Andrew Tridgell af27101ffe px4io: changed adc_measure() to return 0xffff on error, and lower timeout
the timeout of 1ms was far too long, and could impact flight
performance

Returning 0xffff on error matches the FMU code, and allows bad values
to be discarded
2013-05-04 19:18:51 +10:00
..
2013-05-04 19:18:20 +10:00