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authorKeith Packard <keithp@keithp.com>2017-02-20 12:12:43 -0800
committerKeith Packard <keithp@keithp.com>2017-02-20 12:34:01 -0800
commit72ea90d28817549c4343d2fea03a4c951f849cbe (patch)
tree58f8c4d06380b4213c1357c7ec1088cfafe95264 /src/draw/ao_rect.c
parent5dc5e2e238f8c1a8ca35d85ec046124afa9385ad (diff)
altos/stm: Allow DMA channels to be hijacked by other code
This lets code which needs finer control over DMA to use the channel without interference, and leaves the DMA engine running so that it can. Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/draw/ao_rect.c')
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