Hello,
I have a string data and I want to get a part of it which start for example with "hello" and I want to get 20 characters after "hello".
(for more details I'm using nrf51DK and a gps module,I recieve all data from gps but I want to get the data that begin with $GPGLL from all the data that I recieve.I didn't know how to to do this,can you please help me and thank you)
How I can do that?
thank you
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