NavCom LAND-PAK Rev.N User Manual
Page 78
Technical Reference Manual Rev. N
Blk = All;
Blu = IOP w/Internal Radio
;
Red = IOP & LBM
;
Grn = Engine only
76
0x73 - Radio configuration Control Block - Variable Length
This Block is actually multiple blocks sharing the same ID and multiple sub ID’s.
Present data is requested using a special 0x73 message rather than the more conventional
message 0x20. The request command appears as follows:
Request
Record
Usage
Command - Yes
Response - Yes
Input: sets the internal radio operation;
Output: reports the current internal radio settings
Ref
Message Field Description
Data Type Units
Range
Scale
Byte
Count
STX
02
(hex)
U08
1
PRA1 99 (hex)
U08
1
PRA2 66 (hex)
U08
1
ID
73
(hex)
U08
1
Length 0x0008
U16
2
W1
0x00
U08
1
W2
0x00 Sub ID
U08
1
W3
Block Request
0x01: Operation Mode
(Master/Slave)
0x02: Radio Power Setting
0x04: FEC
0x08: HOP Pattern
0x10: HOP Interval
0x20: Packet Control
0x40: Roam Control
0x80: Remote Control
U08
1
Port
B0=1: Diagnostic Port
B1=1: Control Port
B2=1: Data Port
B3=1: Network Port
B4-B7: Reserved
U08
1
CKSM Checksum
U08
1
ETX
03
(hex)
U08
1
0x73 continued on next page