SCANTECH ID (Champtek company) RFR100 - Manual (Page 11)

User Manual – RFR100 433MHz TCPIP Reader
11

Recommends CAT-5/5E or CAT-6 high quality Ethernet wire cable for
RFR100.

RFR100 is typical indoor used, for outdoor environment the Reader
can be protected in a NEMA enclosure. The operation performance
will be reduced the negatively impacted by nature weather
conditions such as moisture, excessive temperature.
APIs
Champtek also provides efficient C ++ APIs to reduce the time of
software development. This section describes how to use the APIs to
setup and control RFR100.
Network Connection API
Prototype DWORD con_connectdvc(char* ip, unsigned short
port)
Description Connect the remote reader with assigned IP and Port
Parameter ip[input]: The address of the IP
port[input]: The communication port of the reader
Return value Connection ID (Program automatically assigns this connection
ID to the reader)
Null – Failed
Prototype bool con_selectdvc( DWORD handle )
Description Select a specific reader before send a command
Parameter Handle[input]: Connection ID
Return value True
False – Failed
Prototype bool con_reconnect()
Description Re-connect the selected device (ref. bool con_selectdvc)
Parameter None
Return value True
False