Commit Graph

2 Commits

Author SHA1 Message Date
Kevin O'Connor cb4e165071 command: Prefer uint8_t* for buffers; prefer uint8_fast_t for lengths
Prefer using 'uint8_t' buffers as it is too easy to run into C sign
extension problems with 'char' buffers.  Prefer using 'uint_fast8_t'
for buffer lengths as gcc does a better job compiling them on 32bit
mcus.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-05-28 10:43:39 -04:00
Kevin O'Connor 6793970198 serial_irq: Add new generic/serial_irq.c code
Extract out common code from avr/serial.c, sam3x8e/serial.c, and
stm32f1/serial.c into a new generic/serial_irq.c file.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-04-20 11:19:37 -04:00