Copter-3.5-rc1: LIDAR-Lite 3 Rangefinder No Signal

@lasakro wrote:

After upgrading from 3.4.5, where the Rangefinder worked, to 3.5 RC1 it stopped working. I enabled EKF-3 with the same results. APM Planner 2.0.24 Quick Display no longer shows a "RANGEFINDER" option to display while the Mission Planner 1.3.41 "sonarrange" just reads zero's. I didn't read anything specific to 3.5 on the Rangefinder Wiki so I kept my parameters the same between the two firmwares:

RNGFND_ADDR 0
RNGFND_FUNCTION 0
RNGFND_GAIN 0.8
RNGFND_GNDCLEAR 10
RNGFND_MAX_CM 4000
RNGFND_MIN_CM 5
RNGFND_OFFSET 0
RNGFND_PIN -1
RNGFND_PWRRNG 0
RNGFND_RMETRIC 1
RNGFND_SCALING 3
RNGFND_SETTLE 0
RNGFND_STOP_PIN -1
RNGFND_TYPE 4

Any thoughts would be helpful as I really wanted to use this as my primary height source and the release notes mention improvements have been made.

Posts: 1

Participants: 1

Read full topic