AT command for setting IP address

Legacy Open AT
1

In my TCP app,i use “AT+SETDNS=DNSIP1,DNSIP2” set DNS1 and DNS2.But i can’t get the value of paras->NbPara,which always is Zero in debug mode(TMT).Can you tell me the reason?Very thanks
sample: AT+SETDNS=192.168.1.1,192.168.1.3
but paras->NbPara =0 not 2,why?

2

How do you subscribe to the “+SETDNS” command?

Could you give sample code of the subscription and the command handler routines?

/Snoooze

3

Hi Snooze
The AT+SETDNS doens’t exist as a standart, Wookee-Tsu has created it with Open AT.
We have only AT#DNS1 for exemple

Wokee-Tsu, can you confirm us that you have created this command with open AT and this is not a standart command ?

4

Sorry, I used the wrong word, I ment of course “create” as in adl_atCmdCreate routine.

5

Hi All,

I could be wrong, but in my understanding AT commands may only have parameters that are numbers or strings… hence the command at the Serial Interface should be AT+SETDNS=“192.168.1.1”,“192.168.1.3” instead of AT+SETDNS=192.168.1.1,192.168.1.3.

If this does not work we will need to see the Subscibe Call and the Handler Routine Code to comment.

Mike

6

The parameter will be accepted and included in the data structure (if everything is correct) even though it is without the “”.

Some more questions for you [color=green]wookee_tsu:
You say that paras->NPara is 0 but can you see if the parameters are in paras->StrData?

What command type do you use when you create your command?
ADL_CMD_TYPE_PARA or ADL_CMD_TYPE_ROOT?

7

Hi. Is it possible to ask the IP adress using sms?. I need to know the IP because we are using a public sim card. Any thoughts?