extracting the headers and tailers from GSM responses

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Hi

I am doing a project on GSM.

In that the interfacing to the GSM module is through the UART and I am transmitting single byte and also well receiving the single byte.


But the problem is coming in handling strings.

I am able to transmit the strings succesfully but not able to get the valuable information in the string send from the GSM side.


Actually the GSM is trasmitting in the format <CR><LF>(Information)<CR><LF>

So what I want is how can I extract the information from the above format.


Please suggest me with some algorithms or codes.

Also please provide me few links if possible.


Thanks