mirror of
https://github.com/0xFEEDC0DE64/arduino-esp32.git
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a59eafbc9d
* fix sdmmc config * Fix warnings in EEPROM from @Curclamas * remove leftover TAG in EEPROM * Initial add of @stickbreaker i2c * Add log_n * fix warnings when log is off * i2c code clean up and reorganization * add flags to interrupt allocator * fix sdmmc config * Fix warnings in EEPROM from @Curclamas * remove leftover TAG in EEPROM * fix errors with latest IDF * fix debug optimization (#1365) incorrect optimization for debugging tick markers. * Fix some missing BT header * Change BTSerial log calls * Update BLE lib * Arduino-ESP32 release management scripted (#1515) * Calculate an absolute path for a custom partitions table (#1452) * * Arduino-ESP32 release management scripted (ready-to-merge) * * secure env for espressif/arduino-esp32 * * build tests enabled * gitter webhook enabled * * gitter room link fixed * better comment * * filepaths fixed * BT Serial adjustments * * don't run sketch builds & tests for tagged builds * Return false from WiFi.hostByName() if hostname is not resolved * Free BT Memory when BT is not used * WIFI_MODE_NULL is not supported anymore * Select some key examples to build with PlatformIO to save some time * Update BLE lib * Fixed BLE lib * Major WiFi overhaul - auto reconnect on connection loss now works - moved to event groups - some code clean up and procedure optimizations - new methods to get a more elaborate system ststus * Add cmake tests to travis * Add initial AsyncUDP * Add NetBIOS lib and fix CMake includes * Add Initial WebServer * Fix WebServer and examples * travis not quiting on build fail * Try different travis build * Update IDF to aaf1239 * Fix WPS Example * fix script permission and add some fail tests to sketch builder * Add missing space in WiFiClient::write(Stream &stream)
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
#include "WiFi.h"
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#include "AsyncUDP.h"
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const char * ssid = "***********";
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const char * password = "***********";
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AsyncUDP udp;
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void setup()
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{
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Serial.begin(115200);
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WiFi.mode(WIFI_STA);
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WiFi.begin(ssid, password);
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if (WiFi.waitForConnectResult() != WL_CONNECTED) {
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Serial.println("WiFi Failed");
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while(1) {
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delay(1000);
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}
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}
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if(udp.listenMulticast(IPAddress(239,1,2,3), 1234)) {
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Serial.print("UDP Listening on IP: ");
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Serial.println(WiFi.localIP());
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udp.onPacket([](AsyncUDPPacket packet) {
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Serial.print("UDP Packet Type: ");
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Serial.print(packet.isBroadcast()?"Broadcast":packet.isMulticast()?"Multicast":"Unicast");
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Serial.print(", From: ");
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Serial.print(packet.remoteIP());
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Serial.print(":");
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Serial.print(packet.remotePort());
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Serial.print(", To: ");
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Serial.print(packet.localIP());
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Serial.print(":");
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Serial.print(packet.localPort());
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Serial.print(", Length: ");
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Serial.print(packet.length());
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Serial.print(", Data: ");
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Serial.write(packet.data(), packet.length());
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Serial.println();
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//reply to the client
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packet.printf("Got %u bytes of data", packet.length());
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});
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//Send multicast
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udp.print("Hello!");
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}
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}
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void loop()
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{
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delay(1000);
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//Send multicast
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udp.print("Anyone here?");
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}
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