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ArduRover User Group

Dedicated to the exchange of useful information between members using the Arduino or other families of processors for autonomous rovers.

Members: 439
Latest Activity: 4 hours ago

Before Posting an Issue

Hi All,

Before posting an issue or a problem in the ArduRover Discussion Forum, please check the wiki table of contents, review the firmware release notes in the subforum, and search that subforum for existing answers to your question. Help avoid duplicate threads by finding other members with the same issue and their solution.

When formulating your post, use a descriptive title such as "rover will not navigate to waypoints in the Auto mode" (not "HELP!" or "Problem").

Please include the following information to help diagnose your query:

  • Describe the problem you are having. What is the expected verses the observed behavior?
  • Provide hardware information such as the brand and version of your autopilot, GPS, radio, and compass, as well as any other pertinent details about your rover setup.
  • What version of the APM: ArdurRover2 firmware version are you running?
  • For navigation issues, provide your tlog and/or dataflash log. Click here for instructions on retrieving a dataflash log.

TCIII

Discussion Forum

Apm Rover in tractor setup.

Started by Matthew Reimer. Last reply by Matthew Reimer 12 hours ago. 36 Replies

I want to use pixhawk with the apm rover firmware to operate an agricultural tractor. I need to set up my tractor as an rc vehicle.  My plan is as follows: any feedback I can get is appreciated.  I…Continue

How to Install Dual Sonars on a Pixhawk

Started by Thomas J Coyle III. Last reply by Thomas J Coyle III 13 hours ago. 27 Replies

Hi All,I just completed installing dual Maxbotix MB1240 sonars on one of my Pixhawk equipped rovers.Since the sonars were from an APM equipped rover they already had single pair shielded cables…Continue

Tags: install, Pixhawk, dual, sonar

Connecting non-3DR GPS

Started by Joe Dvorak. Last reply by Matthew Reimer on Friday. 16 Replies

I have a Pixhawk system with all the standard 3DR peripherals (telemetry radio, GPS). I need to replace the 3DR GPS with another GPS unit so that I can conduct some tests with higher accuracy. I have…Continue

Tags: APM:Rover, GPS

Contributing to giving sight to AV's

Started by RoboBill. Last reply by Gary McCray on Thursday. 64 Replies

Hello everyone,I'm trying to design and build an "open source" radar system. The premise is that while we have the hacked Neato and the RoboPeak system, I've not found anything for outdoor use. So…Continue

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MR60
Comment by Hugues on May 19, 2015 at 12:51pm

Hi Grant, so I tested on RC5 with pass through and servo worked. I found out why it does not work on RC>8 : I forgot my receiver was an 8 channels one and not a 16 channel...oops. 

I still have a comment and request for modification about a misleading info that made me loose a few hours before I found out another mistake I made: RC servo outputs won't work until the safety switch is on. But before I remembered that the safety switch had to be pressed, I was looking at the real time status of RC out channels and it displayed the right PWM values. So I did not understand why the servo was not moving while the PWM out value was moving ! So my suggestion would be to not display the RC Out channels values unless the safety switch is on. (Or to alternatively warn the user that the safety switch is off and should be on).


MR60
Comment by Hugues on May 18, 2015 at 1:32pm

Hi Grant, will do and report back. Thx.


Developer
Comment by Grant Morphett on May 17, 2015 at 5:06am

@Hugues.  Try configuring the passthrough on RC8 or lower to ensure your configuration is correct and then re-attempt on RC9-RC10.  I believe it should work but its not something I tried.

Thanks, Grant.


Admin
Comment by Thomas J Coyle III on May 16, 2015 at 4:45am

@Don,

Could you please start a thread in the Discussion Forum concerning your sensor issue as it will be much easier to help you troubleshoot your issue in a discussion thread.

Regards,

TCIII AVD

Comment by Don Pramis on May 16, 2015 at 1:28am

please help...seems my rover left sensor is not working...link Below.


MR60
Comment by Hugues on May 14, 2015 at 2:21pm

Thx Grant for the orientation parameters.

Is there an issue with using pass through pwm on RC9-RC10-etc in ardurover ? I tried today pass thru but servo would not move (has a BEV on servo rail). I then tried the car!era gimbal functions, also not moving servos. I tried another BEC, still no servo reaction. 

Comment by Anders Wikstrom on May 13, 2015 at 7:38am

Hi Grant. Yes I have. The Piksi hasn't been very useful until now as it hasn't been stable. With the new release V16 the Pixhawk doesnt manage to read the data correctly.
I will try to contact Niels

Thanks
Anders


Developer
Comment by Grant Morphett on May 13, 2015 at 2:55am

Hi Anders.  I haven't setup my Piksi's yet.  Have you read these pages?  They should help.  Otherwise try contact Niels Joubert who wrote the driver.

http://diydrones.com/forum/topics/piksi-gps-working-on-arducopter

http://docs.swift-nav.com/wiki/Piksi_on_ArduPilot_Integration_Tutorial

Thanks, Grant.

Comment by Anders Wikstrom on May 11, 2015 at 11:59am

Changing UART mode in Piksi dont help, Status is 1 and never increase although the Piksi sees many satellites.

Comment by Anders Wikstrom on May 11, 2015 at 11:20am

After upgrading Piksi to version 16 I cannot get the PixHawk to communicate with it. I have tried it as GPS1 and GPS2 with the same result. Baud 115 and tried protocol 1 and 5 without success.
What protocol should Piksi use to communicate with Pixhawk?

 
 
 

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