In case it matters, the actual device I'm trying to use at this moment is a Silicopn Labs CP2110 HID USB-to-UART bridge. Reports 1-63 are used to send bytes to the device. The report number indicates how many bytes are to be sent. For example, to send three bytes one would set report 3 with the three bytes to be sent being the report's data. Document AN434 (which describes the CP2110's reports) says that these reports (1-63) need to be set using an interrupt transfer (as opposed to the usual way of using a control transfer to do a set-report request). The CP2110 does have an output interrupt endpoint - 2 - to which, I assume, something must be sent to set the report. Now for my (hopefully not too dumb) question: What's the correct way, using USBFS operations, to set a report using an interrupt transfer? -- Dave Mielke | 2213 Fox Crescent | The Bible is the very Word of God. Phone: 1-613-726-0014 | Ottawa, Ontario | 2011 May 21 is the End of Salvation. EMail: dave@xxxxxxxxx | Canada K2A 1H7 | http://Mielke.cc/now.html http://FamilyRadio.com/ | http://Mielke.cc/bible/ -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
