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About cchang
since
02-08-2023
10-17-2024
cchang
Established Member
14
Posts
1
Likes
2
Solutions
10-04-2024
10:38 AM
Hi everyone, my device has all PLC license installed. But when I try to login and download to device, I got the following warning. As showin in the image above, all required licenses are detected. But I don't understand why it still complains some license is missing. I also test with Licensing API, I can acquire and return the Standard PLC license: SWL-XCx-PLC-PLCxXOSxxxxxx-NNNN Does anyone have any idea, what might be wrong? PLC App version: 2.6.3 Automation Core: 2.6.2 ctrlX PLC Engineering: 2.6.1 Thank you for your time
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08-01-2024
12:04 PM
In order to use Hailo, add following to content to snapcraft.yml is required. And CtrlX Core version 2.6 is required. # Content of snapcraft.yml
apps:
appn-name:
command: ./app
plugs:
# ...
- hardware-observe
- hailo-0
# - hailo-1
plugs:
#...
hailo-0:
interface: custom-device
custom-device: ctrlx-hailo-0
# hailo-1:
# interface: custom-device
# custom-device: ctrlx-hailo-1 Thanks to @MauroRiboniMX's help.
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07-31-2024
12:03 PM
Hi everyone, I'm currently working on developing a snap using the Hailo TPU on X7. I need some guidance on configuring write permissions to access the TPU device. I've configured my snapcraft.yml with the following plugs: network network-bind datalayer system-observe hardware-observe Despite this, I am still encountering an "access denied" error when trying to open the Hailo device, which is located at /dev/hailo0. I couldn't find a corresponding plug for write permissions in the Snapcraft documentation on hardware interfaces. Could someone please advise on how to configure the necessary write permissions? Thank you very much for your time and assistance. Best regards, Chih-Peng
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07-31-2024
11:55 AM
1 Like
I got contact with CtrlX developer. The reason that my python binding not working is that the provided dll contains some non-C++ symbols and somehow pybind cannot resolve it correctly. CtrlX currently have no planned to release python binding reasonly. For now, I will simply use python to call C++ executable for licensing. If anyone requires it, please contact CtrlX sales for creating a feature request.
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07-18-2024
12:54 PM
ps. I do load ctrlxworks.Licensing.dll and all relavant libraries, which are required to run with C++ executable that uses ctrlx works Licensing api. Here is the error I got when I try to run with my python binding. Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'ctrlxworks.Licensing, Version=3.1.0.67, Culture=neutral, PublicKeyToken=e565dd1c6a0bbb27' or one of its dependencies. The system cannot find the file specified. at ShowRequiredLicensesDialog(HWND__* parentWindow, SByte* appName, SByte* requiredLicenses)
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