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ArduCopter User Group

Discussion group for ArduCopter users

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Latest Activity: 52 minutes ago

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APM with Raspberry pi (connection) make as a WI-FI

Started by yuvraj. Last reply by Robert 52 minutes ago. 5 Replies

I have to integrate the apm with Raspberry pi and my plan is I don't wanna use the 2.4 ghz radio instead of using this I need to fly through laptop/desktop or mobile phone If any body done please…Continue

Tags: raspberrypi, apm, wirelesscommunication, wifi

Anybody heard of ESC losing calibration after ESC low voltage cutoff

Started by Sean Headrick yesterday. 0 Replies

  In an attempt to understand the absolute full extent of the battery payload, a field operator had conducted a test allowing the copter to loiter until it "fell" from the sky. I know, I cringed…Continue

Texas instrument launchpad

Started by yuvraj. Last reply by Gustav Kuhn on Thursday. 3 Replies

I need some detail information about building quadcopter using msp430 launchpad.i have already bought launchpad kit.please suggest me asap how to install the firmware to that particular launchpad?…Continue

Tags: launchpad, ti

I can't get rid of my toilet bowl

Started by Edgar Scott. Last reply by Richard Kennedy on Wednesday. 13 Replies

I have tried everything from1) Repositioning the GPS2) Recalibrating (about a billion times)3) Added ferrite ringI just don't know what to do at this point but maybe buy another GPSIts a uBlox…Continue

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Comment by Bradley J Carr on April 2, 2012 at 6:04am

Here is my  configuration with all my current pids.  This is the 3DR quad with 880 motors.  Feel free to let me know if I need to change anything.

untitled.JPG

Comment by Bradley J Carr on March 30, 2012 at 4:38pm
Yes. I am. But i need to post the
Pid settings. I am not sure i had those correct.

3D Robotics
Comment by Chris Anderson on March 30, 2012 at 4:12pm

Bradley: Are you using the 2.5.3 code? The Alt Hold issue was with 2.5 but should have been resolved with 2.5.3

Comment by Bradley J Carr on March 30, 2012 at 4:09pm

Well I have had the second voyage with my 3DR quad with the 880 motors,  everything worked great.  I still need to try the failsafe but that will come when I get some of the other things tweaked right. 

1.Alt_hold-  it would be about 20 feet in the air and would drop to the ground before it would recover.  Didnt' hit the ground very hard. 

2. Loiter- Same thing as the Alt Hold except the range of it holding at the GPS location it was moving around alot about 20 feet each way. 

It flew like a champ though.  Thank you to everybody that has helped.


Developer
Comment by Andreas M. Antonopoulos on March 29, 2012 at 7:28pm

First flight today! My home made quad with APM1

Altitude of almost TWO INCHES. I was able to remain in flight for almost FIVE seconds. It was amazing :-)

I need to fix a few things, mount the propellers better and tie down all lose ends.

Soon... flight #2 and pictures or video

Comment by Ramesh Tahlan on March 28, 2012 at 11:48pm

Chris,

many many thanks, till now i was sooooooo damn scared even of the MP, but u just removed all fears, my confidence just went up many notches.... 

cant thank u enough..


3D Robotics
Comment by Chris Anderson on March 28, 2012 at 11:44pm

Yes, just click the icon in the MP and go through the setup process on the Configuration tab. No need to ever use the CLI.

Comment by Ramesh Tahlan on March 28, 2012 at 11:42pm

Chris.

many thanks.... 

and Chris, one more doubt though Adam tried to clear for me, but if u could confirm, say i want to reload my APM2 with arudcopter codes, or if i have loaded AC2 and now i want to load codes for helicopter, is it good enough that on MP i just go over the whole process and it will take care of everything, or do i need to go to CLI to erase old codes or can i just erase old codes by the reset button on APM2. Cause i am really apprehensive about doing anything with CLI, i am not a very tech savvy guy and that too with software handling.... so for me MP is a more confident way to go. Can i just reload codes with MP without bothering about anything else....


3D Robotics
Comment by Chris Anderson on March 28, 2012 at 11:33pm

Ramesh: that's no longer used.  What version of the code are you using? I haven't seen that "ACM" prompt for a long time. 

Comment by Ramesh Tahlan on March 28, 2012 at 11:32pm

Adam, 

in the screen attached the last line says, "move the slide switch and reset to fly" is the slide sw only on APM1 or does APM2 also have it, have tried to look for it on my APM2, but dont seem to find it ????

 
 
 

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