Xplane mission planner datarefs
@karthik_pakala wrote: Hi, I am using mission planner to fly my helicopter in the xplane and it flies great. But, I have some questions which are as follows, 1) Xplane data can be extracted using...
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Limiting custom telemetry messages
@sdm-pd wrote: Hi guys, I've modified firmware so I can send to telemetry some data inputed from my custom device.My device sends values about every 500/1000ms.The problem is that the controller...
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Bad altitude perfomance in wind
@Alexey_Degterev wrote: 2017-06-03 17-59-00.bin (2.0 MB)hello, in calm day copter fly ok. But in wind it rises up or falls down. image.png1647x537 125 KB here log from calm day image.png1620x528 98 KB...
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ESC Calibration in Mission Planner for APM 2.8
@BSflyer wrote: I'm very new to all of this so forgive me if this is a common occurrence. I purchased a DIY S500 quadcopter kit on eBay which came with Arducopter APM v2.8 and Hobbypower Simonk 30A...
View ArticlePixracer unable to store Rally points
@lucamax wrote: I'm trying to set a Rally point with Mission Planner but when I select Upload i receive after some seconds the message "Failed to save rally point" . Rally Points are stored in Eeprom,...
View ArticleRC Channel Trim not enough!
@semo wrote: hi , when I do the trim from the radio it move from the center to the full trim about (12% ) ex. throttle I want more limit in the trim . any help in how to do it ?? regards . Posts: 1...
View Article3.5-rc7 loiter problem
@AJack wrote: Installed today 3.5 rc7 on a new build 900mm quad pixracer first test flight went pretty well second one switching to loiter total messcopter maintains altitude and position though motor...
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Hard crash on 3.5rc6 need help with analysis
@mrwooster wrote: 3.5rc6 - pixhawk 2 - quad w 920kv motors On my 3rd flight, 1 min in (on a fresh battery), the quad rolled to a ~30Deg angle and plowed into the ground while in position hold mode. I...
View ArticleBad baro health
@tomekr wrote: Hi AllI have a problem with bad bars health. I upgrade my pixhawk to 3.5-rc7 and message "bad baro health" is still on the HUD. When I back to 3.4.6 everything is ok.thx for...
View ArticleAPM 450 Helicopter Parameter File Please
@rfine7666 wrote: Thanks to anyone for helpIf someone has a working APM 450 helicopter would you Please upload your parameter file, just to be used for reference.Thanks APM 2.6 Ver3.2.1, 450 Trex...
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Pixracer second accelerometer vibrations can cause attitude rise?
@Alexey_Degterev wrote: very interesting log part image.png1667x536 189 KB Vibration on the second accelerometer is much stronger then on second.Can this vibration cause uncommanded altitude...
View Article3 palnes,3 pixhawk,3 crashes. with logs
@omri wrote: Hi!I need your help, 3 planes of my crashed in a row...the same simptomes on the 3 crashes, the plane loss of height very fast with no option to control, twice it was on manual mode. I...
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Throttle too aggressive
@DPCanada wrote: Hello, all I'm having issues with my quadcopter wanting to jump into the sky with very little throttle input. Just to test, I flattened the throttle curve out and it still rapidly...
View ArticleHow many channels supported on PPM RC input?
@pauljatherton wrote: I have a ULRS Rx in my plane connected its 16ch PPM output to the Pixhawk (lite) FC, but can only see 12 channels in Mission Planner (ch13in-ch16in all show 0). Is 12 channels...
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Pixhawk cube usb connection without carrier board or on cutom board
@re4mat0r wrote: Hi. I am designing a board for custom drone. Cube will sit on top of it. I can not connect to Cube with USB. Only connects when on original carrier board. No connection without a...
View ArticleAutoTune makes the copter inestable
@Kikirikiki90 wrote: Hi, I've done the AutoTune twice and my copter works worse after that. Is it normal? What am I doing bad? Before the AutoTune everything works pretty ok, maybe is not so precise...
View ArticleNose over after mode change
@VUAS wrote: I have encountered an interesting issue where when I switch between modes the aircraft puts its nose down (approx 20 degrees) and keeps it there until I manually pull up. I first...
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Level calibration not working, terminal is garbage
@CoreyOsgood wrote: I'm running Copter 3.4.6 on a PX4Lite. This board previously worked with Copter 3.3, in a Cheerson CX-20 that I crashed, now I'm reusing it on an S500 frame. The main issue I'm...
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@luweikxy wrote: In EKF3, framesSincePredict in NavEKF3_core::readIMUData(), only exits in the following two lines: // Keep track of the number of IMU frames since the last state prediction...
View ArticleCopter 3.4.6 with Novatel RTK，HDOP can't be updated in real time
@kira wrote: The recent use of NOVATEL RTK, but found a problem, HDOP parameters can not be updated in real time, resulting in HDOP has been a high value, so the aircraft can not be unlocked. Only...
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