wbokslag has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-tetra/+/41681?usp=email )
Change subject: Fix in GNU Radio 3.10 receiver
......................................................................
Fix in GNU Radio 3.10 receiver
The GNU Radio 3.10 compatible receiver script added by SQ5BPF
contains an erroneous block that should not be present. This
block was removed.
Change-Id: I63a95bd8dbbceadd1b6c1b227a125910051d415e
---
M src/demod/telive_1ch_simple_gr310_udp.grc
M src/demod/telive_1ch_simple_gr310_udp.py
2 files changed, 28 insertions(+), 64 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-tetra refs/changes/81/41681/1
diff --git a/src/demod/telive_1ch_simple_gr310_udp.grc
b/src/demod/telive_1ch_simple_gr310_udp.grc
index 00a1130..dd5b708 100644
--- a/src/demod/telive_1ch_simple_gr310_udp.grc
+++ b/src/demod/telive_1ch_simple_gr310_udp.grc
@@ -64,6 +64,7 @@
id: variable_qtgui_entry
parameters:
comment: ''
+ entry_signal: editingFinished
gui_hint: 0,0,1,2
label: Frequency
type: real
@@ -887,27 +888,6 @@
coordinate: [832, 156.0]
rotation: 0
state: true
-- name: xlate_offset_fine1
- id: variable_slider
- parameters:
- alias: ''
- comment: ''
- converver: float_converter
- grid_pos: 3,1,1,4
- label: Fine Tune
- max: '10000'
- min: '-10000'
- notebook: ''
- num_steps: '200'
- style: wx.SL_HORIZONTAL
- value: '0'
- states:
- bus_sink: false
- bus_source: false
- bus_structure: null
- coordinate: [144, 770]
- rotation: 0
- state: enabled
- name: xmlrpc_server_0
id: xmlrpc_server
parameters:
@@ -933,4 +913,4 @@
metadata:
file_format: 1
- grc_version: 3.10.5.1
+ grc_version: 3.10.12.0
diff --git a/src/demod/telive_1ch_simple_gr310_udp.py
b/src/demod/telive_1ch_simple_gr310_udp.py
index 22990c0..cb17624 100755
--- a/src/demod/telive_1ch_simple_gr310_udp.py
+++ b/src/demod/telive_1ch_simple_gr310_udp.py
@@ -8,43 +8,30 @@
# Title: SQ5BPF Tetra live receiver 1ch simple UDP demo with fixed offset
(gnuradio 3.10 version) xmlrpc
# Author: Jacek Lipkowski SQ5BPF
# Description: This is a receiver flowgraph, uses a rtl-sdr dongle, and
outputs a downsampled stream to 127.0.0.1 42001/udp. This can be used with
telive, or just osmo-tetra
-# GNU Radio version: 3.10.5.1
-
-from packaging.version import Version as StrictVersion
-
-if __name__ == '__main__':
- import ctypes
- import sys
- if sys.platform.startswith('linux'):
- try:
- x11 = ctypes.cdll.LoadLibrary('libX11.so')
- x11.XInitThreads()
- except:
- print("Warning: failed to XInitThreads()")
+# GNU Radio version: 3.10.12.0
from PyQt5 import Qt
-from gnuradio import eng_notation
from gnuradio import qtgui
-from gnuradio.filter import firdes
-import sip
+from PyQt5 import QtCore
from gnuradio import analog
+from gnuradio import eng_notation
from gnuradio import filter
+from gnuradio.filter import firdes
from gnuradio import gr
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 network
-from gnuradio.qtgui import Range, RangeWidget
-from PyQt5 import QtCore
import osmosdr
import time
+import sip
+import threading
-from gnuradio import qtgui
-
class telive_1ch_simple_gr310_udp(gr.top_block, Qt.QWidget):
def __init__(self):
@@ -54,8 +41,8 @@
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
- except:
- pass
+ 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()
@@ -68,15 +55,15 @@
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
- self.settings = Qt.QSettings("GNU Radio",
"telive_1ch_simple_gr310_udp")
+ self.settings = Qt.QSettings("gnuradio/flowgraphs",
"telive_1ch_simple_gr310_udp")
try:
- if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
-
self.restoreGeometry(self.settings.value("geometry").toByteArray())
- else:
- self.restoreGeometry(self.settings.value("geometry"))
- except:
- pass
+ 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)
+ self.flowgraph_started = threading.Event()
##################################################
# Variables
@@ -103,22 +90,22 @@
# Blocks
##################################################
- self._xlate_offset_fine1_range = Range(-5e3, +5e3, 1, 0, 200)
- self._xlate_offset_fine1_win =
RangeWidget(self._xlate_offset_fine1_range, self.set_xlate_offset_fine1, "Fine
tune1", "counter_slider", float, QtCore.Qt.Horizontal)
+ self._xlate_offset_fine1_range = qtgui.Range(-5e3, +5e3, 1, 0, 200)
+ self._xlate_offset_fine1_win =
qtgui.RangeWidget(self._xlate_offset_fine1_range, self.set_xlate_offset_fine1,
"Fine tune1", "counter_slider", float, QtCore.Qt.Horizontal)
self.top_grid_layout.addWidget(self._xlate_offset_fine1_win, 0, 2, 1,
3)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 5):
self.top_grid_layout.setColumnStretch(c, 1)
- self._sdr_gain_range = Range(0, 50, 1, 30, 200)
- self._sdr_gain_win = RangeWidget(self._sdr_gain_range,
self.set_sdr_gain, "gain", "counter_slider", int, QtCore.Qt.Horizontal)
+ self._sdr_gain_range = qtgui.Range(0, 50, 1, 30, 200)
+ self._sdr_gain_win = qtgui.RangeWidget(self._sdr_gain_range,
self.set_sdr_gain, "gain", "counter_slider", int, QtCore.Qt.Horizontal)
self.top_grid_layout.addWidget(self._sdr_gain_win, 0, 8, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(8, 10):
self.top_grid_layout.setColumnStretch(c, 1)
- self._ppm_corr_range = Range(-100, 100, 0.5, 0, 200)
- self._ppm_corr_win = RangeWidget(self._ppm_corr_range,
self.set_ppm_corr, "ppm", "counter_slider", float, QtCore.Qt.Horizontal)
+ self._ppm_corr_range = qtgui.Range(-100, 100, 0.5, 0, 200)
+ self._ppm_corr_win = qtgui.RangeWidget(self._ppm_corr_range,
self.set_ppm_corr, "ppm", "counter_slider", float, QtCore.Qt.Horizontal)
self.top_grid_layout.addWidget(self._ppm_corr_win, 0, 5, 1, 3)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
@@ -128,7 +115,7 @@
self._freq_tool_bar.addWidget(Qt.QLabel("Frequency" + ": "))
self._freq_line_edit = Qt.QLineEdit(str(self.freq))
self._freq_tool_bar.addWidget(self._freq_line_edit)
- self._freq_line_edit.returnPressed.connect(
+ self._freq_line_edit.editingFinished.connect(
lambda:
self.set_freq(eng_notation.str_to_num(str(self._freq_line_edit.text()))))
self.top_grid_layout.addWidget(self._freq_tool_bar, 0, 0, 1, 2)
for r in range(0, 1):
@@ -256,8 +243,7 @@
self.network_udp_sink_0 = network.udp_sink(gr.sizeof_gr_complex, 1,
udp_dest_addr, (first_port+1), 0, udp_packet_size, False)
self.mmse_resampler_xx_0 = filter.mmse_resampler_cc(0,
(float(float(if_samp_rate)/float(out_sample_rate))))
self.freq_xlating_fir_filter_xxx_0 =
filter.freq_xlating_fir_filter_ccc(first_decim, firdes.low_pass(1, samp_rate,
options_low_pass, options_low_pass*0.2), (xlate_offset1+xlate_offset_fine1),
samp_rate)
- self.analog_agc3_xx_0 = analog.agc3_cc((1e-3), (1e-4), 1.0, 1.0, 1)
- self.analog_agc3_xx_0.set_max_gain(65536)
+ self.analog_agc3_xx_0 = analog.agc3_cc((1e-3), (1e-4), 1.0, 1.0, 1,
65536)
##################################################
@@ -272,7 +258,7 @@
def closeEvent(self, event):
- self.settings = Qt.QSettings("GNU Radio",
"telive_1ch_simple_gr310_udp")
+ self.settings = Qt.QSettings("gnuradio/flowgraphs",
"telive_1ch_simple_gr310_udp")
self.settings.setValue("geometry", self.saveGeometry())
self.stop()
self.wait()
@@ -408,14 +394,12 @@
def main(top_block_cls=telive_1ch_simple_gr310_udp, options=None):
- if StrictVersion("4.5.0") <= StrictVersion(Qt.qVersion()) <
StrictVersion("5.0.0"):
- style = gr.prefs().get_string('qtgui', 'style', 'raster')
- Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls()
tb.start()
+ tb.flowgraph_started.set()
tb.show()
--
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Gerrit-MessageType: newchange
Gerrit-Project: osmo-tetra
Gerrit-Branch: master
Gerrit-Change-Id: I63a95bd8dbbceadd1b6c1b227a125910051d415e
Gerrit-Change-Number: 41681
Gerrit-PatchSet: 1
Gerrit-Owner: wbokslag <[email protected]>
