A couple of small improvements#236

Merged

runger1101001 merged 3 commits intosimplefoc:devfrom

runger1101001:dev

Jan 3, 2023

Commits on Dec 31, 2022

tidy up code for RP2040 current sensing
Richard Unger
committed

Commits on Jan 1, 2023

support older atmega1280, as per discord chat
Richard Unger
committed

Commits on Jan 3, 2023

compatibility for earlehillpower core by @suryavip
Richard Unger
committed