It helps if you post the actual code you are unsung. You can not get any readings from that code.
Values from the reader are backing up in the buffer and that is why it appeares to carry on reading when you withdraw the card.
It helps if you post the actual code you are unsung. You can not get any readings from that code.
Values from the reader are backing up in the buffer and that is why it appeares to carry on reading when you withdraw the card.