Ensure that the CDC class drivers return 0 if the number of unread bytes is queried and the bank has become empty.

This commit is contained in:
Dean Camera 2010-05-06 11:13:24 +00:00
parent c3db72afdc
commit cde2afc50e
3 changed files with 19 additions and 10 deletions

View file

@ -68,7 +68,7 @@ BOARD =
# does not *change* the processor frequency - it should merely be updated to
# reflect the processor speed set externally so that the code can use accurate
# software delays.
F_CPU = 8000000
F_CPU = 16000000
# Input clock frequency.