task main ()
{
int index;
// port to use for the socket
int BOFHport = 6666;
string dataString;
// get our bluetooth name
getFriendlyName(dataString);
int avail = 0;
StartTask(updateScreen);
// initialise the port, etc
RS485initLib();
N2WchillOut();
N2WsetDebug(true);
N2WchillOut();
// Disconnect if already connected
N2WDisconnect();
wait1Msec(100);
if (!N2WCustomExist())
{
StopTask(updateScreen);
wait1Msec(50);
eraseDisplay();
PlaySound(soundException);
nxtDisplayCenteredBigTextLine(1, "ERROR");
nxtDisplayTextLine(3, "No custom profile");
nxtDisplayTextLine(4, "configured!!");
while(true) EndTimeSlice();
}
N2WLoad();
wait1Msec(100);
N2WConnect(true);
connStatus = "connecting";
while (!N2WConnected())
wait1Msec(1000);
connStatus = "connected";
PlaySound(soundBeepBeep);
wait1Msec(3000);
N2WgetIP(IPaddress);
memcpy(dataStrings[4], IPaddress, strlen(IPaddress) + 1);
wait1Msec(1000);
N2WTCPClose(0);
N2WchillOut();
RS485clearRead();
N2WchillOut();
// Open a listening socket on port 6666
if (!N2WTCPOpenServer(1, BOFHport))
{
writeDebugStreamLine("Err open port %d", BOFHport);
PlaySound(soundException);
while(bSoundActive) EndTimeSlice();
StopAllTasks();
}
while (true)
{
// Check if anyone has sent us anything
avail = N2WTCPAvail(1);
if (avail > 0)
{
rxbytes += avail;
N2WchillOut();
PlaySound(soundFastUpwardTones);
// Read what the client sent us
sprintf(dataStrings[0], "%d bytes from", avail);
N2WTCPRead(1, avail);
N2WchillOut();
// Get the MAC address of the client
dataStrings[2] = "Remote MAC:";
N2WTCPClientMAC(1, dataStrings[3]);
writeDebugStream("MAC: ");
writeDebugStreamLine(dataStrings[3]);
N2WchillOut();
// check the IP address of the client
N2WTCPClientIP(1, dataStrings[1]);
N2WchillOut();
// Send back a hearty "Hi there, <IP>!"
index = 0;
returnMsg = "Hi there, ";
index = RS485appendToBuff(buffer, index, returnMsg);
index = RS485appendToBuff(buffer, index, dataStrings[1]);
returnMsg = "\n";
index = RS485appendToBuff(buffer, index, returnMsg);
txbytes += index;
N2WTCPWrite(1, (tHugeByteArray)buffer, index);
N2WchillOut();
// Terminate the connection to the client
N2WTCPDetachClient(1);
N2WchillOut();
wait1Msec(1000);
}
// Wait a bit
wait1Msec(50);
}
}
task main ()
{
// initialise the port, etc
RS485initLib();
displayTextLine(0, "Stat: disconnected");
displayTextLine(2, "-------------------");
N2WchillOut();
N2WsetDebug(true);
N2WchillOut();
// Disconnect if already connected
N2WDisconnect();
sleep(100);
// Delete any pre-existing custom profiles and reset the device
N2WDelete();
N2WchillOut();
N2WReset();
sleep(4000);
// enable DHCP
if (useDHCP)
{
N2WsetDHCP(true);
}
else
{
N2WsetDHCP(false);
N2WchillOut();
N2WsetIPAddress(ipaddress);
N2WchillOut();
N2WsetMask(netmask);
N2WchillOut();
N2WsetDNS1(DNS1);
N2WchillOut();
N2WsetDNS2(DNS2);
N2WchillOut();
N2WsetGateway(gateway);
}
sleep(100);
// Enable or disable AdHoc
N2WsetAdHoc(useAdHoc);
sleep(100);
// SSID to connect to
N2WsetSSID(ssid);
sleep(100);
if (useWPA)
N2WSecurityWPAPassphrase(passphrase);
else if (useWPA2)
N2WSecurityWPA2Passphrase(passphrase);
else if (useWEP104)
N2WSecurityWEP104(passphrase);
else if (useOpen)
N2WSecurityOpen();
displayTextLine(0, "Stat: Calculating");
displayTextLine(3, "This can take up");
displayTextLine(4, "to 30 seconds");
sleep(100);
// Save this profile to the custom profile
N2WSave();
sleep(100);
// Load the custom profile
N2WLoad();
sleep(100);
N2WConnect(true);
displayTextLine(0, "Stat: Connecting");
while (!N2WConnected())
sleep(500);
sleep(3000);
N2WgetIP(ipaddress);
displayTextLine(3, "My IP address is");
displayTextLine(4, ipaddress);
displayTextLine(0, "Stat: Configured");
N2WchillOut();
N2WSave();
playSound(soundBeepBeep);
while(true) sleep(1);
}
task main() {
string mac;
string IP;
eraseDisplay();
nxtDisplayTextLine(0, "NXT2WIFI SETUP" );
nxtDisplayTextLine(7, "IP SETUP MAC" );
nNxtButtonTask = -2;
// initialise the port, etc
RS485initLib();
memset(RS485rxbuffer, 0, sizeof(RS485rxbuffer));
memset(RS485txbuffer, 0, sizeof(RS485txbuffer));
// Disconnect if already connected
N2WsetDebug(true); // enable debug stream on computer terminal
while(true)
{
// PRESS RIGHT BUTTON TO RETRIEVE MAC ADDRESS
if (nNxtButtonPressed == kRightButton)
{
N2WgetMAC(mac);
nxtDisplayTextLine(4, mac);
// Debounce button
while (nNxtButtonPressed != kNoButton) EndTimeSlice();
}
// PRESS RIGHT BUTTON TO TEST NETWORK CREATION AND CONNECTIVITY
if (nNxtButtonPressed == kEnterButton)
{
N2WDisconnect();
N2WchillOut();
N2WDelete();
CreateCustomWIFI();
N2WchillOut();
N2WConnect(true); // connect to custom profile
wait1Msec(1000);
nxtDisplayTextLine(3, "Connecting...");
while (!N2WConnected())
wait1Msec(1000);
nxtDisplayTextLine(3, "Connected!");
PlayTone(523, 90); // C5
wait1Msec(100);
PlayTone(659,90); // E5
wait1Msec(100);
PlayTone(784,90);
wait1Msec(100);
N2WgetIP(IP);
nxtDisplayTextLine(4, IP);
while (nNxtButtonPressed != kNoButton) EndTimeSlice();
}
// PRESS LEFT BUTTON TO RETRIEVE IP ADDRESS
if (nNxtButtonPressed == kLeftButton)
{
N2WgetIP(IP);
nxtDisplayTextLine(4, IP);
while (nNxtButtonPressed != kNoButton) EndTimeSlice();
}
}
}