Add 9-bits word length mode for serial (new)#355

Merged

burrbull merged 3 commits intomasterfrom serial_9b

Feb 14, 2022

+488-75

Commits on Feb 14, 2022

9bit word
burrbull
committed
Add 9-bits word length mode for serial

AndreySmirnov81
authored and
burrbull
committed
bug fix

AndreySmirnov81
authored and
burrbull
committed