Displaying 4 results from an estimated 4 matches for "lubusb".
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libusb
2012 Sep 23
1
Zigor on Mac Os X
...plemented
2.786729 failed to claim USB device: Permission denied
2.786735 failed to detach kernel driver from USB device: Function not implemented
2.786739 Can't claim USB device [0001:0000]: Function not implemented
sh-3.2#
Looks like the binary is begin linked against both lubusb libraries - (as a matter of interest, I tried re-linking against only 1 library and got the same problem)
otool -L blazer_usb
blazer_usb:
/opt/local/lib/libusb-0.1.4.dylib (compatibility version 9.0.0, current version 9.4.0)
/opt/local/lib/libusb-1.0.0.dylib (compatibility version...
2014 Nov 11
1
usbhid-ups doesn't work after kernel/libs update
...o open device, skipping. (Permission denied)
0.001281 No appropriate HID device found
0.001304 No matching HID UPS found
# ls -l /dev/bus/usb/004
crw-rw---- 1 root nut 189, 128 Nov 11 14:53 001
crw-rw---- 1 root nut 189, 129 Nov 11 08:56 002
libusb 1.0.19, lubusb-compat 0.1.5, nut 2.7.2
2005 Oct 26
0
A minor nit to pick
...ps with -DDD, shows the proper context:
......
hu_find_infoval: searching for value = 4
-> String: PbAc (len = 4/4)
hu_find_infoval: found PbAc (value: 4)
......
since the upsdebugx() statements there are at level 3.
May I suggest that the following TRACE statement in in libusb_get_string()
in lubusb.c be changed to level 3:
---------------------------------------------------------------------------
ret = usb_get_string_simple(udev, StringIdx, string, 20); /* sizeof(string)); */
if (ret > 0)
{
TRACE(2, "-> String: %s (len = %i/%i)...
2014 Nov 11
0
usbhid-ups doesn't work after kernel/libs update
...o open device, skipping. (Permission denied)
0.001281 No appropriate HID device found
0.001304 No matching HID UPS found
# ls -l /dev/bus/usb/004
crw-rw---- 1 root nut 189, 128 Nov 11 14:53 001
crw-rw---- 1 root nut 189, 129 Nov 11 08:56 002
libusb 1.0.19, lubusb-compat 0.1.5, nut 2.7.2