// Callback function for state changed callback
static void StateChangedCB(BrickletNFCRFID sender, byte state, bool idle)
{
if (idle)
{
currentTagType = (byte)((currentTagType + 1) % 3);
sender.RequestTagID(currentTagType);
}
if (state == BrickletNFCRFID.STATE_REQUEST_TAG_ID_READY)
{
byte tagType;
byte tidLength;
byte[] tid;
sender.GetTagID(out tagType, out tidLength, out tid);
if (tidLength == 7)
{
Console.WriteLine("Found tag of type {0} with ID " +
"[{1:X} {2:X} {3:X} {4:X} {5:X} {6:X} {7:X}]",
tagType, tid[0], tid[1], tid[2], tid[3], tid[4], tid[5], tid[6]);
}
else
{
Console.WriteLine("Found tag of type {0} with ID [{1:X} {2:X} {3:X} {4:X}]",
tagType, tid[0], tid[1], tid[2], tid[3]);
}
}
}
// Callback function for state changed callback
static void StateChangedCB(BrickletNFCRFID sender, byte state, bool idle)
{
if(idle)
{
currentTagType = (byte)((currentTagType + 1) % 3);
sender.RequestTagID(currentTagType);
}
if(state == BrickletNFCRFID.STATE_REQUEST_TAG_ID_READY)
{
byte tagType;
byte tidLength;
byte[] tid;
sender.GetTagID(out tagType, out tidLength, out tid);
if(tidLength == 7)
{
Console.WriteLine("Found tag of type {0} with ID " +
"[{1:X} {2:X} {3:X} {4:X} {5:X} {6:X} {7:X}]",
tagType, tid[0], tid[1], tid[2], tid[3], tid[4], tid[5], tid[6]);
}
else
{
Console.WriteLine("Found tag of type {0} with ID [{1:X} {2:X} {3:X} {4:X}]",
tagType, tid[0], tid[1], tid[2], tid[3]);
}
}
}
static void Main()
{
IPConnection ipcon = new IPConnection(); // Create IP connection
BrickletNFCRFID nr = new BrickletNFCRFID(UID, ipcon); // Create device object
ipcon.Connect(HOST, PORT); // Connect to brickd
// Don't use device before ipcon is connected
// Register state changed callback to function StateChangedCB
nr.StateChangedCallback += StateChangedCB;
// Start scan loop
nr.RequestTagID(BrickletNFCRFID.TAG_TYPE_MIFARE_CLASSIC);
Console.WriteLine("Press enter to exit");
Console.ReadLine();
ipcon.Disconnect();
}
private static string UID = "XYZ"; // Change XYZ to the UID of your NFC/RFID Bricklet
#endregion Fields
#region Methods
static void Main()
{
IPConnection ipcon = new IPConnection(); // Create IP connection
BrickletNFCRFID nr = new BrickletNFCRFID(UID, ipcon); // Create device object
ipcon.Connect(HOST, PORT); // Connect to brickd
// Don't use device before ipcon is connected
// Register state changed callback to function StateChangedCB
nr.StateChanged += StateChangedCB;
// Start scan loop
nr.RequestTagID(BrickletNFCRFID.TAG_TYPE_MIFARE_CLASSIC);
Console.WriteLine("Press enter to exit");
Console.ReadLine();
ipcon.Disconnect();
}
// Callback function for state changed callback
static void StateChangedCB(BrickletNFCRFID sender, byte state, bool idle)
{
if(state == BrickletNFCRFID.STATE_REQUEST_TAG_ID_READY)
{
Console.WriteLine("Tag found");
// Write 16 byte to pages 5-8
byte[] dataWrite = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
sender.WritePage(5, dataWrite);
Console.WriteLine("Writing data...");
}
else if(state == BrickletNFCRFID.STATE_WRITE_PAGE_READY)
{
// Request pages 5-8
sender.RequestPage(5);
Console.WriteLine("Requesting data...");
}
else if(state == BrickletNFCRFID.STATE_REQUEST_PAGE_READY)
{
// Get and print pages
byte[] data = sender.GetPage();
string str = "" + data[0];
for(int i = 1; i < data.Length; i++)
{
str += " " + data[i];
}
Console.Write("Read data: [" + str + "]");
}
else if((state & (1 << 6)) == (1 << 6))
{
// All errors have bit 6 set
Console.WriteLine("Error: " + state);
}
}
private static string UID = "XYZ"; // Change XYZ to the UID of your NFC/RFID Bricklet
// Callback function for state changed callback
static void StateChangedCB(BrickletNFCRFID sender, byte state, bool idle)
{
if (state == BrickletNFCRFID.STATE_REQUEST_TAG_ID_READY)
{
Console.WriteLine("Tag found");
// Write 16 byte to pages 5-8
byte[] dataWrite = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
sender.WritePage(5, dataWrite);
Console.WriteLine("Writing data...");
}
else if (state == BrickletNFCRFID.STATE_WRITE_PAGE_READY)
{
// Request pages 5-8
sender.RequestPage(5);
Console.WriteLine("Requesting data...");
}
else if (state == BrickletNFCRFID.STATE_REQUEST_PAGE_READY)
{
// Get and print pages
byte[] data = sender.GetPage();
string str = "" + data[0];
for (int i = 1; i < data.Length; i++)
{
str += " " + data[i];
}
Console.Write("Read data: [" + str + "]");
}
else if ((state & (1 << 6)) == (1 << 6))
{
// All errors have bit 6 set
Console.WriteLine("Error: " + state);
}
}