I have been running Mission Planner trouble-free for over 2 years without problem on my desktop PC. Until 2 days ago, when I was messing around trying to install the driver for PX4FLOW on the PC, i tried many different ways, without success.
Subsequen
Read more…Hi,
Long time lurker, but first time poster.
I'm interested in designing a large scale tandem rotor and I've been attempting to estimate the power requirements for a given flying weight and airframe.
I've been using the following formula to estimate the
Read more…Hi I have Multirotor PID problems with tendencies to roll one way, pitch or even steer off coarse such as when trying to hold a straight course and it tends to go slightly off course.I have had these problems with a few craft but I don't really know
Read more…Trying to figure out how to use Andropilot. The voice keeps saying "warm bull" or something that sounds EXACTLY like "warm bull". What is she saying??
Thanks
Read more…Hi all,
I am a new bee and trying to learn the mathematical model of the airplane to calibrate the control parameters correctly. As a first step, I have started with the yaw control due to its easy test without the need of flying. When I investigated
Read more…Recently I built FX-79 buffalo UAV and fit in HKPilot (pixhawk clone) as the FC. The plane flew very nicely in Manual and FBW mode during the maiden flight but went crashed at RTL testing. Can anybody help? explaination pls.
Thank you
Read more…Hey guys,
I'm pretty new working with drones, and I really need help to get start. So, I'm doing a project, I've done a several research about this topic, but I didn`t find anything that really helped me. So, I need to control the drone according to m
Read more…I have a Iris+ with the 3dr FPV kit and a GoPro Hero 3. Usually when you first turn it on the camera and monitor with connect and have a picture. The picture wil randomly cut out. Sometimes I can get it back if I turn the Gopro off and back on. Othe
Read more…disclaimer: I am new to the world of UAVs as well as C# but I am learning pretty quick. I feel much more comfortable working in the embedded world with C but I have started working with a group of people who use C# extensively.
Currently I am working
Read more…I'm using ArduPilot Mission Planner 1.3.32 on a Win 7 PC. My autopilot is running ArduCopter v3.3.
I'm streaming a an MJPEG video to the Mission Planner HUD, which causes a jitter that never stops. If I roll the quad, it makes it much worse. It als
Read more…I just posted results of my tests of XRotor 10A ESC at RCGroups, not to repeat myself again, here is the link: http://www.rcgroups.com/forums/showthread.php?t=2555091#post33356275.
Hello!
All the time I have problem which Madgwick filter.
I have problem which axes and function update arguments
MPU-9250
MadgwickQuaternionUpdate(ax, ay, az, gx, gy, gz, my, mx, mz);
https://github.com/kriswiner/MPU-9250/blob/master/MPU9250BasicAHRS.in
Read more…One area of concern in building your own drone is inevitablie going to be magnetic field. Most people mount their compass on a mast, limiting the effect of the magnetic field on your drones performance. My question is about another way to minimize th
Read more…I have a Iris+ and I just had to replace my Pixhawk board and I am trying to get all of my settings working again.
I installed the board and updated the quad firmware to 3.3.2. I am also using Mission Planner 1.3.32 and Tower3.2.0.
Now I have a issue w
Read more…hi, does anyone know if Ardupilot supports flysky ibus protocol? I know Ardupilot supports PPM & PWM, but i'm just curious about ibus support. Thanks in advance.
Read more…I have a 600 quad with pixhawk, PX4Optical Flow and Lidar-Light and everything seems to be working in mission planner, but when i switch to alt hold, loiter, position hold the copter just spins down and basically drops out of the sky. I get no errora
Read more…I'm troubleshooting some Altitude Hold Problems that are resulting in a about 5 feet of Altitude drop while transitioning from hover to directional flight.
My vibrations are acceptable but I've noticed a high variations in the barometer and IPD EKF va
Read more…hi,
I am using mission planner 1.3.32 in windows 64bit OS, and on side of it, i want to run my application which demands mavlink messages as input.
In mission planner, on pressing Ctrl-F, we have the option of :
'mirrors the mavlink stream recieved by
Read more…I have the following problem. I'm trying to implement a filter Mahony / Madgwick used to estimate the orientation of the object.
STM32F401 processor which the accelerometer / magnetometer LIS303DLHC and gyroscope L3GD20.
My evaluation board
Read more…Our new SAR rig "failed" one of the flight tests - the "extreme double dip" terrain-follow test, as the video diary entry shows. Admittedly, it's not the normal mission profile, but it's still performing less efficiently than expected.
Is there any wa
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