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Do you consider to release armbianIO as a project on official maven repository?

Could you add support for the Banana Pi CM4?

See: https://wiki.banana-pi.org/Banana_Pi_BPI-CM4 (basically a replacement of the Raspberry Pi CM4)

Since this board is missing from your list (Banana Pi CM4)? Including the IO board (Banana Pi CM4IO).

https://github.com/bitbank2/ArmbianIO/blob/master/armbianio.c#L156

Example of the Banana Pi CM4 IO board name:

cat /run/machine.id
Banana Pi CM4IO

Thanks!

When building the python wrapper using wrapper.sh, I'm getting "./wrapper.sh: 39: ctypesgen.py: not found". When checked the repo, I cannot find this file under the /python directory.

When calling AIOAddGPIO on the Raspberry Pi, I keep getting the error error setting direction on GPIO pin 8 and other pins. Any idea what might be the cause? Thanks!

Python2 is just about EOL. Python3 is exceptionally mature now, and on version 3.6. Using ctypesgen in this project means you can't use Python3, as it is not compatible. A quick visit to the ctypesgen repo shows this has been a known issue for 3 years, and nobody has changed anything on that front. Frustrated users have migrated to CFFI instead, as it accomplishes the same thing, but is under active development, and therefore supports Python3.

Any plans to write RPi.GPIO wrapper since a lot of Python libraries depend on it.

Tried the demo on a Pi 3B+ and a Pi Zero WH. Both errored thusly:

Unrecognized board type, aborting...
Problem initializing ArmbianIO library

uname: Linux servo 5.4.83-v7+

FWIW, there is no /run/machine-id with this kernel.

Add AIORemoveGPIOCallback to kill thread and do any needed cleanup.

I just cloned the ArmbianIO repo and used make to compile on my NanoPi Neo 2 (clean Armbian install + apt update/upgrade) but received two warnings in the process:

armbianio.c: In function ‘GPIOThread’:
armbianio.c:460:12: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
int iPin = (int)param; // pin number is passed in
^
armbianio.c: In function ‘AIOAddGPIOCallback’:
armbianio.c:520:43: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
pthread_create(&tinfo, NULL, GPIOThread, (void *)iPin);

./demo

Running on a NanoPi Duo

then hangs even if I push button.