Specifications

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18.1 Two Sides
18.1.1 BHT
The BHT equipped with a spread spectrum communications device or IrDA communications
device includes two built-in libraries providing BHT-BASIC programs with access to a subset of
the TCP/IP family of protocols over the spread spectrum communication system or IrDA com-
munication system, respectively.
SOCKET.FN3: This library implements a subset of the BSD4.4 socket application program
interface (API).
FTP.FN3: This library implements FTP client services for file transfers to and from FTP
servers.
18.1.2 Hosts
SOCKET.FN3 and FTP.FN3 require a host machine with the equivalent TCP/IP functionality
and running the appropriate server software.