jim800121chen
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根因： KP_ERROR_CONNECT_FAILED (error code 28) — Kneron USB 裝置預設沒綁定 WinUSB driver，SDK 無法開 handle。原 .iss 的 pnputil /add-driver 做法 需要 .cat 簽章（Windows 10/11 driver signing enforcement），我們沒有。 參考 edge-ai-platform/installer/platform_windows.go 的 installKneronDriverViaSDK： KneronPLUS SDK 內建 libwdi wrapper — kp.core.install_driver_for_windows(pid) libwdi 會自動用臨時自簽憑證，不需要 .cat 檔，只需要 UAC 提權。 實作： - server/internal/api/handlers/system_driver_windows.go（新）： 組 Python script → kp.core.install_driver_for_windows 對 KL520/KL720/KL720_LEGACY → PowerShell Start-Process -Verb RunAs 提權執行 → 結果寫 temp 檔讀回 - server/internal/api/handlers/system_driver_other.go（新）：非 Windows stub - system_handler.go: NewSystemHandler 新增 pythonBin 參數 + InstallDriver handler 先判斷 runtime.GOOS==windows 才執行 - router.go: 新增 POST /system/install-driver - main.go: 解析 pythonBin（VISIONA_PYTHON env var → cfg.PythonBin）傳入 前端： - frontend/src/app/devices/page.tsx：Windows only 多一個「安裝 USB Driver」按鈕 （用 navigator.userAgent 判斷平台） - frontend/src/stores/device-store.ts：connect 失敗訊息偵測 winusb / error 28 / KP_ERROR_CONNECT_FAILED 特徵字串，回一條明確的繁中提示引導使用者去點按鈕 Wails app 端： - visiona-local/app.go: 新增 InstallKneronDriver() binding 作為備用入口（目前前端沒用到， 因為前端跑在 http://127.0.0.1 不是 wails://，但保留給未來 splash 階段觸發用） - visiona-local/platform_{windows,darwin,linux}.go: installKneronWinUSBDriver 平台實作 / 跨平台 stub .iss: - 移除 pnputil /add-driver 的 [Run] entry（它是 silent-fail 的 dead code， 因為沒 .cat 簽章） - 新增註解說明：driver 安裝改由 app 端呼叫 libwdi 完成 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This is a Next.js project bootstrapped with create-next-app.
Getting Started
First, run the development server:
npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev
Open http://localhost:3000 with your browser to see the result.
You can start editing the page by modifying app/page.tsx. The page auto-updates as you edit the file.
This project uses next/font to automatically optimize and load Geist, a new font family for Vercel.
Learn More
To learn more about Next.js, take a look at the following resources:
- Next.js Documentation - learn about Next.js features and API.
- Learn Next.js - an interactive Next.js tutorial.
You can check out the Next.js GitHub repository - your feedback and contributions are welcome!
Deploy on Vercel
The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.
Check out our Next.js deployment documentation for more details.