AirPrime and HL7548 AT Commands Interface Guide Rev10 0

Table Of Contents
4116303 Rev 10.0 August 10, 2017 244
AT Commands Interface Guide
Protocol Specific Commands
HL7518 and HL7548
Write command
Syntax
AT+
KCERTSTORE=
<data_type>
[,<NbData>
[,<index>]]
Response
CONNECT
OK
or
+CME ERROR: <err>
Parameters
<data_type> 0 Root certificate
1 Local certificate
<NbData> Number of bytes to read/write. Value range: 1-3000.
<index> Stored root/local certificate index. If a root/local certificate is already stored at
the index, it will be overloaded. 0 by default.
Value range:
0 If <data_type> = 0
0 – 2 If <data_type> = 1
<File_data> File data in bytes
Reference
Sierra Wireless
Proprietary
Notes
The <index> parameter is the link between a local certificate and a private key
(refer to +KPRIVKSTORE and +KCERTDELETE for more information).
The data session is automatically ended when <ndata> data bytes are
sent/received, and the module returns to command state and returns OK.
The data session can also be ended by <EOF pattern>, +++ or DTR. Refer to
section 16.9 Switch Data/Command Mode DTR +++ ATO Behavior Table for the
behavior of +++ or DTR.
ATO is not available for this command.
11.15.2. +KPRIVKSTORE Command: Store Private Key
Associated to a Local Certificate
HL7518 and HL7548
Test command
Syntax
AT+
KPRIVKSTORE
=?
Response
+KPRIVKSTORE: (list of possible <index>s),( range of possible lengths of <NbData>)
OK