Klejs
(Jacob Juul Klejs Kolding)
1
Hi all
While configuring RC failsafe I found that there is no response when turning of my Futaba 14sg.
All channel values stay exactly as they were.
I’m running Navio2 with emlid-raspbian-20160408.img and ArduPilot-3.5.2.
I’ve tried both APMPlanner 2.0 and Mission Planner.
The docs says that Throttle PWM failsafe is the preferred failsafe for futaba Tx
But it is also the only options available in apmplanner2 and missionplanner that I’ve found?
Which code would be responcible for this problem, kernel (rcin)? or ArduPilot?
/Jacob
@Klejs
Could you make a simple test to give us a little more information.
- Connect you receiver and turn on the transmitter and move the throttle stick up.
sudo cat /sys/kernel/rcio/rcin/ch2- Turn off your Futaba
- Repeat the second step
Do values change? If not, I suppose there’s something hidden in the preferences of your transmitter.
Klejs
(Jacob Juul Klejs Kolding)
3
Power on, throttle min:
pi@navio:~ $ sudo cat /sys/kernel/rcio/rcin/ch2
1094
throttle max:
pi@navio:~ $ sudo cat /sys/kernel/rcio/rcin/ch2
1934
power off
pi@navio:~ $ sudo cat /sys/kernel/rcio/rcin/ch2
1934
power on
pi@navio:~ $ sudo cat /sys/kernel/rcio/rcin/ch2
1934
throttle min
pi@navio:~ $ sudo cat /sys/kernel/rcio/rcin/ch2
1094
Its the same with all other channels, value at power off sticks.
What kind of preferences?
Also I tried a different Rx, same result.
/Jacob
I guess, this link can help setting up FS.
