Protocol Options: 9010 Protocol; Function Key Mappings - Psion Teklogix 9150 User Manual

Chapter 4: Base Station Configuration
9010 / Serial
The three available choices are STX/ETB, LF/CR, and DEL/LF. Each of these
three choices specifies the start and end characters that delimit the start and end of
data on the serial link to the host. These characters are:
Note: For communication to Teklogix handlers or SDKs, always use STX/ETB.
LF/CR and DEL/LF are used in third-party handlers.
The default setting is STX/ETB.
Use Cyclic Redundancy Check (CRC)
If this parameter is enabled (
data sent over the serial line to the host.
4.4.3.3

Protocol Options: 9010 Protocol

Use NS/NR
If this parameter is enabled (
serial host connection.
Note: Only use NS/NR with the STX/ETB protocol. Teklogix recommends that
this be enabled when possible.
.ull Duplex Mode
If this parameter is enabled (
tion on this serial host connection.
4.4.3.4 .unction Key Mappings
These parameters are not applicable to the 9010/Serial emulation.
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Teklogix 9150 Wireless Gateway User Manual
Character Code
STX Start of Text
ETB End of Text Block
LF Line Feed
CR Carriage Return
DEL Delete
Table 4.3 Serial Line Protocol Character Codes
√
), the 9150 base station uses a CRC checksum on the
√
), the 9150 base station uses NS/NR protocol for this
√
), the 9150 base station uses full-duplex communica-
Meaning Hex Value
01
17
0A
0D
7F