11H (Device Basic Information)¶
When the terminal receives a valid AT@RTO command with a subcommand of 8, it will respond to this message to the backend server.
Report carrying this record is a high-priority report, please see here for more information.
The frame format of a report that only carries 11H record is as follows:
For example (Total 107 bytes):
2B 00 00 6B 00 01 23 45 67 89 01 23 45 C0 31 00 0A 00 00 54 66 8E 47 F7 00 00 11 00 02 0B 4D 79 49 6F 54 64 65 76 69 63 65 04 0F 4D 50 30 39 39 32 31 44 38 30 30 30 31 33 33 16 02 00 0C 58 12 01 23 45 67 89 01 23 45 01 23 45 67 89 01 23 45 67 89 5A 13 80 08 10 42 47 39 36 4D 41 52 30 34 41 30 34 4D 31 47 00 01 23 4A 24
Parts |
Fields |
Length (Byte) |
Range/Format |
Default |
|
|---|---|---|---|---|---|
Head |
18 or 20 |
||||
Reserved |
1 or 1+N |
||||
Records |
Record Length |
1 or 2 |
00H-7FH or 8080H-FFFFH |
||
Generated Time |
4 |
||||
Record Count Number |
2 |
0000H-FFFFH |
|||
Record ID |
1 |
11H |
11H |
||
Event Code |
1 |
00H |
00H |
||
Data of Record |
Data ID |
1 or 2 |
00H-7FH or 8080H-FFFFH |
||
Data Length |
1 or 2 |
00H-7FH or 8080H-FFFFH |
|||
Data Content |
N |
||||
… |
|||||
… |
|||||
Tail |
4 |
||||
The definitions of parts ‘Head’, ‘Reserved’, and ‘Tail’ are here.
Event Code
The default is 00H.
Data of Record
It consists of one or more Data ID units.
By default, this record contains only the data IDs listed below, which can be changed by the AT@QRC command described below.
Configuration¶
The parameters related to the generation and transmission of 11H record are controlled by the following QRC command:
Example:
AT@QRC=gl601###,11,,,1,2|88,012F$
+ACK:QRC,123456789012345,C031,10,0,11,012F,20210407101530,1234$
AT@QRC?gl601###,11,0C37$
+QRY:QRC,123456789012345,C031,10,0,1,1,11,,,1,2|88,0C37,20210407101530,1234$
Parts |
Fields |
Length (Byte) |
Range/Format |
Default |
|---|---|---|---|---|
Head |
Header |
3 |
AT@ |
AT@ |
Command Word |
3 |
QRC |
QRC |
|
Leading Symbol |
1 |
= |
= |
|
Password |
8-16 |
gl601### |
||
Body |
Record ID |
2 |
11 |
11 |
Reserved |
0 |
|||
Reserved |
0 |
|||
Action |
1 |
0-2 |
||
Data IDs |
N |
ID1|ID2|ID3… |
||
Tail |
Sequence Number |
4 |
0000-FFFF (‘0’-‘9’, ‘A’-‘F’) |
|
Tail |
1 |
$ |
$ |
Record ID
Which record to configure. Always “11” here.
Action
Empty - No change the data IDs in the terminal. If this field is empty, the ‘Data IDs’ field will be ignored.
0 - Append the data IDs carried in the ‘Data IDs’ field to the terminal.
1 - Replace the data IDs in the terminal with the data IDs carried by the ‘Data IDs’ field.
2 - Clear the data IDs carried in the ‘Data IDs’ field from the terminal.
Note: In particular, it always will be 1 when reading this field.
Data IDs
The data IDs contained in the 11H record. The characters ‘|’ are used to connect each data ID.
For example, “2|88” means Data 2 (Device Name) and Data 88 (SIM Card).