From 7ddb3c3789347c7ab32811329f80d82e35f5aae9 Mon Sep 17 00:00:00 2001 From: sara Date: Mon, 25 Oct 2021 17:25:06 +0200 Subject: Erste laufende Hardware Simulation AM --- tests/Simulation Hardware/Sinus/Sinus_TX.py | 91 +++++++++++++++++++++++++---- 1 file changed, 79 insertions(+), 12 deletions(-) (limited to 'tests/Simulation Hardware/Sinus/Sinus_TX.py') diff --git a/tests/Simulation Hardware/Sinus/Sinus_TX.py b/tests/Simulation Hardware/Sinus/Sinus_TX.py index 95f7fc7..78c72e4 100755 --- a/tests/Simulation Hardware/Sinus/Sinus_TX.py +++ b/tests/Simulation Hardware/Sinus/Sinus_TX.py @@ -25,6 +25,8 @@ from PyQt5 import Qt from gnuradio import qtgui from gnuradio.filter import firdes import sip +from gnuradio import fosphor +from gnuradio.fft import window from gnuradio import analog from gnuradio import gr import sys @@ -79,21 +81,22 @@ class Sinus_TX(gr.top_block, Qt.QWidget): # Blocks ################################################## self.uhd_usrp_source_1 = uhd.usrp_source( - ",".join(("serial=309AF6A", "")), + ",".join(("serial=309AF6A ", "")), uhd.stream_args( cpu_format="fc32", args='', channels=list(range(0,1)), ), ) + self.uhd_usrp_source_1.set_clock_source('external', 0) self.uhd_usrp_source_1.set_center_freq(223e6, 0) - self.uhd_usrp_source_1.set_gain(1, 0) - self.uhd_usrp_source_1.set_antenna('TX/RX', 0) - self.uhd_usrp_source_1.set_bandwidth(200e3, 0) + self.uhd_usrp_source_1.set_gain(10, 0) + self.uhd_usrp_source_1.set_antenna('RX2', 0) + self.uhd_usrp_source_1.set_bandwidth(200e4, 0) self.uhd_usrp_source_1.set_samp_rate(samp_rate) self.uhd_usrp_source_1.set_time_unknown_pps(uhd.time_spec()) self.uhd_usrp_sink_0 = uhd.usrp_sink( - ",".join(("serial=309AF59 ", " ")), + ",".join(("serial=309AF59", " ")), uhd.stream_args( cpu_format="fc32", args='', @@ -101,10 +104,11 @@ class Sinus_TX(gr.top_block, Qt.QWidget): ), '', ) + self.uhd_usrp_sink_0.set_clock_source('external', 0) self.uhd_usrp_sink_0.set_center_freq(223e6, 0) - self.uhd_usrp_sink_0.set_gain(1, 0) + self.uhd_usrp_sink_0.set_gain(5, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) - self.uhd_usrp_sink_0.set_bandwidth(200e3, 0) + self.uhd_usrp_sink_0.set_bandwidth(200e4, 0) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_unknown_pps(uhd.time_spec()) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_c( @@ -120,7 +124,7 @@ class Sinus_TX(gr.top_block, Qt.QWidget): self.qtgui_time_sink_x_0_0.enable_tags(True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") - self.qtgui_time_sink_x_0_0.enable_autoscale(False) + self.qtgui_time_sink_x_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) @@ -135,7 +139,7 @@ class Sinus_TX(gr.top_block, Qt.QWidget): 'magenta', 'yellow', 'dark red', 'dark green', 'dark blue'] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] - styles = [1, 1, 1, 1, 1, + styles = [4, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] @@ -156,7 +160,11 @@ class Sinus_TX(gr.top_block, Qt.QWidget): self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) - self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win) + self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 0, 0, 1, 1) + for r in range(0, 1): + self.top_grid_layout.setRowStretch(r, 1) + for c in range(0, 1): + self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1024, #size samp_rate, #samp_rate @@ -206,16 +214,71 @@ class Sinus_TX(gr.top_block, Qt.QWidget): self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) - self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win) - self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_SQR_WAVE, 1000, 1, 0, 0) + self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 1, 0, 1, 1) + for r in range(1, 2): + self.top_grid_layout.setRowStretch(r, 1) + for c in range(0, 1): + self.top_grid_layout.setColumnStretch(c, 1) + self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( + 1024, #size + firdes.WIN_BLACKMAN_hARRIS, #wintype + 0, #fc + samp_rate, #bw + "", #name + 1 + ) + self.qtgui_freq_sink_x_0.set_update_time(0.10) + self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) + self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') + self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") + self.qtgui_freq_sink_x_0.enable_autoscale(False) + self.qtgui_freq_sink_x_0.enable_grid(False) + self.qtgui_freq_sink_x_0.set_fft_average(1.0) + self.qtgui_freq_sink_x_0.enable_axis_labels(True) + self.qtgui_freq_sink_x_0.enable_control_panel(False) + + + + labels = ['', '', '', '', '', + '', '', '', '', ''] + widths = [1, 1, 1, 1, 1, + 1, 1, 1, 1, 1] + colors = ["blue", "red", "green", "black", "cyan", + "magenta", "yellow", "dark red", "dark green", "dark blue"] + alphas = [1.0, 1.0, 1.0, 1.0, 1.0, + 1.0, 1.0, 1.0, 1.0, 1.0] + + for i in range(1): + if len(labels[i]) == 0: + self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) + else: + self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) + self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) + self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) + self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) + + self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) + self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win) + self.fosphor_qt_sink_c_1 = fosphor.qt_sink_c() + self.fosphor_qt_sink_c_1.set_fft_window(firdes.WIN_BLACKMAN_hARRIS) + self.fosphor_qt_sink_c_1.set_frequency_range(0, samp_rate) + self._fosphor_qt_sink_c_1_win = sip.wrapinstance(self.fosphor_qt_sink_c_1.pyqwidget(), Qt.QWidget) + self.top_grid_layout.addWidget(self._fosphor_qt_sink_c_1_win, 0, 1, 1, 1) + for r in range(0, 1): + self.top_grid_layout.setRowStretch(r, 1) + for c in range(1, 2): + self.top_grid_layout.setColumnStretch(c, 1) + self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 1000, 10, 0, 0) ################################################## # Connections ################################################## + self.connect((self.analog_sig_source_x_0, 0), (self.fosphor_qt_sink_c_1, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.uhd_usrp_sink_0, 0)) + self.connect((self.uhd_usrp_source_1, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.qtgui_time_sink_x_0, 0)) @@ -230,6 +293,8 @@ class Sinus_TX(gr.top_block, Qt.QWidget): def set_samp_rate(self, samp_rate): self.samp_rate = samp_rate self.analog_sig_source_x_0.set_sampling_freq(self.samp_rate) + self.fosphor_qt_sink_c_1.set_frequency_range(0, self.samp_rate) + self.qtgui_freq_sink_x_0.set_frequency_range(0, self.samp_rate) self.qtgui_time_sink_x_0.set_samp_rate(self.samp_rate) self.qtgui_time_sink_x_0_0.set_samp_rate(self.samp_rate) self.uhd_usrp_sink_0.set_samp_rate(self.samp_rate) @@ -240,6 +305,8 @@ class Sinus_TX(gr.top_block, Qt.QWidget): def main(top_block_cls=Sinus_TX, options=None): + if gr.enable_realtime_scheduling() != gr.RT_OK: + print("Error: failed to enable real-time scheduling.") if StrictVersion("4.5.0") <= StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): style = gr.prefs().get_string('qtgui', 'style', 'raster') -- cgit v1.2.1