Nick Wang
Nick Wang
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Hi RayYu, 在KL630上使用"ps"指令可以看到系統已經啟動了"rtsps"和"hos_stream"（分別為 PID 197 和 198），這些是 IPCAM 的範例程式。這些程序會在開機時自動啟動，是因為系統執行了/mnt/flash/etc/rc.local 這支script。您可以參考 rc…
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Hi RayYu, error log是記憶體不足，請幫忙在KL630 user space 下指令"fw_printenv"並貼給我檢查一下，也幫忙確認KL630開機後是否有跑其他程式，可以下指令"ps"查看，記憶體不足推測是跑了多個程式造成。
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Hi RayYu, 請問您PLUS是使用哪個版本呢? 也請幫忙提供KL630這端完整的log做查看，感謝!
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Hi RayYu, 請問您有做了哪些改動呢?
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Hi seongyunpark, Please refer to the sample code "demo_customize_inf_single_model.c" for host_stream. This sample code is included in the KL630 SDK development package. Thanks!
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Hi seongyunpark, Please try updating the firmware of the 96board again to see if the issue persists. Detailed instructions on how to update the firmware can be found in the KL630_96board_User_Manual document. Thank you.
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Hi seongyunpark, After reviewing the code you provided, we noticed some misunderstandings in your process of porting a custom model to the KL630. Please refer to the documentation in the link below for clarification. Thank you. https://doc.kneron.c…
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Hi seongyunpark, Based on the screenshot you provided, it seems that in addition to plus_usb_companion_init.sh, other programs might have been executed as well. Could you please package the environment under /mnt/flash/ and share the steps to reprod…
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Hi seongyunpark I'd like to understand under what conditions the device fails to recognize. For example, what actions were taken, how long it was left in that state, and whether the issue occurs randomly? If it's a random occurrence, what is the li…
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Hi seongyunpark, For detailed information about Job ID, please refer to the following link. https://doc.kneron.com/docs/#plus_c/feature_guide/customized_api/create_kl630_single_model_example/#4-pre-process-and-post-process-development If you are usi…
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Hi Sean, v3.0.0的hico_mipi在kneron_plus_enterprise才有開放，如果有下載權限問題要麻煩聯繫您接洽的業務，謝謝。
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Hi byeongju, Based on the log you provided, it seems that rc.local was executed repeatedly. You can rename rc.local to prevent it from running automatically during boot. This way, you can manually execute the program you want to run.
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Hi byeongju, Could you please provide the ONNX model you are using so I can verify it on my side?
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Hi Sean, 是的，請參考solution_host_stream，SDK相關文件在KLM5S3-V2.5.5\03_SDK\01_Documents\ 可以找到。
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Hi Sean, 如果要把kp_firmware & model搬到KL630上可以藉由SD卡，把檔案放到SD卡後再複製進KL630，一般是/mnt/flash路徑下。 指令可以參考如下: mount /dev/mmcblk0p1 /mnt/sd/; cp -a /mnt/sd/[files] /mnt/flash/;
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Hi byeongju, Below are the answers to your questions. 1. Please first confirm that the KL630 has been switched to device mode and execute the USB companion script. For details, please refer to the KL630_96board_User_Manual, Chapter 1.9 USB Device – …
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Hi Sean, 看起來是編譯的順序問題，可以看一下Readme.txt的說明， 我另外提供一支編譯SDK並產生demo out的script給您試試，使用方式如下: 1. 把build-release-demo-out.sh放在sdk_v2.5.5\路徑下 2. 執行script，先選1 編譯SDK 3. SDK編完後再執行一次script並選3，即…
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Hi Dhinesh, For assistance with download permissions, please contact the original sales representative you were in touch with. Thank you!
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Hi, For instructions on using hico_cam, please refer to the following steps: Download the Kneron PLUS - enterprise package from the Kneron website. For details on compiling the hico_cam plus example, refer to the link: https://doc.kneron.com/docs/#p…
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Hi YOUNGJUN, Since the process of porting the model to the KL630 is quite complex, please follow the model porting steps provided by Maria and verify that the inference result at each step is correct. After confirming this should you proceed with po…
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Hi Lubo, Please contact our sales (Sea.Wang@kneron.us) for assistance. Thank you.
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Hi dadin852, 跟您說明一下，BSP是在host PC上做cross compilation，host PC要是Ubuntu的環境，所以您前面提到的「host> sudo」是指在host PC上下的指令。 網路部分需先確認PC和板子在同網域。
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Hi dadin852, It's fine to unplug the power directly.
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Hi Alfi, Please follow the previously mentioned model development steps for verification. The first step will help ensure that your model is correct during the conversion process. 1. Verify the E2E simulation of NEF on the toolchain docker. 2. Conf…
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Hi Alfi, Based on the error log you provided, 'exist cpu op !!!,' it indicates that there are unsupported operators for the KL630 in the model. The recommended process of model deployment is as follows. You can first verify the E2E simulation of NEF…
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Hi FU-SYUAN, 可以這樣理解，請參考kp_firmware_host_stream這個範例就是這種應用。
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Hi FU-SYUAN, 96Board是可以獨立運作的，修改rc.loacl如下，開機會自動執行IPCAM相關範例程式，PC就可以使用VLC等播放軟體連線96Board IP看到影像，需注意96Board與PC要在同網域。 kneron plus 的流程主要是能更有效的驗證模型，通常模型沒問題後最終也是會porting到KL…
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Hi FU-SYUAN, 權限問題需要您聯繫最初接洽的業務處理， 或是直接修改rc.loacl如下，修改後重新開機即會自動執行kneron plus所需程式，而不會另外執行host_stream。 # cat /mnt/flash/etc/rc.local #!/bin/sh cd /mnt/flash/vienna/drivers/; sh driver.sh; #cd /mnt/f…
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Hi FU-SYUAN, 根據您提供的資訊應該是KL630燒錯firmware了，請再確認燒入的firmware是這包。 https://www.kneron.com/forum/uploads/250/FKAEEG20XZ6I.png 謝謝!
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Hi FU-SYUAN, 有注意到您同時執行了kp_daemon及kp_firmware_host_stream，這會造成記憶體不足， 如果您是要跑kneron plus的範例程式，建議重新燒入KL630_96board_firmware_for_kneron_plus_sdk2.5.5.zip的FW， 該FW開機後預設只會執行plus所需的程式，因此不會碰到記憶…