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I now get my CX3 firmware based on Super Speed(USB3.0). For some reason I cannot use USB3.0 under some environment. So I must use the firmware based on High Speed(USB2.0). I modify the USB2.0 desciptors correctly. In CyCx3UvcAppInit I remove the Super Speed related descriptors. In addition I also use CyU3PConnectState(CyTrue, CyFalse) to disable Super Speed and enable High Speed. When the device is plugged into USB interface, there is a yellow exclamation mark on the device in device manager. Does anybody know that what else I should modify?
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Hello,
Please refer to reply 5 of the following thread and let me know the result.
CX3 configuration utility source code
Best Regards,
Jayakrishna
Jayakrishna
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Hello,
Can you please share the complete project?
Best Regards,
Jayakrishna
Jayakrishna
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Hello,
Please refer to reply 5 of the following thread and let me know the result.
CX3 configuration utility source code
Best Regards,
Jayakrishna
Jayakrishna