Globalsat TR-206 - Acknowledgement

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4.2 Acknowledgement
Acknowledgement is the acknowledge receipt used to confirm if server or
device receive the command or report from each other.
Code
word
Parameters Value Description
Send confirmation to server
1=Enable
A0 after receiving command
from server
Wait confirmation from
A1 server after sending
message to server
Timeout of waiting
A2
confirmation from server
1/0
1/0
u8
0=Disable
1=Enable
0=Disable
Confirmation message="ACK\r"
0~255
Default=5
A3 Device Ack with ID string 1/0
A4 ID string is IMEI or device ID 1/0
1=IMEI, 0=Device ID
Available when A3=1
The confirmation message from the device is defined in the table below.
A0
A3
A4
Confirmation message
0
x
x
No confirmation required
1
0
x
“ACK\r”
1
1
0
”Device ID, ACK\r”
1
1
1
”IMEI, ACK\r”
Note: “Device ID” is defined by O5.
For example, set A0=1, A1=1, A3=1, A4=1, server sends command to TR-206
whose IMEI is 011412000010789. After receiving the command, TR-206 will
send acknowledgement receipt as “011412000010789,ACK\r”
For example, set A0=1, A1=1, A3=1, A4=0 and O5=Globalsat. After receiving
command, TR-206 will send acknowledgement receipt as “Globalsat,ACK\r”
For example, set A0=1, A1=1, A3=0. After receiving the command, TR-206 will
send acknowledgement receipt as “ACK\r”