Forum Discussion
Altera_Forum
Honored Contributor
17 years agoUSB device mode operation.
Has anyone tested the gadget support for USB device mode operations. We had this working for the ISP1161 with the old Microtronix distribution but I don't think the driver has been updated yet. ...
Altera_Forum
Honored Contributor
16 years agoA quick update on this problem. After days of beating my head on this issue I determined that the isp116x_udc_probe() function is never being called. That results in the device data structure never being assigned so the driver_register function fails. That was the easy part to figure out :). Where the actual probe function gets called, or should get called, eludes me. I have tried to configure this driver as a module and that failes too.
I found a thread in the blackfin mail-archive where someone seems to have ran into this exact same problem (using a NET2272 device). As near as I can tell, that has never been resolved either. If someone smarter than me can offer some direction, it would be really appreciated. Thanks -Alex P.S. we need a crying icon