C.4 EXTLEVELS Extended Hardware Levels

The EXTLEVELS log contains extended hardware level information for the receiver.

Voltage fields are reported to three decimal places (mV precision). The temperature field is reported to one decimal place.

 

Structure:

Message ID = 798

 

 

 

 

 

 

Log Type: Polled

 

 

 

 

 

 

 

 

 

 

 

 

Field

Data

 

Description

Bytes

Format

Units

Offset

 

 

 

 

 

 

 

 

1

Header

 

Log header, see Page 149

 

-

-

0

 

 

 

 

 

 

 

 

2

GPS temp

 

GPS subsystem temperature

4

Float

Celsius

H

 

 

 

 

 

 

 

 

3

ant current

 

Antenna current

4

Float

A

H+4

 

 

 

 

 

 

 

 

4

core volt

 

GPS subsystem CPU core voltage

4

Float

V

H+8

 

 

 

 

 

 

 

 

5

supply volt

 

GPS subsystem supply voltage

4

Float

V

H+12

 

 

 

 

 

 

 

 

6

rf volt

 

5V RF supply voltage

4

Float

V

H+16

 

 

 

 

 

 

 

 

7

int lna volt

 

Internal LNA voltage

4

Float

V

H+20

 

 

 

 

 

 

 

 

8

lna volt

 

LNA voltage (internal or external)

4

Float

V

H+24

 

 

 

 

 

 

 

 

9

 

 

 

4

Ulong

-

H+28

 

Reserved for future use

 

 

 

 

10

4

Float

-

H+32

 

 

 

 

 

 

 

 

11

 

 

 

4

Float

-

H+36

 

 

 

 

 

 

 

 

12

disk space

 

Remaining space on CF card

4

Ulong

bytes

H+40

 

 

 

 

 

 

 

 

13

 

 

 

4

Float

-

H+44

 

 

 

 

 

 

 

 

14

 

 

 

4

Float

-

H+48

 

 

 

 

 

 

 

 

15

Reserved for future use

4

Float

-

H+52

 

 

 

 

 

16

 

 

 

4

Float

-

H+56

 

 

 

 

 

 

 

 

17

 

 

 

4

Float

-

H+60

 

 

 

 

 

 

 

 

18

 

 

 

4

Float

-

H+64

 

 

 

 

 

 

 

 

156

DL-V3 User Manual Rev 3

Page 156
Image 156
Novatel DL-V3 user manual Extlevels Extended Hardware Levels, 156