C++ driver for Sim900 - breathing new life into the cellular module?

[dobova]

Is there anyone that know how to send multiple sms as a single msg on receiver with PDU ?

[njbuch]

@dobova

Is there anyone that know how to send multiple sms as a single msg on receiver with PDU ?

I think you should start a new technical question for that.

[dobova]

@ njbuch - yes it’s better.
@ andre.m - thanks, I’ve that doc but it doesn’t help about my question …

[Dave_McLaughlin]

@dobova

Is there anyone that know how to send multiple sms as a single msg on receiver with PDU ?

The info you need is here and you need to use PDU Mode for it to work.

Concatenated SMS

[dobova]

@ Dave McLaughlin - lol ahahah on Wikipedia it is!
I get crazy with the damned header …
Thanks Dave !

[njbuch]

@Dave McLaughlin

Guys, I’d be interesting in helping out with this. I use the SIM900 and if I am going to move to the G400 from ChipworX I am going to need to use something for the TCP/IP seeing as 4.2 does not support it.

Once I receive some mounting boards from Juston, I am going to be putting together a Cobra 2 board with a SIM900 based board from Itead Studio so I will then be in a position to work on this. I already have SMS working but it uses ASCII mode which limits the text to 140 characters so I am looking to switch this over to using PDU mode. I have C code for this so just needs porting.

After I get that working I want to look at the TCP/IP side. What features are we wanting to have with this?

Any progress on this?

[Dave_McLaughlin]

Hi njbuch

The parts have finally cleared customs and should be delivered to me tomorrow (Mon). I need this for my new alarm system so I will be working on it this week.

I’ll update later this week.

[njbuch]

Brilliant stuff, I am ready for testing.