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Wouter van Verre
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  • Serge Wich
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Latest Activity

Rana left a comment for Wouter van Verre
"Hi ! I already posted but no one from dev. team commented. http://code.google.com/p/ardupilot-mega/issues/detail?id=614&sort=-id Since its critical bug, publishing it here may be a great caution for others and may prevent their model…"
Apr 25

ModeratorWouter van Verre commented on Ellison Chan's blog post Iran Cracks RQ-170 Stealth Drone Code.
"Chad, there has been a discussion about capturing the drone using fake GPS on DIYDrones before. You can find the original blog post here: http://diydrones.com/profiles/blogs/details-on-how-iran-may-have-used-a-gps-override-spoof-to-capture."
Apr 23

ModeratorWouter van Verre commented on Ellison Chan's blog post Iran Cracks RQ-170 Stealth Drone Code.
"Another interesting article on this: http://www.defencetalk.com/iran-says-copying-us-drone-reveals-codes-41865/"
Apr 23

ModeratorWouter van Verre commented on OG's blog post Robot Grass hoper on steroids by Boston Dynamics
"Thats soooo awesome!! I agree with you, I can't believe that this is possible.... "
Mar 29

ModeratorWouter van Verre commented on Mark Harrison's blog post Interesting drone article, featuring Jordi!
"Very inspirational indeed. I also think that it is a very nice article for the whole community, with the reporter focusing on more than just security & privacy issues."
Mar 15

ModeratorWouter van Verre commented on Wouter van Verre's blog post Developing an IMU from the UAVDevBoard
"Hi Dave_fr,  This thread is about the UDB2 board, which runs on a dsPIC30F4011 processor (the UDB3 board has this processor as well). I quickly skimmed through the documents on this cpu and I don't think it supports a PLL feedback…"
Mar 10
Dave_fr commented on Wouter van Verre's blog post Developing an IMU from the UAVDevBoard
"I don't underdand why these frequencies are the only ones acceptable. I see that N1 & N2 are limited to a few values but can't you set M (PLLFBDbits.PLLDIV) to get,say 80Mhz ?"
Mar 10

ModeratorWouter van Verre commented on Chris Anderson's blog post New on DIY Drones: Badges! Which ones should we use?
"I was thinking that maybe there could be a badge for developers from other projects (like the UDB)?"
Mar 7

ModeratorWouter van Verre commented on William Premerlani's blog post Measuring Tilt Dynamics of Multicopters
"Hi Bill, Very interesting work, as always. I think the whole quad community is going to benefit from your research. Regarding the high sample rates in the MatrixPilot firmware. If I remember correctly sample/hold amplifiers were the limiting factor…"
Mar 5

ModeratorWouter van Verre replied to Mike Goza's discussion New hexa - bad roll gyro???
"Hi Mike, Im not 100% suree, but Ithink that this problem could also be caused by a bad accelerometer...You said that you saw a constant roll, which might be caused by an incorrect signal from the accelerometer. The noise you describe might be the…"
Mar 2

ModeratorWouter van Verre commented on mohammed's blog post Controlling via satellite
"Nice catch Gary!"
Feb 29

ModeratorWouter van Verre replied to entropia666's discussion UDB4 + GS407 + XBeePro
"Most of the UavDevBoard documentation can be found here: code.google.com/p/gentlenav/wiki/Home?tm=6 If you have any other questions, I'd recommend asking them on the uavdevboard mailing list. You'll find that the people there are very…"
Feb 15
estebanflyer left a comment for Wouter van Verre
"thanks for letting me know about the wrong posting place!"
Feb 8

ModeratorWouter van Verre replied to Chris Anderson's discussion ArduCopter 2.3 released
"By using a very expensive motion capture system to track the quads.There actually was a post on this before. You can find it over here: Swarm of Quads!"
Feb 5

ModeratorWouter van Verre commented on Jim's blog post Alternative 868mHz transceiver for Europe
"Perhaps this device could be an option as well? It's based on the RFM12B chipset and works in the 868Mhz band. It was recommended to me a little while ago, but haven't had a chance to check it out yet."
May 6, 2011

ModeratorWouter van Verre commented on Nathan's blog post More details on Minuteman
"Hi Nathan!   The UAVDevBoard actually uses dead reckoning algorithm to give you position updates at 40Hz. These estimates are corrected by gps at 1Hz. (Thanks again, Bill!!). I think this might be a solution to your problem of GPS vs. dead…"
Apr 29, 2011

Wouter van Verre's Blog


Moderator

Developing an IMU from the UAVDevBoard

Posted on March 23, 2010 at 2:35pm 16 Comments

Hi all!



First I wanna congratulate all of you with all the things you've achieved already!

Now I have question:

I have to do a large school project, I have almost a year to complete it, and I want to make an IMU and display the data graphically using a rotating cube. I've done a lot of reading on this site already, and this is what i came up with:



My idea is to use the UAV Dev Board as a starting point. I would make my own board based on the UAVDevBoard, and rewrite… Continue

Comment Wall (2 comments)

At 1:37pm on February 8, 2012, estebanflyer said…

thanks for letting me know about the wrong posting place!

At 8:02am on April 25, 2012, Rana said…

Hi !

I already posted but no one from dev. team commented.

http://code.google.com/p/ardupilot-mega/issues/detail?id=614&sort=-id

Since its critical bug, publishing it here may be a great caution for others and may prevent their model damage.

 

Regards

 

Rana

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Season Two of the Trust Time Trial (T3) Contest has now begun. The third round was a reliablilty/aerial photography round for both planes and copters, which is now closed. Stay tuned for the next round, beginning soon.

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