRunning = true;
+    startTime = millis();
+  }
+}
+
+

examples/OnDemandConfigPortal/OnDemandConfigPortal.ino

@@ -9,8 +9,7 @@
 // select which pin will trigger the configuration portal when set to LOW
 #define TRIGGER_PIN 0
 
-int timeout           = 120; // seconds to run for
-bool webportalrunning = false;
+int timeout = 120; // seconds to run for
 
 void setup() {
   // put your setup code here, to run once:

examples/OnDemandWebPortal/OnDemandWebPortal.ino

@@ -1,43 +0,0 @@
-/**
- * OnDemandWebPortal.ino
- * example of running the webportal manually, independantly from the captiveportal
- * trigger pin will start a webportal for 120 seconds then turn it off.
- * 
- */
-#include <WiFiManager.h> // https://github.com/tzapu/WiFiManager
-
-// select which pin will trigger the configuration portal when set to LOW
-#define TRIGGER_PIN 0
-
-WiFiManager wm;
-
-int timeout           = 120; // seconds to run for
-bool webportalrunning = false;
-int start             = millis();
-
-void setup() {
-  // put your setup code here, to run once:
-  Serial.begin(115200);
-  Serial.println("\n Starting");
-  pinMode(TRIGGER_PIN, INPUT_PULLUP);
-}
-
-
-void loop() {
-  if(webportalrunning){
-    wm.process();
-    if(millis()-start > timeout*1000){
-      Serial.println("webportaltimeout");
-      webportalrunning = false;
-      wm.stopWebPortal(); // auto off
-   }
-  }
-  // is configuration portal requested?
-  if ( digitalRead(TRIGGER_PIN) == LOW && !webportalrunning) {
-    wm.startWebPortal();
-    // wm.startWebPortal();
-    webportalrunning = true;
-    start = millis();
-  }
-  // put your main code here, to run repeatedly:
-}