Lab for TREEL subject

DricomDragon cadbbd13a8 Merge branch 'new/systick-interrupt/7'		%!s(int64=5) %!d(string=hai) anos
dev-files	7f2cf6e202 Remove and ignore compiled python files	%!s(int64=5) %!d(string=hai) anos
prog	1d4f76067b Print date with an exact period of 1000ms	%!s(int64=5) %!d(string=hai) anos
.gitignore	a817390542 Ignore generated and downloaded files	%!s(int64=5) %!d(string=hai) anos
README.md	b364c30b85 Create README	%!s(int64=5) %!d(string=hai) anos

TREEL lab

ECN lab