I want to clear the display to type new commands after the preview screen.
Is there a direct command to clear the lcd?
eimogandolf
All 6 comments
v1993
on 4 Jun 2019
Full buffer mode: u8g2.clear() will work, but u8g2.clearBuffer() might be sufficient
Page buffer mode: display is automatically cleared once you enter the loop again.
Basically u8g2.clear() will clear the screend independently from the mode, but may take some extra time.
olikraus
on 4 Jun 2019
👍3
will this work also in the old library u8g?
eimogandolf
on 4 Jun 2019
U8g only supports page buffer mode. An empty page loop will clear the screen.
olikraus
on 4 Jun 2019
👍1
I see.
Thank you for your instant support :D
eimogandolf
on 4 Jun 2019
:)
olikraus
on 4 Jun 2019
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Most helpful comment
Full buffer mode: u8g2.clear() will work, but u8g2.clearBuffer() might be sufficient
Page buffer mode: display is automatically cleared once you enter the loop again.
Basically u8g2.clear() will clear the screend independently from the mode, but may take some extra time.