RNGFND1_GRF_ parameters

3 parameters in the RNGFND1_GRF_ family. ArduCopter 4.7 only — other vehicles share many of these names but not always the same ranges or meanings.

RNGFND1_GRF_RATE

LightWare GRF Update Rate

The update rate of the sensor in Hz.

Range

1 to 50

Reboot required

Yes — the change takes effect after a reboot.

User level

Advanced

RNGFND1_GRF_RET

LightWare GRF Distance Return Type

Selects which single return to use.

Reboot required

Yes — the change takes effect after a reboot.

User level

Standard

Values

Value

Meaning

0

FirstRaw

1

FirstFiltered

2

LastRaw

3

LastFiltered

RNGFND1_GRF_ST

LightWare GRF Minimum Return Strength

Minimum acceptable return signal strength in dB. Returns weaker than this will be ignored. Set to 0 to disable filtering.

Range

0 to 255

Reboot required

Yes — the change takes effect after a reboot.

User level

Advanced