HAL for ATmega324PB/328PB

[JonSilver]

I was surprised to find no apparent direct HAL support for the ATmega324PB/328PB MCUs in CryptoAuthLib, and no ATECC508a examples on Atmel Start for the ATmega324PB Xplained Pro board even though the board comes with the 508a installed.

What would you recommend for a HAL between ATmega328PB and ATECC608a? It is best to just use the i2c bitbanging hal? We have a solution which will deploy up to a million units and we're using the 608a on a custom PCB to implement node authentication/authorisation and encryption.

Thanks in advance.

[bryan-hunt]

We're still working on integrating toolchains so for this one I think the best path for you will be to check out the recent AVR IoT project.

Start Examples -> Select Board: ATmega4808 AVR IoT WG and Download either of the examples presented

This is about as close as I can get to the ATmega324PB right now.