Using WizFi 210 with Arduino

Question

I am using the Arduino UNOr3 and ArduIDE 1.6.4 and trying to compile the example code for Basic Server Test. Using the Arduino WizFi shield. /****************************************************************** WizFiShield Basic Server Test Example This sketch makes the server socket and accpet TCP connection from the client Circuit: WizFiShield connected to Arduino via SPI RST: pin 2 // Output DRDY: pin 3 // Input CSB: pin 4 // output MOSI: pin 11 // output MISO: pin 12 // input SCK: pin 13 // out Created 27 Sep. 2012 by James YS Kim (jameskim@wiznet.co.kr, javakys@gmail.com) Modified 27 May. 2013 by Jinbuhm Kim (jbkim@wiznet.co.kr, jinbuhm.kim@gmail.com) *****************************************************************/ // WizFi210 communicates using SPI, so include the SPI library: #include #include #include #include #include #include #include #include #define SSID "borsuk" // SSID of your AP #define Key "1234678901234567890123456" // Key or Passphrase // Wi-Fi security option (NO_SECURITY, WEP_SECURITY, WPA_SECURITY, WPA2PSK_SECURITY) #define Security WPA_SECURITY unsigned int SrcPort = 50000; // listening port number WizFi2x0Class myWizFi; WizFiClient myClient[4];//(SIP, ServerPort); WizFiServer myServer(SrcPort); TimeoutClass ConnectInterval; boolean Wifi_setup = false; /////////////////////////////// // 1msec Timer void Timer1_ISR() { myWizFi.ReplyCheckTimer.CheckIsTimeout(); } // ////////////////////////////// void setup() { byte retval, i; Serial.begin(9600); Serial.println(" Serial Init"); for(i=0; i<4; i++) myClient[i] = WizFiClient(); myWizFi.begin(); ConnectInterval.init(); // Timer1 Initialize Timer1.initialize(1000); // 1msec Timer1.attachInterrupt(Timer1_ISR); myWizFi.SendSync(); myWizFi.ReplyCheckTimer.TimerStart(3000); Serial.println("Send Sync data"); while(1) { if(myWizFi.CheckSyncReply()) { myWizFi.ReplyCheckTimer.TimerStop(); Serial.println("Rcvd Sync data"); break; } if(myWizFi.ReplyCheckTimer.GetIsTimeout()) { Serial.println("Rcving Sync Timeout!!"); // Nothing to do forever; for(;;) ; } } //////////////////////////////////////////////////////////////////////////// // AP association while(1) { byte tmpstr[32]; retval = myWizFi.associate(SSID, Key, Security, true); if(retval == 1){ myWizFi.GetSrcIPAddr(tmpstr); Serial.println("AP association Success"); Serial.print("MY IPAddress: "); Serial.println((char *)tmpstr); Wifi_setup = true; break; }else{ Serial.println("AP association Failed"); } } if(myServer.begin()) Serial.println("Server Listen OK"); else Serial.println("Server Listen Failed"); } void loop() { uint8_t i; byte rcvdBuf[129]; memset(rcvdBuf, 0, 129); if(Wifi_setup) { myWizFi.RcvPacket(); for(i=0; i<4; i++) { if(myClient[i].available()){ if(myClient[i].read(rcvdBuf)) { Serial.print("CID["); Serial.print((char)myClient[i].GetCID()); Serial.print("]"); Serial.println((char *)rcvdBuf); myClient[i].write(rcvdBuf); } }…

wizdaniel · Answer

hi damowerko. WizFi Shield library has been optimized in the Arduino IDE 1.0.x versions. So I hope you try the test from a previous version.

Damowerko · Answer

It compiles on the old version but the Arduino fails to establish a ‘sync’ with the WizFi Shield: “Serial init Send sync data Rcving sync timeout!!”

guix · Answer

I have the same problem…