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1
Applications - Autonomous Flight / Re: attitude configuration
« Last post by supermax on March 22, 2019, 11:57:40 am »
Trying without gps i set arming setting "roll left" because otherwise it didn't arm the motors.
The compass is very unstable and i raised the warning level just to make a first flight.

2
Applications - Autonomous Flight / Re: attitude configuration
« Last post by f5soh on March 21, 2019, 10:11:56 pm »
Orange Input is normal since you are using Joystick.

Is the Config > Input > arming setting set as Accessory0
and Throttle at minimum when you check the Arm Switch checkbox in Controller Widget ?

Also the flightmode used for arming will be a something basic using Attitude, without GPS mode or altitudeVario/Hold
3
Applications - Autonomous Flight / Re: attitude configuration
« Last post by TheOtherCliff on March 21, 2019, 09:58:10 pm »
Input orange means it isn't seeing a receiver signal.  I wouldn't change mag warning level.
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Applications - Autonomous Flight / Re: attitude configuration
« Last post by supermax on March 21, 2019, 09:19:17 pm »
This afternoon i tryed to make it fly
GPS received the signal of 14 satellites and become green.
Magnetometer lowly turned even if the quadcopter was steady on the ground; so i calibrated accelerometer, magnetometer, board level and gyro bias twice.
The magnetometer remained red so i raised the warning/error level to 0.08 and it became green even if the aux magnetometer is still grey.
The "INPUT" system health  was orange and i couldn't arm the drone.
I didn't find what to correct. Can you help me?
I post the photo of the error
Thank you in advance. I'm still on the ground.
 
5
Is GPS/mag mounted and in correct alignment with FC?  If not, that would do it.

Does it (PFD display) tilt/oscillate even with motors stopped?  That is usually incorrect GPS/mag mounting direction or bad mag calibration.  If it only does it with motors running then it you need to do a better job twisting your power cables.  Aux mag is good, but it must be on a long enough post to get it away from electromagnetic fields around the power cables.
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Hi,
Quote
I am on LibrePilot 16.09
You should move to the Next version:
- Updated world Mag Model,
- Multiples algorithms for GPS navigation : Complementary+Mag+GPS, INS13, INS13+CF
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Hi community.
I have built my first quad: Chinese 250 frame, Revo FC and NAZA GPS/compass mounted on a mast (I wanted this because I use the flexi port for iBus, so it is convenient to get the GPS and compass data from a unique port).
Naza GPS and Compass work fine, I did all the calibration a lot of times, and I always find the same issue: When I use complementary + mag (aux mag, of course) + GPS, all is fine, horizon is straight, no oscillations, I have a strong 10 sat fix GPS and a green compass all the time.
When I switch to INS13, the horizon is tilted, and starts to oscillate a bit, which makes flying impossible. I still have 10 sat fix, green mag etc...I don't get what I am doing wrong...
Any idea?
I am on LibrePilot 16.09

Thanks!
8
Vehicles - MultiRotors / Re: A choice between Cruise Control and ASWA
« Last post by vgwit on March 20, 2019, 02:16:06 pm »
10% for slowest motor speed (CC or ASWA) is probably better than 5% if you are going to do more than simple flips?

Thanks for the comprehensive reply. Yes, I'd like to try smth more than simple flips. Actually this is my first 250mm quad and I realize it is a compromise between GPS-mode flying and racing. But it is enough for me (at least so far) to have an opportunity to use Velosity Roam, Home Leash, RTB as well as rolls and flips.

And your test with rolling out from inverted position in the opposite direction looks interesting for me. I'll try it.
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Deutsch / Re: armen Revolution
« Last post by utoedter on March 20, 2019, 11:58:18 am »
Hallo Leute,
hat jemand eine Idee ,warum man den Revolution nicht armen kann,wenn man beim konfigurieren
GPS (U-Blox mit Magnet) mit einschaltet ?
Es funktioniert nichtmal "always armed"  ohne USB -Kabel.

Man ist das eine Sch...e !!!!!

Bin für Wissen um das Problem dankbar !!!

Nö, ist zu deiner  Sicherheit. Den ersten Ansatzpunkt liefert der Statusscreen, da kannst du sehen welchen System nicht grün wird. Damit GPS ordenlich geht, alle Kalibierungsschritte ausgeführt ?   Home Location und Höhe gesetzt ? Kompassrichtung überprüft?
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Deutsch / armen Revolution
« Last post by CC3D on March 20, 2019, 11:21:10 am »
Hallo Leute,
hat jemand eine Idee ,warum man den Revolution nicht armen kann,wenn man beim konfigurieren
GPS (U-Blox mit Magnet) mit einschaltet ?
Es funktioniert nichtmal "always armed"  ohne USB -Kabel.

Man ist das eine Sch...e !!!!!

Bin für Wissen um das Problem dankbar !!!
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