Gerhard Sittig [Thu, 13 Oct 2016 14:25:39 +0000 (16:25 +0200)]
cmake, INSTALL: Bump the Boost requirement to >= 1.55.
Support for serialization of multiprecision data (which is used for view
timestamps) was introduced in boost version 1.55. Since commit
3a21afa6
builds with versions up to and including 1.54 are reported to fail.
Bump the required version from 1.53 to 1.55. Rephrase the CMake logic
which searches for the Boost dependency. Create a list of libraries from
fixed and optional parts, which as a byproduct avoids long lines. Pass
that list of required libraries to one common find_package() call.
Signed-off-by: Gerhard Sittig <gerhard.sittig@gmx.net>
Uwe Hermann [Sun, 4 Sep 2016 14:15:47 +0000 (16:15 +0200)]
INSTALL: Add new libboost-serialization dependency.
Soeren Apel [Sun, 4 Sep 2016 12:49:29 +0000 (14:49 +0200)]
MainWindow: Fix crash on closing last session
Uwe Hermann [Sun, 4 Sep 2016 12:21:34 +0000 (14:21 +0200)]
pulseview.qrc: Add missing entries for new icons.
Soeren Apel [Sun, 4 Sep 2016 06:03:30 +0000 (08:03 +0200)]
MainBar: Remove empty menu button
Soeren Apel [Sat, 3 Sep 2016 22:17:32 +0000 (00:17 +0200)]
MainWindow: Don't return bogus view
Soeren Apel [Sat, 3 Sep 2016 22:15:42 +0000 (00:15 +0200)]
Update main window and dock widget titles as session name changes
Soeren Apel [Sat, 3 Sep 2016 21:40:20 +0000 (23:40 +0200)]
MainWindow: Don't save sessions that have no device
Soeren Apel [Fri, 2 Sep 2016 17:59:33 +0000 (19:59 +0200)]
Session: Fix signal mappings for the views
Soeren Apel [Fri, 2 Sep 2016 16:20:41 +0000 (18:20 +0200)]
Allow dock windows to be closed and handle this properly
Soeren Apel [Thu, 1 Sep 2016 19:11:18 +0000 (21:11 +0200)]
Add "new session" and "new view" toolbar buttons
Those are temporary and will eventually replaced by
a proper UI.
Soeren Apel [Thu, 1 Sep 2016 06:46:04 +0000 (08:46 +0200)]
MainWindow: Enable dock nesting
Soeren Apel [Wed, 31 Aug 2016 06:19:02 +0000 (08:19 +0200)]
Save/restore view states and signal settings
Soeren Apel [Mon, 29 Aug 2016 19:41:17 +0000 (21:41 +0200)]
Session: Implement .sr file save/restore
Soeren Apel [Mon, 29 Aug 2016 16:10:09 +0000 (18:10 +0200)]
Fix crash when saving session with open files
Soeren Apel [Mon, 29 Aug 2016 16:08:11 +0000 (18:08 +0200)]
Let SignalBase store/restore its internal data
Soeren Apel [Sun, 28 Aug 2016 20:03:50 +0000 (22:03 +0200)]
Session: Save/restore channel info and top-level decoder
Soeren Apel [Sun, 28 Aug 2016 15:44:42 +0000 (17:44 +0200)]
SignalBase: Add internal name
Soeren Apel [Sun, 28 Aug 2016 14:54:58 +0000 (16:54 +0200)]
MainWindow/MainBar: Fix signals
Before, QMetaObject::connectSlotsByName(this) was used to connect
the signals to the slots automagically. This is no longer feasible
for the MainBar as there are slots that can't be auto-assigned and
the MainWindow doesn't have any signals at the moment.
Soeren Apel [Sat, 27 Aug 2016 20:23:28 +0000 (22:23 +0200)]
Session/MainBar: Fix device change handling
Soeren Apel [Sat, 27 Aug 2016 19:58:48 +0000 (21:58 +0200)]
Session: Fix include order
Soeren Apel [Sat, 27 Aug 2016 19:55:57 +0000 (21:55 +0200)]
Implement multi-session handling
This includes letting sessions restore their internal state on
their own and that there are unique names associated with each
session that the GUI can use when there is no data.
Soeren Apel [Fri, 26 Aug 2016 20:29:40 +0000 (22:29 +0200)]
Make the first view own the toolbar instead of the main window
Handling multiple sessions requires that every session can be
controlled individually. This means that either
a) there could be one toolbar that adjusts dynamically to the
session whose view currently has focus
or
b) every session has its own toolbar.
I opted for b) because it's more intuitive and more straightforward
to implement. So now every session has a main view (the first one
created) and a main bar that sits in the same dock widget.
Soeren Apel [Mon, 22 Aug 2016 15:32:34 +0000 (17:32 +0200)]
MainWindow: Remove menu bar
Soeren Apel [Thu, 18 Aug 2016 18:02:18 +0000 (20:02 +0200)]
MainWindow: Prevent Qt from restoring the dock widgets
Soeren Apel [Wed, 17 Aug 2016 06:25:03 +0000 (08:25 +0200)]
Remove context menu for central MainWindow widget
Soeren Apel [Tue, 16 Aug 2016 19:34:30 +0000 (21:34 +0200)]
Fix signal connection for view::Signal and SignalBase enabled state
Soeren Apel [Tue, 16 Aug 2016 19:32:56 +0000 (21:32 +0200)]
Move view-independent data from view::DecodeTrace to SignalBase
Soeren Apel [Tue, 16 Aug 2016 19:31:59 +0000 (21:31 +0200)]
Move signals to views and make Session handle multiple views
Soeren Apel [Tue, 16 Aug 2016 19:30:46 +0000 (21:30 +0200)]
Use SignalBase instead of LogicSignal for decoders
Soeren Apel [Tue, 16 Aug 2016 19:14:55 +0000 (21:14 +0200)]
Remove data_ also for LogicSignal and use SignalBase data instead
Soeren Apel [Tue, 16 Aug 2016 19:13:25 +0000 (21:13 +0200)]
Move signal data to SignalBase and adjust view::AnalogSignal
The signal data belongs to the signal base (M) and not
the view's AnalogSignal (V). Hence we need to move it.
Soeren Apel [Tue, 16 Aug 2016 19:10:40 +0000 (21:10 +0200)]
Rename Trace::channel_ to Trace::base_, including dependencies
Soeren Apel [Tue, 16 Aug 2016 19:09:58 +0000 (21:09 +0200)]
Introduce pv::data::SignalBase
Soeren Apel [Tue, 16 Aug 2016 19:00:16 +0000 (21:00 +0200)]
Fix #814 by using PNG application logo instead of SVG
Soeren Apel [Tue, 16 Aug 2016 18:46:56 +0000 (20:46 +0200)]
Make view windows non-closeable
Soeren Apel [Tue, 16 Aug 2016 16:11:41 +0000 (18:11 +0200)]
Implement MainWindow::add_view()
Soeren Apel [Thu, 5 May 2016 19:23:19 +0000 (21:23 +0200)]
ViewWidget: Define ViewTypes
Soeren Apel [Sat, 16 Apr 2016 21:49:07 +0000 (23:49 +0200)]
Introduce MainWindow::get_active_view()
Soeren Apel [Sat, 16 Apr 2016 20:51:25 +0000 (22:51 +0200)]
Use a QDockWidget to contain the view
Soeren Apel [Wed, 20 Jul 2016 06:52:50 +0000 (08:52 +0200)]
View: Move assertion after assignment
Aurelien Jacobs [Sat, 25 Jun 2016 19:44:46 +0000 (21:44 +0200)]
Device: add support for list of discrete values for probe factor
Soeren Apel [Thu, 16 Jun 2016 17:56:54 +0000 (19:56 +0200)]
Connect dialog: Fix up UI and allow for VXI
Soeren Apel [Thu, 9 Jun 2016 03:04:57 +0000 (05:04 +0200)]
Connect dialog: Fix constructor initialization order
whitequark [Thu, 9 Jun 2016 03:02:52 +0000 (05:02 +0200)]
Connect dialog: Add support for connecting to raw-tcp devices
This fixes bug #769.
Uwe Hermann [Fri, 24 Jun 2016 21:17:51 +0000 (23:17 +0200)]
Revert "cmake: use pkg-config ldflags directly instead of spliting libs and dirs"
This reverts commit
bb4dede4c8bd711628566d3eb2136442f7205a41.
The -Wl,--whole-archive in libsigrok that lead to this change no longer
exists, so this change can be reverted (since it also causes issues with
"make test").
This fixes bug #808.
Soeren Apel [Wed, 22 Jun 2016 16:02:34 +0000 (18:02 +0200)]
Fix #805 by resetting selected device on failure
It can happen that devices can be selected but not used
(permissions problems, connection issues, driver issues, etc.),
so in those cases we want to fail gracefully instead of
segfaulting.
The reason for the segfault is the device selector button
isn't reset in case the device couldn't be opened, causing
the rest of the application to try and work with a device
instance that is actually invalid.
Resetting the device selector when the device failed to
open not only fixes this but also makes the UI more
consistent with the internal state.
Soeren Apel [Sun, 29 May 2016 15:30:49 +0000 (17:30 +0200)]
Fix warning for unused Session::sample_thread_proc() parameter
Soeren Apel [Sun, 29 May 2016 15:21:13 +0000 (17:21 +0200)]
Session: Improve session robustness
Don't try to start an acquisition if the device is undefined.
Samuel Martin [Thu, 26 May 2016 21:46:40 +0000 (23:46 +0200)]
cmake: add check for explicit linking against libatomic
To use atomics functions, some toolchains requires to explicitly add
-latomic to the linker flags (because they are not provided by libc,
but libatomic).
This change adds a helper function trying to build/link a test program
using atomics, then calls it to:
* first check if atomics are directly available in the libc;
* if not and libatomic has been found, then run the same test with
"-latomic" added to the linker flags.
The pulseview link library list is updated according to the results of
these tests.
This issue was triggered by the Buildroot farms:
http://autobuild.buildroot.org/results/1e3/
1e3101261252d5f30fdf842cc99604e4f4c25eef/build-end.log
Notes:
1- CMAKE_REQUIRED_* variables are only used in check functions. They
are not automatically forwarded to/handled by the target commands
(such as target_link_library), because the check functions are
implemented as macro in CMake code, whereas many target commands
are native.
2- Because of note #1, CMAKE_REQUIRED_LIBRARIES (or its value) must be
explicitly passed to the target_link_library command when this is
needed.
3- In this implementation, LIBATOMIC_LIBRARY is only set when it is
needed; so, unconditionally appending it to PULSEVIEW_LINK_LIBS
will produce the expected behavior.
This fixes bug #810.
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Aurelien Jacobs [Thu, 19 May 2016 22:23:11 +0000 (00:23 +0200)]
cmake: use pkg-config ldflags directly instead of spliting libs and dirs
This allows picking some necessary linker flags such as
-Wl,--whole-archive
Elias Oenal [Thu, 19 May 2016 18:34:45 +0000 (20:34 +0200)]
Trace: Make popup forms compatible with OSX
Qt behaves differently on OSX regarding widget lifetime it seems,
causing the addition of a stacked decoder to crash PV.
According to Elias, the object popup_form_ gets destroyed, yet
it still has the parent popup_ which in turn will destroy it
again at the end of its life. Either removing the parent, or the
preliminary destruction, fixes the crash.
Soeren Apel [Thu, 19 May 2016 18:29:37 +0000 (20:29 +0200)]
Session: Keep track of signal data locally
Currently, the Session class doesn't hold pointers to the signal
data itself but instead fetches the data on demand using the list
of signals it has. As the Session is providing the model in the
MVC paradigm, it owns the data and thus should keep track of it
directly. The signals are (in an ideal world) mere views on that
data, so querying them for the signal data isn't good style.
Soeren Apel [Mon, 2 May 2016 20:22:39 +0000 (22:22 +0200)]
InputFile: Use new reset() function to allow re-reading file
Commit
519d0ccbe67d005a9c442795ce3b8255e78ca46d tried to solve
the problem of being unable to re-read an opened file by clicking
the "run" button. However, the solution is insufficient.
PV expects the session device to be updated after the open()
call. If it is not, the device settings popup will show the
settings of the previously used device.
This patch fixes this and also makes use of the new reset()
method to allow re-reading of the file contents. The method
is necessary because otherwise we have to destroy the input
module and create a new instance. This however also means
setting a new session device, which is highly undesirable.
So reset() it is.
Soeren Apel [Tue, 3 May 2016 19:49:00 +0000 (21:49 +0200)]
DecoderStack: Force a viewport update more frequently
Updating the viewport every 65kib of input data causes
the decode trace to make really big leaps, leaving the
user with the feeling of a not-so-snappy user interface.
We can easily change this by updating the trace every 1kib
since the decoder and the UI thread are separate and the
decode trace drawing is much faster since when the limit
was originally set.
Soeren Apel [Tue, 3 May 2016 06:53:24 +0000 (08:53 +0200)]
Fix #792 by making sure we don't request samples that don't exist
Soeren Apel [Tue, 26 Apr 2016 06:30:02 +0000 (08:30 +0200)]
Connect dialog: Make button caption more clear
Users are expecting *any* device to be found when pressing
the "Scan for Devices" button. As that is not what it's doing,
we need to clarify what it does.
Soeren Apel [Wed, 20 Apr 2016 16:27:29 +0000 (18:27 +0200)]
DecodeTrace: Let the view know when we need more space
Soeren Apel [Wed, 20 Apr 2016 16:15:12 +0000 (18:15 +0200)]
DecodeTrace: Make sure first row's label width can be calculated
Without a pen set, p.boundingRect() returns 0. All other rows
have their label text width calculated with a pen, which makes
p.boundingRect() work as intended. Fix this by setting a pen
before the first row is processed.
Soeren Apel [Mon, 18 Apr 2016 19:44:48 +0000 (21:44 +0200)]
View: Remove unnecessary methods
Soeren Apel [Mon, 18 Apr 2016 06:25:36 +0000 (08:25 +0200)]
Fix #771 by using black with alpha instead of an opaque grey
Soeren Apel [Sun, 17 Apr 2016 13:29:09 +0000 (15:29 +0200)]
Fix #777 by using a workaround for assumed glibmm bug
Soeren Apel [Sun, 17 Apr 2016 13:28:51 +0000 (15:28 +0200)]
Fix #705 by preventing the use of invalid instances
As QCache owns the object instances it manages, inserting
an object into the cache transfers ownership automatically.
This means we can't use an instance after it has been
inserted into the cache as this results in a double free
situation as we'd end up calling the destructor on the same
object instance as the cache.
Soeren Apel [Wed, 13 Apr 2016 18:17:53 +0000 (20:17 +0200)]
AnalogSignal: Make sure the trace is redrawn when changing vdiv count
Soeren Apel [Wed, 13 Apr 2016 17:45:22 +0000 (19:45 +0200)]
Trace/AnalogSignal: Improve contrast and precision of the trace lines
Soeren Apel [Wed, 13 Apr 2016 06:29:17 +0000 (08:29 +0200)]
View: Make sure unused groups are freed
Soeren Apel [Mon, 11 Apr 2016 06:45:36 +0000 (08:45 +0200)]
Session: Make sure all data is deleted before changing devices
Soeren Apel [Fri, 8 Apr 2016 21:32:54 +0000 (23:32 +0200)]
InputFile: Don't try to create device twice
The InputFile currently only keeps track of the
need for a device instance local to run().
This means that when calling run() a second time
(e.g. by clicking the "Run" button after loading
a file), the function will try to create the
device instance and add it to the session.
This fails as the first created instance is
still assigned to the session and thus the
session will reject adding another device.
Furthermore, simply clearing the session
devices isn't enough for proper operation.
The issue is that once a file's content has
been sent to an input module, the module is
not going to accept another file. It needs
to be reset to its initial state. To do this,
we create the input module instance every time
we want to read the file.
Soeren Apel [Fri, 8 Apr 2016 16:32:41 +0000 (18:32 +0200)]
DecodeTrace: Make an empty decode trace appear symmetrical
Soeren Apel [Fri, 8 Apr 2016 16:25:58 +0000 (18:25 +0200)]
DecodeTrace: Replace magic number by proper calculation
Uwe Hermann [Fri, 8 Apr 2016 09:49:22 +0000 (11:49 +0200)]
test/CMakeLists.txt: Add missing #include file.
Soeren Apel [Thu, 7 Apr 2016 20:03:40 +0000 (22:03 +0200)]
AnalogSignal: Implement info text for V/div display
Soeren Apel [Thu, 7 Apr 2016 20:03:30 +0000 (22:03 +0200)]
AnalogSignal: Implement resolution selector in dialog
Soeren Apel [Thu, 7 Apr 2016 20:03:17 +0000 (22:03 +0200)]
AnalogSignal: Use Q_OBJECT and implement vdiv selector in dialog
Soeren Apel [Thu, 7 Apr 2016 20:03:05 +0000 (22:03 +0200)]
AnalogSignal: Use correct scaling factor for the grid to work
Soeren Apel [Thu, 7 Apr 2016 20:02:50 +0000 (22:02 +0200)]
AnalogSignal: Implement vertical grid
Soeren Apel [Thu, 7 Apr 2016 20:02:04 +0000 (22:02 +0200)]
View: Handle pre-existing trace groups correctly
Soeren Apel [Thu, 7 Apr 2016 20:01:31 +0000 (22:01 +0200)]
View: Restore the original signals_changed() positioning code
Soeren Apel [Sun, 3 Apr 2016 19:15:00 +0000 (21:15 +0200)]
View: Remove empty trace groups in signals_changed()
Soeren Apel [Sun, 3 Apr 2016 18:37:53 +0000 (20:37 +0200)]
View: Provide a clear setup path for the initial v_offset value
- View::update_scroll():
The range for the vertical scrollbar is only updated if there
are traces in the view.
- View::set_scroll_default():
This new function adjusts the vertical offset of the view so
that all traces are visible. Needs to be executed once after a
new device was selected.
- View::signals_changed():
We want to be able to clear stale items in-between devices, so
we no longer want to simply return when no device is selected.
This means we need to handle a missing device more gracefully.
Also, we now reset the vertical scroll bar when no device is
selected and call set_scroll_default() when needed.
Soeren Apel [Sun, 3 Apr 2016 18:35:57 +0000 (20:35 +0200)]
View: Make signals_changed() more predictable
Newly created trace groups have their traces restacked
immediately to make sure we can rely on the group's v_extents.
We no longer unconditionally add trace groups that could
actually be empty.
The code that adds the new top-level items is more
straightforward now.
Soeren Apel [Sun, 3 Apr 2016 18:34:50 +0000 (20:34 +0200)]
TraceTreeItemOwner: Change behavior for empty containers
An empty TraceTreeItemOwner's v_extents are no longer
[INT_MAX, INT_MIN] but [0, 0] instead. As new items were added
relative to the view's own v_extents, items were added at
positions close to the over-/underflow margin. This messed up
the scrollbar among other things. Returning [0, 0] instead
allows for better handling of such cases.
Soeren Apel [Sun, 3 Apr 2016 18:34:01 +0000 (20:34 +0200)]
Session: Don't crash when session.device_ is empty
Soeren Apel [Sun, 3 Apr 2016 18:33:19 +0000 (20:33 +0200)]
Session: Improve signal handling during device selection
Changing devices now forces an update of the view's signal handling.
This will allow clearing the view properly in-between devices.
Soeren Apel [Sun, 13 Mar 2016 16:46:27 +0000 (17:46 +0100)]
StoreSession: Add analog saving support
Soeren Apel [Sun, 13 Mar 2016 16:46:14 +0000 (17:46 +0100)]
Use natural sort order for DecodeTrace channel selector drop-down
ntruchsess [Fri, 11 Mar 2016 21:52:47 +0000 (22:52 +0100)]
fix 'Exception: not applicable' when connecting to hantek-dso
Uwe Hermann [Wed, 24 Feb 2016 18:44:40 +0000 (19:44 +0100)]
Fix various typos in code comments.
Uwe Hermann [Wed, 17 Feb 2016 21:08:17 +0000 (22:08 +0100)]
AndroidManifest.xml: Bump PV version to 0.4.0.
Soeren Apel [Tue, 16 Feb 2016 20:15:03 +0000 (21:15 +0100)]
Use the 'default' keyword where applicable. This patch
was initially created using clang-tidy:
clang-tidy -checks="-*,moderize-use-default" -fix
However, the resulting patch only wanted to alter the
definitions in the .cpp file. I think it makes more
sense to remove the definitions completely and just
add "= default" to the declarations in the header file.
Soeren Apel [Tue, 16 Feb 2016 20:14:41 +0000 (21:14 +0100)]
DecodeTrace: Optimize loop (see also
da50281d)
Soeren Apel [Tue, 16 Feb 2016 20:14:12 +0000 (21:14 +0100)]
Whitespace fix
Uwe Hermann [Sat, 6 Feb 2016 21:07:30 +0000 (22:07 +0100)]
Prefer Qt string multi-arg form over arg chaining.
This has performance/memory advantages and avoids some potential bugs
and/or security problems.
Uwe Hermann [Wed, 10 Feb 2016 20:45:37 +0000 (21:45 +0100)]
Standardize on 'event' as name for all Qt events.
Use 'event' consistently across the whole code-base as variable name
for Qt events (previously 'e' or 'evt' was also used).
Uwe Hermann [Wed, 10 Feb 2016 20:55:49 +0000 (21:55 +0100)]
Fix inconsistent declaration parameter names.
This patch was generated using clang-tidy:
clang-tidy -checks="-*,readability-inconsistent-declaration-parameter-name" -fix
(with some manual fixups of false-positives)
Uwe Hermann [Mon, 8 Feb 2016 20:02:37 +0000 (21:02 +0100)]
Use range-based for loops more often.
This patch was generated using clang-tidy:
clang-tidy -checks="-*,modernize-loop-convert" -fix
Uwe Hermann [Mon, 8 Feb 2016 20:17:34 +0000 (21:17 +0100)]
Use nullptr in some more places.
This patch was generated using clang-tidy:
clang-tidy -checks="-*,modernize-use-nullptr" -fix
Uwe Hermann [Wed, 10 Feb 2016 23:17:36 +0000 (00:17 +0100)]
CMakeLists.txt: Bump PulseView version to 0.4.0.
0.4.0 will be the next major release. Bump now, so that
there is no confusion of tarball 0.3.0 and 0.4.0-git snapshots.
Soeren Apel [Tue, 9 Feb 2016 13:48:31 +0000 (14:48 +0100)]
Fix #181 by changing the global decode lock into an SRD lock
The global decode was insufficient insofar as it didn't
prevent a newly started decode thread from interjecting its
own decode operations. When this happens, something goes
haywire somewhere and Python crashes.
Until the underlying cause is fixed, this global SRD lock
forces one decoder thread to finish before another one can
start.
While this is a bit inconvenient for wanting to decode as
the acquisition is going on, it currently is the only
working option.
Soeren Apel [Tue, 9 Feb 2016 10:58:36 +0000 (11:58 +0100)]
DecoderStack: Make decoder sessions terminate after running
Currently, SRD sessions aren't terminating after all data
has been decoded, leaving the decode thread in a state
where it's waiting for more data.
This would be okay if an acquisition was still ongoing but
when the acquisition has been stopped, there will never be
more data. When a new acquisition is started, the previous
decode sessions will be terminated and then new ones will
be started. This is the reason why this behavior wasn't
an issue up until now.
However, the fix for #181 requires that the decode thread
terminates or else the global SRD lock will never be
released.