Commit graph

2 commits

Author SHA1 Message Date
Hooky
6f6960d1e5 Fix array overflow
The _used_ size was correct, but the addressing requires n*n.
2023-02-05 10:41:00 +08:00
Hooky
ab0f787368 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.
2023-02-05 10:31:42 +08:00