Problem on landing with ArduPilot
@spirit wrote: Hello, guys I have BIG Problem now... I'm interesting in drone programming so I bought APM and Pixhawk clone and Pixhawk Cube I have flown many drones : X380 and cc3d and Syma toy...
View ArticlePre-flight: battery level in red?
@ddlopo wrote: Hello, I use Mission Planner 1.3.48. In pre-flight window the check list battery level is always in red. I use a 3s, 4s or 6s for hexacopter, and the battery failsafe is 10,6v. Battery...
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Alttitude dirift problem in copter v3.5
@FireFly wrote: As mentioned in topic below, there is altitude error problem happens between GCS-alt and Baro-alt in arducopter when EKF2 is running. The same moment GCS-alt = 52m in tlog, but...
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Strange battery voltage
@Kudykam wrote: Hi,I dont know what is going on but my battery monitor shows strange values during flight. As you can see on pictures its jumping rom 12V to 3V. I also get many errors like flight mode...
View ArticleComponents mounting and interference
@PittRBM wrote: I'm redesigning my heli frame and the space is limited.Qusetion: Which sensitive components can be mounted near each other? For example, compass is more sensitive to DC power wires....
View ArticleUndefined reference to `AP_AdvancedFailsafe’ while enabling advance failsafe...
@Sivashankaruav wrote: Hi, I got stuck in compiling arducopter while enabling define ADVANCED_FAILSAFE ENABLED // enabled advanced failsafe which allows running a portion of the mission in failsafe...
View ArticleCopter 3.2.1 on APM sudden drop in Altitude in Alt-Hold up to a crash
@Eddi_Maevski wrote: Hi, Using APM from CX-20 (open source) version 2.52, encountered few drops in Alt-Hold mode - copter just drops out of the sky, I've tried analyzing the logs yet can't make solid...
View ArticleAny plans for the OLED display in Plane?
@pauljatherton wrote: Arducopter 3.5 sees a new OLED display feature added - have tested this and think is a great addition to the project. Wondering if there are any plans to include this in the...
View ArticleWhich is the external compass?
@weliwarmer wrote: I have an external M8N plugged into the Pixhawk 1 but after a year or so of using pixhawks I realised that I was assuming Compass #1 is the internal compass and Compass #2 is the...
View ArticleGPS Speed Error
@ddlopo wrote: Hello, Hello, I'm going crazy. I am not able to arm my pixhawm 3.4 firmware.I get an error message: GPS speed error xx (need 1.0)This happens to me with geofence in altitude + circle....
View ArticleHow to set incoming mavlink telemetry data?
@Giorgio_Rinolfi wrote: Hi all, we are testing a copter swarm situation with several 3dr telemetry radio equipped with the multi-point firmware. Is it possible to set which data the FC sends to the...
View ArticleDo I have to enable "Throttle Failsafe"?
@spirit wrote: Hello. I bought Pixhawk Cube. My Hexacopter's frame is Tarot X6(900 Class) and motor is tarot 4114 and prop is dualsky 1755. it uses 6 cell 5200mah X 2 batteries. and I also have APM...
View ArticleParachute release half working
@X1Aero wrote: Seen this before, but wondered if would be addressed in 3.5. Manually deploying chute works fine, but auto detection doesn't. Rotating the unit beyond 20 degrees will just disarm and...
View ArticleAirspeed sensor values in latest mission planner (bug)
@Juanpa wrote: Hi, I have installed a speed sensor on the plane and calibrated it using the pre-flight in the action tap. After calibration the sensor, it reads values from 6 to 11 and it would read...
View ArticleHexacopter stop at Waypoint Bhehaviour?
@R_Q_Robert wrote: Hi to All My hexacopter flies well and perfectly stabilized , hover and well tuned.Pixhawk 1 with AC3.4.6 ublox GPS m8nBUT when i try it in AUTO mission it destabilize to stop at...
View ArticleMission Planner - no onboard compass calibration
@Andy_M wrote: Hi guys, I'm having some trouble with compass calibration using the new Pixhawk 2.1 and Mission Planner. I'm on mission planner version 1.3.48 build 1.1.6330.31130 which is the most up...
View ArticleWhat controlls acceleration?
@Gun-Jam wrote: Hi Im using a 6 motor skid steer system that use planetary drives. I have the rover navigating well and steering smoothly. However the autopilot is still being pretty tough on the...
View ArticleESC Calibration error
@LaVerne_Sanders wrote: I'm doing the ESC calibration step with QGroundControl, a PixFalcon controller and the Convergence firmware with a different size setup. It fails this step with the message...
View ArticleDEV call May 8 2017 2300 UTC
@CraigElder wrote: Copter AC3.5 release progress Throttle Boost Plane TVBS test flights and takeoff improvements Results of sensor timing fixes RADIO & RADIO_STATUS duplicate Issues & PRs This...
View ArticleGCS failsafe options?
@drown_newbie wrote: HEllo people, I would like to know : what is the time needed where the telemetry should not send data to GCS before an RTL failsafe activates ?? can we control this time somewhere...
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