This removes the following Boost constructs:
- boost::shared_ptr, boost::weak_ptr
- boost::enable_shared_from_this
- boost::static_pointer_cast, boost::dynamic_pointer_cast
The appropriate includes were also removed. All C++11 versions of these
require #include <memory>.
Note that the stdlib and Boost versions have the exact same syntax, they
only differ in the namespace (boost vs. std). The modifications were all
done using sed, with the exception of boost::scoped_ptr, which was
replaced by std::unique_ptr.
References to boost::smart_ptr were also removed.
boost::intrusive_ptr is not removed in this commit, since it does not
have a 1:1 mapping to a C++11 construct.
The send_waveform() function takes the waveform_proto array and if it
has only 1 channel, explicitly reshapes it to be
(1, waveform_proto.size), or uses np.tile to replicate the
waveform_proto array over X channels. It then proceeds to loop over the
waveform_proto array, but attempts to do so over the channel dimension
instead of looping over the actual samples. This results in sending the
entire waveform_proto array regardless of the duration specified.
The fix is to specify the dimension in which it crops, and not crop in
dimension of the channels.
- Makes use of more modern find_package(Python2/3) if available
- Moves almost all Python-related code to UHDPython.cmake
- ENABLE_PYTHON3 is no longer necessary
Changing the CMake variable used in determining the extension of the
Python API library for better cross-platform support.
Specifically, `CMAKE_SHARED_MODULE_SUFFIX` corresponds to .so for *nix
and MacOS, which is the extension Python expects.
setuptools isn't compatible with Unix style path on Windows 10
machines. We need to convert any path before running setuptools.
Signed-off-by: Trung Tran <trung.tran@ettus.com>
Add support for device_addr_t to the Python API. Most functions are
exposed normally. The main exception is the constructor from a map of
strings, which is replaced by a factory function called
`make_device_addr`.
With Boost 1.64 to 1.65 (which, of course, Ubuntu LTS ships), the
`PyInit_Libraryname` are invisible when one sets the default visibility
to "hidden" (which is reasonable, and which we do).
The Python API should now be installed to
`PREFIX/lib/pythonVER/dist-packages/uhd`
where the PREFIX is set by CMake and the Python version is determined
by the Python module `distutils`. This should match user expectations
much more than the previous behavior.
Behavior in Virtualenvs is unchanged.
Removed "set_tx_rate" that sets all channels initially, because the
channel loop handles this.
Reviewed-by: Brent Stapleton <brent.stapleton@ettus.com>
- Separating exposed Python data structures into logical sections
- Exposes all of the multi_usrp API
- Adds a layer of Python for documentation and adding helper methods
- Adds improvements and fixes to the MultiUSRP object
- Includes additional exposed data structures (like time_spec_t, etc.)
- Add code to release the Python GIL during long C++ calls
Initial commit of the Python API using Boost.Python. Bind the
MultiUSRP API for use in Python. Bindings intended to provide as
complete coverage as possible.
- Wrap most multi_usrp calls
- Adding multi channel send/recv examples in examples/python
- Adding setuptools support
- Initial attempt at binding the UHD types and filters
