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LORD-MicroStrain / MSCL

MicroStrain Communication Library
https://www.microstrain.com/software/mscl
MIT License
76 stars 57 forks source link

Raspberry pi5 | ImportError: /_mscl.so: ELF load command address/offset not page-aligned #380

Open JosHurt opened 6 months ago

JosHurt commented 6 months ago

Good afternoon, I am currently working on a project that involves the integration of a Raspberry Pi 5 with a 64-bit operating system, with the purpose of connecting a WSDA-200-USB gateway. During development, I am facing difficulties while trying to use the MSCL API. There is a problem when importing the mscl library specifically on an arm64 architecture and using Python 3.

The specific error I'm encountering manifests itself as follows:

ImportError: /_mscl.so: ELF load command address/offset not page-aligned

I have made several attempts to address this situation, including modifying between Python versions 2.7.18, 3.6.15 and 3.11, but unfortunately the same error persists in both instances.

I appreciate any guidance or assistance you can provide to resolve this issue. Thank you very much for your attention and support.

jmontp commented 5 months ago

I am also facing the same issue with the 64 bit version of Raspbian. It seems to be working fine for 32bit installations though.

Any updates would be appreciated.

jmontp commented 5 months ago

I found a temporary fix to this problem by adding

kernel=kernel8.img

in /boot/firmware/config.txt. This reverts the page size back to 4k from 16k. Link to a better explanation of the issue.