Support low-priority message transmits. This may be useful for bulk
commands that should be delayed util the comms are otherwise idle.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The serialqueue_flush_ready() code was used to flush queue_step
commands during a homing operation. It's no longer necessary now that
moves during a homing operation use the normal message priority
system.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Store the baud rate the MCU is configured for in the "identify" data
and use that rate when calculating the baudadjust parameter.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor