Closed barbeque closed 6 years ago
I got an error in my Arduino setup, which has -Wall turned on. It complained that there was no return value emitted from all branches of putChar, so I added this line which made the error/warning go away.
putChar
This should be accepted urgently.
A few months later, but got it done. Thank you!
I got an error in my Arduino setup, which has -Wall turned on. It complained that there was no return value emitted from all branches of
putChar
, so I added this line which made the error/warning go away.