Globalstar SmartOne Series User Manual page 55

the undesired state and triggering the Undesired Input State report
rate. The message format is shown in table 6.
Byte Number
0
0
0
0
0
1,2,3,4,5,6
7
7
SmartOne Manual Rev 1.5
Variable
Type field
Battery state
GPS Data Valid
Missed Input State
Change
GPS fail counter
Latitude/Longitude
Input Status
Standard Message
Sub-Type
Bits Description
Bit (1:0) = 0 = Standard
2 message type:
Bit (2) 0 = Good battery.
1
replace battery.
Bit (3) 0 = GPS Data valid in
this message.
1
in this message cycle, ignore
Latitude and Longitude fields.
Bit (4) Missed Input 1.
value of 1 in this bit means
that an input state change of
Input 1 was missed due to the
transmission of a higher
priority message.
2 Bit (5) = Missed Input 2.
value of 1 in this bit means
that an input state change of
Input 2 was missed due to the
transmission of a higher
priority message.
Bit (7:6) = GPS fail counter.
2 Counts up to a maximum value of
3 upon GPS failure.
Byte 1 = Latitude MSByte
Byte 2 = Latitude
Byte 3 = Latitude LSByte
Byte 4 = Longitude MSByte
Byte 5 = Longitude
Byte 6 = Longitude LSByte
360 degrees of Longitude coded
48
in signed binary with 3 bytes
and 180 degrees of Latitude
coded in signed binary with 3
bytes.
Positive Longitudes correspond
to East Longitudes
Positive Latitudes correspond
to North Latitudes
These bits reflect the state of
the inputs and indicate which
one, if any, triggered an
Undesired Input State message.
Bit 0: Input 1: 0 = Desired,
1 =Undesired.
4
Bit 1: Input 1 state:
Closed, 1 = Open
Bit 2: Input 2: 0 = Desired,
1 = Undesired
Bit 3: Input 2 state:
Closed, 1 = Open
Bits (7:4) Standard message
4
sub-type code.
DOC# 9100-0268-01
1 =
1 = GPS failed
A
A
0 =
0 =
Value is 4 in
p.55