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authorKeith Packard <keithp@keithp.com>2016-09-03 01:21:34 -0500
committerKeith Packard <keithp@keithp.com>2016-09-03 01:23:51 -0500
commit9279b0cd52333a846b57af890f708ebb364b62b7 (patch)
tree54ec798043e064908884ce944e8508f1d6dcd217 /doc/altusmetrum-docinfo.xml
parentd80995c4535a3655ca1b9ca674d6839cfef84c4e (diff)
altos/stm: Set SPI slave DMA priority to HIGH/VERY_HIGH
Set spi slave DMA priority MOSI to HIGH and MISO to VERY_HIGH. Slave SPI doesn't have the luxury of slowing down when the system is busy, so provide it maximum memory bandwidth to try and keep up with the master. Signed-off-by: Keith Packard <keithp@keithp.com>
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