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DL-V3 Firmware Reference Manual Rev 2
Chapter 3
DL-V3 Logs
3.4
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
-
-
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
Reserved for future use
4
Ulong
-
H+28
10
4
Float
-
H+32
11
4
Float
-
H+36
12
disk space
Remaining space on CF card
4
Ulong
bytes
H+40
13
Reserved for future use
4
Float
-
H+44
14
4
Float
-
H+48
15
4
Float
-
H+52
16
4
Float
-
H+56
17
4
Float
-
H+60
18
4
Float
-
H+64