Beckman Coulter Biomedical GmbH B40420 Benutzerhandbuch

— Command Code: 0x08
— Input: Bit rate, Data Bits, Parity bits, Stop bits. The Default values for the

communication parameters are 57.6 kbps, 1 start bit, 8 bits data, 1 stop bit and no

parity bit (8N1).

— Output: NA

• Start Firmware Update

— Purpose: Sets the RFID reader board to the firmware update mode.
— Command Code: 0x0A
— Input: NA
— Output: NA

• Firmware Data

— Purpose: Send the firmware data from the host to the RFID reader board.
— Command Code: 0x0B
— Input: Firmware HEX file
— Output: NA

• Set Address

— Purpose: Sets the RS-485 Bus Address for the RFID reader board.
— Command Code: 0x0F
— Input: RS-485 Bus Address
— Output: NA

• Reset Address

— Purpose: Reset the RS-485 Bus Address of the RFID reader board to the Default

value.

— Command Code: 0xFF
— Input: NA
— Output: NA

• Get antenna connection state

— Purpose: Identify the connected antennas and to know how many are connected

to the RFID Board.

— Command Code: 0x10
— Input: NA
— Output: Amount of connected antennas and Antenna indices

• Get inventory

— Purpose: Read out the inventory from all RFID tag's that are in the range of the

connected antennas.

— Command Code: 0x11
— Input: NA
— Output: Amount of connected antennas, Antenna indices, DSFID, UID

• Get memory

— Purpose: Read out the RFID Memory Data of all known RFID tag's or only one

defined RFID tag.

— Command Code: 0x1F
— Input: RFID Tag
— Output: Number of RFID Tags, Index of the antenna, Amount of data bytes for

each RFID tags and Memory data

Important User Information
Communication Protocol

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