need a program to interface micro to GSM modem

[anirudhpalla]

hi...i am new here....i am doing a project on home automation and security system....
in security system i am using a GSM modem for controlling the door lock system using a 4X3 (a general land phone's) keypad...
my concept is to interface the microcontroller to GSM modem and access the door opening through the micro...and in case,if the password entered is wrong, i need the micro to control the gsm modem...in such a way to send the SMS to pre-restored numbers...

can someone please provide me the programming code for this???
as i am beginner i request the program in an assembly language...


thanx for the help....

 

[anirudhpalla]

Not A Single Expert Here, Who Worked On Gsm Modem In Home Secutiry System....???


Please Help Me....


Its Urgent

 

[blueroomelectronics]

Why is it "Urgent"? If it's a school project aren't you expected to write the code?

 

[Diver300]

Interfacing a micro to a GSM modem is a lot of work. What you have outlined is some thousands of lines of code.

You're not going to get anyone to write and post that. We might put a few minutes of our time to post a reply, but not a month's work.

There are some GSM projects on the web, which would be a good start.

 

[edeca]

Might be better to find an old Siemens or Nokia phone that has a serial connection. Some of these support sending text messages, I'm sure there must be pages that explain the pinouts and protocols.

 

[Papabravo]

Knock yourself out

 

[anirudhpalla]

Thanx for the support...i have got my work done...