static void Main(string[] args)
{
int N, i, R;
string RESP;
RESP = "S";
while (RESP.ToUpper() == "S")
{
Console.Clear();
Console.WriteLine("PROGRAMA - TABUADA 2.0");
Console.WriteLine();
Console.Write("Informe um valor: ");
N = int.Parse(Console.ReadLine());
Console.ReadLine();
for (i = 1; i <= 10; i++)
{
// Cálculo da tabuada propriamente dito
R = N * i;
// Apresentação da tabuada no formato N X i = R
Console.WriteLine("{0,2} X {1,2} = {2,3}", N, i, R);
}
Console.WriteLine();
Console.WriteLine("Deseja continuar?");
Console.Write("[S] para SIM ou [N] para NÂo: ");
RESP = Console.ReadLine();
Console.WriteLine();
}
}
static void Main(string[] args)
{
int N, I, R;
string RESP;
RESP = "S";
while (RESP.ToUpper() == "S")
{
Console.Clear();
Console.WriteLine("PROGRAMA - TABUADA");
Console.WriteLine();
Console.Write("Informe um valor: ");
N = int.Parse(Console.ReadLine());
Console.WriteLine();
for (I = 1; I <= 10; I++)
{
R = N * I;
Console.WriteLine("{0,2} X {1,2} = {2,3}", N, I, R);
}
Console.WriteLine();
Console.WriteLine("Deseja continuar?");
Console.Write("[S] para SIM ou [N] para NAO: ");
RESP = Console.ReadLine();
Console.WriteLine();
}
}
private bool PeekCommand(ref CardBuffer inBuffer)
{
CardBuffer RESP;
CardBuffer CTRL = new CardBuffer("84");
RESP = ReaderChannel.Control(CTRL);
if ((RESP == null) || (RESP.Length <= 1) || (RESP.GetByte(0) != 0x00))
{
Trace.WriteLine("Control(" + CTRL.AsString() + ") failed");
if (RESP == null)
{
Trace.WriteLine("\terr." + ReaderChannel.LastError + " : " + ReaderChannel.LastErrorAsString);
}
else
{
Trace.WriteLine("\tResp= " + RESP.AsString());
}
return(false);
}
byte[] buffer = new byte[RESP.Length - 1];
for (int i = 0; i < RESP.Length - 1; i++)
{
buffer[i] = RESP.GetByte(i + 1);
}
inBuffer = new CardBuffer(buffer);
return(true);
}
private bool PokeResponse(CardBuffer outBuffer)
{
CardBuffer RESP;
CardBuffer CTRL;
byte[] buffer = new byte[outBuffer.Length + 1];
buffer[0] = 0x84;
for (int i = 0; i < outBuffer.Length; i++)
{
buffer[i + 1] = outBuffer.GetByte(i);
}
CTRL = new CardBuffer(buffer);
RESP = ReaderChannel.Control(CTRL);
if ((RESP == null) || (RESP.Length < 1) || (RESP.GetByte(0) != 0x00))
{
Trace.WriteLine("Control(" + CTRL.AsString() + ") failed");
if (RESP == null)
{
Trace.WriteLine("\terr." + ReaderChannel.LastError + " : " + ReaderChannel.LastErrorAsString);
}
else
{
Trace.WriteLine("\tResp= " + RESP.AsString());
}
return(false);
}
return(true);
}
public bool WaitEvent(ref byte evtcode, ref byte evtflags, ushort timeout_ms)
{
CardBuffer RESP;
byte[] _ctrl = new byte[4];
_ctrl[0] = 0x83;
_ctrl[1] = 0x00;
_ctrl[2] = (byte)(timeout_ms / 0x0100);
_ctrl[3] = (byte)(timeout_ms % 0x0100);
CardBuffer CTRL = new CardBuffer(_ctrl);
RESP = ReaderChannel.Control(CTRL);
if ((RESP == null) || (RESP.Length < 3) || (RESP.GetByte(0) != 0x00))
{
Trace.WriteLine("Control(" + CTRL.AsString() + ") failed");
if (RESP == null)
{
Trace.WriteLine("\terr." + ReaderChannel.LastError + " : " + ReaderChannel.LastErrorAsString);
}
else
{
Trace.WriteLine("\tResp= " + RESP.AsString());
}
return(false);
}
evtcode = RESP.GetByte(1);
evtflags = RESP.GetByte(2);
return(true);
}
public bool GetEvent(ref byte evtcode, ref byte evtflags)
{
if (ReaderChannel == null)
{
return(false);
}
CardBuffer RESP;
CardBuffer CTRL = new CardBuffer("8300");
RESP = ReaderChannel.Control(CTRL);
if ((RESP == null) || (RESP.Length < 3) || (RESP.GetByte(0) != 0x00))
{
Trace.WriteLine("Control(" + CTRL.AsString() + ") failed");
if (RESP == null)
{
Trace.WriteLine("\terr." + ReaderChannel.LastError + " : " + ReaderChannel.LastErrorAsString);
}
else
{
Trace.WriteLine("\tResp= " + RESP.AsString());
}
return(false);
}
evtcode = RESP.GetByte(1);
evtflags = RESP.GetByte(2);
return(true);
}
private bool DriveBuzzer(bool active)
{
if (ReaderChannel == null)
{
return(false);
}
CardBuffer RESP;
CardBuffer CTRL;
if (active)
{
CTRL = new CardBuffer("581C0040");
}
else
{
CTRL = new CardBuffer("581C0200");
}
RESP = ReaderChannel.Control(CTRL);
if ((RESP == null) || (RESP.Length < 1) || (RESP.GetByte(0) != 0x00))
{
return(false);
}
return(true);
}
private bool EmulStop()
{
if (ReaderChannel == null)
{
return(false);
}
if (trace)
{
Trace.WriteLine("Stopping NFC card emulation");
}
CardBuffer RESP;
CardBuffer CTRL_LED = new CardBuffer("581E");
CardBuffer CTRL_BUZ = new CardBuffer("581C");
CardBuffer CTRL_NFC = new CardBuffer("83100000");
RESP = ReaderChannel.Control(CTRL_NFC);
if ((RESP == null) || (RESP.Length < 1) || ((RESP.GetByte(0) != 0x00) && (RESP.GetByte(0) != 0x1D)))
{
if (trace)
{
Trace.WriteLine("Control(" + CTRL_NFC.AsString() + ") failed");
if (RESP == null)
{
Trace.WriteLine("\terr." + ReaderChannel.LastError + " : " + ReaderChannel.LastErrorAsString);
}
else
{
Trace.WriteLine("\tResp= " + RESP.AsString());
}
}
return(false);
}
ReaderChannel.Control(CTRL_LED);
ReaderChannel.Control(CTRL_BUZ);
return(true);
}
private bool EmulStart()
{
if (ReaderChannel == null)
{
return(false);
}
if (trace)
{
Trace.WriteLine("Starting NFC card emulation");
}
CardBuffer RESP;
CardBuffer CTRL = new CardBuffer("83100100");
RESP = ReaderChannel.Control(CTRL);
if ((RESP == null) || (RESP.Length < 1) || (RESP.GetByte(0) != 0x00))
{
if (trace)
{
Trace.WriteLine("Control(" + CTRL.AsString() + ") failed");
if (RESP == null)
{
Trace.WriteLine("\terr." + ReaderChannel.LastError + " : " + ReaderChannel.LastErrorAsString);
}
else
{
Trace.WriteLine("\tResp= " + RESP.AsString());
}
}
return(false);
}
if (debug)
{
Trace.WriteLine("=");
}
return(true);
}
