Table of Contents
Advertisement
Data Logs
5.5.13 RAWFRAMEDATAB
This log contains the raw frame or subframe navigation data for all GPS and SBAS signals except for L2 P(Y).
One log is output for each tracked signal.
Output states:
Valid trigger:
Frequency:
Message ID:
Header Format:
Field
Field Name
1
header
2
sigChan
3
HWchan
4
prn
5
signal type
6
reserved
7
parity status
8
#parity failures
9
#bits in frame
10
#bytes
11
Data
12
32-bit CRC
a. Additional bytes of padding may be added to maintain 4 byte alignment. Padding bytes will be included in
the #bytes count.
WAAS G-III Reference Receiver User Manual Rev 1
Operational
ONNEW
When a frame or subframe has been decoded
4104
G-III Log
Description
G-III log header
Signal channel this frame was decoded on
Hardware channel this frame was decoded on
Satellite PRN tracked
Signal type
0 = L1 C/A GPS
1 = L2 P(Y)
2 = L1 C
3 = L2 C
4 = L5 GPS
5 = L1 C/A SBAS
6 = L5 SBAS
Reserved
Parity status word
See Table 47, Parity Status on Page 118
Number of subframes that had parity failures
since steady-state tracking
Number of bits in frame/subframe
Number of bytes to follow
Raw frame/subframe data
Chapter 5
Binary
Format
# Bytes
Offset
H
0
Ushort
2
H
Ushort
2
H+2
Ushort
2
H+4
Ushort
2
H+6
Ushort
2
H+8
Ushort
2
H+10
Ulong
4
H+12
Ulong
4
H+16
Ulong
4
H+20
Hex
a
H+24
Variable
[variable]
Hex
4
Variable
117
Advertisement
Table of Contents
