c code for sending message through a gsm module interfaced with atmega 16

[ravi8820]

I had connected the sim 300 based gsm modem to the atmega 16a microcontroller using Rx,Tx and GND pins................. Now i want to send the data received by gsm modem from microcontroller to a pc using internet and wireless communication...........How can i do that?????????? Please give me the required procedure and the commands stepwise...........Please help.......

I had studied about UART, AT-commands,sending SMS ,making calls..........But nowhere i am getting the clear picture. I have no problem in connecting and using the GSM modem with a pc.......... But when it comes on writing programs for GSM modem use with microcontroller.......... I don't know in which IDE i have to write the program.........Either on winavr or on hyperterminal..........and what should be the programming language..........only in AT commands or some other............Please suggest some tutorials for that........................ Please help.............

 

[#MAAM#]

check this url
https://extremeelectronics.co.in/avr-tutorials/sending-an-receiving-sms-using-sim300-gsm-module/