Markus Zolliker 3cc9a75174 improve He level tutorial
values return from read_* methods should be converted
from string to float on float parameters

+ fix some wording

Change-Id: Ic80010c6fbe3eef23483ff69c8a43e25afb8bb6a
2022-12-22 13:39:47 +01:00
..
2022-12-22 13:39:47 +01:00
2017-09-11 17:35:03 +02:00
2020-04-07 11:33:47 +02:00