Dear Sir,
This seems to be a very simple project, I've done similar projects and I still have the code and design.
And your offer is seems to be very generous....:-)
So I think, I can give you a working model also, apart from the design and code.(But then I need more time(may be 10 days)).
Also kindly let me know about the details of the event and the alert signals.
Below given is a part of my c code that I've written for dialing a no from gsm module using renesas r8c25 micro-controller. Similarly I've written functions for sending and receiving msgs. And my header file is written in such a way that this code can be used with any other micro-controllers with a few modification in its header files.
So if you have any preference for a particular micro-controller, please give me the name, I can modify this code to suit with that controller.
#include "gsm_h.h"
#include "uart_h.h"
#include "string.h"
void gsm_initialize(void)
{
transmit_string(0,"at");
transmit(0,0x0d);
transmit(0,0x0a);
transmit_string(0,"at+creg?");
transmit(0,0x0d);
transmit(0,0x0a);
transmit_string(0,"at+cmgf=1");
transmit(0,0x0d);
transmit(0,0x0a);
transmit_string(0,"at+cnmi=1,2,0,0,0");
transmit(0,0x0d);
transmit(0,0x0a);
delay(700);
}
void gsm_dial(const char *no)
{
transmit_string(0,"atd");
transmit_string(0,no);
transmit_string(0,";");
transmit(0,0x0d);
transmit(0,0x0a);
}
Thank you