Commit graph

2 commits

Author SHA1 Message Date
Hooky
a89ebfe83a Fix array overflow
The _used_ size was correct, but the addressing requires n*n.
2023-03-04 12:48:32 +08:00
Hooky
51c4f886b4 Add and enable Multiplex kscan code
Multiplex handler (all->all) with single pin for interrupt handling.

For wired boards/shields, the interrupt can be ignored to simplify the
electronics greatly.
2023-03-04 12:45:38 +08:00