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CY_U3P_USB_EVENT_EP_UNDERRUN
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CY_U3P_USB_EVENT_EP_UNDERRUN

dreitz posted on 17 Aug 2012 2:13 PM PST
Top Contributor
74 Forum Posts

SDK 1.2 release notes mention CY_U3P_USB_EVENT_EP_UNDERRUN.  Where?  I cannot find it in the documentation or the firmware code.




Re: CY_U3P_USB_EVENT_EP_UNDERRUN

RSKV posted on 18 Aug 2012 10:30 PM PST
Cypress Employee
655 Forum Posts

CY_U3P_USB_EVENT_EP_UNDERRUN is described in page#334.

Regards,

sai krishna.



Re: CY_U3P_USB_EVENT_EP_UNDERRUN

dreitz posted on 20 Aug 2012 08:41 AM PST
Top Contributor
74 Forum Posts

Page #334 of the SPI guide delivered with SDK 1.2 describes CY_U3P_USB_VALUE_MASK.

 



Re: CY_U3P_USB_EVENT_EP_UNDERRUN

dreitz posted on 20 Aug 2012 09:55 AM PST
Top Contributor
74 Forum Posts

The Cypress Update Manager does not do a good job installing a new version of the SDK if a previous version is installed. When I uninstalled the old SDK and reinstall the new one, the pdfs, etc. are updated.



Re: CY_U3P_USB_EVENT_EP_UNDERRUN

RSKV posted on 21 Aug 2012 10:34 PM PST
Cypress Employee
655 Forum Posts

I will report this to the internal team who is responsible for it.

Thanks,

sai krishna.



Re: CY_U3P_USB_EVENT_EP_UNDERRUN

RSKV posted on 22 Aug 2012 07:44 AM PST
Cypress Employee
655 Forum Posts

All,

It has been tested internally and it works fine here at our end.

Please let me know what exactly is happening when you update with the Cypress update manager. Is it not at all updating the older SDK or is it not updating any specific folder?.

Regards,

sai krishna.



Re: CY_U3P_USB_EVENT_EP_UNDERRUN

dreitz posted on 22 Aug 2012 08:27 AM PST
Top Contributor
74 Forum Posts

It loaded old files in the 1.2 directory.






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