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* docs: pep8 formattingJosh Morman2021-11-241-4/+6
| | | | Signed-off-by: Josh Morman <jmorman@gnuradio.org>
* Docs: updated usage manual exportMarc2021-11-2111-627/+516
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* qtgui: Replace pyqwidget() with qwidget()David Winter2021-09-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Previously, two versions of the `qtwidget` functions existed, `qwidget()` and `pyqwidget()`, with the only difference being that `qwidget()` returned a pointer to the `QWidget` object managed by the corresponding block, while `pyqwidget()` returned that same pointer, but as an integer (Or `PyLong` in this case). While `qwidget()` is used by C++ code accessing the widgets, `pyqwidget()` is only used for the python interface. This makes these two methods redundant, thus this commit entirely removes `pyqwidget()`, and modifies the `qwidget()` python wrapper to behave like `pyqwidget()`. Note that we can be fairly confident that this change will not effect potential users of `qwidget()`, because any invocation on the objects previously returned by `qwidget()` would cause a segmentation fault. This commit also fixes a memory leak: Internally, the `pyqwidget()` functions were returning a PyLong `PyObject *`, which was then upwrapped in a pybind trampoline without decrementing the reference count of that python object. Signed-off-by: David Winter <david.winter@analog.com>
* gr-blocks: remove pdu blocksJacob Gilbert2021-03-181-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | The following have been moved to the new gr::pdu module or to gr::network and are no longer needed in gr::blocks: - pdu (noblock) - pdu_filter block - pdu_remove block - pdu_set block - pdu_to_tagged_stream block - random_pdu block - socket_pdu block - stream_pdu_base (noblock) - tagged_stream_to_pdu block - tcp_connection (noblock) - tuntap_pdu block The digital and FEC modules had a large number of references to the PDU blocks that were moved from gr-blocks to gr-pdu, this updates these changes in example flowgraphs and a few python files. The usage-manual update will be propagated to the wiki so that future exports will remain up to date. Signed-off-by: Jacob Gilbert <jacob.gilbert@protonmail.com>
* global replace of firdes.WIN_ with fft.window.WIN_Josh Morman2020-12-181-1/+1
| | | | Signed-off-by: Josh Morman <jmorman@perspectalabs.com>
* global replace of filter.firdes.WIN_ with fft.window.WIN_Josh Morman2020-12-181-1/+1
| | | | Signed-off-by: Josh Morman <jmorman@perspectalabs.com>
* docs: updated usage manual export from wikiMarc L2020-03-2914-103/+190
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* Adding GNU Free Doc License to wiki-exported docsBen Hilburn2019-07-151-0/+451
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* docs: moved usage manual to wikiMarc Lichtman2019-06-0718-0/+3919
docs: first snapshot of wiki's usage manual