openwater.cpp

// Use the STARTUP() macro to set the default antenna
STARTUP(WiFi.selectAntenna(ANT_EXTERNAL); // selects the u.FL antenna

void setup()
{
  Serial.begin(9600);
}

void loop(){
  
}

// Callback when there is data on the Serial1 line
void serialEvent1()
{
  char c = Serial.read();
  //write to buffer
}

void deliverPayload(){
  WiFi.on();
  wifiReadyWait();
  packageDataBuffer();
  sendToServer();
  WiFi.off();
}

void packageDataBuffer(){
  // Collect from data buffer
  // Building the payload
  // Put in outbound buffer
}

void sendToServer(){
  // Stream the outbound buffer to the internet
  // collect response and response payload
}

// A simple delay to wait for wifi to be ready
// Should have an IP and be able to connect
// to the network when this returns
// TODO: Move to timer based callback
void wifiReadyWait(){
  while (WiFi.ready() == false){
    delay(10);
  }
}