Instruction manual

Command Response Formats Page 117
Command
Query: $PASHQ,SAT,B or
Set: $PASHS,NME,SAT,B,ON
Typical Response:
$PASHR,SAT,03,03,103,56,60,U,23,225,61,39,U,16,045,02,21,U*6E
where each item is as described in Table 4.66.
NMEA TTT (Event Marker) Message
$PASHS,NME,TTT
This command enables/disables the event marker message. The structure is
$PASHS,NME,TTT,x,y
where x is the output port A, B, or C, and y is ON or OFF. This message is not output
unless an event pulse is being input through the serial port and the event marker
option (E) is available in the receiver.
Example: Enable TTT message on port A
$PASHS,NME,TTT,A,ON followed by output command
Table 4.66: Typical SAT Message
Item Description
$PASHR,SAT Header
03 Number of SVs locked
03 PRN number of the first SV
103 Azimuth of the first SV in degrees
56 Elevation of the first SV in degrees
60 Signal strength of the first SV
U SV used in position computation
23 PRN number of the second SV
225 Azimuth of the second SV in degrees
61 Elevation of the second SV in degrees
39 Signal strength of the second SV
U SV used in position computation
16 PRN number of the third SV
045 Azimuth of the third SV in degrees
02 Elevation of the third SV in degrees
21 Signal strength of the third SV
U SV used in position computation
6E Message checksum in hexadecimal