Please do not reply to this email. Use the web interface provided at: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001024
--- Comment #10 from Chris Holgate <[email protected]> 2010-10-07 20:23:13 BST --- Hi John, (In reply to comment #9) > Chris, with CYGDAT_IO_USB_SLAVE_CLASS_TYPE == "ACM", lsusb looks better (but > scroll down for the problem): > > Bus 004 Device 008: ID ffff:0001 > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 2 Communications > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 8 > idVendor 0xffff > idProduct 0x0001 > bcdDevice 0.00 > iManufacturer 1 eCos > iProduct 2 eCos USB Serial Device > iSerial 0 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 48 > bNumInterfaces 2 ^^^^^^^^^^^^^^^^^^^^^^^^^ I think this is the problem, since the driver has not previously been tested with multiple interface declarations. Looks like there is a possible bug in the driver which doesn't deal properly with this situation when setting up the endpoints. I should have some time this weekend to sort out a fix. Chris. -- Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
