Maria Chen
Maria Chen
About
- Username
- Maria Chen
- Joined
- Visits
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- Member, ModeratorsKL520, ModeratorsKL720, ModeratorsAIModel
Comments
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您好， KneronDFUT支持Ubuntu 18.04。如果您是用20.04的話，請用kneron_plus裡面的DFUT console，謝謝! https://www.kneron.com/forum/uploads/807/E6G98BPC9K1Q.png
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您好， 請問一下您有安裝以下的dependency嗎? Install Dependency - Document Center (kneron.com) https://www.kneron.com/forum/uploads/771/RVPB77MRSUG7.png 也可以請您試試看用C來build，然後跑generic_command看看會不會成功。 Build C code的時候，可以build wi…
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Hi, If that's the case, could you test our Python code without editing anything? You could place it inside kneron_plus/python/example folder and run it. Thanks! https://www.kneron.com/forum/uploads/121/98ZVJ3RUVJR9.zip By the way, when you print out…
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Hi, This should solve the error. Could you try it out with different sleep_secs and see which ones would work? (1 sec, 5 secs, 10 secs, etc.) Also, could you also try using connect_devices() instead of init_device()? Thanks!
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Hi, This could be a timing issue. When a model is already inside the KL720, the device would reset and reconnect. This reconnection would depend on the host to detect the KL720 device. At this time, if it takes too long, there's a possibility that t…
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Hi, Thank you for answering the questions and providing data. We can upload the same model onto 2 KL720 devices/chips by connecting different ports (in my case, port 61 and 53) at the same time with connect_devices(), then use load_model_from_file()…
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Hi, According to your first post, it seems like the error appears sometimes and not every time. Do you know exactly where you encounter the error? Is it when you're uploading model onto the first KL720 chip or the second KL720 chip? Does your code l…
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Hi, Thank you for answering the questions. I have some more questions: Are you using KL720 dongles? Or are you using KL720 development board? Also, have you followed the instructions in our documentation center? Install Dependency - Document Center …
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Hi, Could you describe the environment/OS you're using the chips on? Are they both KL720 chips? How are they connected to your device? Which program on PLUS are you running? Thanks!
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Hi, I'm glad it's working! When you're running the script, please make sure your KL720 dongle is connected and it appears on your device. You could also specify the port that the dongle is on. I've seen issues where the dongle would be disconnected …
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Hi, 是的，raspberry pi的套件支持pi 4 32-bit。我和同事確認過了，只能請您用C去做開發，不好意思!
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Hi, 不用一定要先安裝好C的環境，只是想要確認您在哪一個環境下可以正常跑。請您安裝python/package/raspbianpi4試試看，一般在raspberry pi跑Python的時候要安裝raspbianpi4的package，而不是ubuntu的。
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Hi, When your KL720 dongle has FW Type KDP2 Comp/F, you should be able to run Kneron PLUS examples such as kl720_demo_generic_image_inference. Also, when you use Kneron DFUT console, have you tried closing docker before using it? Besides that, since…
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Hi, Kneron PLUS can run on these environments: Windows 10, 11 (x86_64 64-bit) Ubuntu 18.04, 20.04 (x86_64 64-bit) Raspberry Pi OS - Buster (armv7l 32-bit) Could you check if you've installed the required packages? Please refer to: Install Dependenc…
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Hi, Our coworkers tried to upload models on their KL630, and they were able to upload their models properly. Could you check your model size to see if your model is bigger than the flash size? Write Model To Flash - Document Center (kneron.com) You …
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Hi, At first, it seems like you can connect to KL720, so the error might've been caused from automatically resetting and reconnecting during the firmware update. Are you running on a virtual machine? If so, please make sure the USB dongle is connect…
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Hi Youngjun, Sorry for the late reply. Since I was away from office last week, I asked my coworker to reply to you, but he didn't, so I'll reply now. Based on your usage, you are likely using the Kneron Toolchain docker. Typically, if you successful…
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Hi Haresh, When there are multiple models, you could combine them into one nef file by using ktc.combine_nef: 5. Compilation - Document Center (kneron.com) There is a demo app "kl720_demo_customize_inf_multiple_models" for multiple models …
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Hi, For now, KL630 is only available through sales channels and it's not publicly available yet. To get permissions on the Kneron website, please contact our sales team: brian.lin@kneron.us for assistance. Thanks!
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Hi JungTae, For now, KL630 is only available through sales channels and it's not publicly available yet. Please contact our sales team: brian.lin@kneron.us to get permissions. Thanks!
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Hi Youngjun, We don't have access to your onnx model, but according to the model structure you provided, you will need to use onnx2onnx to convert your onnx model to a Kneron-supported onnx model first, then proceed with converting. Below is an exa…
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Hi Haresh, Thank you for explaining how you processed your model. We've checked the onnx2onnx.onnx file, and it seems like the operators mentioned above are still there. As we have recommended you earlier, even if the operators Reshape and Concat an…
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Hi Youngjun, Our Kneron toolchain supports onnx opset 11 and 12, so you'll need to make sure all the operators match opset 11 or 12. According to your onnx model structure, there are Hardswish nodes in the onnx model here and there, so we can't cut …
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Hi JungTae, Could you check if you've installed the dependencies on your Ubuntu? Thanks! Please refer to: Install Dependency - Document Center (kneron.com)
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Hi Haresh, Our model team checked your model, and we would recommend you to try cutting the Reshape and Concat operators and moving them to post processing even though they're supported by KL720. If that doesn't work, please cut the Transpose operat…
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Hi Haresh, Sorry for the late reply. Just in case, please check that you have gone through the following steps: Use onnx-simplifier to simplify your original onnx model (Note: not the optimized one) Run onnx2onnx Since there are nodes that aren't su…
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Hi Youngjun, Have you converted your onnx file to onnx format supported by using onnx2onnx_flow in the toolchain? https://www.kneron.com/forum/uploads/155/XYE8J7WCGC15.png The model is supported as long as the operators are supported by KL630: Hardw…
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Hi Youngjun, Your error message says: ERROR:root:Analysis is required before compile. The error is showing up because you didn't use km.analysis before you use km.compile. Please refer to this part in the documentation center on how to convert an on…
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Hi Youngjun, Sorry for the late reply. Docker toolchain and Movinet are different, but you don't have to convert your model to onnx with a 3rd party tool inside docker toolchain. You could convert it inside your own environment, then put the onnx in…
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Hi Son Nguyen, Sorry, we do not have a support list for Wi-Fi modules or chips. If you wish to implement a Wi-Fi solution on the KL720, additional support from Kneron will be required. Please send an email to our sales leader, brian.lin@kneron.us, d…