gregmaan
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Pixhawk and Sonar for Arducopter 3.1.1 RC2

Started this discussion. Last reply by gregmaan Feb 15. 2 Replies

Hi,I did a post in the new forum, but I did not get any further response:…Continue

2.90_RC2 compiling with verbose output in arduino

Started Jan 6, 2013 0 Replies

Hi,I have bought a Hexa from 3DR and had huge problems tuning ALT_Hold in 2.81. So I´d decided to do further tests on the actual master branch.Compiling with the special Arduino 1.03 runs well but,…Continue

Tags: pack, #pragma, compiler, Arduino

Use of EGNOS instead of WAAS in Europe

Started this discussion. Last reply by Michael Utz Dec 10, 2012. 2 Replies

Hi,did anyone changed the DGPS function to EGNOS instead of WAAS to get a higher GPS accuracy in Europe?I thougt I should only change line 45 in…Continue

RCX_DZ Parameter lost afer reboot 2.65 and 2.66

Started this discussion. Last reply by gregmaan Nov 14, 2012. 1 Reply

Hi,having some problems setting up second aileron on RC5, I found another issue:RCX_DZ parameters for the trim deadzone are always lost after reboot APM 2.I used firmware 2.65 and 2.66 programming…Continue

Tags: Zone, Dead

 

gregmaan's Page

Latest Activity

gregmaan replied to spencer's discussion 2 near crashes and 1 crash in 4 days
"You should read in wiki how to make the compassmot, and the are no current measures while doing it (0). But I don´t know if this solves your issue. Voltage measuring maybe wrong too, because it goes below your Batt_Failsave of 10.5 V and your…"
Tuesday
gregmaan replied to xoltri's discussion Pixhawk causing motor sync issues.
"Hi Peter, maybe do you have a link e.g. to your esc32? I have still the same issues with 3.1.3 RC1 with RCTimer Opto 30A SimonK and TMotor 2216 with 900kv. With reducing RC_Speed to 200 the issue was gone but that should be no good solution."
Apr 10
Pekka Ahola replied to gregmaan's discussion APM 2 Version 2.60 Issue on channel 5,6 and/or 7
"I have a similar issue with APM2.6 with ArduPlane V2.78b (f0615253) firmware.  Missionplanner doesn't show any changes for channels 5,6 or 7 when I flip the switches. Signal is ok. Tested with servos and by connencting the m to APM…"
Mar 13
gregmaan replied to xoltri's discussion Pixhawk causing motor sync issues.
"I am not sure how do you did this test: Is the Pixhawk in stabilize and you programmed a throttle cutoff in RC? Or did you do it in ESC calibration mode (passthrough)? Yesterday I also reduced the RC_Speed to 400 and had the next crash.As you said…"
Mar 13
gregmaan replied to xoltri's discussion Pixhawk causing motor sync issues.
"I am not sure if my issues based on the same problem: Y6B/Pixhawk and Changed to new ESCs (RCTimer 30A Opto) because I had the same issues before with the 3DR 20A ESCs. First I thougt it was a ESC Calibration issue, but the Motors spin visibly at…"
Mar 11
gregmaan replied to gregmaan's discussion Pixhawk and Sonar for Arducopter 3.1.1 RC2
"PX4Flow will only work with future releases of the Pixhawk. The sonar on Pixhawk will work with AC 3.2. I still have no answer if the I2C sonar or the analog sonar will be supported on 3.2. Maxbotix recommends only the 124x models for our purposes.…"
Feb 15
gregmaan replied to Scott Green's discussion Pixhawk wont spin motors after arming...
"I fixed my probem:When I use the safety switch directly after powering it worked for me.And after upgrading to 3.1.2 RC 1 the problem was gone.I think It was not the main firmware. I also updated the io part (press and hold safety switch before…"
Feb 14
sufal thakuri replied to gregmaan's discussion Pixhawk and Sonar for Arducopter 3.1.1 RC2
"Hi, I am trying to connect the PX4FLOW sensor with APM 2.6, Can anyone please help me out..any suggestions... thanks"
Feb 8
gregmaan replied to Randy's discussion ArduCopter-3.1 released!
"Hi Randy, is it possible to make a new gyro calibration from the Mission Planner? I played with the Preflight Calibration and reboot, but not sure if the is a new gyro initalisation done by this?"
Feb 6
gregmaan replied to Randy's discussion ArduCopter-3.1 released!
"If you are using 3.1.1 or 3.1.2 RC1 maybe the too fast Gyro calibration on startup could be a probem. I have no experience in analysing logs, but be sure the copter is standing still without any movement when attaching the battery. I am sure someone…"
Feb 6
gregmaan replied to Randy's discussion ArduCopter-3.1 released!
"Maybe it is possible to add a funktion like Multiwii. Begin the gyro calibration when there is no movement detected? It works perfect for my mini Quad."
Feb 6
gregmaan replied to Scott Green's discussion Pixhawk wont spin motors after arming...
"I have the same issue after upgrading to 3.1.1: -Telemetry OK -GPS HDOP 1.8 Stable - Arming switch solid red - Radio on all 8 channels calibrated - Yaw arming successfull (LED solid green) - Allways in Stab Mode Any further ideas? In 3.1.1 RC2 all…"
Jan 27
gregmaan posted a discussion

Pixhawk and Sonar for Arducopter 3.1.1 RC2

Hi,I did a post in the new forum, but I did not get any further response:http://ardupilot.com/forum/viewtopic.php?f=21&t=5733Craig said that Pixhawk with sonar works fine, but only if I define sonar pin (SONAR_PIN).But this parameter is not avaliable in AC. Only in ArduRover e.g.So can anyone here give me a hint how to activate the sonar in Arducopter for the Pixhawk? Is there a default port?Because I use the MB 1240 I…See More
Jan 24
gregmaan replied to DB's discussion APM 2.5 hangs on connect to MP in the group ArduPlane User Group
"Sorry for that, I had fixed this problem several times for me. I am using arduplane and arducopter vehicles mixed. I had the same issue after updating to 1.2.92 today while using copter with 1.2.91 yesterday and plane today."
Dec 30, 2013
gregmaan replied to DB's discussion APM 2.5 hangs on connect to MP in the group ArduPlane User Group
"You must update the parameter list from the MP: Type CTRL+F Click on Param Gen (Internet connection required). Connect again a it will work."
Dec 30, 2013
gregmaan replied to DB's discussion APM 2.5 hangs on connect to MP in the group ArduPlane User Group
"Sorry I think my poor english is the problem ;-( .Look at the MP console (under Help you could enalbe it)You made it right and it shoud wok now."
Dec 1, 2013

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