private void Inventory()
{
byte Qvalue = Convert.ToByte(0);
byte Session = Convert.ToByte(0);
// Convert.ToByte((int)_readerProfile.InventorySearchMode);
byte AdrTID = 0;
byte LenTID = 0;
byte TIDFlag = 0;
byte[] EPC = new byte[5000];
int CardIndex;
int CardNum = 0;
int Totallen = 0;
int EPClen, m;
string s, sEPC;
string temps;
int fCmdRet = StaticClassReaderB.Inventory_G2(ref fComAdr, AdrTID, LenTID, TIDFlag, EPC, ref Totallen, ref CardNum, comPortIndex);
if ((fCmdRet == 1) | (fCmdRet == 2) | (fCmdRet == 3) | (fCmdRet == 4) | (fCmdRet == 0xFB)) //end of read
{
byte[] daw = new byte[Totallen];
Array.Copy(EPC, daw, Totallen);
temps = ByteArrayToHexString(daw);
// fInventory_EPC_List = temps; //存贮记录
m = 0;
if (CardNum == 0)
{
// fIsInventoryScan = false;
return;
}
string lastEPC = "";
for (CardIndex = 0; CardIndex < CardNum; CardIndex++)
{
EPClen = daw[m];
sEPC = temps.Substring(m * 2 + 2, EPClen * 2);
m = m + EPClen + 1;
if (sEPC.Length != EPClen * 2)
{
return;
}
var readTime = DateTime.Now;
var tag = new Split
{
DateTimeOfDay = readTime,
TimeOfDay = readTime.ToString("hh.mm.ss.ff"),
Epc = sEPC,
// Rssi = Convert.ToInt32(RSSI, 16).ToString(),
SplitName = _readerProfile.Name,
SplitDeviceId = _readerProfile.Id,
InventorySearchMode = _readerProfile.InventorySearchMode
};
if (_readerProfile.ReadingMode == ReadingMode.Desktop)
{
onAssignTag(tag);
}
else
{
onRecordTag(tag);
}
}
}
}
private bool SetWorkingMode()
{
int Reader_bit0;
int Reader_bit1;
int Reader_bit2;
int Reader_bit3;
byte[] Parameter = new byte[6];
Parameter[0] = Convert.ToByte(1); // "0=Answer Mode", "1=Active mode"
if (true) //"EPCC1-G2
{
Reader_bit0 = 0; // "EPCC1-G2
}
else
{
Reader_bit0 = 1;
}
if (true)
{
Reader_bit1 = 0; //Wiegand Output
}
else
{
Reader_bit1 = 1;
}
if (true) // buzzer
{
Reader_bit2 = 0; // Activate buzzer
}
else
{
Reader_bit2 = 1;
}
if (true)
{
Reader_bit3 = 0; //Word Addr
}
else
{
Reader_bit3 = 1;
}
Parameter[1] = Convert.ToByte(Reader_bit0 * 1 + Reader_bit1 * 2 + Reader_bit2 * 4 + Reader_bit3 * 8);
//storage area or inquiry condcuted Tags
if (false)
{
Parameter[2] = 0; //Password
}
if (true)
{
Parameter[2] = 1; //EPC
}
if (false)
{
Parameter[2] = 2; //TID
}
if (false)
{
Parameter[2] = 3; //user
}
if (false)
{
Parameter[2] = 4; //Multi-Tag
}
if (false)
{
Parameter[2] = 5; //Single-Tag
}
//if (textBox3.Text == "")
//{
// MessageBox.Show("Address is NULL!", "Information");
// return;
//}
Parameter[3] = Convert.ToByte("02", 16); //was textBox3.Text
Parameter[4] = Convert.ToByte(1 + 1); //real word number
Parameter[5] = Convert.ToByte(0);; //single tag filtering itme
int resullt = StaticClassReaderB.SetWorkMode(ref fComAdr, Parameter, comPortIndex);
if (resullt == 0)
{
return(true);
}
return(false);
}
