public bool WriteTagHEX(string hexString)
{
if (!FeHexConvert.isHexString(hexString))
{
Console.WriteLine($"{hexString} is not a HEX value");
return(false);
}
var tagsInventory = _reader.TagInventory(true, 0x10, Settings.Instance.AntennaByte);
int status = -1;
if (tagsInventory.Count == 1)
{
FedmIscTagHandler_EPC_Class1_Gen2 tag = tagsInventory.Values.First() as FedmIscTagHandler_EPC_Class1_Gen2;
if (tag != null)
{
Console.WriteLine($"Writing: {hexString}");
status = tag.WriteEPC(hexString, "");
}
}
if (status == 0)
{
return(true);
}
return(false);
}
private void btnTagAction_Click(object sender, EventArgs e)
{
int back = 0;
uint BlockSize = 0;
byte[] Data = null;
byte[] respData = null;
Dictionary <string, FedmIscTagHandler> .ValueCollection listTagHandler;
if (!connected)
{
return;
}
listTagHandler = TagList.Values;
foreach (FedmIscTagHandler tag in listTagHandler)
{
if (tag is FedmIscTagHandler_ISO15693)
{
FedmIscTagHandler_ISO15693 newTag = (FedmIscTagHandler_ISO15693)tag;
Console.WriteLine(newTag.GetTagName());
// read data blocks and write same data back to tag
back = newTag.ReadMultipleBlocks((uint)4, (uint)4, out BlockSize, out Data);
back = newTag.WriteMultipleBlocks(4, 4, 4, Data);
}
else if (tag is FedmIscTagHandler_ISO14443)
{
FedmIscTagHandler newTag = null;
// execute a select command for MIFARE DESFire
// TagSelect creates a new TagHandler object internally
newTag = Reader.TagSelect(tag, 9);
if (newTag is FedmIscTagHandler_ISO14443_4_MIFARE_DESFire)
{
FedmIscTagHandler_ISO14443_4_MIFARE_DESFire desfireTag = (FedmIscTagHandler_ISO14443_4_MIFARE_DESFire)newTag;
Console.WriteLine(desfireTag.GetTagName());
// read version information
// use the internal Interface IFlexSoftCrypto
back = desfireTag.IFlexSoftCrypto.GetVersion((byte)0, out respData);
}
}
else if (tag is OBID.TagHandler.FedmIscTagHandler_EPC_Class1_Gen2)
{
FedmIscTagHandler_EPC_Class1_Gen2 newTag = (FedmIscTagHandler_EPC_Class1_Gen2)tag;
Console.WriteLine(newTag.GetTagName());
// write a new EPC number (without password)
back = newTag.WriteEPC("1102030405060708090A0B0C", "");
}
}
}
public bool WriteTagASCII(string asciiString)
{
var tagsInventory = _reader.TagInventory(true, 0x10, Settings.Instance.AntennaByte);
int status = -1;
int tagCount = tagsInventory.Count;
if (tagCount > 1)
{
Display.WriteError("Too Many Tags in Reader Field");
return(false);
}
if (tagCount < 1)
{
Display.WriteError("No Tags in Reader Field");
return(false);
}
FedmIscTagHandler_EPC_Class1_Gen2 tag = tagsInventory.Values.First() as FedmIscTagHandler_EPC_Class1_Gen2;
if (tag != null)
{
Display.WriteInformation($"Detected Tag - Writing: {asciiString}");
status = tag.WriteEPC(HexConverter.ConvertASCIItoHexString(asciiString), "");
}
if (status == 0)
{
return(true);
}
Display.WriteError("Error status code " + status + ": " + _reader.GetStatusText((byte)status));
return(false);
}
