On Wed, 13 10:36 , Pete Batard wrote: > > I don't see any debug messages (though I enabled the libusbx debug > > facility in my code, level 3). > > Try level 4. 4 is the level to set for debug, not 3. Thanks for the reminder... My bad. I' running the RC from yesterday BTW.
Here's the log of the last good control transfer and the consecutive one that's failing: [ 3.109933] [000015d8] libusbx: debug [libusb_claim_interface] interface 0 [ 3.111934] [000015d8] libusbx: debug [winusb_claim_interface] claimed interface 0 [ 3.111934] [000015d8] libusbx: debug [libusb_get_config_descriptor] index 0 [ 3.111934] [000015d8] libusbx: debug [windows_assign_endpoints] no endpoints found for interface 0 [ 3.112934] [000015d8] libusbx: debug [auto_claim] auto-claimed interface 0 for control request [ 3.112934] [000015d8] libusbx: debug [winusb_submit_control_transfer] will use interface 0 [ 3.114935] [000015d8] libusbx: debug [usbi_add_pollfd] add fd 5 events 1 [ 3.114935] [000015d8] libusbx: debug [libusb_get_next_timeout] next timeout in 0.995151s [ 3.115935] [000015d8] libusbx: debug [libusb_handle_events_timeout_completed] doing our own event handling [ 3.115935] [000015d8] libusbx: debug [handle_events] poll() 2 fds with timeout in 996ms [ 3.117935] [000015d8] libusbx: debug [handle_events] poll() returned 1 [ 3.117935] [000015d8] libusbx: debug [windows_handle_events] checking fd 3 with revents = 0000 [ 3.117935] [000015d8] libusbx: debug [windows_handle_events] checking fd 5 with revents = 0001 [ 3.117935] [000015d8] libusbx: debug [usbi_remove_pollfd] remove fd 5 [ 3.117935] [000015d8] libusbx: debug [windows_transfer_callback] handling I/O completion with errcode 0 [ 3.119936] [000015d8] libusbx: debug [libusb_release_interface] interface 0 [ 3.120936] [000015d8] libusbx: debug [auto_release] auto-released interface 0 [ 3.120936] [000015d8] libusbx: debug [usbi_handle_transfer_completion] transfer 004F1388 has callback 00DDADE0 [ 3.120936] [000015d8] libusbx: debug [ctrl_transfer_cb] actual_length=64 [ 3.120936] [000015d8] libusbx: debug [libusb_claim_interface] interface 0 [ 3.120936] [000015d8] libusbx: debug [winusb_claim_interface] claimed interface 0 [ 3.124938] [000015d8] libusbx: debug [libusb_get_config_descriptor] index 0 [ 3.124938] [000015d8] libusbx: debug [windows_assign_endpoints] no endpoints found for interface 0 [ 3.124938] [000015d8] libusbx: debug [auto_claim] auto-claimed interface 0 for control request [ 3.124938] [000015d8] libusbx: debug [winusb_submit_control_transfer] will use interface 0 [ 3.124938] [000015d8] libusbx: debug [usbi_add_pollfd] add fd 5 events 1 [ 3.126938] [000015d8] libusbx: debug [libusb_get_next_timeout] next timeout in 0.993535s [ 3.127938] [000015d8] libusbx: debug [libusb_handle_events_timeout_completed] doing our own event handling [ 3.127938] [000015d8] libusbx: debug [handle_events] poll() 2 fds with timeout in 994ms [ 3.127938] [000015d8] libusbx: debug [handle_events] poll() returned 1 [ 3.127938] [000015d8] libusbx: debug [windows_handle_events] checking fd 3 with revents = 0000 [ 3.129939] [000015d8] libusbx: debug [windows_handle_events] checking fd 5 with revents = 0001 [ 3.129939] [000015d8] libusbx: debug [usbi_remove_pollfd] remove fd 5 [ 3.130939] [000015d8] libusbx: debug [windows_transfer_callback] handling I/O completion with errcode 31 [ 3.130939] [000015d8] libusbx: debug [windows_transfer_callback] detected endpoint stall [ 3.132940] [000015d8] libusbx: debug [libusb_release_interface] interface 0 [ 3.132940] [000015d8] libusbx: debug [auto_release] auto-released interface 0 [ 3.132940] [000015d8] libusbx: debug [usbi_handle_transfer_completion] transfer 004F1388 has callback 00DDADE0 [ 3.133940] [000015d8] libusbx: debug [ctrl_transfer_cb] actual_length=0 Writing 64 bytes at 0x4000: LIBUSB_ERROR_PIPE ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ libusbx-devel mailing list libusbx-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libusbx-devel
