ABC80/max80_fw

kopia lustrzana https://git.zytor.com/abc80/max80/fw.git/

Autor	SHA1 Wiadomość	Data
H. Peter Anvin	785e9806ee sysvar: drop count in namespace array, rename sysvars_enum, blank is false	2 lat temu
H. Peter Anvin	791d34600e sysvars: make macros type-safe for the common case of var constant	2 lat temu
H. Peter Anvin	e0c50e4aa3 Integrate the new sysvars package, replace using the environment	2 lat temu
H. Peter Anvin	a7e199b2b5 esp32: system variable API	2 lat temu