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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: 367
Latest Activity: 12 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

High Res GPS ?

Started by heliboy. Last reply by F. C. Bearsch "Tearig" 12 hours ago. 2 Replies

I have playing with ardurover for a while. Great stuff ! Now I have migrated to the pix hawk version and I am working the transition out. My latest robot is a tracked 4000 pound diesel powered…Continue

Pixhawk + Credit card sized PC + camera + OpenCV ...

Started by Raimo Noormaa. Last reply by Interested in Quads Sep 24. 2 Replies

Hi,I started to play around with computer vision - recognizing some patterns is great. Currently do it on my laptop (MS VB + integrated webcam)I would like to hear your comments about using different…Continue

new PIXHAWK APM will not do anything in Auto Mode

Started by heliboy. Last reply by Thomas J Coyle III Sep 21. 7 Replies

Hi All:Decided to bite the bullet and upgrade to PIxhawk. Got everything and everything went smoothly.Used Futaba sbus link from RX to PixHawk. Works fine. CH1 CH2 for speed and steering CH7 - learn…Continue

How to Install Dual Sonars on a Pixhawk

Started by Thomas J Coyle III. Last reply by Thomas J Coyle III Sep 21. 16 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

Comment Wall

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Comment by Vincent van Schijndel on September 23, 2012 at 11:18pm

Hello All,

i bought a second hand apm 1, to use with ardurover. looking forward to it, it should arrive in 1-2 weeks. 1 have 1 question. the owner told me i could never use the esc with bec, according to him i always have to take out the red wire from the esc and use a seperate ubec. this because if you plug in the usb without first powering the esc with a battery, there was a chance the esc pulled some power through the usb, causing the bord to blow.

is this correct? are you all using seperate ubecs? i cant find something about it on the forums, thats why i ask:)

thanks in advance!

greets vincent


Admin
Comment by Thomas J Coyle III on September 21, 2012 at 3:01pm

Hi All,

Well, I have got the ball rolling on building an ArduRover. How about some more build logs to give us ideas concerning building our own rovers! Help with hardware and software builds will be greatly appreciated by all.

Regards,

TCIII

Comment by Rich Maynard on September 18, 2012 at 6:48pm

Well if you looking to interface a WII Nunchuck check out

http://arduino.cc/playground/Main/WiiChuckClass

-Rich

Comment by Bradley J Carr on September 17, 2012 at 7:20pm

i really need to learn the programing better.  i am going to go look at the arduino site and see what i can learn.  but i dont understand how to get the pulse width to react to the wii nunchuck

Comment by Rich Maynard on September 17, 2012 at 6:04pm

@Bradley

If you have a couple of questions go ahead an post them. Not to put you off though but there are many examples of using PWM on the Arduino site as well the samples and Library examples that come with the Arduino IDE.

-Rich

Comment by KM6VV on September 17, 2012 at 4:24pm

ROS can run the connect on the turtlebot! 

It also has stacks to run obstacle avoidance, and blob tracking with a CMU camera.

Alan


Admin
Comment by Thomas J Coyle III on September 17, 2012 at 2:25pm

@Alan,

I am running Window 7 and plan to upgrade to Windows 8. I needed to run Windows 7 to be able to use the Kinect.

Concerning integration of robust obstacle avoidance and goal identification into the APM code, I think that it might not be a good idea due to the complexity of the existing APM code. I plan to let the APM do what it does well: navigate. The Arduino Uno does obstacle avoidance very well and maybe an Arduino Mega can provide goal identification. I am for diversified processing wherever possible as sometimes an all-in-one solution is cumbersome to debug and maintain.

Regards,

TCIII

Comment by Bradley J Carr on September 17, 2012 at 2:16pm

Would somebody that has alot of experience with programming the arduino help me out with a couple of things for something I am building.  I just have a couple of questions about making two outputs with PWM do what I need it to.


Moderator
Comment by Grips on September 17, 2012 at 10:40am

Guys is Anyone running the Ardurover with a minimosd connected via the telemetry port?

Comment by KM6VV on September 17, 2012 at 9:47am

Hi Thomas,

What are you running on your ITX? 

If we could get straight heading and speed parameters out of the APM, then a simple Arduino could add in the collision avoidance and goal identification.  With a better understanding of APM code, these behaviors could even be added into its code.

Alan

 
 
 

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