Raspberry Pi Forums

Hello Guys,

I´m looking for a good way to read a serial Port from my Raspberry Pi.
The recieved String has no fixed length and my first Version of the Code won´t work very well. I have to start the Programm 4-5 times and then it works.

Thank you for help.

I would imagine the code you speak of is quite small? Is it C++? Can you post the essence of it?

First thought: uninitialised variable(s)?

Dave Driesen
Linux dev and oldskool elite