I bought a card that sends data through the serial port and along with it, came the demo software. When using the software, it correctly displays the data (it is RFID reader)
005827006004007914307F76
Corresponding to the chip's Hexadecimal number.
But I need to make a stand-alone software, but the serial port reading is incorrect. I downloaded various programs to monitor the serial port and tried my own code in java
By the programs I downloaded and by my code, I read:
X'
When I convert: X 'to HEXADECIMAL, it returns: 005827, which are the first 6 numbers. But how to get the rest? Why does he just send it? Anyone have any idea what that might be? Thank you!