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Kyle B
,
Luca Longinotti
2
Dec 4
DVS128 Recovery on Linux: "Impossible to claim USB interface" fix
Hello, glad you got it to work again, there's certainly nothing wrong with the process you
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DVS128 Recovery on Linux: "Impossible to claim USB interface" fix
Hello, glad you got it to work again, there's certainly nothing wrong with the process you
Dec 4
Minh Trần
,
Luca Longinotti
2
Dec 1
"The MASTER LED on my DVXplorer camera is flashing red. The computer cannot connect to the camera, and the corresponding port is not detected."The device is not recognized by Flashy or Zadig.
Hello, this is indeed a rare firmware update gone bad. I see you're already in contact with our
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"The MASTER LED on my DVXplorer camera is flashing red. The computer cannot connect to the camera, and the corresponding port is not detected."The device is not recognized by Flashy or Zadig.
Hello, this is indeed a rare firmware update gone bad. I see you're already in contact with our
Dec 1
Yudai Yokoyama
Nov 18
Adjusting ON/OFF Thresholds for DAVIS346 Mono in DV software
Dear inivation Team, I am currently using a DAVIS346 Mono and am examining how to adjust the event
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Adjusting ON/OFF Thresholds for DAVIS346 Mono in DV software
Dear inivation Team, I am currently using a DAVIS346 Mono and am examining how to adjust the event
Nov 18
Samuel Wallace
,
Luca Longinotti
2
Nov 6
GUI M1 Mac not recognising sensor
Hello, something appears to be very wrong there. The device identifies as a DVS132S (Produc-ID 0x841E
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GUI M1 Mac not recognising sensor
Hello, something appears to be very wrong there. The device identifies as a DVS132S (Produc-ID 0x841E
Nov 6
Mengbo Zhang
,
Luca Longinotti
2
Nov 3
i use jetson nano as devlopment board? when i meet firmware update?
You can always install the Python wheel via pip: pip3 install dv-processing==1.7.9 Best inside its
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i use jetson nano as devlopment board? when i meet firmware update?
You can always install the Python wheel via pip: pip3 install dv-processing==1.7.9 Best inside its
Nov 3
Thomas Nowotny
,
Luca Longinotti
2
Oct 29
DV gui does not work on macbook M1 Pro
Hello, thanks for reporting this. Seems to be a bug with JDK21 and JSON date formats: https://github.
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DV gui does not work on macbook M1 Pro
Hello, thanks for reporting this. Seems to be a bug with JDK21 and JSON date formats: https://github.
Oct 29
Luca
,
Luca Longinotti
2
Oct 16
CSV File output
Hello! You are indeed correct, the DVXplorer's synchronous readout does sweep along the X axis,
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CSV File output
Hello! You are indeed correct, the DVXplorer's synchronous readout does sweep along the X axis,
Oct 16
Matthieu Arzel
,
Luca Longinotti
2
Oct 8
Invalid serial number
Hello, if dv-list-devices sees the device with its proper serial-number, which it does here "
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Invalid serial number
Hello, if dv-list-devices sees the device with its proper serial-number, which it does here "
Oct 8
Olivier Gamache
,
Luca Longinotti
2
Sep 25
ROS2 official driver
No plans for official support. There's a community project here: https://github.com/ros-event-
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ROS2 official driver
No plans for official support. There's a community project here: https://github.com/ros-event-
Sep 25
Chentong Xu
,
Luca Longinotti
5
Aug 5
Inquiry About Missing "Frame Color Calibration Module" in dv-gui (SDK 1.6.2, Ubuntu 20.04)
Hello, I don't believe this to be caused by rolling shutter effect. First of all the DAVIS346
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Inquiry About Missing "Frame Color Calibration Module" in dv-gui (SDK 1.6.2, Ubuntu 20.04)
Hello, I don't believe this to be caused by rolling shutter effect. First of all the DAVIS346
Aug 5
Luca Longinotti
Jul 31
New release: dv-processing 2.0.2
New dv-processing release, pretty much just fixes packaging issues on Linux. Release 2.0.2 - 31.07.
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New release: dv-processing 2.0.2
New dv-processing release, pretty much just fixes packaging issues on Linux. Release 2.0.2 - 31.07.
Jul 31
Luca Longinotti
Jul 21
New releases: dv-processing 2.0.1, dv-runtime 1.7.1, dv-gui 1.7.1, flashy 2.0.1
New week, new set of releases. Bug fixes/improvements for Python support and Windows mostly. All
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New releases: dv-processing 2.0.1, dv-runtime 1.7.1, dv-gui 1.7.1, flashy 2.0.1
New week, new set of releases. Bug fixes/improvements for Python support and Windows mostly. All
Jul 21
Chat Gpt
,
Luca Longinotti
2
Jul 21
Synchronization of 2 DAVIS 346 event cameras
Hello, this level of software synchronization is not possible in the DV software, you can tightly
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Synchronization of 2 DAVIS 346 event cameras
Hello, this level of software synchronization is not possible in the DV software, you can tightly
Jul 21
Chang Rajani
,
Luca Longinotti
2
Jul 21
calling dv.io.CameraCapture() very slow
Hello, I wouldn't say that's normal, it usually takes <1 second for the library to load.
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calling dv.io.CameraCapture() very slow
Hello, I wouldn't say that's normal, it usually takes <1 second for the library to load.
Jul 21
Luca Longinotti
Jul 17
New releases: dv-processing 2.0.0, dv-runtime 1.7.0, dv-gui 1.7.0, flashy 2.0.0
Hello all! After quite some time, new releases of our software are available. All ChangeLogs are at
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New releases: dv-processing 2.0.0, dv-runtime 1.7.0, dv-gui 1.7.0, flashy 2.0.0
Hello all! After quite some time, new releases of our software are available. All ChangeLogs are at
Jul 17
Roy Mulder
,
Luca Longinotti
2
Jun 20
Question regarding trigger input
Hello, you can find the detailed documentation on synchronization here: https://docs.inivation.com/
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Question regarding trigger input
Hello, you can find the detailed documentation on synchronization here: https://docs.inivation.com/
Jun 20
mengxing bai
,
Luca Longinotti
2
Apr 2
In a Windows environment, the download failed when using pip install in the Python terminal.
That's because it's trying to compile the dv-processing Python module from scratch and that
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In a Windows environment, the download failed when using pip install in the Python terminal.
That's because it's trying to compile the dv-processing Python module from scratch and that
Apr 2
Luca Longinotti
Mar 27
libcaer 3.3.16 released, final release
libcaer 3.3.16 was released last month, ChangeLog below. This will be the last release of libcaer (
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libcaer 3.3.16 released, final release
libcaer 3.3.16 was released last month, ChangeLog below. This will be the last release of libcaer (
Mar 27
Roy Mulder
Mar 21
Converting my own event class (fetched from CSV file) to dv::Events and putting them into a dv::EventStore to pass them to a slicer
Hi! I'm trying to make an application that can take CSV files containing Events (not necessarily
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Converting my own event class (fetched from CSV file) to dv::Events and putting them into a dv::EventStore to pass them to a slicer
Hi! I'm trying to make an application that can take CSV files containing Events (not necessarily
Mar 21
Roy Mulder
,
Luca Longinotti
2
Mar 19
what unit of time is used.
The timestamps are the same as DV's internal timestamps for events, which are a 64bit integer
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what unit of time is used.
The timestamps are the same as DV's internal timestamps for events, which are a 64bit integer
Mar 19
Chathushka Ranasinghe
,
Luca Longinotti
3
Mar 11
Latest code for motion componsation
Hi I see. However in imu_compensation.cpp file, there are lot of mismatches wrt recent imu-camera
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Latest code for motion componsation
Hi I see. However in imu_compensation.cpp file, there are lot of mismatches wrt recent imu-camera
Mar 11
Nick Bruns
,
Luca Longinotti
2
Feb 28
'join' is not a member of 'fmt' build issue with C++ dv-processing
Yes, the current release of dv-processing is not compatible with fmt 11, which is what vcpkg has. We
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'join' is not a member of 'fmt' build issue with C++ dv-processing
Yes, the current release of dv-processing is not compatible with fmt 11, which is what vcpkg has. We
Feb 28
Nick Bruns
,
Luca Longinotti
2
Jan 20
Calculating or Finding the DVXplorer Horizontal Event Scan Rate
Hello, the 'eFPS' (event-frames per second) setting controls the scan rate. By default
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Calculating or Finding the DVXplorer Horizontal Event Scan Rate
Hello, the 'eFPS' (event-frames per second) setting controls the scan rate. By default
Jan 20
Jing Lxx
,
Luca Longinotti
6
Jan 16
Unable to connect to dvxplorer-lite
Thanks a lot 在2025年1月16日星期四 UTC+8 16:32:58<Luca Longinotti> 写道： OK, looks like the firmware
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Unable to connect to dvxplorer-lite
Thanks a lot 在2025年1月16日星期四 UTC+8 16:32:58<Luca Longinotti> 写道： OK, looks like the firmware
Jan 16
jingcheng wen
,
Luca Longinotti
2
Jan 15
Signal Synchronization in DAVIS346
Hello, no, we cannot synchronize with IRIG B, there is no support for understanding the bit codes
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Signal Synchronization in DAVIS346
Hello, no, we cannot synchronize with IRIG B, there is no support for understanding the bit codes
Jan 15
Nick Bruns
,
Luca Longinotti
2
Jan 7
Trying to add one event store to another in python - IndexError: Tried adding event store to store out of order.
Hello, the issue is that internally the slicer does the same thing as your buffer: it appends the
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Trying to add one event store to another in python - IndexError: Tried adding event store to store out of order.
Hello, the issue is that internally the slicer does the same thing as your buffer: it appends the
Jan 7
Brian Johansen
,
Luca Longinotti
2
Jan 6
Libusb error
Hello, it seems you are hitting the following, known libusb bug: https://github.com/libusb/libusb/
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Libusb error
Hello, it seems you are hitting the following, known libusb bug: https://github.com/libusb/libusb/
Jan 6
ZHANG YUCHI
,
Luca Longinotti
2
12/10/24
DAVIS346 external trigger
Hello! I'm not sure what you're trying to do. Our documentation for the external sync/trigger
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DAVIS346 external trigger
Hello! I'm not sure what you're trying to do. Our documentation for the external sync/trigger
12/10/24
Howard Cheng
,
Luca Longinotti
2
11/27/24
DV-GUI on Ubuntu 24.04
Currently not available for Ubuntu 24.04 and not possible to build from source. We are working on it.
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DV-GUI on Ubuntu 24.04
Currently not available for Ubuntu 24.04 and not possible to build from source. We are working on it.
11/27/24
Fausto Mauricio Lagos Suarez
,
Luca Longinotti
2
11/27/24
Crop using dv-processing
https://dv-processing.inivation.com/rel_1_7/event_filtering.html#event-region-filter Hope this helps,
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Crop using dv-processing
https://dv-processing.inivation.com/rel_1_7/event_filtering.html#event-region-filter Hope this helps,
11/27/24
