APM 2.6 Crash - Broke some bits
@psblah wrote: Was flying fine, or what looked fine, then after about 70-80m it just decided to flip over and go head first into the floor. Snapped the PCB in half, GPS is dead etc. Setup: 920kv...
View ArticleMission Planner 1.3.37 Pixhawk compass calibration messed up
@bisenberger wrote: I kept getting apparent wrong yaw readings after calibrating my Pixhawk with external compass using Mission Planner 1.3.37. I then tried calibrating it with Mission Planner 1.3.34...
View ArticlePixhawk no TX stick control during flight with 360 yaw
@gww528 wrote: This is a new build with successful flights all week, the last, I had total lack of stick control in Loiter mode. Did have flight mode control. On takeoff it started a 360 degree Yaw...
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Description text clipped and innaccessible in Parameters screens of MP 1.3.37
@wkf94025 wrote: The description text in MP's Parameter screens is clipped, and I have not been able to find any way to access the full description for those longer descriptions that get clipped....
View ArticlePixhawk PID's for Skyhero Spyder 850 X4 config
@Jose_V_Grau wrote: Hello everyone, I was wondering if someone that flies a Skyhero Spyder 850 with Pixhawk could share their PID's. Having not much luck with autotune. Pixhawk is at the CG on this...
View ArticleGitHub: labels and milestones
@OXINARF wrote: Right now we have 45 labels in GitHub and sometimes I find difficult to choose which ones to use. I would say other people also find it hard because many times we have issues and PRs...
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How do we now adjust PIDs on copter 3.4?
@chuckntaylor wrote: Hello, how do we now adjust the PIDs for Pitch Roll ad Yaw on firmware 3.4? These values are now greyed out in the config/tuning screen. No PID Values.png1366x768 111 KB Posts: 5...
View ArticleRobot spins in circle in Steering mode, Rover 3.0
@jmkan wrote: Hi, I finally got the rover work in auto mode, it has no problem following way points works as expected but when switch to Steering mode it spins in circle, anyone know how to fix this?...
View ArticlePixhawk initial setup not working in new mission planner
@tmiller022 wrote: Was using 5 mo old pixhawk and updated mission planner software. I can't get the pixhawk to calibrate accelerometers or get a GPS lock to arm the system. It also keeps giving me a...
View ArticleNon-smooth output to servos
@ITman496 wrote: Hello, I am having issues with the output to the servos. I have a dragonlink sending ppm into the pixhawk, and the servos on its outputs. I can have servos move perfectly smooth when...
View ArticleArdupilot powered ATV rover with RTK GPS ? Has it been done yet?
@shodanx wrote: Hi, I just want to know if anyone has tried to control an ATV (about 150 to 300 pounds vehicle, seats one or two person) with APM rover ? Specifically I want to do positioning using...
View ArticleCompiling px4 targets on linux
@badzz wrote: Hi,I am trying to compile on Linux for px4-v2 (or px4-v4) target with no successTrying waf or traditional make gives me the same type of error about the nuttx-export.zip missingThis file...
View ArticleAuto update new waypoint ! Urgent!
@sevyon1 wrote: Hello ! Its my first time on the forum! I am pretty new in UAV but i took on a project that require me and my teammates to send the quad out for a search and rescue mission. It goes...
View ArticleNeed help interpreting logs for bad crash. Was this caused by gyro drift?
@gheller99 wrote: Hello Everyone, About a month ago I experienced a bad crash of my (clone) Pixhawk drivenquad. This crash resulted in the total destruction of the quad and alsonearly destroyed a $500...
View ArticleVery Strange unexplained behavior in flight, please help
@Jman841 wrote: I am flying a plane that has been flown in the past without issues, is running an original 3DR Pixhawk and GPS, and this morning the first flight of the day was perfect. Firmware is...
View ArticleRover Drives In Circles / Wrong Direction
@Brandon_Forbes wrote: Hey all, having an odd problem with my rover. When in auto mode and set to a waypoint or a "fly here," it drives in circles to the left. I tried reversing steering (roll), as I...
View ArticleGPS signal and Power from battery issue
@raptor wrote: Setting up a new frame with a brand new pixhawk, FW:3.3.3 When battery is connected immediately the GPS signal deteriorates, GPS fix is lost, sat count reduces and gpshdop increases....
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The new "UFO" bottom for my UFO-Drone
@JBWoolley wrote: Velcro attached to the drone bottom so removable if wanted. Autonomous flight-plans in figure eights above local parks in pitch dark. Screams and yells form the nearby local High...
View ArticleSource code for SET_POSITION_TARGET_LOCAL_NED
@waterlooalex wrote: I'm interested in learning more about how the message SET_POSITION_TARGET_LOCAL_NED is implemented, can anyone point me to the ArduPilot source code that implements moving the...
View ArticleMoving precisely without GPS
@waterlooalex wrote: I'd like to be able to move and position the drone without GPS, I'm working on a visual positioning system that uses the camera to detect a target from which position can be...
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