Specifications

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16.1 Overview
In addition to the BHT-BASIC statements and functions, the BHT-100 series supports the fol-
lowing extended functions which can be invoked by the
CALL statement.
Extended func-
tions
Used to: Remarks
SYSTEM.FN3
Read or write system settings from/
to the memory.
CONSOLE.FN3
Draw a dot/line/rectangle or control
the touch screen.
SYSMDFY.FN3
Reconfigure BHT/CU systems or
get/set system reconfig file informa-
tion.
CRC.FN3
Calculate a CRC.
SS.FN3
Connect or disconnect the BHT to/
from the spread spectrum system.
(For details, see Chapter 17.)
(Integrated in models
equipped with the spread
spectrum wireless device)
SOCKET.FN3
Implement a subset of the TCP/IP
socket application program inter-
face (API). (For details, see Chapter
18.)
FTP.FN3
Implement FTP client services for
file transfer to/from FTP servers.
(For details, see Chapter 18.)