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  • 14:55
    Travis lthall/Leonard_ardupilot (20210419_GuidedModeUpdate) fixed (536)
holefrog
@holefrog
my serialx (3,4,5) are exactlly the same.
acxz
@1awtumleef:matrix.org
[m]
@holefrog: ardupilot discussions have moved over to discord: https://discord.gg/xdKxsHv3F2
MX
@peterx:matrix.org
[m]
Why move to discord?
holefrog
@holefrog
I found the solution. And I posted it at disscuss.ardiupilot.com. Thanks everyone.
Pierre Kancir
@khancyr
@peterx:matrix.org because we could do devcall with video
1 reply
ademczuk
@ademczuk
Do I need to fork Ardupilot in order to enable a reverse thruster (servo controlled) for a Jet Drive? https://i.ytimg.com/vi/HG1jJuqhzQ8/hqdefault.jpg
The motors can only spin in one direction. Could I just make a LUA script that turns the servo for input below mid throttle level, instead of reverse?
This is a video of it in action. Currently this is bound to a switch, however I am hoping it would be possible to configure ardurover/lua so that it natievely can be used for loiter and auto modes to reverse https://www.youtube.com/watch?v=HG1jJuqhzQ8
ademczuk
@ademczuk
Otherwise, I suppose that I should be modifying the AP_MotorsUGV.cpp with a function to replace the const float motor_left and motor_right?
ademczuk
@ademczuk
I guess this forum is dead and I'll take my question to discord
Neo
@neom89
Hi, I have a quadplane with Aileron, Elevator and Stabilizer ( no rudder). Is there an existing airframe for this kind of quadplane?
MarkBishop84
@MarkBishop84
I'm interested in becoming a contributor.
Is there a bug list that I can take a look at and maybe start working on to get used to the codebase?
acxz
@1awtumleef:matrix.org
[m]
MarkBishop84 (MarkBishop84): ardupilot discussions have moved over to discord: https://discord.gg/xdKxsHv3F2
MarkBishop84
@MarkBishop84
:thumbsup:
Athanasios Papamarinos
@Atpap_gitlab
Hey guys. I have an issue with the ESCs and the motors. I can calibrate them just fine and when i am in the calibration mode all are working perfect. But then since i reboot the cube and arm the UAV one motor does not spin until i put the throttle in the middle level, and all the other motors are gradually increasing the spinning. Do you have any idea what might be the issue? Thank you in advance.
acxz
@1awtumleef:matrix.org
[m]
@Atpap_gitlab: ardupilot discussions have moved over to discord: https://discord.gg/xdKxsHv3F2
Henrik
@henrikdf:matrix.org
[m]
acxz: Is it possible to bridge this matrix room to the discord server?
acxz
@1awtumleef:matrix.org
[m]
Henrik: Whle there is a way somebody would have to host the bridge. Something slightly annoying would be that we can only bridge one discord channel with one matrix room. As there are multiple discord channels in the ardupilot discord server, it'll become a bit troublesome. I do hope the ardupilot community comes back to matrix (maybe with the introduction of matrix spaces?) bun in the meanwhile you should just use the discord to communicate.
Osman
@OsmanAvcci_twitter
how can i routing with two drones using 3dr Sik telemetries ?
Henrik
@henrikdf:matrix.org
[m]
acxz: Ok, guess that makes sense. Thanks for the answer!
OsmanAvcci_twitter (Osman): Ref. earlier discussion is this room deprecated. The discussion is moved to the ardupilot discord server.
acxz
@1awtumleef:matrix.org
[m]
ardupilot discussions have moved over to discord: https://discord.gg/xdKxsHv3F2 @OsmanAvcci_twitter
yeah thats another annoying thing as well, users that join dont have access to the history
Henrik
@henrikdf:matrix.org
[m]
Ohh, that is confusing. Thanks for the heads up!
Perhaps put the discord link in the room description? That would make it easier for people who randomly find this room.
Julian
@zyromskij_gitlab
Hi everybody :) I'm trying to SITL inverted landing in FlightGear with MAVProxy. I managed to achieve inverted flight but just before flare the airplane switches to RTL - any ideas?
chenjiawei
@chenjiawei
In the simulation flight, the SITL original gyroscope data is unstable
I was running SITL simulation and connected to the mission planner GCS. In the guided mode, after flying a certain distance, I found that the attitude of the vehicle was jittering and the ground speed was also unstable. The raw sensor data and the SITL gyroscope data are not stable?
chenjiawei
@chenjiawei
Hello everyone, when running SITL, after flying a certain distance, the attitude of the vehicle is always unstable after flying a certain distance, what's the matter?
fr-correia
@fr-correia
Hi guys! I already posted this in the ChibiOS chat, but I supose this chat here is the most appropriate. I'm here reporting a situation I hope one of you have noticed already. I'm running the newest version of ardupilot v4.0.8 on plane. I'm using a Pixhawk fmv5, and noticed that sometimes I have some issues in my telemetry stream rates. Sometimes I'm not receiving RC channels, or gps position. In these situations I usually go to Planner in the config tab on Mission planner and vary the frequency of each of the rates, which eventually makes it work. Still, it is a bit of a trouble, since, every once in a while I stop receiving messages. I noticed this to happen from version 4.0 all the way to version 4.0.8. Version 3.9 works fine. My bandwidth is not being overflowed and I have correctly assigned MAVLINK 2. Anyone here reporting the same? While trying to replicate the problem, I would put high values on the telemetry rates, like Altitude = Position = Mode/Status = RC = Sensor = 10; and then selecting again RC to a lower value or a very big one, like 25Hz, and then checking the RC_Channel in MAVLINK inspector to pop up 0Hz in this message.
Henrik
@henrikdf:matrix.org
[m]
I am sorry, I can't help you. I am just pointing out that the ardupilot chat have moved to discord: https://discord.gg/xdKxsHv3F2
fr-correia
@fr-correia
Ok thanks
blaab2
@blaab2
Hi everyone, is it possible to manipulate ADC Input in SITL? (analog_source1 = hal.analogin->channel(ANALOG_INPUT_NONE);analog_source1->set_pin(13);analog_source1->read_latest();)
Henrik
@henrikdf:matrix.org
[m]
I am sorry, I can't help you. I am just pointing out that the ardupilot chat have moved to discord: https://discord.gg/xdKxsHv3F2
blaab2
@blaab2
Thx Henrik: And for everybody wondering how to manipulate ADC in SITL. Hava a look at \libraries\AP_HAL_SITL\AnalogIn.cpp
Randy Mackay
@rmackay9
Just want to point out as others have that the live discussions have moved to https://discord.com/invite/zT2DCxn
As suggested, I've changed the title to include a link to discord
acxz
@1awtumleef:matrix.org
[m]
Hre is the github issue pertaining to this: https://github.com/ArduPilot/ardupilot_wiki/issues/3215#issuecomment-747126798
chenjiawei
@chenjiawei
@chenjiawei
In the simulation flight, the SITL original gyroscope data is unstable
https://discuss.ardupilot.org/t/in-the-simulation-flight-the-sitl-original-gyroscope-data-is-unstable/68258
I was running SITL simulation and connected to the mission planner GCS. In the guided mode, after flying a certain distance, I found that the attitude of the vehicle was jittering and the ground speed was also unstable. The raw sensor data and the SITL gyroscope data are not stable?
chenjiawei
@chenjiawei
In the simulation flight, the SITL original gyroscope data is unstable
https://discuss.ardupilot.org/t/in-the-simulation-flight-the-sitl-original-gyroscope-data-is-unstable/68258
I was running SITL simulation and connected to the mission planner GCS. In the guided mode, after flying a certain distance, I found that the attitude of the vehicle was jittering and the ground speed was also unstable. The raw sensor data and the SITL gyroscope data are not stable?
André Kjellstrup
@AndKe
why can't I build current master because it is looking for a non-existing file ?
SIM_VEHICLE: Start
SIM_VEHICLE: Killing tasks
SIM_VEHICLE: Starting up at [69.775839, 19.548929, 87.0, 170.0] (Snarbyeidet)
SIM_VEHICLE: WAF build
SIM_VEHICLE: Configure waf
SIM_VEHICLE: "/home/andre/prog/ardupilot/modules/waf/waf-light" "configure" "--board" "sitl"
Setting top to                           : /home/andre/prog/ardupilot 
Setting out to                           : /home/andre/prog/ardupilot/build 
Autoconfiguration                        : enabled 
Setting board to                         : sitl 
Using toolchain                          : native 
Checking for 'g++' (C++ compiler)        : /usr/lib/ccache/g++ 
Checking for 'gcc' (C compiler)          : /usr/lib/ccache/gcc 
Checking for c flags '-MMD'              : yes 
Checking for cxx flags '-MMD'            : yes 
CXX Compiler                             : g++ 10.2.0 
Checking for need to link with librt     : not necessary 
Checking for feenableexcept              : yes 
Checking for HAVE_CMATH_ISFINITE         : yes 
Checking for HAVE_CMATH_ISINF            : yes 
Checking for HAVE_CMATH_ISNAN            : yes 
Checking for NEED_CMATH_ISFINITE_STD_NAMESPACE : yes 
Checking for NEED_CMATH_ISINF_STD_NAMESPACE    : yes 
Checking for NEED_CMATH_ISNAN_STD_NAMESPACE    : yes 
Checking for header endian.h                   : yes 
Checking for header byteswap.h                 : yes 
Checking for HAVE_MEMRCHR                      : yes 
Checking for program 'python'                  : /usr/bin/python 
Checking for python version >= 2.7.0           : 3.8.6 
Checking for program 'python'                  : /usr/bin/python 
Checking for python version >= 2.7.0           : 3.8.6 
Source is git repository                       : yes 
Update submodules                              : yes 
Checking for program 'git'                     : /usr/bin/git 
Checking for program 'size'                    : /usr/bin/size 
Benchmarks                                     : disabled 
Unit tests                                     : enabled 
Scripting                                      : enabled 
Scripting runtime checks                       : enabled 
Checking for program 'rsync'                   : /usr/bin/rsync 
'configure' finished successfully (0.394s)
SIM_VEHICLE: Building
SIM_VEHICLE: "/home/andre/prog/ardupilot/modules/waf/waf-light" "build" "--target" "bin/arduplane"
Waf: Entering directory `/home/andre/prog/ardupilot/build/sitl'
Embedding file locations.txt:Tools/autotest/locations.txt
Embedding file models/Callisto.json:Tools/autotest/models/Callisto.json
Dependency /home/andre/prog/ardupilot/libraries/AP_RCTelemetry/AP_VideoTX.h for 
    {task 140447547185744: cxx AC_Loiter.cpp -> AC_Loiter.cpp.0.o} is missing: check the task declaration and the build order!
Waf: Leaving directory `/home/andre/prog/ardupilot/build/sitl'
Build failed
Traceback (most recent call last):
  File "/home/andre/prog/ardupilot/modules/waf/waflib/Node.py", line 960, in get_bld_sig
    ret = cache[self]
KeyError: /home/andre/prog/ardupilot/libraries/AP_RCTelemetry/AP_VideoTX.h

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  FileNotFoundError: [Errno 2] No such file or directory: '/home/andre/prog/ardupilot/libraries/AP_RCTelemetry/AP_VideoTX.h'
James O'Shannessy
@joshanne
If in doubt, clean the build and update submodules.
André Kjellstrup
@AndKe
@joshanne Thank you .. I did --init --recursive the submodules, but did not think of clean, that fixed it..
Mehrdad K
@mkeyno
hi all
I intend to use SPI interface(a binary string of IO data) instead of PWM Input/Output data
is there any concern in both Ardupilot hardware-software point of view if all Input/Output PWM be disabled
Akshay Bajaj
@AkshayMatternet
Hi guys,
I have been looking into the new Arducopter 4.0.7 and seems like the logic to choose a primary compass has been changed after 4.0.3. The COMPASS_PRIMARY parameter does not exist anymore. Can anyone tell me why did we do that? And how can I choose a certain External compass as primary using the new parameters COMPASS_PRIOx_ID. On looking at the code it seems like it is choosing it based upon devid with 1st order priority, set automatically if 0.
Henrik
@henrikdf:matrix.org
[m]
I am sorry, I can't help you. I am just pointing out that the ardupilot chat have moved to discord: https://discord.gg/xdKxsHv3F2
Akshay Bajaj
@AkshayMatternet
Thanks!