I’m a complete beginner to embedded development and I was wondering if anyone could point me in the right direction of a tutorial which would walk me through a simple set of programs written in pure assembly with no C wrapper. I’ve written a couple of small programs using the RARS emulator, but I’d like to get started on the actual board.
I’ve seen, walked through and successfully loaded the Western Digital example to my HiFive1 Rev B and its fantastic, but I want to see what’s needed to replace the C wrapper. Something that just reads and writes to the terminal / console would be great!
I’ve got both Platform IO and Freedom Studio working with my board and would be willing to start in either bare metal or Zephyr.
Thanks in advance for any info!