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Ankur Bose

Last seen: 5 days ago Active since 2017

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  • Knowledgeable Level 4
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  • GitHub Submissions Level 1
  • 6 Month Streak
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Answered
Example model overflows board's flash memory, which is the same reported to be used in the example
Can you try using the cubepilot_cubeorange_multicopter build configuration in hardware setup screens instead of the default one?...

12 days ago | 1

Answered
PX4 HITL simulation timing synch (lockstep) issue
PX4 HITL simulations are not lockstep. Since lockstep simulations are not real time, making HITL simulations lockstep would defe...

16 days ago | 1

| accepted

Answered
Unable to access Model Configuration Parameters for PX4 Flight Controller
Please install the UAV Toolbox Support Package for PX4 Autopilots from the add-on manager

2 months ago | 0

Answered
I am implementing the px4demo_attitudeSystem demo on a hexacopter, but I am encountering the following error
The Simulink model 'px4demo_attitudeSystem' contains a model reference 'px4demo_attitude_control'. Open that model (by doing rig...

2 months ago | 0

Answered
UAV toolbox support package for PX4 - Design Path Follower Algorithm Example
There is no example available for "Path follower algorithm" workflow in the UAV Toolbox Support Package for PX4 Autopilots

2 months ago | 0

Answered
Compatibility of Pixhawk 2.4.8 with UAV toolbox for PX4
As of R2024a, the UAV Toolbox support package for PX4 autopilots supports PX4 version 1.14. With this firmware version, it is re...

2 months ago | 0

Answered
UAV Toolbox px4 demo host target with Simulink Plant - SITL simulation result question
In the MIL simulation, only the controller is involved. However, when the SITL simulation is run, all of the PX4 modules apart f...

5 months ago | 1

Answered
Obtain msg from Pixhawk
In you MATLAB script, add the below two lines of code dialect = mavlinkdialect("common.xml"); msg = deserializemsg(dialect,buf...

6 months ago | 1

| accepted

Answered
The PX4 firmware build fails consistently for SITL
Can you try reinstalling the Cygwin toolchain?

6 months ago | 0

Answered
not able to verify the installation in setup cygwin toolchain and download px4 source code in UAV toolbox support package for px4 autopilot
We need some more details on the issue. Reach out to MathWorks Tech support

6 months ago | 0

| accepted

Answered
How to use the block "To file" or "To workspace" in PX4 SITL with jmavsim
The use of "To File" or "To workspace" block in SITL mode is not supported. For logging, you need to use Monitor & Tune

6 months ago | 0

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Answered
PX4 UAV Toolbox px4demo_attitudeSystem Attitude Controller for a Hexacopter
What does the status output of the RC block indicate?

6 months ago | 0

Answered
Error when run example "Px4DemoHostTargetWithSimulinkPlantStart"
Are you trying to generate code for the plant model? The plant model is supposed to run on the host (by clicking run in Simulink...

6 months ago | 0

Answered
Error in PX4 Firmware Build
Can you try to build the CMake for px4_fmu-v3_default?

6 months ago | 0

Answered
PX4 HIL with Simulink plant: which COM port to select?
You should select COM3.

6 months ago | 0

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Answered
How can I read signal when I build a controller on PX4 host target(SITL) after the simulation in jMAVsim?
At the moment, the PX4 uLog block does not support logging in SITL mode. For logging for Host Target, select the logging option ...

6 months ago | 0

| accepted

Answered
PX4 toolbox error: build,deploy on run on Pixhawk 6x
We are looking into this issue. Set the following preference in your MATLAB command window and try building the model again

6 months ago | 0

| accepted

Answered
PX4 HIL with Pixhawk 6x : HIL with simulink plant dynamics using Sik Telemetry Radio. Could not connect to target application: XCP serial port error
Note that from MATLAB & Simulink, the Wireless Monitor & Tune workflow has not been tested. This workflow sometimes works, but ...

6 months ago | 0

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Answered
Code generation information file does not exist while building px4 firmware
Can you change the directory where you are changing the code? The length of the current path is too long and Windows has a limit...

6 months ago | 0

Answered
PX4 SITL with simulink based plant model, system not found
Thanks for reporting this issue. This a bug and we are working to push the fix out. I am attaching 3 MATLAB scripts in this answ...

8 months ago | 0

| accepted

Answered
PX4 HIL with Pixhawk 6x : HIL with simulink plant dynamics using Sik Telemetry Radio
The COM port should be one over which you want to communication between plant and Autopilot to happen. If you want the MAVLink d...

8 months ago | 0

| accepted

Answered
Upload custom flight controller on Pixhawk 4, and flight tests
Check if the board is in HITL mode. In HITL mode, the actuator pins are disabled. If you want to run the engines, then you have ...

9 months ago | 0

| accepted

Answered
PX4 toolbox in Simulink:when performing SITL with Jmavsim error code -10
This error indicates there might be data drop while sending data between Host Target and Simulink in External Mode. But External...

9 months ago | 0

| accepted

Answered
Why am I receiving "fatal error: algorithm: No such file or directory" from the MAVLink Serializer block during Build & Deploy on a Pixhawk 1?
The MAVLink blocks in Simulink can only be deployed on a Linux target as mentioned here. The Pixhawk board does not rub Linu...

9 months ago | 1

| accepted

Answered
UAV Toolbox Support Package Alternative?
We are currently working on supporting PX4 1.14 in UAV Toolbox support package for PX4 Autopilots. We will let you know when the...

11 months ago | 0

Answered
QGroundControl doesn't recognize Pixhawk 6x
In HITL mode, the Pixhawk 6x is not supposed to connect directly to QGroundcontrol but via the MAVLink bridge in the Simulink pl...

11 months ago | 0

Answered
Why the PX4 firmware version supported by the Pixhawk 6x (minimum version 1.13.1) and the firmware version supported by the UAV Toolbox Support Package for PX4 Autopilots (ver
The support for Pixhawk 6x is available in PX4 Firmware v1.12.3. Can you elaborate on what do you mean by COM port disappears? W...

11 months ago | 0

Answered
Pixhawk 6X / 5X / 6C support by Simulink
Pixhawk 6x is now a supported targe in R2023a version of MATLAB in the latest release of UAV Toolbox support ackage for PX4 Auto...

11 months ago | 0

Answered
Store data using the "To File" or " to workspace" block when using the PX4 toolbox on Simulink performing code generation
Logging data using To workspace block is only supported when you deploy to Pixhawk hardware. In SITL or PX4 Host Target, To work...

11 months ago | 0

| accepted

Answered
Can I use Pixhawk6C instead of Pixhawk4 when using UAV toolbox support packages for PX4 autopilots?
We are currently working on developing support for Pixhawk 6c. BTW, we don have support for Pixhawk 6x board in R2023a. So if yo...

11 months ago | 0

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