Welcome to our new forum
All users of the legacy CODESYS Forums, please create a new account at account.codesys.com. But make sure to use the same E-Mail address as in the old Forum. Then your posts will be matched.
Close
Hi
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 IOβs become available with the corresponding mapped IOβs β 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
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?
Hi
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 IOβs become available with the corresponding mapped IOβs β 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:
https://drive.google.com/file/d/1zz4PBNBfRZBF2YkiJ2VQxw6L9MBVji7R/view?usp=sharing
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