Firmware

[techhazard]

I did make a "start" writing the firmware, but that turns might require more effort than necessary.

I could use a library/os to do most of the low-level heavy lifting:

• zinc: seems abandoned, last activity over a year ago
• tock: written in rust itself, might not be able to write apps in rust, but must be in C
• self writing: requires a lot of effort

[techhazard]

apparently tock can have rust applications: https://github.com/helena-project/tock/blob/master/doc/Userland.md#rust-applications tock will require porting tock to the teensy, while zinc already supports it

[techhazard]

however, the zinc project seems unmaintained

[techhazard]

Tock seems promising, especially since someone ported it to the teensy 3.6: https://github.com/shaneleonard/tock-teensy I'd probably be a lot less work to use this as a starting point