altos: Use TXE instead of TC for serial on STM32l
authorKeith Packard <keithp@keithp.com>
Wed, 20 Jan 2016 07:53:27 +0000 (23:53 -0800)
committerKeith Packard <keithp@keithp.com>
Mon, 25 Apr 2016 15:49:16 +0000 (11:49 -0400)
commit7c9a111ac1c88467ce28e03b4a9d3eabc9d7015b
tree60149978869c88be338068d07be470a70c162f56
parenteee2ca7fa7fd77be8ca5806cad7e250053465048
altos: Use TXE instead of TC for serial on STM32l

Using TXE allows for full-speed communication, rather than waiting for
each byte to be transmitted before inserting the next into the queue.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/stm/ao_arch_funcs.h
src/stm/ao_serial_stm.c