REFERENCE MANUAL - FTP Directory Listing - Trimble

B
TRIMBLE ASCII INTERFACE PROTOCOL (TAIP)
PR
Protocol
The protocol message (PR) is the method used to control which I/O protocols are
active on the serial ports.
• Off
• Input only
• Output only
• Both input and output
The PR data string format is:
[;TAIP=xy] [;TSIP=xy] [;NMEA=xy]
Item # of Char Units Format Value
Port A protocol 1 n/a X T = Both in and out
I = Input only
O = Output only
F = Off
N = Not available
Port B protocol 1 n/a y T = Both in and out
I = Input only
O = Output only
F = Off
N = Not available
Sending the following message will set the receiver to TAIP-IN and TAIP-OUT on
PORT A and NMEA-OUT on Port B.
>SPR;TAIP=TF;TSIP=FF;NMEA=FO
Note – Bi-directional TSIP, TAIP and NMEA are supported on Ports 1 and 2.
If a protocol is not implemented within the application, x and/or y will have the value
N, and any set message for that protocol is ignored.
It is possible to turn off all input processing on a port. If this is done, neither TAIP nor
TSIP can be used to change the active protocols.
If you do not use battery back-up and you do not have the settings saved in FLSAH
memory, all port characteristics will reset to the default after power is removed.
198 Copernicus GPS Receiver