Globalstar STX3 - Query Setup Command (0 x07); Query Hardware Version Command (0 x09)

8545-0198-01 Revision 1.9 STX3 Users Manual
9/24/2020 Globalstar, Inc. Confidential and Proprietary Page | 19
Where the setup information is:
• RF channel : 00 Channel A
• # of bursts: 03 3 bursts per message
• Minimum Burst Interval: 18 0x18 = 24, 24 x 5 = 120 seconds
• Maximum Burst Interval: 30 0x30 = 48, 48 x 5 = 240 seconds
5.2.2.7 Query Setup (0x07)
The Query Setup command requests the STX3 to return the current setup parameters.
0x07
header
len
cmd
CRC1
CRC2
AA
05
07
66
B0
Command: AA 05 07 66 B0
Response:
Where:
• RF channel : Valid values are: 0 = Channel A, 1 = Channel B, 2 = Channel C, 3 = Channel D
• # of bursts: Valid values are: 0x01 thru x14 (1 to 20 bursts)
• Minimum Burst Interval: Units of 5 seconds. Valid values are: 0x01 thru 0x3C (5 to 300 seconds)
• Maximum Burst Interval: Units of 5 seconds. Valid values are: 0x02 thru 0x78 (10 to 600 seconds)
Example Response: AA 0E 07 00 23 18 60 00 03 18 30 00 5D 60
Where the setup information returned is:
• RF channel : 00 Channel A
• # of bursts: 03 3 bursts per message
• Minimum Burst Interval: 18 0x18 = 24, 24 x 5 = 120 seconds
• Maximum Burst Interval: 30 0x30 = 48, 48 x 5 = 240 seconds
5.2.2.8 Query Hardware Version (0x09)
The Query Hardware Version command requests the STX3 to return the current hardware version information.
0x09
header
len
Cmd
CRC1
CRC2
AA
05
09
18
59
header len 04
RF channel # of Bursts Interval Min
Interval Max RESERVED
CRC1 CRC2
AA 0E 07 XX XX
XX XX
XX XX XX
XX XX
CC CC
RESERVED