CX3 disable suspend state.

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cross mob
Anonymous
Not applicable

Hi

We implemented uvc+uart project using our own sensor on CX3. It works fine on high speed, but we have a problem with suspend mode on super speed. The sensor get the power form usb and we don't want to shut it down on suspend request. Is there a way to disable or ignore suspend request from the host on super speed?

Thanks,

Roman

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1 Solution
ManaskantD_51
Employee
Employee
Welcome! 25 solutions authored 10 solutions authored

You cannot ignore the Suspend request from USB host as per the USB specification. However, if you are not looking for USB compliance certification, you can avoid calling the EnterSuspendMode() API. This will keep your core in active state.

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ManaskantD_51
Employee
Employee
Welcome! 25 solutions authored 10 solutions authored

You cannot ignore the Suspend request from USB host as per the USB specification. However, if you are not looking for USB compliance certification, you can avoid calling the EnterSuspendMode() API. This will keep your core in active state.