Manual Landing Gear not working [solved]

ArduCopter Copter 4.1
, , ,
1

Hello everyone !

Today I finally installed my retractable landing gear on my Tarot 680 Pro

Everything is OK when I set AUX1 ( Servo9 ) function to ‘RCIN7’ which is my Radio Input to control my LG, it retracts when a change the switch state.

But I want to try the Auto retract feature, so I set this up on Ardupilot :

RC7 → Landing Gear
Servo9 → Landing Gear

Parameter list : https://imgur.com/a/ga9PfK3

Servo Output : https://imgur.com/a/4kYyAeS

RC Setup : https://imgur.com/a/aws1jcw

But there is no way to manually control the landing gear with the AUX1 set as ‘Landing Gear’.

I also checked, Yes the RC signal is above 1800us when High and below 1200us when Low, as asked, but nothing happen when I move the switch on the Radio.

BTW, the same thing happend when trying to set up the Gripper : Servo Function set as RCIN : OK, when set to Gripper, and with everything correclty set up, nothing happend on the PWM output …

I ran out of ideas so hope someone can help me !

Setup :
Pixhawk 4.1.15
Radio : Flysky FSI6X
Receiver : PPM IA6B Flysky

Regards,
Hugo

2

If you configure the landing gear and/or the gripper to be automatically controlled by software then, per definition, it will no longer be controlled manually by the RC.

3

@amilcarlucas Thanks for replying.
But Then why on this page they’re saying Manual can override Auto Function and vice-versa ?
Link : Landing Gear/ Retractable Camera Mount — Copter documentation

Here :

“The gear/ mount can be manually retracted or deployed with an auxiliary switch. The gear will also automatically deploy during landing and/or retract during takeoff”

They say “also” which can make me think it’s possible to control it Manualy and automatically, which make sense in case of emergency

4

is the copter armed during your tests?
is it flying?

5

I found the issue.
RC Input low state was below the failsafe (975) so it didnt worked.
I figured that out when I assigned a pot to the RC channel and then it finally worked in both manual and auto.
Thanks for help