delta/libusb.git/examples/xusb.c, branch test

Fixed various trivial cppcheck 1.80 warnings

2017-12-29T06:40:30+00:00

Specifically:

redundantAssignment,examples/dpfp.c:422,style,Variable 'r' is reassigned a value before the old one has been used.
redundantAssignment,libusb/os/threads_posix.c:64,style,Variable 'ret' is reassigned a value before the old one has been used.
unreadVariable,libusb/os/netbsd_usb.c:217,style,Variable 'hpriv' is assigned a value that is never used.
unreadVariable,libusb/os/netbsd_usb.c:235,style,Variable 'hpriv' is assigned a value that is never used.
unreadVariable,libusb/os/openbsd_usb.c:251,style,Variable 'hpriv' is assigned a value that is never used.
unreadVariable,libusb/os/openbsd_usb.c:275,style,Variable 'hpriv' is assigned a value that is never used.
unsignedLessThanZero,libusb/os/windows_winusb.c:259,style,Checking if unsigned variable '_index' is less than zero.
unsignedLessThanZero,libusb/os/windows_winusb.c:298,style,Checking if unsigned variable '_index' is less than zero.
unsignedLessThanZero,libusb/os/windows_winusb.c:367,style,Checking if unsigned variable '_index' is less than zero.
invalidPrintfArgType_sint,examples/xusb.c:534,warning,%d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'.

Signed-off-by: Chris Dickens

examples: xusb: replaced insecure sprintf with snprintf

2017-12-29T06:40:30+00:00

Signed-off-by: Chris Dickens

Examples: Misc. cleanup to xusb

2017-12-27T00:37:34+00:00

Make data that is unchanged const, remove an unused return value, and
add a missing newline to an error message.

Signed-off-by: Chris Dickens

Examples: Improvements to xusb's support for Microsoft OS descriptors

2017-12-27T00:37:22+00:00

As noted in issue #269, the current xusb implementation does not handle
Microsoft OS descriptors from devices whose vendor code is greater than
0x7F. This commit addresses this limitation by using
libusb_get_string_descriptor() instead of the ASCII variant and parsing
the descriptor separately. Note that this issue was addressed in PR #276,
but that approach was too cryptic to read.

Closes #269, Closes #276

Signed-off-by: Chris Dickens

examples: Fix device handle leak in xusb

2017-08-24T22:52:39+00:00

The CALL_CHECK macro returns from the current function, so in the
test_device() function the device handle was being leaked when one of
the functions failed. This commit adds a new CALL_CHECK_CLOSE macro that
does the same as CALL_CHECK but also closes the device handle before
returning. In addition, the macros are changed to declare their needed
variable rather than relying on the variable to already exist within the
scope of the function.

Signed-off-by: Chris Dickens

core: Introduce libusb_set_option() API function

2017-07-16T21:02:05+00:00

This new function allows more flexibility in extending the library to
support more user-configurable options. It is intended to provide a
single API that can support a wide variety of needs and eliminates the
need for new API functions to set future options.

The function is introduced with a single option (LIBUSB_OPTION_LOG_LEVEL)
that replaces the libusb_set_debug() function. Documentation relating to
libusb_set_debug() and the uses of this function in the examples and
tests have been updated accordingly.

Signed-off-by: Chris Dickens

xusb: fix typo

2016-03-05T15:02:58+00:00

Signed-off-by: Nathan Hjelm

Replace obsolete usleep with nanosleep

2016-03-05T14:55:25+00:00

This fixes compiling libusb with uclibc.

Closes #141, #165

Signed-off-by: Stefan Tauner

Windows: Silence VS2013 code analysis warnings

2014-11-13T22:03:30+00:00

* Also update Windows version report for Windows 10

samples: set xusb to also produce debug output during init when -d is specified

2014-05-18T18:49:51+00:00

* This can be quite useful for troubleshooting user issues