private Olimexino328_packet ReadNextPacket(BinaryReader BR, ref int iPosition)
{
Olimexino328_packet pk = new Olimexino328_packet();
pk.sync0 = 0;
pk.sync1 = 0;
while ((pk.sync0 != 0xa5) && (pk.sync1 != 0x5a))
{
BR.BaseStream.Position = iPosition;
if (iPosition > BR.BaseStream.Length - 3)
{
return(pk);
}
pk.sync0 = BR.ReadByte();
pk.sync1 = BR.ReadByte();
iPosition++;
}
pk.version = BR.ReadByte();
pk.count = BR.ReadByte();
pk.d1 = ReverseBytes(BR.ReadUInt16());
pk.d2 = ReverseBytes(BR.ReadUInt16());
pk.d3 = ReverseBytes(BR.ReadUInt16());
pk.d4 = ReverseBytes(BR.ReadUInt16());
pk.d5 = ReverseBytes(BR.ReadUInt16());
pk.d6 = ReverseBytes(BR.ReadUInt16());
pk.switches = BR.ReadByte();
return(pk);
}
private void ParseBuffer()
{
while ((1 == 1) && (Buffer.Count > 0))
{
// packet header available and one packet available
while ((Buffer.Count > 0) && (Buffer[0] != 0xa5))
{
Buffer.RemoveAt(0);
}
if ((Buffer.Count >= 17) && (Buffer[0] == 0xa5))
{
// read packet
byte[] pkg = new byte[17];
Olimexino328_packet pk = new Olimexino328_packet();
for (int i = 0; i < 17; i++)
{
pkg[i] = Buffer[0];
Buffer.RemoveAt(0);
}
if ((pkg[0] == 0xa5) && (pkg[1] == 0x5a))
{
pk.sync0 = pkg[0];
pk.sync1 = pkg[1];
pk.version = pkg[2];
pk.count = pkg[3];
pk.d1 = (UInt16)(pkg[5] + (pkg[4] << 8));
pk.d2 = (UInt16)(pkg[7] + (pkg[6] << 8));
pk.d3 = (UInt16)(pkg[9] + (pkg[8] << 8));
pk.d4 = (UInt16)(pkg[11] + (pkg[10] << 8));
pk.d5 = (UInt16)(pkg[13] + (pkg[12] << 8));
pk.d6 = (UInt16)(pkg[15] + (pkg[14] << 8));
pk.switches = pkg[16];
rtfv1.Pop(pk.d1);
rtfv2.Pop(pk.d2);
rtfv3.Pop(pk.d3);
rtfv4.Pop(pk.d4);
rtfv5.Pop(pk.d5);
rtfv6.Pop(pk.d6);
}
else
{
Debug.WriteLine("Invalid packet received!");
}
}
else
{
break;
}
}
}
private Olimexino328_packet ReadNextPacket(BinaryReader BR, ref int iPosition)
{
Olimexino328_packet pk = new Olimexino328_packet();
pk.sync0 = 0;
pk.sync1 = 0;
while ((pk.sync0 != 0xa5) && (pk.sync1 != 0x5a))
{
BR.BaseStream.Position = iPosition;
if (iPosition > BR.BaseStream.Length-3)
{
return pk;
}
pk.sync0 = BR.ReadByte();
pk.sync1 = BR.ReadByte();
iPosition++;
}
pk.version = BR.ReadByte();
pk.count = BR.ReadByte();
pk.d1 = ReverseBytes(BR.ReadUInt16());
pk.d2 = ReverseBytes(BR.ReadUInt16());
pk.d3 = ReverseBytes(BR.ReadUInt16());
pk.d4 = ReverseBytes(BR.ReadUInt16());
pk.d5 = ReverseBytes(BR.ReadUInt16());
pk.d6 = ReverseBytes(BR.ReadUInt16());
pk.switches = BR.ReadByte();
return pk;
}
private void ParseBuffer()
{
while ((1 == 1) && (Buffer.Count > 0))
{
// packet header available and one packet available
while ((Buffer.Count > 0) && (Buffer[0] != 0xa5)) Buffer.RemoveAt(0);
if ((Buffer.Count >= 17) && (Buffer[0] == 0xa5))
{
// read packet
byte[] pkg = new byte[17];
Olimexino328_packet pk = new Olimexino328_packet();
for (int i = 0; i < 17; i++) {
pkg[i] = Buffer[0];
Buffer.RemoveAt(0);
}
if ((pkg[0] == 0xa5) && (pkg[1] == 0x5a))
{
pk.sync0 = pkg[0];
pk.sync1 = pkg[1];
pk.version = pkg[2];
pk.count = pkg[3];
pk.d1 = (UInt16)(pkg[5] + (pkg[4] << 8));
pk.d2 = (UInt16)(pkg[7] + (pkg[6] << 8));
pk.d3 = (UInt16)(pkg[9] + (pkg[8] << 8));
pk.d4 = (UInt16)(pkg[11] + (pkg[10] << 8));
pk.d5 = (UInt16)(pkg[13] + (pkg[12] << 8));
pk.d6 = (UInt16)(pkg[15] + (pkg[14] << 8));
pk.switches = pkg[16];
rtfv1.Pop(pk.d1);
rtfv2.Pop(pk.d2);
rtfv3.Pop(pk.d3);
rtfv4.Pop(pk.d4);
rtfv5.Pop(pk.d5);
rtfv6.Pop(pk.d6);
}
else
{
Debug.WriteLine("Invalid packet received!");
}
}
else
{
break;
}
}
}