Globalstar STX3, Руководство пользователя

Страница: 14 / 32

12 12
SUMMARY OF STX3 COMMANDS
Below is a table that summarizes the commands that may be sent to the STX3 using either the serial interface or
the smartphone app. For detailed information of individual commands, refer to the STX3 User Manual, Section 5.2
Serial Packet Mode.
NOTES
1. General Command format is: <Leader><Length><Command><Data…..><CRC1><CRC2>
2. In byte 3 of the Command Response, if the Command Value is returned, the command was acknowledged
(ACK); if 0xFF is returned, the Command is negatively acknowledged (NAK).
COMMAND SYNTAX DESCRIPTION
Send Data data <payload>
Uses the serial packet command format to send a command using the 0x00
command ID. The payload is expected to be up to 144 bytes of hex values
encoded in ASCII.
Get ESN esn
Uses the serial packet command format to send command 0x01 to return the
device electronic serial number.
Abort
Transmission
abort
Uses the serial command format to send command 0x03 to abort the current
message transmit sequence.
Query Bursts bursts
Uses the serial command format to send command 0x04 to return the current
number of burst remaining.
Query FW Version
firmware
Uses the serial command format to send command 0x05 to return the STX3
current firmware version.
Setup
setup <channel,
bursts, interval_min,
interval_max>
Uses the serial command format to send command 0x06 to setup the device.
The parameters are comma separated and are entered in the decimal format.
• channel – The RF Channel
• bursts – The number of bursts
• interval_min – The minimum burst interval
• interval_max – The maximum burst interval
If no arguments are used, then command 0x07 is issued to query the current
setup state.
Query HW Version hardware
Uses the serial command format to send the command 0x09 to return the STX3
hardware version.
CW Test Mode test_cw
Uses the serial command format to send the command 0xFC01 to enter the CW
test mode for 30 seconds.
Send Test Packet test_packet
Uses the serial command format to send the command 0xFC02 to send the
0x80AAFOFOFOAAFOFOFO test packet.
Modulation Test
Mode
test_modulation
Uses the serial command format to send the command 0xFC03 to send back to
back test packets for 30 seconds.
Direct AT
Command
<AT Command>
Uses the AT command mode to send an AT command to the device. The
command is sent directly to the modem, so every command should be prefaced
with AT. The response to the AT command from the STX3 is returned to the user.