Sim plug-and-play

Sim plug-and-play

[Cornel Spinu]

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Hi,

I'm using ofono 0.48 with a cinterion modem and I want enable an plug-and-play
sim. Basically when I insert a sim into the modem, I want to do an pin check and
then continue with other procedures. I was think of creating a notify function
when AT^SCKS function returns 1 (sim inserted). The thing is I dont know where
to capture the response from that command. Can anyone give me a suggetion?

Thank you,
Cornel

Re: Sim plug-and-play

[Denis Kenzior]

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Hi Cornel,

On 09/05/2012 06:38 AM, Cornel Spinu wrote:
> Hi,
>
> I'm using ofono 0.48 with a cinterion modem and I want enable an plug-and-play

That version is over a year old, I strongly suggest using something much 
more recent.

> sim. Basically when I insert a sim into the modem, I want to do an pin check and
> then continue with other procedures. I was think of creating a notify function
> when AT^SCKS function returns 1 (sim inserted). The thing is I dont know where

I'm not really sure what you're asking, you'll have to provide more 
details.  What does AT^SCKS do? Is that an unsolicited notification or 
something you have to poll?

> to capture the response from that command. Can anyone give me a suggetion?
>

You can see an example of how SIM hot-swap is implemented in e.g. 
plugins/ifx.c.  Just grep for XSIM.

Regards,
-Denis

Re: Sim plug-and-play

[Cornel Spinu]

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Hi Denis,

Thank you for your reply.
 I will look into ifx.c as an example, try to implement
something like that on cinterion side,
 and return with a response with my progress.

Thanks,
Cornel

Re: Sim plug-and-play

[Cornel Spinu]

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Cornel Spinu <cornel.spinu@...> writes:

> 
> Hi Denis,
> 
> Thank you for your reply.
>  I will look into ifx.c as an example, try to implement
> something like that on cinterion side,
>  and return with a response with my progress.
> 
> Thanks,
> Cornel
> 
> 

I've done the implemention based on that example. Everything seems to be working
good. Only issue left is that sometimes i get sim busy, but this is related to
the external sim holder i am using. due to the low connection speed.

Thank you,
Cornel