Bin 94; Table 7-4 Bin 80 Message - CSI Wireless Vector Sensor Reference Manual

GPS solution. Bit 0
corresponds to the GPS
satellite with PRN 1.
GPSUtcDiff Whole seconds between UTC
and GPS time (GPS minus
UTC)
HDOPTimes10 Horizontal dilution of precision
scaled by 10 (0.1 units)
VDOPTimes10 Vertical Dilution of precision
scaled by 10 (0.1 units)
WAAS PRN PRN and tracked or used
bitmask status masks
WAAS PRN bit mask.
• Bit 00 Mask of satellites tracked by first WAAS satellite
• Bit 01 Mask of satellites tracked by second WAAS satellite
• Bit 02 Mask of satellites used by first WAAS satellite
• Bit 03 Mask of satellites used by second WAAS satellite
• Bit 04 Unused
• Bit 05-09 Value used to find PRN of first WAAS satellite (This value +
• 120 = PRN)
• Bit 10-14 Value used to find PRN of second WAAS satellite (This
• value + 120 = PRN)
• Bit 15 Unused
7.1.3 Bin 80
This message has a BlockID of 80 and is 40 bytes excluding the header and epilogue. This message
contains the WAAS message. The following table describes the constituents of this message in
order.

Table 7-4 Bin 80 Message

Name Components
PRN Broadcast PRN
Spare Not used at this time
MsgSecOfWeek Seconds of week for message
WaasMsg[8] 250 bit WAAS message (RTCA
DO-229). 8 unsigned longs
with most significant bit
received first
Vector Sensor Reference Manual
long represent
satellites
Unsigned 2 Positive
short
Unsigned 2 Positive
short
Unsigned 2 Positive
short
Unsigned 2 See below
short
Type Bytes
Unsigned short 2
Unsigned short 2 Future use
Unsigned long 4
Unsigned long 4 x 8 =
32
Value
104