Bahrt - 2023-11-21

I am about to configure ALL GPIOs on a Raspberry Pi 3 model B V1.2.
It seems that I have limited understanding of why not all the IO’s become available with the corresponding mapped IO’s – the 'dwInUse' contains mapping of the inputs from GPIO0 to GPIO27. But 'dwInputs' are only showing GPIO0 to GPIO8 and GPIO15 as available inputs. These mentioned inputs work fine

You will be able to watch the limited mapped IO activity here:

Can you please bring your best idea on why GPIO09 to GPIO14 and GPIO16 to GPIO27 state are not active (at a fixed zero state) in the dwInputs register?

Thanks in advance.
Best regards
Andreas Bahrt