pic16f887

[fumuk]

Good morning my fellow study mates
Tell how can I write a code that can send SMS and making a call by using mplab assembler using pic16f887 and a6 gsm module I just need a sample code
Your help will be highly appreciated

 

[Nigel Goodwin]

You just send ASCII serial data to the module, controlling it by AT commands, there's countless examples out there if you ask google.

Here's one example in C, but it's trivial to change to assembler.

Send sms using gsm module and pic microcontroller

this article explains how to send sms using gsm module and pic microcontroller. what is AT commands and their use to send and receive sms.

microcontrollerslab.com

You might try connecting the module to your PC, via an FTDI module, and practice controlling it via a comms program - this way it's easy to decide exactly what you need to send to it.