PRX parameters

4 parameters in the PRX family. ArduCopter 4.7 only — other vehicles share many of these names but not always the same ranges or meanings.

PRX_ALT_MIN

Proximity lowest altitude.

Minimum altitude below which proximity should not work.

Units

m

Range

0 to 10

User level

Advanced

PRX_FILT

Proximity filter cutoff frequency

Cutoff frequency for low pass filter applied to each face in the proximity boundary

Units

Hz

Range

0 to 20

User level

Advanced

PRX_IGN_GND

Proximity sensor land detection

Ignore proximity data that is within 1 meter of the ground below the vehicle. This requires a downward facing rangefinder

User level

Standard

Values

Value

Meaning

0

Disabled

1

Enabled

PRX_LOG_RAW

Proximity raw distances log

Set this parameter to one if logging unfiltered(raw) distances from sensor should be enabled

User level

Advanced

Values

Value

Meaning

0

Off

1

On