altos/avr: Clear SPI receive buffer before clocking new data in
authorKeith Packard <keithp@keithp.com>
Wed, 12 Oct 2011 00:10:45 +0000 (18:10 -0600)
committerKeith Packard <keithp@keithp.com>
Wed, 12 Oct 2011 00:57:32 +0000 (18:57 -0600)
I don't know why this is necessary, but the receive buffer gets
'extra' data added somehow.

Signed-off-by: Keith Packard <keithp@keithp.com>

No differences found