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| author | Keith Packard <keithp@keithp.com> | 2013-04-20 00:40:38 -0500 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-05-17 03:50:07 -0700 |
| commit | 9bf67798b134ad796c2f4bc9240ee450722148ec (patch) | |
| tree | edb1857e56f294ed2abddb415df9ff50bd0c4d79 /src/core/ao_data.c | |
| parent | 9e8f6ba8b779cd9635f82d6da5f113715c3ee4c7 (diff) | |
altos/lpc: Take advantage of USART TX fifo
The USART has a 16-byte TX fifo; keep rough track of how full it is to
avoid waiting for an interrupt after every TX byte.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/core/ao_data.c')
0 files changed, 0 insertions, 0 deletions