void debugWifiState () {
char buf[32];
Serial.print(F("MAC: "));
Serial.println(wifly.getMAC(buf, sizeof(buf)));
Serial.print(F("IP: "));
Serial.println(wifly.getIP(buf, sizeof(buf)));
Serial.print(F("Netmask: "));
Serial.println(wifly.getNetmask(buf, sizeof(buf)));
Serial.print(F("Gateway: "));
Serial.println(wifly.getGateway(buf, sizeof(buf)));
Serial.print(F("DeviceID: "));
Serial.println(wifly.getDeviceID(buf, sizeof(buf)));
}
void setup() {
char buf[64];
Serial.begin(115200);
Serial.println("Starting");
Serial.print("Free memory: ");
Serial.println(wifly.getFreeMemory(),DEC);
wifiSerial.begin(9600);
if (!wifly.begin(&wifiSerial, &Serial)) {
Serial.println("Failed to start wifly");
}
if (!wifly.isAssociated()) {
Serial.println("Joining network");
wifly.setSSID(mySSID);
wifly.setPassphrase(myPassword);
wifly.enableDHCP();
if (wifly.join()) {
Serial.println("Joined wifi network");
} else {
Serial.println("Failed to join wifi network");
}
} else {
Serial.println("Already joined network");
}
Serial.println("WiFly ready");
Serial.print("MAC: ");
Serial.println(wifly.getMAC(buf, sizeof(buf)));
Serial.print("IP: ");
Serial.println(wifly.getIP(buf, sizeof(buf)));
Serial.print("Netmask: ");
Serial.println(wifly.getNetmask(buf, sizeof(buf)));
Serial.print("Gateway: ");
Serial.println(wifly.getGateway(buf, sizeof(buf)));
Serial.println("Set DeviceID");
wifly.setDeviceID("Wifly-TCP");
Serial.print("DeviceID: ");
Serial.println(wifly.getDeviceID(buf, sizeof(buf)));
wifly.setIpProtocol(WIFLY_PROTOCOL_TCP);
if (wifly.isConnected()) {
Serial.println("Old connection active. Closing");
wifly.close();
}
}
void setup()
{
Serial.begin(115200);
#ifdef DEBUG
Serial.println(F("Starting"));
Serial.print(F("Free memory: "));
Serial.println(wifly.getFreeMemory(),DEC);
#endif
wifiSerial.begin(9600);
if (!wifly.begin(&wifiSerial, &Serial)) {
#ifdef DEBUG
Serial.println(F("Failed to start wifly"));
#endif
wifly.terminal();
}
wifly.leave();
delay(1000);
wifly.scan(scanbuf, sizeof(scanbuf));
#ifdef DEBUG
Serial.println(scanbuf);
#endif
snprintf_P(scanbuf, sizeof(scanbuf), PSTR("%s b 13 -71 c 00:1c:58:10:1c:90 | a b 10 -93 c 00:12:43:8a:ea:22 | a b 11 -92 c d8:30:62:5f:f2:b1"), "a");
/* Join wifi network if not already associated */
if (!wifly.isAssociated()) {
/* Setup the WiFly to connect to a wifi network */
#ifdef DEBUG
Serial.println(F("Joining network"));
#endif
wifly.setSSID(mySSID);
wifly.setPassphrase(myPassword);
wifly.enableDHCP();
wifly.setDHCP(1);
wifly.save();
if (wifly.join()) {
#ifdef DEBUG
Serial.println(F("Joined wifi network"));
#endif
} else {
#ifdef DEBUG
Serial.println(F("Failed to join wifi network"));
#endif
wifly.terminal();
}
} else {
#ifdef DEBUG
Serial.println(F("Already joined network"));
#endif
}
wifly.setBroadcastInterval(0); // Turn off UPD broadcast
#ifdef DEBUG
Serial.print(F("MAC: "));
Serial.println(wifly.getMAC(macaddr, sizeof(macaddr)));
Serial.print(F("IP: "));
Serial.println(wifly.getIP(buf, sizeof(buf)));
#endif
wifly.setDeviceID("Wifly-WebServer");
if (wifly.isConnected()) {
#ifdef DEBUG
Serial.println(F("Old connection active. Closing"));
#endif
wifly.close();
}
wifly.setProtocol(WIFLY_PROTOCOL_TCP | WIFLY_PROTOCOL_UDP);
if (wifly.getPort() != 80) {
wifly.setPort(80);
wifly.save();
#ifdef DEBUG
Serial.println(F("Set port to 80, rebooting to make it work"));
#endif
wifly.reboot();
delay(3000);
}
Serial.println(F("Ready"));
}