ArduinoIoTCloudTCP: add state to handle network configuration

Author: pennam

src/ArduinoIoTCloudTCP.cpp

@@ -223,6 +223,7 @@ void ArduinoIoTCloudTCP::update()
   State next_state = _state;
   switch (_state)
   {
+  case State::ConfigPhy:            next_state = handle_ConfigPhy();            break;
   case State::ConnectPhy:           next_state = handle_ConnectPhy();           break;
   case State::SyncTime:             next_state = handle_SyncTime();             break;
   case State::ConnectMqttBroker:    next_state = handle_ConnectMqttBroker();    break;
@@ -256,6 +257,16 @@ void ArduinoIoTCloudTCP::printDebugInfo()
  * PRIVATE MEMBER FUNCTIONS
  ******************************************************************************/
 
+ArduinoIoTCloudTCP::State ArduinoIoTCloudTCP::handle_ConfigPhy()
+{
+  if (_configurator == nullptr || _configurator->poll() == NetworkConfiguratorStates::CONFIGURED)
+  {
+    return State::ConnectPhy;
+  }
+
+  return State::ConfigPhy;
+}
+
 ArduinoIoTCloudTCP::State ArduinoIoTCloudTCP::handle_ConnectPhy()
 {
   if (_connection->check() == NetworkConnectionState::CONNECTED)

src/ArduinoIoTCloudTCP.h

@@ -109,6 +109,7 @@ class ArduinoIoTCloudTCP: public ArduinoIoTCloudClass
 
     enum class State
     {
+      ConfigPhy,
       ConnectPhy,
       SyncTime,
       ConnectMqttBroker,
@@ -160,6 +161,7 @@ class ArduinoIoTCloudTCP: public ArduinoIoTCloudClass
     inline String getTopic_dataout  () { return ( getThingId().length() == 0) ? String("") : String("/a/t/" + getThingId() + "/e/o"); }
     inline String getTopic_datain   () { return ( getThingId().length() == 0) ? String("") : String("/a/t/" + getThingId() + "/e/i"); }
 
+    State handle_ConfigPhy();
     State handle_ConnectPhy();
     State handle_SyncTime();
     State handle_ConnectMqttBroker();