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Mission Planner fails to load correctly new tiles after using Prefetch function

Started by António Cabral. Last reply by mark coleman 15 hours ago. 2 Replies

Dear friendsA couple of days ago I've used the Prefetch map tool of Mission Planner to cache an area that I was interested in flying, and since then I've found out that Mission Planner fails to load…Continue

Tags: satellite, layer, imagery, blur, google

Pixhawk firmware 3.2.rc3 Hexacopter X

Started by faria. Last reply by faria yesterday. 6 Replies

Hi there,I have bought a tarot 680 pro (hexacopter), pixhawk and r70008 futaba receiver.So the firmware compatible to my hardware is hexacopter X Arducopter 3.2.After connecting all device, i…Continue

Not all 5.8GHz Circular Polarized Antennas are created equal

Started by mark. Last reply by Julien Dubois yesterday. 4 Replies

When i first got into this FPV thing a year ago i bought and ImmersionRC circular polarized antenna set that seemed to work quite well with a 5.8GHz 600mW immersionRC transmitter...but i lost the…Continue

bad compas health

Started by valentin colon. Last reply by valentin colon on Monday. 2 Replies

After 3 auto flight, my apm start giving me this message"bad compas health" can on board compas be damage by vibration?Continue

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Comment by Andrew McKinstry on December 18, 2012 at 9:40am

p props in correct location now.. clearance still an issue

Comment by Andrew McKinstry on December 17, 2012 at 7:33pm
Hmm. 3DR sold me the unit with motors installed and also ordered the large prop from them@ same time..

JDrones
Comment by Jani Hirvinen on December 17, 2012 at 7:00pm

Andrew. Looks like you have a big problem. I am not sure if 3DR frames are designed for big motors and big propellers but way how they are in your hexa is bad and you cannot use it like that. all jDrones frames are fully tested with 12" propellers. I would suggest to use only 10" props on that your current hexa.

Comment by Andrew McKinstry on December 17, 2012 at 10:10am

Hello.. Shiny new hexa with all the toys about to leave bench (I hope).. however prop clearance issue! Or am I missing something.. 880 motors 11x4.7 props

thanks

Comment by avionics on December 9, 2012 at 9:45am

2012-12-09%2020-01-10.tlog

 

Hi Guys

I was in the middle of tuning for my Loiter and suddenly the quad started coming down out of control and crashed. Luckily no damage but it went out of control. this is the log i appreciate if any one can help and see what went wrong. thanks

 

2012-12-09%2020-01-10.tlog

 

Comment by avionics on December 7, 2012 at 8:16am

OK I got the Loiter going almost good. I had problem with my CH_6 knob on TX. fed the info directly from the ground station. all good for now. Thanks.

 

Comment by avionics on December 6, 2012 at 10:26pm

@Randy

Randy thank you for the response. Frankly I dont really know what to look for in the log. any idea what i should expect in the log? sorry I have never done this before.

Comment by Randy Brazeau on December 6, 2012 at 11:38am

@Avionics

Have you reviewed the logs? That would be a good starting point to see what is happening.

Randy

Comment by avionics on December 6, 2012 at 11:04am
I have a H.A.L quad by hobby king with 1200kv motors and freshly assembled. It flies beautiful in stablise and alt Hold and when i try to loiter it doesnt hold its position. The GPS both LEDs are locked and steady before i start. It drifts and loses altitute very slowly. Tried playing with PIDs but no luck. I ran out of ideas appreciate if anyone can throw some light. Does the WP loiter config PIDs have any effect whilst on loiter or it is only for when on Auto mode? Thanks for the help in advance.
Comment by Chris Gough on November 29, 2012 at 1:36am

@Shayam, if you want to experiment with quaternions, DCM, euler angles, etc. you might want to check out the various pluggable AHRS subsystems in paparazzi.

http://paparazzi.enac.fr/wiki/Subsystem/ahrs

 
 
 

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