void setup() {
//Initialize serial and wait for port to open:
Serial1.begin(9600);
SPI.begin();
while (!Serial1) {
; // wait for serial port to connect. Needed for Leonardo only
}
delay(1200);
// check for the presence of the shield:
if (WiFi.status() == WL_NO_SHIELD) {
Serial1.println("WiFi shield not present");
// don't continue:
while (true);
}
String fv = WiFi.firmwareVersion();
if ( fv != "1.1.0" )
Serial1.println("Please upgrade the firmware");
// Print WiFi MAC address:
printMacAddress();
// scan for existing networks:
Serial1.println("Scanning available networks...");
listNetworks();
}
void WifiControl::setup(String sids[3], String passwords[3])
{
#if _DEBUG
Serial.println("WifiControl starting up.");
#endif
WiFi.mode(WIFI_STA);
std::vector<String> networks = listNetworks();
bool connected = false;
int wait_time = 10000;
for(auto ssid : networks) {
for(int i = 0; i < 3; i++) {
if(sids[i] == ssid) {
Serial.println("Connecting to " + ssid);
WiFi.begin(sids[i].c_str(), passwords[i].c_str());
wait_time = 10000;
while (WiFi.waitForConnectResult() != WL_CONNECTED && wait_time > 0) {
Serial.println("Connection Failed! Trying again...");
delay(5000);
wait_time -= 2000;
}
connected = WiFi.isConnected();
if(connected) {
break;
}
}
}
if(connected){
break;
}
}
if(connected) {
Serial.println("Connected!");
}
// Port defaults to 3232
// ArduinoOTA.setPort(3232);
// Hostname defaults to esp3232-[MAC]
// ArduinoOTA.setHostname("myesp32");
// No authentication by default
ArduinoOTA.setPassword("aqua");
// Password can be set with it's md5 value as well
// MD5(admin) = 21232f297a57a5a743894a0e4a801fc3
// ArduinoOTA.setPasswordHash("21232f297a57a5a743894a0e4a801fc3");
ArduinoOTA
.onStart([]() {
String type;
if (ArduinoOTA.getCommand() == U_FLASH)
type = "sketch";
else // U_SPIFFS
type = "filesystem";
// NOTE: if updating SPIFFS this would be the place to unmount SPIFFS using SPIFFS.end()
Serial.println("Start updating " + type);
})
.onEnd([]() {
Serial.println("\nEnd");
})
.onProgress([](unsigned int progress, unsigned int total) {
Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
})
.onError([](ota_error_t error) {
Serial.printf("Error[%u]: ", error);
if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed");
else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed");
else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed");
else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed");
else if (error == OTA_END_ERROR) Serial.println("End Failed");
});
ArduinoOTA.begin();
Serial.println("Ready");
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
}
void loop() {
delay(10000);
// scan for existing networks:
Serial1.println("Scanning available networks...");
listNetworks();
}
