Jun 06, 2021
07:40 PM
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Jun 06, 2021
07:40 PM
你好,cx3设备连接电脑时,打开camera时,通过if (CyU3PUsbGetSpeed () == CY_U3P_SUPER_SPEED)判断,无法获得super usb。我的电脑是win10,后面的几个usb口都试过。但是连接手机终端时,CyU3PUsbGetSpeed ()函数可以返回CY_U3P_SUPER_SPEED。请问针对PC时,是否usb3.0配置符还需要修改?
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USB Superspeed Peripherals
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- uvc camera
1 Solution
Jun 06, 2021
11:37 PM
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Jun 06, 2021
11:37 PM
建议您从这个USB SSTX SSRX的信号上找问题,基本上应该是由于您这个转接头的问题造成的
3 Replies
Jun 06, 2021
11:18 PM
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Jun 06, 2021
11:18 PM
请问您的USB口是Type-C吗?
Jun 06, 2021
11:22 PM
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Jun 06, 2021
11:22 PM
cx3是type-C,连手机也是type-c线。连电脑时,type-c线用一个usb口转type-C转换头接上,然后连接电脑pc.pc烧录程序时,也是用这个usb转type-c转换头连接烧录程序。
Jun 06, 2021
11:37 PM
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Jun 06, 2021
11:37 PM
建议您从这个USB SSTX SSRX的信号上找问题,基本上应该是由于您这个转接头的问题造成的