File libgpiod.changes of Package libgpiod
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Mon Apr 7 13:37:21 UTC 2025 - Jakob Lorenz <onlyjak0b@mailbox.org>
- drop python bindings
- Update to v2.2.1:
* Bug fixes:
- fix potential PyDict_Next() crash in python bindings
- disable the GPIO simulator before releasing it in C++, rust and python
bindings tests
- fix the way we wait for simulated chips to appear in D-Bus command-line
client tests
- make read_edge_events lifetimes more explicit in rust bindings
- make waiting for info events more reliable in GLib bindings tests
- defer removal of bank entries when device is not disabled in libgpiosim
- add missing LineInfo import to __init__.py in python bindings
* Improvements:
- add infrastructure for generating proper sphinx docs
- Update to v2.2:
* New features:
- add GObject bindings with introspection
- add a D-Bus interface to libgpiod together with a daemon implementing it and
a command-line client
- split out the common shell test code for gpio-tools into a reusable test
harness for GPIO command-line tools
- add minutes as a new supported time unit for tools and allow longer periods
for timeouts, line holding, etc.
- add a script for generating sdist and wheels for python bindings
- migrate C++ tests to using Catch2 v3
* Improvements:
- relicense C++ bindings under LGPL-2.1-or-later in order to make the project
more attractive to users with GPL-3.0 restrictions
- remove dependency on grep from tools' tests
- make shell scripts pass shellcheck treewide
- use ppoll() in tools to actually achieve the advertised microsecond
granularity of timeouts
- documentation improvements
- improve typing info in python bindings
- improve __repr__() implementations in python bindings
- make reconfiguring lines more flexible in python bindings by relaxing the
requirement to carry the ordering of the config entries from the request
- support casting of line.Value to bool in python bindings
- various new test-cases for improved coverage treewide
- align the test cases with the current kernel requirement for specifying
direction explicitly when reconfiguring lines
* Bug fixes:
- fix C++ bindings build using slibtool
- accept the new style automatic GPIO chip labels from gpio-sim in bash tests
- fix C++ tests with recent kernels which introduced stricter reconfigure
behavior
- fix a use-after-free bug in python bindings
- fix passing the event clock property to line requests in python bindings
- fix a memory leak in tools
- make sure the string buffers in line-info and chip-info are big enough to not
truncate the strings they hold below the size accepted by the kernel
- remove buggy and unnecessary flags sanitization from line-config
- fix python bindings installation with Makefile build
- sanitize the return values of GPIO ioctl()s which in some cases may be
erroneously positive
- fix requesting lines by name with multiple entries in python bindings
- Update to v2.1.3:
* Bug fixes:
- fix C++ tests with recent kernels which introduced stricter reconfigure
behavior
- fix a use-after-free bug in python bindings
- fix passing the event clock property to line requests in python bindings
- fix a memory leak in tools
- make sure the string buffers in line-info and chip-info are big enough to not
truncate the strings they hold below the size accepted by the kernel
- Update to v2.1.2:
* Bug fixes:
- fix C++ bindings build using slibtool
- accept the new style automatic GPIO chip labels from gpio-sim in bash tests
* Misc:
- relicense C++ bindings under LGPL-2.1-or-later
- Update to v2.1.1:
* Bug fixes:
- remove buggy and unnecessary flags sanitization from line-config
- fix python bindings installation with Makefile build
- sanitize the return values of GPIO ioctl()s which in some cases may be
erroneously positive
- Update to v2.1:
* New features:
- port tests to shunit2
- add a sample Android build file
- add code examples to the core library and replace existing reimplementations
of gpio-tools with dedicated examples in bindings
- don't install test executables
- add idle-timeout option to gpiomon and gpionotify
- provide gpiod_line_request_get_chip_name() and respective wrappers in
bindings
* Improvements:
- add more tests for various corner-cases and improve coverage
- documentation improvements
- drop dependencies that make it impossible to build libgpiod with bionic libc
- remove dead code
- use AM_V_GEN where applicable in build
* Bug fixes:
- fix a segfault in the GLib wrapper around libgpiosim
- fix a race condition in libgpiosim
- remove an implicit dependency on ncurses in gpio-tools tests
- make value toggling in gpio-tools tests more reliable by removing hard-coded
sleeps in favor of actively waiting for value changes
- sanitize the arguments in gpiod_line_config_set_output_values()
- make the chip file descriptor blocking in the core library so that calls to
gpiod_chip_read_info_event() behave as advertised in the docs
- fix setting the event clock type in gpiomon
- fix the regex pattern for version strings
- fix some test cases
- drop profiling flags from tests' Makefile
- don't use the same chip from different threads
- Update to v2.0.2:
* Bug fixes:
- fix a segfault in the GLib wrapper around libgpiosim
- fix a race condition in libgpiosim
- remove an implicit dependency on ncurses in gpio-tools tests
- make value toggling in gpio-tools tests more reliable by removing hard-coded
sleeps in favor of actively waiting for value changes
- Update to v2.0.1:
* Bug fixes:
- sanitize the arguments in gpiod_line_config_set_output_values()
- make the chip file descriptor blocking in the core library so that calls to
gpiod_chip_read_info_event() behave as advertised in the docs
- fix setting the event clock type in gpiomon
- fix the regex pattern for version strings
- Update to v2.0:
* breaks compatiblity with the v1.6.x series
* New features:
- rework the entire API: core C library as well as C++ and Python bindings
- rework the command-line tools in order to make them more line-name-oriented
- drop gpiofind as tools can now resolve line names on their own
- add the interactive mode to gpioset
- add Rust bindings
- make tests work with the gpio-sim kernel module
- Update to v1.6.4:
* Bug fixes:
- fix a typo in bats dependency test
- fix an unterminated double quote in configure
- fix a null-pointer dereference in error path in tests
- fix a build issue related to the AM_PATH_PYTHON() automake macro
* Improvements:
- check for the timeout program before running the gpio-tools tests
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Fri Oct 14 08:01:13 UTC 2022 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Use Catch2-2-devel on Tumbleweed since libgpiod is not ready
for Catch2 v3
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Wed Feb 16 18:27:03 UTC 2022 - Fabian Vogt <fabian@ritter-vogt.de>
- Update to v1.6.3:
* Bug fixes:
- fix uninitialized default_vals being passed to gpiod_LineBulk_request()
in Python bindings
- fix building C++ bindings with clang
- fix one of the line request test cases
- Update to v1.6.2:
* Improvements:
- allow to build the library with pre linux v5.5 kernel headers
- Update to v1.6.1:
* Bug fixes:
- fix incorrect object size of gpiod.LineBulk in Python bindings
- fix a crash in Line.request() when it's called without keyword arguments
- Update to v1.6:
* New features:
- add a standardized '__version__' module attribute in Python bindings
- print the bias flags info (if set) in gpioinfo
* Improvements:
- remove unnecessary indirection in free_dirs() in iterator code
- put all ABI versions next to one another in configure.ac
- improve std namespace resolution in C++ bindings
- add more checks for non-standard functions in configure.ac
- various code size improvements
- enforce gnu89 C standard in makefiles
- many documentation improvements
- unduplicate signalfd() handling in tools
- fix a forward declaration for line_event in C++ bindings
* Bug fixes:
- relax is_gpiochip_cdev() for symbolic links
- make gpiod_line_get_value_bulk() work for bulks of lines requested for
events, not only those requested for values
- fix regex patterns for timestamps in gpiomon test cases
- remove leftover asserts from tests
- fix unit conversion in event timestamp calculation in C++ bindings
- fix reading subset of available events in core library
- Use %autosetup
- Mention soversions in %files
- Fix build with tests disabled
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Fri Apr 17 13:54:32 UTC 2020 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update to v1.5.1:
* Bug fixes:
- relax gpiod_chip_open() for symbolic links
- Update to v1.5:
* New features:
- switched to using the GLib testing framework for core library tests and BATS
(Bash Automated Testing System) for command-line tools
- used Catch2 C++ testing framework to implement a proper test-suite for C++
bindings while also reusing the API provided by libgpiomockup
- used Python's unittest package to implement a proper test suite for Python
bindings and reused libgpiockup again
- provided line::update() and Line.update() routines for C++ and Python
bindings respectively allowing to update the line info from bindings as well
- added support for bias flags which are a new functionality first available in
linux v5.5; subsequently the library now requires v5.5 kernel headers to
build; the new flags are supported in the core library, C++ and Python
bindings as well as the command-line tools
- added support for the new SET_CONFIG ioctl(): this too is a new functionality
added in linux v5.5; both features have been implemented in the library by
Kent Gibson
- added routines for reading multiple line events at once to the core library,
C++ and Python bindings
* Improvements:
- constified function arguments where applicable in libgpiomockup
- fixed the name of the test exeucutable displayed at build time
- improved the function pointer casting in Python bindings to avoid warnings
emitted by GCC8
- switched to using the KERNEL_VERSION() macro in tests instead of handcoded
version parsing
- improved the setup ordering in tests (setup libgpiomockup before checking
the kernel version
- add 'extern "c"' to the libgpiomockup header to make it usable from C++
- add chip index validation to libgpiomockup functions
- check if the debugfs directory used by libgpiomockup is writable before
using it to set the pull of dummy lines
- add several new test cases
- improved Python example programs (made gpiomon's output similar to the
original tool, make gpioset wait for an ENTER pres by default)
- fixed the major:minor number comparison between the device and sysfs
- deprecated the gpiod_line_needs_update() function and removed the logic
behind it from the library
- shrank the Python bindings a bit by directly returning the value from
PyErr_SetFromErrno()
- dropped noexcept from methods which can throw in C++ bindings
- switched to initializing the bitset with integers instead of strings in C++
bindings
- allowed gpiod_line_set_value_bulk() to accept null pointers
- when building Python bindings: check for the existence of python-config
- improved the readability of help text messages for command-line tools
- reworked the .gitignore file: added libtool scripts generated during
cross-compilation and split the main .gitignore into several fine-grained
files
- fixed several misspellings
- other minor tweaks and improvements
* Bug fixes:
- fixed memory leaks in libgpiomockup
- fixed memory leaks in the testing framework
- fixed a segfault in error path in tests
- make gpioinfo show lines claimed by the kernel as used even if they have no
named consumer
- fixed the test cases validating the '--active-low' switch in gpiomon and
the GPIOHANDLE_REQUEST_ACTIVE_LOW flag in the core library after a fix
for incorrect behavior was merged in linux v5.2.7
- stopped failing at init-time of libgpiomockup if gpio-mockup is already
loaded
- added a missing throw keyword in error path in C++ bindings
- fixed a segfault in Python bindings when calling Line.request() without
the consumer argument
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Fri Apr 17 12:54:32 UTC 2020 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update to v1.4.3:
* Bug fixes:
- relax gpiod_chip_open() for symbolic links
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Thu Mar 19 17:37:36 UTC 2020 - Petr Tesařík <ptesarik@suse.com>
- Rename the libgpiod package (which contains the command-line
tools) to libgpiod-utils.
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Tue Mar 10 13:48:19 UTC 2020 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update to version 1.4.2 (Bug fixes release):
* fix the major:minor number comparison between the device and sysfs
* drop noexcept from direction() and active_state() in C++ bindings
* fix a segfault when calling Line.request() in Python bindings
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Mon Feb 3 14:12:55 UTC 2020 - Dominique Leuenberger <dimstar@opensuse.org>
- BuildRequire pkgconfig(libudev) instead of libudev-devel: allow
OBS to shortcut through the -mini flavors.
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Thu Oct 31 09:41:10 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Rename python-libgpiod to python3-gpiod
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Wed Oct 30 07:44:00 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update to v1.4.1 (Bug fixes release):
* fix GCC8 warnings when building python bindings
* fix a bug in gpioinfo where lines used by the kernel without any consumer
string were reported as unused
* fix a bug in line::event_get_fd() in C++ bindings where the exception
wouldn't be throws in error cases due to a missing 'throw' keyword
* fix a couple bugs in the test-suite
* disable a failing assertion in the test-suite that stopped working after
linux v5.2.7
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Thu Jun 13 13:37:45 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Replace *_number with *_soversion
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Thu Jun 13 12:43:51 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Enable build of tests (package gpiod-test and libgpiomockup) for Tumbleweed
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Thu Jun 13 10:49:43 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update to 1.4:
* New features:
- updated the testing framework to work with linux v5.1 in which the debugfs
interface of the GPIO testing module changed in a backward incompatible way
- factored out the code controlling the GPIO testing module into a separate
shared library that may be reused by future testing executables for different
language bindings
- removed the --enable-install-tests build option and the make check target as
they were redundant, subsequently tests are now installed as a normal program
whenever they're enabled with --enable-tests
* Improvements:
- removed unnecessary std::move calls from C++ bindings
- added the explicit keyword to bool() operators in C++ bindings
* Bug fixes:
- fix out of source build of man pages
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Fri Apr 12 07:16:19 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Add conflicts with libgpiod1 to help upgrade
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Fri Apr 5 23:42:51 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- devel package now requires libgpiod and libgpiodcxx
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Fri Apr 5 14:47:31 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Move libgpiodcxx to its own package
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Wed Apr 3 19:30:52 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update to 1.3:
* New features:
- the gpio-tools now have automatically generated (using help2man) man pages
that are bundled with the release tarball
- support a singular 'default_val' argument in Line.request() in python
bindings
- the test executable can now be installed to the bindir along with the
gpio-tools and the testing framework will look for the binaries in standard
locations if it's not run from the top source directory
- gpiomon now supports line buffered output
* Improvements:
- tweaks to the C API documentation
- treewide unification of the naming of local variables
- extended helptest in gpioset (explanation of the way the character device
works aimed at reducing user confusion when a GPIO line reverts to its
default value after gpioset exits)
- the source directories have been rearranged and the src/ directory was
dropped, lib/ and tools/ now live in the top source directory
- minor coding style fixes in python bindings, ctxless functions and tools
- automatically generated documentation is now removed by 'make clean'
- all Makefiles now use top_builddir instead of relative paths
- code shrink in configure.ac
- add a brief section about API documentation to README
* Bug fixes:
- fix a segfault causing bug in C++ bindings
- make bitset_cmp::operator() const as this is required by C++17
- ignore 'remove' events from udev in the testing framework
- don't segfault on num_lines = 0 in ctxless functions
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Mon Dec 3 09:11:04 UTC 2018 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update to 1.2:
* New features:
- new contextless event monitor that should replace the previous event loop
which caused problems on hardware that doesn't allow to watch both rising
and falling edge events
- port gpiomon to the new event monitor
- deprecate event loop routines
* Improvements:
- many minor improvements and tweaks in the python module
- new test cases for python bindings
- add much more detailed documentation for python bindings
- coding style improvements in gpio-tools
- remove unicode characters from build scripts
- improve the help text messages in gpio-tools
- make gpiod_chip_open() and its variants verify that we're really trying to
open a character device associated with a GPIO chip
* Bug fixes:
- fix memory leaks in python bindings
- fix a memory corruption bug in python bindings
- fix the default_vals argument in line request implementation in python
bindings
- fix a compilation warning in python bindings
- fix gpiod_Chip_find_lines() for nonexistent lines (python bindings)
- add a missing include in C++ bindings examples
- correctly display the version string in gpio-tools
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Wed Sep 5 13:51:23 UTC 2018 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Add python binding
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Wed Sep 5 10:05:03 UTC 2018 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update to 1.1.1:
* Bug fixes:
- fix memory leaks in python bindings
- fix a memory corruption bug in python bindings
- fix the default_vals argument in line request implementation in python
bindings
- fix a compilation warning in python bindings
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Sun Jul 29 11:12:10 UTC 2018 - jengelh@inai.de
- Update RPM groups. Reorder sentences to put the library first,
and the old sysfs interface last.
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Thu Jun 14 13:02:12 UTC 2018 - guillaume.gardet@opensuse.org
- Add C++ bindings
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Thu Jun 14 12:22:29 UTC 2018 - guillaume.gardet@opensuse.org
- Initial package version 1.1
