[photon] anyone who send OSC message successfully without cloud connection?

Troubleshooting
4

@ScruffR I am actually curious about this same thing. My ultimate goal is to have devices that communicate over WLAN with static IP addressing via OSC. Currently I am able to run my firmware no problem and communicate via OSC and UDP while in automatic mode and connected to the cloud.

I am able to generate a static IP that works and connects to the cloud by following this thread: I need to set a static IP on a Photon

Upon connection I can easily ping my particle and there are no indications of network failure on the board. When trying to implement a simple UDP message like this:

  Udp.beginPacket(IPAddress(192,168,0,22), 7100);
  Udp.write(TxMsg, 12);
  Udp.endPacket();
  Serial.println("message_sent");
  delay(1000);

I am seeing nothing on the other end and getting serial confirmation of message sent.

Full code (bits and pieces from the forum mostly):

SYSTEM_MODE(SEMI_AUTOMATIC);

define STATUS_LED D7
UDP Udp;

//Global variables
boolean useStaticIP = true;
unsigned char TxMsg[12] = { 1, 254, 1, 254, 1, 254, 43, 212, 71, 184, 3, 252 };

void setup(void) {
  // debug LED setup
  pinMode(STATUS_LED, OUTPUT);
  digitalWrite(STATUS_LED, HIGH);

  Time.zone(-8);
  delay(5000);
  Serial.begin(57600);
  delay(2000);
  Serial.println("Hello there!");

  Udp.begin(8888);

  // read wifi .INI and connect to network
  networkConnect();
}

void loop() {

  Udp.beginPacket(IPAddress(192,168,0,22), 7100);
  Udp.write(TxMsg, 12);
  Udp.endPacket();
  Serial.println("message_sent");
  delay(1000);
}

void networkConnect()
{
  char networkSSID[33] = "xxxx";
  char networkPass[65] = "xxxx";

  // WLAN_SEC_UNSEC = 0
  // WLAN_SEC_WEP = 1
  // WLAN_SEC_WPA = 2
  // WLAN_SEC_WPA2 = 3
  int authValue = 3;

  // WLAN_CIPHER_NOT_SET = 0
  // WLAN_CIPHER_AES = 1
  // WLAN_CIPHER_TKIP = 2
  // WLAN_CIPHER_AES_TKIP = 3
  int cipherValue = 1;

  uint8_t serverIP[] = {192, 168, 0, 150};
  IPAddress myAddress = serverIP;
  uint8_t serverNM[] = {255, 255, 255, 0};
  IPAddress netmask = serverNM;
  uint8_t serverGW[] = {192, 168, 0, 1};
  IPAddress gateway = serverGW;
  uint8_t serverDNS[] = {209, 18, 47, 62};
  IPAddress dns = serverDNS;

  // Static IP or DHCP?
  if (useStaticIP)
  {
    Serial.print("Using Static IP Address: ");
    Serial.print(serverIP[0]);
    Serial.print(".");
    Serial.print(serverIP[1]);
    Serial.print(".");
    Serial.print(serverIP[2]);
    Serial.print(".");
    Serial.println(serverIP[3]);
    WiFi.setStaticIP(myAddress, netmask, gateway, dns);
    WiFi.useStaticIP();
  }

  Serial.println("---");
  Serial.print("deviceID: ");
  String myID = System.deviceID();
  Serial.println(myID);
  Serial.printlnf("System version: %s", System.version().c_str());
  uint32_t freemem = System.freeMemory();
  Serial.print("free memory: ");
  Serial.println(freemem);
}