Novatel DL-L2 GPS Receiver User Manual


 
Appendix F DL Logs
DL User Manual Rev 3 73
LPSTATUSA/B
The LPSTATUS log is used to display system status information. The PDC State and GPSCard Status are represented as
hexadecimal digits, which are described in Table 21: PDC Status Word Encoding and Table 22: GPS Status Word
Encoding (see the STATUSA/B log, Page 83). The GROUP command does not support this log. LPSTATUSA/B is now
obsolete in that it is still supported for backward compatibility but will disappear in the next major revision of software
due to having been superseded by a superior log (STATUSA/B).
LPSTATUSA
Structure:
Field # Field type Data Description Example
1 $LPSTATUSA Log header $LPSTATUS
2 Source Battery used A
3 BattA Battery A voltage (milliVolts) 11750
4 BattB Battery B voltage (milliVolts) 10890
5 CardIn PC Card indicator (1=inserted) 1
6 CardFree Unused bytes remaining on PC Card 1992403
7 PDC Status Current PDC status (see Table 21: PDC Status Word Encoding, Page
84)
3AF
8 GPS Status GPSCard status (see Table 22: GPS Status Word Encoding, Page 85) 1
9 FileName Name of current log file 01929383.PDC
10 *xx Checksum *55
11 [CR][LF] Sentence terminator [CR][LF]
Example:
$LPSTATUS,A,11750,10890,1,1992403,3AF,1,01929383.PDC*55[CR][LF]
LPSTATUSB
Message ID = 1029; Message byte count = 56
Format:
Field # Data Bytes Format Units Offset
1 Sync 3 Char 0
(header) Checksum 1 Char 3
Message ID 4 Integer 4
Message byte count 4 Integer 8
2 Source 1 Char 12
3 Filler 3 Char 13
4 BattA 4 Integer milliVolts 16
5 BattB 4 Integer milliVolts 20
6 CardIn 4 Boolean 24
7 CardFree 4 Unsigned long Bytes 28
8 PDCStatus 4 Unsigned long 32
9 GPSStatus 4 Unsigned long 36
10 FileName 13 Char 40
11 Filler 3 Char 53