Turn down SPI clocks for testing purposes
Merge remote-tracking branch 'biomimetics/radio+dma' into imageproc2.5-debug
Change LEDs in radio
Turn down SPI clocks for testing purposes
Merge remote-tracking branch 'biomimetics/dfmem+dma' into imageproc2.5-debug
dfmem+dma testing
More dfmem+dma debugging
Merge branch 'radio+dma' into imageproc2.5-debug
Merge branch 'dfmem+dma' into imageproc2.5-debug
Merge pull request #60 from ryanjulian/dfmem+dma

Add DMA channel 2 setup to dfmem setup
Merge branch 'imageproc2.5-integration' into imageproc2.5-debug
Fix AT86RF231 interrupt masking
Turn on IRQ polling in radio config
Merge branch 'master' into radio+dma
Merge branch 'master' into dfmem+dma
Cleanup of trailing whitespace
Radio watchdog is now off by default

The radio watchdog keeps track of when we last interacted with the radio,
recognizing when the radio hangs and issuing a reset to it.

The interaction between the watchdog timeout and the setup procedure is
a bit obscure at the moment, causing the radio to reset the first time
radioProcess() is called. I've tried increasing the timeout value, but
conf.watchdog_timeout seems to overflow at 65535 even though it's
supposed to be an unsigned long (4 bytes). More debugging is needed
before we re-enable this functionality by default.
Merge remote-tracking branch 'biomimetics/radio+dma' into imageproc2.5-debug
branch for Ryan's library with working FLASH (30 Dec 2012)
added non-dma gyro read to work easily with flash