cixo-electronic/cx-zivuos: That is simple OS for small devices.

Taiga Develop 77fd093e31 Start working on docs.		2 hete
..
event.c	77fd093e31 Start working on docs.	2 hete
idle.c	77fd093e31 Start working on docs.	2 hete
kernel.c	77fd093e31 Start working on docs.	2 hete
platform_linux.c	77fd093e31 Start working on docs.	2 hete
platform_wch_riscv.c	77fd093e31 Start working on docs.	2 hete
scheduler.c	77fd093e31 Start working on docs.	2 hete
time.c	77fd093e31 Start working on docs.	2 hete