void OnDataReceived(object sender, SerialDataReceivedEventArgs e)
{
try
{
while (_port.BytesToRead > 0)
{
int bytesToRead = _port.BytesToRead <= _buf.Length ? _port.BytesToRead : _buf.Length;
int actuallyRead = _port.Read(_buf, 0, bytesToRead);
if (actuallyRead > 0)
{
var data = Encoding.ASCII.GetString(_buf, 0, actuallyRead);
RfidReceived?.Invoke(this, new RfidReceivedEventArgs(data));
WriteDebugLine(data);
}
//if (actuallyRead > 0)
//{
// int etx = -1;
// for (int i = 0; i < actuallyRead; i++)
// {
// if (_buf[i] == STX)
// {
// _stx = i;
// _snIndex = 0;
// }
// else if (_buf[i] == ETX)
// {
// if (_stx >= 0)
// {
// etx = i;
// break;
// }
// }
// else if (_stx >= 0)
// {
// _sn[_snIndex++] = _buf[i];
// }
// }
// if (_stx >= 0 && etx >= 0)
// {
// var data = Encoding.ASCII.GetString(_sn, 0, _snIndex);
// WriteDebugLine(data);
// _stx = -1;
// _snIndex = 0;
// }
//}
}
}
catch (Exception ex)
{
WriteLine(ex);
}
}
void OnRfidReceived(string rfid)
{
RfidReceived?.Invoke(this, new RfidReceivedEventArgs(rfid));
}
void OnRfidReceived(string rfid)
{
var decRfid = ConvertRfidToDecimal(rfid);
RfidReceived?.Invoke(this, new RfidReceivedEventArgs(decRfid));
}