robert-hh e9a76310ec samd/mphalport: Fix USB endpoint handling ignoring Ctrl-C.
Porting PR #8040 by @hoihu to SAMD, following the commit
587339022689187a1acbccc1d0e2425a67385ff7.

One small addition: before executing keyboard interrupt, the input buffer
is cleared.
2022-10-06 23:08:22 +11:00
..