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vault backup: 2023-02-06 14:56:19

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Awin Huang
2023-02-06 14:56:19 +08:00
parent 8d8d667deb
commit acfa1e4018
2 changed files with 6 additions and 4 deletions
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8
00. Inbox/vc-fwUpdate code trace(Meetup).canvas
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@@ -21,8 +21,9 @@
{"id":"551e749e0cf332d3","x":427,"y":-28,"width":635,"height":249,"type":"text","text":"```cpp\nDoOpenDevice()\n⬇\nd_->OpenDevice();\n⬇\nUvcDeviceFactory().CreateUvcDevice({ UsbVidLogitech, UsbVideoPid });\n⬇\nWindowsUvcDevice::FindDevice(usbId);\n⬇\nImpl::OpenUvcDevice(usbId.Vid, usbId.Pid, devicePath, friendlyName);\n```"},
{"id":"18c6dbc9cf46e214","x":1132,"y":-33,"width":333,"height":260,"type":"text","text":"`Impl::OpenUvcDevice` 會使用\n```cpp\nSetupDiGetClassDevs(...)\nSetupDiEnumDeviceInterfaces(...)\n```\n等 API 來列舉裝置。\n\n----\n在 `Impl::OpenUvcDevice` 也會打開 XU 。\n在 `uvcDevice->d_->Init();` 裡面。"},
{"id":"c0e439a5140dbceb","x":1531,"y":-36,"width":443,"height":267,"type":"text","text":"`vc-fwUpdate\\UpdateController\\WindowsUvcDevice.cpp`\n\n----\n\n`uvcDevice->d_->Init();` 也就是 `Impl::Init()`\n會呼叫 `InitExtensionUnits();`，其呼叫順序：\n```cpp\nInitExtensionUnits();\n⬇\nEnumNodePropertySets();\n⬇\nDeviceIoControl(...)\n```\n\n"},
{"id":"7ff8bac3fc3253f1","x":-434,"y":531,"width":311,"height":55,"type":"text","text":"`Impl::InitializeDynamicControls()`"},
{"id":"cb5dc2c4eb714d15","x":-7,"y":231,"width":369,"height":223,"type":"text","text":"`vc-fwUpdate\\Frontends-developer\\LogiFWUpdate\\Ui\\LogiFWUpdateDlg.cpp:2117`\n\n----\n```cpp\nfor (...) {\n task->GetImageInfo();\n}\n```"}
{"id":"cb5dc2c4eb714d15","x":-7,"y":231,"width":369,"height":223,"type":"text","text":"`vc-fwUpdate\\Frontends-developer\\LogiFWUpdate\\Ui\\LogiFWUpdateDlg.cpp:2117`\n\n----\n```cpp\nfor (...) {\n task->GetImageInfo();\n}\n```"},
{"id":"b272fd16c8f236a3","x":-7,"y":499,"width":432,"height":60,"type":"text","text":"```cpp\ncontroller_->SetTaskEnabled(taskId, enable);\n```"},
{"id":"7ff8bac3fc3253f1","x":-434,"y":642,"width":311,"height":55,"type":"text","text":"`Impl::InitializeDynamicControls()`"}
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@@ -46,6 +47,7 @@
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