Information

PIXHAWK

Problems, Hints, experience, comments on the new PIXHAWK

Members: 1095
Latest Activity: on Thursday

Discussion Forum

Python Code for Servo Motor Switch (PWM) on Pixhawk

Started by Govinda Baweja. Last reply by Govinda Baweja on Thursday. 2 Replies

Hello friends,I want to run a python scrip on onboard companion computer to trigger the servo motor switch which is connected to pixhawk.Any ideas on how can I do it?Thanx.Continue

Tags: motor, servo, python, pixhawk

LiDAR for Pixhawk "or" for dummies?

Started by iSkyMaster. Last reply by iSkyMaster on Thursday. 36 Replies

Last Updated: Sep 19th, 2018 - I will be updating my original post as people correct me and I learn new things. Well, I am next off to monkey around with LIDAR technology and interestingly there is…Continue

PIXHAWK armed but motors do not spin

Started by Tomek Kowal. Last reply by Subhanjan Saha Sep 17. 17 Replies

I am able to arm the Pixhawk both through telemetry and transmitter - the diode is solid green and pre arm check is successful. Unfortunately motors do not respond to throttle and do not spin at…Continue

Tags: armed, spin, esc, motors, pixhawk

Pixhawk servo has no response in FBWA

Started by Stanley Anak Suab Sep 14. 0 Replies

Just recently I built a FX61 powered by a Pixhawk. I have built many but this time I just couldnt understand why the servo not functioning/moving as it should be in FBWA mode only the motor spins…Continue

Comment Wall

Comment

You need to be a member of PIXHAWK to add comments!


Moderator
Comment by Nathaniel Caner on February 12, 2015 at 5:33pm

@mark sahf

It's best not to use the group message to ask questions. Instead use the "Add a Discussion" link above.

To help you get started, first start by Downloading your Data-Flash logs as described here. Once you have done that start a new discussion describing your problem and attach the Data-Flash log you downloaded from your last flight.

This is really a necessary step whenever you are asking "why" or "how" something happened. Without the log files it's just educated guessing.

Good luck!
Regards,

Nathaniel ~KD2DEY

Comment by Mathieu on February 8, 2015 at 8:15am
I did the same, bought genuine, but that didn't help when my Pixhawk failed on its 1st anniversary, for no reason.
And 3DR customer service was not of any help in that case.
Could have bought a Chinese clone as well.
I want to support those who innovate and invest to improve the open source product and soft.
So I'm buying an Arsov AUAV-X2.
Not 3DR.
Comment by Richard Kennedy on February 8, 2015 at 6:53am

@ Larry A Amati

Exactly! Me too

Comment by Larry A Amati on February 8, 2015 at 6:31am

I just want to let you guys know,I purchased my Pixhawk from 3Drrobotics because

of the excellent customer service and support.You will not get that from the chinese

clones.Just sayin.

Comment by Larry A Amati on February 8, 2015 at 6:27am

Im using Pixhawk via Sbus on my aeroquad drone.Works flawlessly with the PID's

in stock settings.Also I'm using a taranis radio in D16 mode.

Comment by Tommy Larsen on November 27, 2014 at 12:28am

Maybe you should create a sub-thread for this discussion?

Comment by Tim Wilkin on November 26, 2014 at 3:31pm

Did you try forcing a firmware upload/update onto the PX4IO? For the FMU/IO stack this was achieved by holding down the arming button while powering up and keep holding it through several sequences of musical chimes. If when they integrated the IO and FMU boards into one they kept the software framework in the HAL, this may still work to reset the IO portion of the board. I'm sure one of the HAL devs could clarify this though.


Moderator
Comment by David Anders on November 26, 2014 at 5:01am

Thanks Tim, a few cards were tried but no luck. There was an error message on the card that stated PX4IO board not found. So I'm suspecting a hardware failure but would like to know the cause.

Comment by Tim Wilkin on November 26, 2014 at 3:03am

Two things to try if you believe it to be an SD card fault: 1) format the SD card in a PC first (this will usually get rid of any corruptions in the file table); and/or 2) jiggle it after inserting and make sure its bedded down against the pins. I know this sounds stupid, but I had this problem last week. I tried for 3 straight hours to get two different SD cards to work and then I finally got to the point of checking if it was seating properly... and found that even when it's all the way in, it doesn't actually make good contact between the pins.


Moderator
Comment by David Anders on November 26, 2014 at 2:28am

Thanks Wy, have tried multiple SD cards but to no avail. \:

 

Members (1095)

 
 
 

Groups

Season Two of the Trust Time Trial (T3) Contest 
A list of all T3 contests is here. The current round, the Vertical Horizontal one, is here

© 2018   Created by Chris Anderson.   Powered by

Badges  |  Report an Issue  |  Terms of Service