[Solved] Unwanted Text in HAL example : "INFO: [/dev/matrixio_regmap] was opened"

I have a C++ program that was developed from the original GPIO demo src.

When it runs, it shows this undesired text:
INFO: [/dev/matrixio_regmap] was opened

I don’t know where this text comes from as it isn’t in the C++ source.

Where does it come from and is it possible to suppress it?


It comes from here . One simple option would be to:

  • Clone HAL repo : see here
  • Comment those output lines
  • Then build and install from source. see here.

Let me know if you need help.

BINGO! Worked perfectly.

Thanks so much. I almost have this thing dialed in to do anything I could ever imagine wanting a robot to do - well - after I get Unity to work with it.

You guys have made an amazingly awesome product. Great vision!


Glad to here that @sjmill01!

I will mark this as solved.