Nick Wang
Nick Wang
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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…
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Hi FU-SYUAN, 看起來是KL630的記憶體不足，請問KL630有同時執行其他程式嗎? 請協助在執行python範例時，在KL630執行下面指令並將相關log提供給我這邊替您查看: 1. ps 2. cat /sys/class/vpl_edmc/footprint 3. free -m 謝謝。
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Hi ytl0623, The FPS shown in the terminal is NPU inference, not stream. Normally, the FPS of NPU cannot reach 30FPS. Thanks.
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Hi Nhleem, Is the model you want to update to the KL630 trained by yourself? If so, please refer to the link below to verify the model before porting to the KL630. https://doc.kneron.com/docs/#toolchain/manual_1_overview/#12-workflow-overview Thank…
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Hi YOUNGJUN, Please provide me with the log from when the KL630 is turned on to when you run plus_usb_companion_init.sh and I will help you check if there are any problems. Thanks.
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Hi YOUNGJUN, As a reminder, our recommended verification model process is as follows : 1. Verify the E2E simulation of NEF on the toolchain docker. 2. Confirm the results of KL630 companion mode.(python code) 3. Confirm the results of KL630 companio…
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Hi YOUNGJUN, I noticed that your KL630 firmware is old, please download the v2.5.5 version from our website. https://www.kneron.com/tw/support/developers/ https://www.kneron.com/forum/uploads/019/IEVSJMCIARB7.png "KL630_96board_firmware_for_kne…
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Hi 蔚禮, 請參考以下說明 ，需注意這種方式如果同時間畫太多框會導致效能下降，使用上需要再評估。 開啟EIS就會使用cpu畫框 (g_dwDrawBoxType = 1;) //! Fill EIS configuration if (pHostStreamInit->dwEisEnable == 1) { tVsrcFrontendConfig.tFecInitCon…
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Hi 蔚禮, 由於model檔比較大，第一次執行host stream在load model時會花一些時間。
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Hi 蔚禮, privacy_mask只能設定一種顏色且沒辦法更改，如果需要不同顏色請參考draw_rect()。
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Hi 蔚禮, 再麻煩提供vrec的Log， 例如有成功執行時: # ./vrec -c vrec_conf.ini [MemMgr][Info]: Start to use memory manager library version 4.2.0.0 !! [MemMgr][Info]: Open EDMC device driver version 6.3.0.2 successful !! [ShrdBufferSrc_Initial:81] path …
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Hi 蔚禮, 執行vrec不需要另外執行rtsp及vlc，方便的話請提供vrec相關的log給我們提您檢查。 謝謝!
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Hi YOUNGJUN, I see that you have posted another question. https://www.kneron.com/forum/discussion/466/kp-firmware-host-stream-build-file-problems#latest If there are no more questions here, we will reply in that one. Thanks !
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Hi YOUNGJUN, According to the information you provided, please note the following points: Model IDs must be larger than 32767. The KL630 program is experiencing repeated execution. It automatically runs rc.local at startup. Renaming rc.local will pr…
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Hi YOUNGJUN, "inf_config.model_id" This model ID is the value you set when you converted the model, please refer to the following link: https://doc.kneron.com/docs/#toolchain/appendix/toolchain_webgui/#3-web-gui-introduction And the FPS se…
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Hi 陳蔚禮, 由於nni已經不再支援了，要麻煩您改使用nnm做開發(sdk_v2.5.5\sdk\apps\vmf_nnm\)，如果有任何問題歡迎再詢問，謝謝。
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Hi YOUNGJUN, I think what you need to do now is modify the pre/post process and host_stream.ini. For the pre/post process part, please refer to demo_customize_inf_single_model.c. (sdk_v2.5.5\sdk\apps\vmf_nnm\solution\app_flow\) For the host_stream.…
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Hi YOUNGJUN, For instructions on Job ID, please see 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 Thanks.
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Hi YOUNGJUN, There are several parts you need to confirm: 1. The model running on KL630 must be converted to nef. 2. The Model ID and Job ID settings must meet the requirements. Model ID: https://doc.kneron.com/docs/#toolchain/appendix/toolchain_web…
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Hi YOUNGJUN, Has your model been simulated in the toolchain docker? It is recommended to follow the workflow on the website and confirm that there is no problem with the model before porting to KL630. https://doc.kneron.com/docs/#toolchain/manual_1_…