Possible Autotune bug
@CleverUsername wrote: Tried out Copter 3.4.1 today on my TBS Discovery with Pixhawk. Selected YAW only for Autotune and launched. Went to AltHold and selected AutoTune. Instead of Autotune doing the...
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AC 3.4.1 Nick/Roll Issues on Pixracer
@Rolf wrote: Fellowing reproducible issue with 3.4.1 on the first testflight (Quadcopter, original Pixracer ) happened:If one controls full nick forward, the copter shortly afterwards kicks back...
View ArticleCopter 3.4.1 - crash because of battery failsafe
@scostic wrote: I am a new and I would like to understand the reason of my crash. From the logs I see a battery failsafe error although my battery voltage at that time was 11.2V. 2016-11-06...
View ArticlePower drop in one of the motors at full/big throttle
@Skreba1 wrote: Hi, My tricopter (based on pixhawk) has an issue when a rear motor is not catching up with front two motors during max/big throttle in stabilize mode. It results in a pitch backwards...
View ArticleCopter-3.4.2-rc2 is available for beta testing
@rmackay9 wrote: Copter-3.4.2-rc2 is available for beta testing through the various ground station's Beta Firmwares link. This is a relatively minor update on AC3.4.1 including just the following few...
View ArticlePoshold or Loiter Issue
@renatux wrote: Hello for all, I built a quad in TBS disco style and used a Pixhawk with M8N GPS. The calibration of all sensors, compass, acc, compassmot is ok. The autotune works like a charm. But...
View ArticleSudden loss of altitude / no altitude control
@Oisa wrote: Hi all. Another "Loss of altitude" topic. It's 5 kg 8X Copter, that just descended uncommanded and very quick. I was unable to stop the descend - it just ignored the throttle command for...
View Article3.4.2-rc2 Testing today
@JoeBreznai wrote: Did a flight test this morning of 3.4.rc2, and all went well. Including; Stabilize, Altitude Hold. Loiter, Circle, (also Circle with full YAW command in both directions), Position...
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LeddarOne testing in 3.4.2-rc2
@Lance_B wrote: Ok here's a quick test - specifically for the LeddarOne. Started in garage where I'm too shielded to get gps lock in case you see weirdness there.Outside obviously as soon as gps gets...
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Arducopter 2.8 compass calibration problem
@spannerman52 wrote: Hi there I wonder if someone can help out? I and my grandson have built a Turnigy Talon Tri-Copter and in setting up the board I find the compass calibration doesn't work, i.e....
View ArticleMotors only reacts to 50% throttle
@piotrm wrote: I have weird issues (and I crashed copter once because of that) with BLHeli Escs.Without any props in stabilise mode motors stop increasing speed after 50% of throttle (both oneshot and...
View ArticleUpgrade to 3.4.1 = uncontrollable yaw movement in autotune
@Pengus wrote: So I need some help here. Earlier I ran my Pixhawk on 3.3, I did autotune and it worked perfectly. Now after I upgraded to 3.4.1 I decided to do another auto-tune in better conditions...
View ArticleClearing a polygon fence?
@wn0x wrote: Sorry if I missed this in the docs, but how do I clear a polygon fence? Also, according to the docs LOITER is the only mode that will "stop" at the fence. Does that mean that all other...
View ArticleUnable to control yaw in CIRCLE mode
@ist165351 wrote: As the title suggests, I was unable to control the copter's yaw while in CIRCLE mode, when the documentation clearly states that I should be able to. Is this known behaviour, or can...
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Adding a simple Gadget
@Presario62 wrote: MissionPlanner behavior. Would you like to add a simple Gadget to Display thatLandinggear is deployed or retracted? I would like this.... Posts: 1 Participants: 1 Read full topic
View Article3.4.2-rc2 autotune query
@pauljatherton wrote: Just tried to carry out an autotune on my quad (roll axis only). I tried this twice but ran out of battery before completion each time. Wondering if I can better set the starting...
View ArticleAC3.4-.2-rc2 SBF causes GPS horiz error and terrain error
@mboland wrote: I have been chasing a few problems for a while but this has surfaced as a problem that happens with the Septentrio AsteRx-m UAS in SBF mode. Recipe: GPS horiz errorNew 3DR...
View ArticleManual joystick XML calibration, values for ChangeMode?
@Pengus wrote: When calibrating my joystick in mission planner it refuses to save it to the files, so I had to edit my XML files manually. It was easy to set up the channel 1-4, but I'm stuck at...
View ArticleExternal baro support is missing in AC3.4.1
@Tom_Gear wrote: Hi! Is it possible that external pressure sensor is not supported in AC 3.4.1 or is there just a bug?I tryed the gy-63 and the MS5611 from drotek, connected via I2C to Dropix 2.1...
View ArticleMotor balance issue in Auto Analysis of MP
@wcfung1 wrote: I recently tested a newly assembled S500 quad with Pixhawk running on Copter 3.4.1 The Log Analyzer indicated following :-- " Test : Motor balance = WARN -- Motor Channel Averages =...
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