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About update_xy_controller function

@talos wrote: Hi,We can use this function to get desired vel, accel and angle. I got figures of these variants, but I found that NTUN.DAccX is a little bigger than the derivative of NTUN.VelX, just as...

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Failed to encode the PNG

@Sivashankaruav wrote: Hi, I need to use the mosaic generated pix4d in mission planner for accurate flight planning. I'm using the geoserver as my WMS server, in which I've crated a layer with...

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Synchropter build need help

@PittRBM wrote: I'm building a sort of dual rotor helicopter similar to tandem called synchropter/Intermeshing rotors.Find some pictures and details...

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Custom map - Development

@treboux wrote: Hello, I'm trying to modify mission planner as it is in open source.My question is:- Do you have any documentation to explain classes and functions?- How to integrate directly in the...

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CAM_FEEDBACK_PIN output 3.3V when it should not

@lanzo wrote: I have a plane with Pixhawk where I use the shutter throught a circuit with 2 transistor, it works perfectly, now I want to use the CAM_FEEDBACK_PIN feature with a cable I made for the...

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I search to collect the angle of attack or the slope, is it possible?

@tipehugo wrote: Hi , I have a major question , it could be the last if it works ! Actually we have access to the pitch , but I also need the angle of attack, is it possible ? Posts: 7 Participants: 3...

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RC Not Calibrated error after flashing 3.4.3

@Chris_Hardwick wrote: Hi all, Thanks for your work on 3.4. Cool list of new features and fixes. I've run into an issue that I don't know how to get past. After flashing 3.4.3, and formatting the...

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Scrolling long threads is very tedious

@skyscraper wrote: Is it not possible to present a long thread in pages rather than one long scroll? It takes a long time to scroll down, refresh, scroll down etc. Posts: 8 Participants: 4 Read full...

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Dealing with Vibrations and harmonics... a competition

@proficnc wrote: I have a competition for you all... Prize... one full Edison compatible suite with Standard GPS. Task.... A few people have asked what the natural frequency of the cube is. I could...

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Low altitude warning in 3.4.3

@servoman1 wrote: I was using copter 3.3 without any issues.Decided to upload 3.4.3 and When I arm the quadmission planner gives a warning "low altitude zero" .I do have Lidar 2 on the quad in PWM...

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Pixhawk 2.1 compass setup

@nikker wrote: For the past few weeks I have been converting my s1000+ to the pixhawk 2.1. Its been a rough road but the community and search tool has been very helpful. I have one last hurdle I am...

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PID tuning on larger quads?

@jtroutt19 wrote: I am being told that my problem with my quad lies within the control loops of the flight controller. That being said I am not able to fly my quad to tune it. So where do you start...

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Develop/deploy a web-based LOG visualiser for helping user/s

@DavidBuzz wrote: Proposal type: Hardware [ ] , Software [ X] , Other [ ] : _________________ Description: We need a website where people can upload their log, and get basic information about it, with...

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Replace sd card by emmc

@jinchengde wrote: Does anyone try to replace the sd card in pixhawk by emmc? we had try to connect the CMD, CK, D0~D4 to emmc BGA pin, and also include VSS, VDDF, VDDI, but failed to startup. Then we...

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Menu Advanced , full Parameter does not exist

@batsboss wrote: Menu Advanced , full Parameter and Terminal does not existe since mission planner update !! i am in V3.4.3 Arducopter on pixhawk Posts: 2 Participants: 2 Read full topic

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Is it possible to simplify calibrations?

@SylvanH wrote: Hello, I am working on a quite heavy rover (for the moment at 30 kg, but it'll be near 100 kg in the future). I succeeded to perform the compass and accelerometers calibrations but it...

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Programming library examples on the Pixhawk with Eclipse

@dukelanovic wrote: Hello, I am a beginner according programming and I was going through the Ardupilot Programming libraries: http://ardupilot.org/dev/docs/apmcopter-programming-libraries.html . On...

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Problems building SiK firmware

@JoseBelz wrote: Hi, Is possible to build the SiK firmware? I need to upload my personal SiK versión but I don't know how build it. Could you please help me? Thanks in advance Posts: 1 Participants: 1...

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Copter-3.4.4-rc1 available for beta testing

@rmackay9 wrote: Copter-3.4.4-rc1 is available for beta testing through the Ground Stations. Bug Fixes / Minor Enhancements:a) prevent unwanted EKF core switching at startupb) helicopter prevented...

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Mavlink Port Fowarding

@poirierp wrote: Hello, I am attempting to use the Mavlink port forwarding as noted in http://ardupilot.org/dev/docs/mavlink-routing-in-ardupilot.html to pass messages from a radio connected to Telem1...

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