Novatel Software Version 4.45 OM-20000026 Rev 1 Marine GPS System User Manual


 
5 Special Pass-Through Logs
MiLLennium Command Descriptions Manual 31
Figure 5-1 Pass-Through Log Data
When pass-through logs are being used, the GPSCard's command interpreter continues to monitor the port for valid
input commands and replies with error messages when the data is not recognized as such. If you do not want the
pass-through input port to respond with error messages during unrecognized data input, see the
MESSAGES
command, Appendix C for details on how to inhibit the port's error message responses. As well, if you do not want
the reference station to accept any input from the remote device, use the
ACCEPT NONE command to disable the
port's command interpreter.
5.1 COMMAND SYNTAX
Syntax:
Example 1:
log com2 com1a onchanged
log to-port from-port-A/B trigger
Syntax Range Value Description Default
log Log command unlogall
to-port COM1, COM2 Port that will output the pass-through log data
from-port-[A/B] COM1A/B, COM2A/B Port that will accept input data;
[A] option logs data as ASCII,
[B] option logs data with binary header
trigger onchanged or onnew log will output upon receipt of :
<CR>, <LF>, 80 characters, or 1/2 sec. timeout
Serial Cable
Host PC
(Reference Station)
fix position (lat,lon,ht,id)
accept com1 none
log com1 pvaa ontime 5
messages com1 off
log console com1a onchanged
Host PC
(Rover Station)
To COM1
$
P
V
A
A
d
a
t
a
l
og
To COM1
Data Link
Serial Cable
To COM2
To COM2