How to enable usb selective suspend in cdc_vcom example on rt1050

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How to enable usb selective suspend in cdc_vcom example on rt1050

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eric_yp_chen
Contributor I

Hi All

I've searched on google but nothing found.

Could someone give any suggestions ?

 

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3 Replies

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jingpan
NXP TechSupport
NXP TechSupport

Hi eric,

The selective suspend function is host side function. CDC_VCOM is a device demo. It hasn't selective function.

 

Regards,

Jing

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eric_yp_chen
Contributor I

Hi @jingpan 

That's weird.

I do actually have a usb device(Cypress FX3) which is able to turn on selective suspend function in windows device manager.

 

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eric_yp_chen
Contributor I

Hi @jingpan 

I've found the solution.

Just need to follow these steps

https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/automatic-installation-of-winusb

 

Best Regards,

Eric

 

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