If you're referring to the board available at https://www.bausano.net/en/hardware/eth ... berry.html, then it looks like their examples use the bcm2835 gpio library. bcm2835 directly accesses the hardware registers. This hasn't been the preferred mechanism for doing SPI communication for probably 6 years, and has to be updated for each and every hardware revision.
The Linux kernel provides abstractions to standard interfaces for a reason, and if you ignore them then it is at your own cost.
From the bcm2835 support list - https://groups.google.com/g/bcm2835/c/e44ttskxDv8
Converting to using the standard spidev interface isn't a huge task to anyone with any amount of programming competence.
The Linux kernel provides abstractions to standard interfaces for a reason, and if you ignore them then it is at your own cost.
From the bcm2835 support list - https://groups.google.com/g/bcm2835/c/e44ttskxDv8
Converting to using the standard spidev interface isn't a huge task to anyone with any amount of programming competence.
Statistics: Posted by 6by9 — Thu Feb 08, 2024 12:02 pm