Specifications

130 Z-Family Technical Reference Manual
DBN: DBEN Message
$PASHQ,DBN,x
Query DBEN message for one epoch where x is the optional output port.
Example: $PASHQ,DBN <enter>
$PASHR,RPC
DBEN is a packed message which contains one-epoch of GPS pseudo-range and car-
rier phase measurements. It is an essential message which is used for CPD operation.
This message only exists in binary format. If ASCII format is requested (default) only the header will
be sent ($PASHR,RPC)
Structure:
$PASHR,RPC,<data length><packed data><ChkSum>
xx10xxxx 2 CPD solution
xx11xxxx 3 Reserved
C : bit 4
xxxx0xxx 0 Float solution
xxxx1xxx 1 Fixed solution
D : bit 3
xxxxx0xx 0 Updated solution with measurement update
xxxxx1xx 1 Projected solution with time update
E : bit 2
xxxxxx0x 0 Normal CPD solution
xxxxxx1x 1 RVP CPD solution
F : bit 1 (least significant bit)
xxxxxxx0 0 Usual CPD solution
xxxxxxx1 1 Fast CPD solution
Table 6.63: Solution Type Flag Structure (Binary Format) (continued)
Symbol and Bits Values
Meaning