SDK 1.2 release notes mention CY_U3P_USB_EVENT_EP_UNDERRUN. Where? I cannot find it in the documentation or the firmware code.
CY_U3P_USB_EVENT_EP_UNDERRUN is described in page#334.
Page #334 of the SPI guide delivered with SDK 1.2 describes CY_U3P_USB_VALUE_MASK.
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.
I will report this to the internal team who is responsible for it.
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?.
It loaded old files in the 1.2 directory.