Dear sir,

I want to develop an application where i have to interact with a GSM Modem and require to write AT Commands on the modem via the com port from a C++ program..
I am using VC++.

The application which i am trying to develop is described below.

I am trying to find the shortest path between two places using Dijkstra's algorithm...
Here, the inputs (source and destination) will be given by any user through a mobile phone. ie the user will send an sms which comprises the information about source and destination.

This information is actually sent to a modem which is connected to a system using a serial port...The input via modem should be provided to the program which runs the Dijkstra's algorithm and the program should return the output (ie the shortest path) to the modem, which in turn should send it to the appropriate user who had requested for the service...
I am completely done with the software part.
But I am new to the field of serial communication and VC++...

I see one of your posts while searching in the internet and got your mail id...
I am in urgent need of the help....Please guide me regarding the further proceedings...

Regards,
Anoop.

 

Here you can see how to do communication over serial lines.
http://pvbrowser.org/pvbrowser/sf/manual/rllib/html/classrlSerial.html

Attention: Remove the spaces in the above URL which are introduced by the forum software

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