AirPrime and HL7548 AT Commands Interface Guide Rev10 0

Table Of Contents
4116303 Rev 10.0 August 10, 2017 176
AT Commands Interface Guide
Packet Domain Commands
HL7518 and HL7548
Write command
Syntax
AT+CRLP=[<iws>
[,<mws>[,<T1>
[,<N2>]]]]
Response
OK
or
+CME ERROR: <err>
Parameters
<iws> IWF to MS window size
<mws> MS to IWF window size
<T1> Acknowledgement timer (in units of 10 ms)
<N2> Retransmission attempts
9.22. +XDNS Command: Dynamic DNS Request
HL7518 and HL7548
Test command
Syntax
AT+XDNS=?
Response
+XDNS: (list of supported <cid>s),(list of supported <mode>s)
OK
Read command
Syntax
AT+XDNS?
Response
+XDNS: <cid>, <primary DNS>, <secondary DNS>
[+XDNS: <cid>, <primary DNS>, <secondary DNS>
[...]]
OK
Write command
Syntax
AT+XDNS=<cid>,
<mode>
Response
OK
or
+CME ERROR: <err>
Parameters
<cid> Context ID
<mode> 0 Disable dynamic DNS request
1 Enable dynamic DNS request (IPv4)
2 Enable dynamic DNS request (IPv6)
3 Enable dynamic DNS request (IPv4v6)