Created
May 16, 2024 21:48
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reproduction Flowgraph for https://github.com/gnuradio/gnuradio/issues/7344
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#!/usr/bin/env python3 | |
# -*- coding: utf-8 -*- | |
# | |
# SPDX-License-Identifier: GPL-3.0 | |
# | |
# GNU Radio Python Flow Graph | |
# Title: Not titled yet | |
# GNU Radio version: v3.11.0.0git-747-g778912c3 | |
from PyQt5 import Qt | |
from gnuradio import qtgui | |
from gnuradio import gr | |
from gnuradio.filter import firdes | |
from gnuradio.fft import window | |
import sys | |
import signal | |
from PyQt5 import Qt | |
from argparse import ArgumentParser | |
from gnuradio.eng_arg import eng_float, intx | |
from gnuradio import eng_notation | |
class default(gr.top_block, Qt.QWidget): | |
def __init__(self): | |
gr.top_block.__init__(self, "Not titled yet", catch_exceptions=True) | |
Qt.QWidget.__init__(self) | |
self.setWindowTitle("Not titled yet") | |
qtgui.util.check_set_qss() | |
try: | |
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) | |
except BaseException as exc: | |
print(f"Qt GUI: Could not set Icon: {str(exc)}", file=sys.stderr) | |
self.top_scroll_layout = Qt.QVBoxLayout() | |
self.setLayout(self.top_scroll_layout) | |
self.top_scroll = Qt.QScrollArea() | |
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) | |
self.top_scroll_layout.addWidget(self.top_scroll) | |
self.top_scroll.setWidgetResizable(True) | |
self.top_widget = Qt.QWidget() | |
self.top_scroll.setWidget(self.top_widget) | |
self.top_layout = Qt.QVBoxLayout(self.top_widget) | |
self.top_grid_layout = Qt.QGridLayout() | |
self.top_layout.addLayout(self.top_grid_layout) | |
self.settings = Qt.QSettings("GNU Radio", "default") | |
try: | |
geometry = self.settings.value("geometry") | |
if geometry: | |
self.restoreGeometry(geometry) | |
except BaseException as exc: | |
print(f"Qt GUI: Could not restore geometry: {str(exc)}", file=sys.stderr) | |
################################################## | |
# Variables | |
################################################## | |
self.variable_qtgui_toggle_switch_0 = variable_qtgui_toggle_switch_0 = 0 | |
self.samp_rate = samp_rate = 32000 | |
################################################## | |
# Blocks | |
################################################## | |
self._variable_qtgui_toggle_switch_0_choices = {'Pressed': 1, 'Released': 0} | |
_variable_qtgui_toggle_switch_0_toggle_switch = qtgui.GrToggleSwitch(self.set_variable_qtgui_toggle_switch_0, '', self._variable_qtgui_toggle_switch_0_choices, False, "green", "gray", 4, 50, 1, 1, self, 'value') | |
self.variable_qtgui_toggle_switch_0 = _variable_qtgui_toggle_switch_0_toggle_switch | |
self.top_layout.addWidget(_variable_qtgui_toggle_switch_0_toggle_switch) | |
def closeEvent(self, event): | |
self.settings = Qt.QSettings("GNU Radio", "default") | |
self.settings.setValue("geometry", self.saveGeometry()) | |
self.stop() | |
self.wait() | |
event.accept() | |
def get_variable_qtgui_toggle_switch_0(self): | |
return self.variable_qtgui_toggle_switch_0 | |
def set_variable_qtgui_toggle_switch_0(self, variable_qtgui_toggle_switch_0): | |
self.variable_qtgui_toggle_switch_0 = variable_qtgui_toggle_switch_0 | |
def get_samp_rate(self): | |
return self.samp_rate | |
def set_samp_rate(self, samp_rate): | |
self.samp_rate = samp_rate | |
def main(top_block_cls=default, options=None): | |
qapp = Qt.QApplication(sys.argv) | |
tb = top_block_cls() | |
tb.start() | |
tb.show() | |
def sig_handler(sig=None, frame=None): | |
tb.stop() | |
tb.wait() | |
Qt.QApplication.quit() | |
signal.signal(signal.SIGINT, sig_handler) | |
signal.signal(signal.SIGTERM, sig_handler) | |
timer = Qt.QTimer() | |
timer.start(500) | |
timer.timeout.connect(lambda: None) | |
qapp.exec_() | |
if __name__ == '__main__': | |
main() |
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options: | |
parameters: | |
author: '' | |
catch_exceptions: 'True' | |
category: '[GRC Hier Blocks]' | |
cmake_opt: '' | |
comment: '' | |
copyright: '' | |
description: '' | |
gen_cmake: 'On' | |
gen_linking: dynamic | |
generate_options: qt_gui | |
hier_block_src_path: '.:' | |
id: default | |
max_nouts: '0' | |
output_language: python | |
placement: (0,0) | |
qt_qss_theme: '' | |
realtime_scheduling: '' | |
run: 'True' | |
run_command: '{python} -u {filename}' | |
run_options: prompt | |
sizing_mode: fixed | |
thread_safe_setters: '' | |
title: Not titled yet | |
window_size: (1000,1000) | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [8, 8] | |
rotation: 0 | |
state: enabled | |
blocks: | |
- name: variable_qtgui_toggle_switch_0 | |
id: variable_qtgui_toggle_switch | |
parameters: | |
cellalignment: '1' | |
comment: '' | |
gui_hint: '' | |
initPressed: 'False' | |
label: '' | |
outputmsgname: value | |
position: '4' | |
pressed: '1' | |
released: '0' | |
switchOffBackground: gray | |
switchOnBackground: green | |
type: int | |
value: '0' | |
verticalalignment: '1' | |
states: | |
bus_sink: false | |
bus_source: false | |
bus_structure: null | |
coordinate: [31.25, 136.25] | |
rotation: 0.0 | |
state: enabled | |
connections: [] | |
metadata: | |
file_format: 1 | |
grc_version: v3.11.0.0git-747-g778912c3 |
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