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208 lines
4.3 KiB
Plaintext
Executable File
208 lines
4.3 KiB
Plaintext
Executable File
/*
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WiFi Server example
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A simple connection with WiFi AP with Wireless Security
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information try to access with WPA or WEP security keys
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A simple server is setup to exchange data.
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created 13 July 2010
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by Domenico La Fauci
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*/
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#include <WiFi.h>
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#include <IPAddress.h>
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byte mac[6] = { 0 };
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IPAddress ip;
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IPAddress gateway;
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IPAddress subnet;
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byte dataBuf[80] = { 0 };
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char ssid[32] = { 0 };
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int status = WL_IDLE_STATUS;
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#define MAX_NUM_SSID 10
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char ssidList[MAX_NUM_SSID][32] = { {0} };
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Server server(23);
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void printIpData()
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{
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ip = WiFi.localIp();
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Serial.print("IP: ");
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Serial.print(ip[3],10);Serial.print(".");
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Serial.print(ip[2],10);Serial.print(".");
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Serial.print(ip[1],10);Serial.print(".");
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Serial.println(ip[0],10);
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subnet = WiFi.subnetMask();
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Serial.print("NETMASK: ");
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Serial.print(subnet[3],10);Serial.print(".");
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Serial.print(subnet[2],10);Serial.print(".");
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Serial.print(subnet[1],10);Serial.print(".");
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Serial.println(subnet[0],10);
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gateway = WiFi.gatewayIP();
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Serial.print("GATEWAY: ");
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Serial.print(gateway[3],10);Serial.print(".");
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Serial.print(gateway[2],10);Serial.print(".");
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Serial.print(gateway[1],10);Serial.print(".");
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Serial.println(gateway[0],10);
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WiFi.macAddress(mac);
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Serial.print("MAC: ");
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Serial.print(mac[5],16);Serial.print(":");
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Serial.print(mac[4],16);Serial.print(":");
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Serial.print(mac[3],16);Serial.print(":");
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Serial.print(mac[2],16);Serial.print(":");
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Serial.print(mac[1],16);Serial.print(":");
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Serial.println(mac[0],16);
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}
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void printCurrNet()
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{
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char* ssid = WiFi.SSID();
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Serial.print("SSID: ");
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Serial.println(ssid);
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byte bssid[6];
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WiFi.BSSID(bssid);
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Serial.print("BSSID: ");
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Serial.print(bssid[5],16);Serial.print(":");
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Serial.print(bssid[4],16);Serial.print(":");
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Serial.print(bssid[3],16);Serial.print(":");
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Serial.print(bssid[2],16);Serial.print(":");
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Serial.print(bssid[1],16);Serial.print(":");
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Serial.println(bssid[0],16);
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int32_t rssi = WiFi.RSSI();
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Serial.print("RSSI:");
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Serial.println(rssi,10);
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uint8_t enct = WiFi.encryptionType();
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Serial.print("Encryption Type:");
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Serial.println(enct,16);
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}
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void scanNetworks()
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{
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byte numSsid = WiFi.scanNetworks();
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if (numSsid > MAX_NUM_SSID) numSsid = MAX_NUM_SSID;
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Serial.print("SSID List:");
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Serial.println(numSsid, 10);
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for (int i = 0; i<numSsid; ++i)
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{
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Serial.println(WiFi.SSID(i));
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}
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}
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int startWiFi()
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{
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Serial.println("Setup WiFi...");
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strcpy(ssid, "Cariddiwep");
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Serial.print("SSID: ");
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Serial.println(ssid);
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int status = WiFi.begin(ssid);
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if ( status != WL_CONNECTED)
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{
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Serial.println("Connection Failed");
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}
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return status;
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}
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void setup()
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{
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Serial.begin(9600);
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Serial.println("*** Start WiFi example ***");
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WiFi.begin();
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//scanNetworks();
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delay(3000);
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//int _status = startWiFi();
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/*
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if ( _status == WL_CONNECTED)
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{
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Serial.println("Wifi Connected!");
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printIpData();
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printCurrNet();
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scanNetworks();
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Serial.println("Starting server...");
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server.begin();
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delay(1000);
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}
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*/
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}
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void loop()
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{
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static boolean free = false;
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// if (free) Serial.println(WiFi.test(),10);
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if (free) WiFi.test();
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byte c = Serial.read();
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if (c!=255)
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{
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switch (c)
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{
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case '1':
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case '2':
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case '3':
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case '4':
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case '5':
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case '6':
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{
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int i = 0;
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for (;i<(c-0x30);++i)
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{
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int num = WiFi.test();
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//Serial.println(num,10);
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}
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break;
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}
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case 'c':
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free = true;
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break;
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case 's':
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free = false;
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break;
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}
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}
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/*
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Client client = server.available();
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static uint8_t count = 0;
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Serial.println("Retry connect...");
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status = WiFi.begin(ssid);
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if (status == WL_CONNECTED)
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{
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byte status = 0;
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Client client = server.available(&status);
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if (client) {
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//Serial.print("Status: ");
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//Serial.println(status, 16);
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byte idx = 0;
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while (client.available())
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{
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dataBuf[idx++] = client.read();
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}
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if (idx>0)
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{
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dataBuf[idx]=0;
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//Serial.println((char*)&dataBuf[0]);
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server.write((char*)&dataBuf[0]);
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}
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return;
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}
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}
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*/
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}
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