mirror of
https://github.com/lsdlsd88/JC4827W543.git
synced 2026-07-22 11:53:59 +01:00
initial commit
This commit is contained in:
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#include <WiFi.h>
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#include <AsyncUDP.h> //引用以使用异步UDP
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const char *ssid = "CMCC-404";
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const char *password = "12345678";
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AsyncUDP udp; //创建UDP对象
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unsigned int localUdpPort = 10000; //本地端口号
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unsigned int broadcastPort = localUdpPort;
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const char *broadcastData = "broadcast data";
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// const uint8_t broadcastData[] = {"broadcast data"};
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void onPacketCallBack(AsyncUDPPacket packet)
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{
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Serial.print("UDP数据包来源类型: ");
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Serial.println(packet.isBroadcast() ? "广播数据" : (packet.isMulticast() ? "组播" : "单播"));
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Serial.print("远端地址及端口号: ");
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Serial.print(packet.remoteIP());
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Serial.print(":");
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Serial.println(packet.remotePort());
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Serial.print("目标地址及端口号: ");
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Serial.print(packet.localIP());
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Serial.print(":");
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Serial.println(packet.localPort());
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Serial.print("数据长度: ");
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Serial.println(packet.length());
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Serial.print("数据内容: ");
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Serial.write(packet.data(), packet.length());
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Serial.println();
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packet.print("reply data");
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broadcastPort = packet.remotePort();
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}
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void setup()
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{
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Serial.begin(115200);
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Serial.println();
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WiFi.mode(WIFI_STA);
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WiFi.begin(ssid, password);
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while (!WiFi.isConnected())
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{
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delay(500);
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Serial.print(".");
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}
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Serial.println("Connected");
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Serial.print("IP Address:");
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Serial.println(WiFi.localIP());
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while (!udp.listen(localUdpPort)) //等待udp监听设置成功
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{
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}
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udp.onPacket(onPacketCallBack); //注册收到数据包事件
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}
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void loop()
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{
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delay(5000);
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udp.broadcastTo(broadcastData, broadcastPort); //可以使用该方法广播信息
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// IPAddress broadcastAddr((~(uint32_t)WiFi.subnetMask())|((uint32_t)WiFi.localIP())); //计算广播地址
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// udp.writeTo(broadcastData, sizeof(broadcastData), broadcastAddr, localUdpPort); //广播数据
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}
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@@ -0,0 +1,60 @@
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Started logging.
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2022/06/27 12:35:52 logging to c:\Users\zhang'pei\Desktop\ESP32-2432S028例子\arduino\Source code\4_6_WIFI_STA_UDP\inols.log
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2022/06/27 12:35:52 Initial board configuration: {"ESP32 Dev Module" esp32:esp32:esp32}
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2022/06/27 12:35:52 Language server build path: C:\Users\zhang'pei\AppData\Local\Temp\arduino-language-server983477051
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2022/06/27 12:35:52 Language server build sketch root: C:\Users\zhang'pei\AppData\Local\Temp\arduino-language-server983477051\sketch
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2022/06/27 12:35:52 [92mIDE --> LS CL: REQUEST initialize 0: [0m
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2022/06/27 12:35:52 IDE --> initialize 0 [93m locked[0m
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2022/06/27 12:35:52 IDE --> initialize 0 [93m unlocked[0m
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2022/06/27 12:35:52 INIT--- initializing workbench
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2022/06/27 12:35:52 INIT--- [93m locked[0m
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2022/06/27 12:35:52 --> initialize(file:///c%3A/Users/zhang%27pei/Desktop/ESP32-2432S028%E4%BE%8B%E5%AD%90/arduino/Source%20code/4_6_WIFI_STA_UDP)
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2022/06/27 12:35:52 [91mIDE <-- LS CL: ANSWER UNBOUND (0): [0m
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2022/06/27 12:35:52 running: d:\arduino\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe --config-file c:\Users\zhang'pei\.arduinoIDE\arduino-cli.yaml compile --fqbn esp32:esp32:esp32 --only-compilation-database --clean --source-override C:\Users\ZHANG'~1\AppData\Local\Temp\496817502 --build-path C:\Users\zhang'pei\AppData\Local\Temp\arduino-language-server983477051 --format json C:\Users\zhang'pei\Desktop\ESP32-2432S028例子\arduino\Source code\4_6_WIFI_STA_UDP
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2022/06/27 12:35:52 [92mIDE --> LS CL: NOTIFICATION initialized: [0m
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2022/06/27 12:35:53 INIT--- initializing workbench (done)
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2022/06/27 12:35:53 INIT--- [93m unlocked[0m
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2022/06/27 12:35:53 IDE --> initialized notif1 [93m read-locked[0m
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2022/06/27 12:35:53 IDE --> initialized notif1 notification is not propagated to clangd
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2022/06/27 12:35:53 IDE --> initialized notif1 [93m read-unlocked[0m
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2022/06/27 12:35:53 [92mIDE --> LS CL: NOTIFICATION textDocument/didOpen: [0m
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2022/06/27 12:35:53 IDE --> textDocument/didOpen notif2 [93m locked[0m
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2022/06/27 12:35:53 IDE --> textDocument/didOpen notif2 (throttled: waiting for clangd)
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2022/06/27 12:35:53 IDE --> textDocument/didOpen notif2 [93m unlocked (waiting clangd)[0m
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Started logging.
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2022/06/27 13:56:25 logging to c:\Users\zhang'pei\Desktop\ESP32-2432S028例子\arduino\Source code\4_6_WIFI_STA_UDP\inols.log
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2022/06/27 13:56:25 Initial board configuration: {"ESP32 Dev Module" esp32:esp32:esp32}
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2022/06/27 13:56:25 Language server build path: C:\Users\zhang'pei\AppData\Local\Temp\arduino-language-server392733503
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2022/06/27 13:56:25 Language server build sketch root: C:\Users\zhang'pei\AppData\Local\Temp\arduino-language-server392733503\sketch
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2022/06/27 13:56:25 [92mIDE --> LS CL: REQUEST initialize 0: [0m
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2022/06/27 13:56:25 IDE --> initialize 0 [93m locked[0m
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2022/06/27 13:56:25 IDE --> initialize 0 [93m unlocked[0m
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2022/06/27 13:56:25 INIT--- initializing workbench
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2022/06/27 13:56:25 INIT--- [93m locked[0m
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2022/06/27 13:56:25 [91mIDE <-- LS CL: ANSWER UNBOUND (0): [0m
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2022/06/27 13:56:25 --> initialize(file:///c%3A/Users/zhang%27pei/Desktop/ESP32-2432S028%E4%BE%8B%E5%AD%90/arduino/Source%20code/4_6_WIFI_STA_UDP)
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2022/06/27 13:56:25 running: d:\arduino\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe --config-file c:\Users\zhang'pei\.arduinoIDE\arduino-cli.yaml compile --fqbn esp32:esp32:esp32 --only-compilation-database --clean --source-override C:\Users\ZHANG'~1\AppData\Local\Temp\085198226 --build-path C:\Users\zhang'pei\AppData\Local\Temp\arduino-language-server392733503 --format json C:\Users\zhang'pei\Desktop\ESP32-2432S028例子\arduino\Source code\4_6_WIFI_STA_UDP
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2022/06/27 13:56:25 [92mIDE --> LS CL: NOTIFICATION initialized: [0m
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2022/06/27 13:56:26 INIT--- initializing workbench (done)
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2022/06/27 13:56:26 INIT--- [93m unlocked[0m
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2022/06/27 13:56:26 IDE --> initialized notif1 [93m read-locked[0m
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2022/06/27 13:56:26 IDE --> initialized notif1 notification is not propagated to clangd
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2022/06/27 13:56:26 IDE --> initialized notif1 [93m read-unlocked[0m
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2022/06/27 13:56:26 [92mIDE --> LS CL: NOTIFICATION textDocument/didOpen: [0m
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2022/06/27 13:56:26 IDE --> textDocument/didOpen notif2 [93m locked[0m
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2022/06/27 13:56:26 IDE --> textDocument/didOpen notif2 (throttled: waiting for clangd)
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2022/06/27 13:56:26 IDE --> textDocument/didOpen notif2 [93m unlocked (waiting clangd)[0m
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@@ -0,0 +1,45 @@
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Started logging.
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<<<
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Content-Length: 3218
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>>>
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Content-Length: 598
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<<<
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||||
Content-Length: 52
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{"jsonrpc":"2.0","method":"initialized","params":{}}Content-Length: 2353
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{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///c%3A/Users/zhang%27pei/Desktop/ESP32-2432S028%E4%BE%8B%E5%AD%90/arduino/Source%20code/4_6_WIFI_STA_UDP/4_6_WIFI_STA_UDP.ino","languageId":"cpp","version":1,"text":"#include <WiFi.h>\r\n#include <AsyncUDP.h> //引用以使用异步UDP\r\n\r\nconst char *ssid = \"@snail\";\r\nconst char *password = \"ss559550\";\r\n\r\nAsyncUDP udp; //创建UDP对象\r\nunsigned int localUdpPort = 10000; //本地端口号\r\n\r\nunsigned int broadcastPort = localUdpPort;\r\nconst char *broadcastData = \"broadcast data\";\r\n// const uint8_t broadcastData[] = {\"broadcast data\"};\r\n\r\nvoid onPacketCallBack(AsyncUDPPacket packet)\r\n{\r\n Serial.print(\"UDP数据包来源类型: \");\r\n Serial.println(packet.isBroadcast() ? \"广播数据\" : (packet.isMulticast() ? \"组播\" : \"单播\"));\r\n Serial.print(\"远端地址及端口号: \");\r\n Serial.print(packet.remoteIP());\r\n Serial.print(\":\");\r\n Serial.println(packet.remotePort());\r\n Serial.print(\"目标地址及端口号: \");\r\n Serial.print(packet.localIP());\r\n Serial.print(\":\");\r\n Serial.println(packet.localPort());\r\n Serial.print(\"数据长度: \");\r\n Serial.println(packet.length());\r\n Serial.print(\"数据内容: \");\r\n Serial.write(packet.data(), packet.length());\r\n Serial.println();\r\n\r\n packet.print(\"reply data\");\r\n broadcastPort = packet.remotePort();\r\n}\r\n\r\nvoid setup()\r\n{\r\n Serial.begin(115200);\r\n Serial.println();\r\n\r\n WiFi.mode(WIFI_STA);\r\n WiFi.begin(ssid, password);\r\n while (!WiFi.isConnected())\r\n {\r\n delay(500);\r\n Serial.print(\".\");\r\n }\r\n Serial.println(\"Connected\");\r\n Serial.print(\"IP Address:\");\r\n Serial.println(WiFi.localIP());\r\n\r\n while (!udp.listen(localUdpPort)) //等待udp监听设置成功\r\n {\r\n }\r\n udp.onPacket(onPacketCallBack); //注册收到数据包事件\r\n}\r\n\r\nvoid loop()\r\n{\r\n delay(5000);\r\n\r\n udp.broadcastTo(broadcastData, broadcastPort); //可以使用该方法广播信息\r\n\r\n // IPAddress broadcastAddr((~(uint32_t)WiFi.subnetMask())|((uint32_t)WiFi.localIP())); //计算广播地址\r\n // udp.writeTo(broadcastData, sizeof(broadcastData), broadcastAddr, localUdpPort); //广播数据\r\n}\r\n"}}}
|
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||||
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||||
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||||
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||||
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||||
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||||
Started logging.
|
||||
|
||||
<<<
|
||||
Content-Length: 3218
|
||||
|
||||
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|
||||
>>>
|
||||
Content-Length: 598
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|
||||
<<<
|
||||
Content-Length: 52
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||||
|
||||
{"jsonrpc":"2.0","method":"initialized","params":{}}Content-Length: 2355
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|
||||
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|
||||
Reference in New Issue
Block a user