diff options
| author |   duggabe <barry@dcsmail.net> | 2020-07-15 14:01:59 -0500 |
|---|---|---|
| committer |   mormj <34754695+mormj@users.noreply.github.com> | 2020-07-20 06:54:18 -0400 |
| commit | 3f3e18378d697272f68a338d8872bb60ef50ec1c (patch) | |
| tree | e72d031b520f7df8a56ee962aa4dce8e8ce04027 /gr-analog | |
| parent | correct fm stereo heir block, add example grc (diff) | |
| download | gnuradio-3f3e18378d697272f68a338d8872bb60ef50ec1c.tar.xz gnuradio-3f3e18378d697272f68a338d8872bb60ef50ec1c.zip | |
correct left and right outputs; change filter cutoff frequency
Diffstat (limited to 'gr-analog')
| -rw-r--r--[-rwxr-xr-x] | gr-analog/examples/USRP_FM_stereo.grc | 14 | ||||
| -rw-r--r-- | gr-analog/python/analog/wfm_rcv_pll.py | 5 |
2 files changed, 10 insertions, 9 deletions
diff --git a/gr-analog/examples/USRP_FM_stereo.grc b/gr-analog/examples/USRP_FM_stereo.grc index f4d3c5d92..8ab97fae4 100755..100644 --- a/gr-analog/examples/USRP_FM_stereo.grc +++ b/gr-analog/examples/USRP_FM_stereo.grc @@ -157,7 +157,7 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [488, 200.0] + coordinate: [488, 168.0] rotation: 0 state: true - name: audio_sink_0 @@ -174,7 +174,7 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [888, 200.0] + coordinate: [864, 168.0] rotation: 0 state: true - name: blocks_multiply_const_vxx_0_0 @@ -192,7 +192,7 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [704, 196.0] + coordinate: [696, 164.0] rotation: 0 state: enabled - name: blocks_multiply_const_vxx_0_0_0 @@ -220,7 +220,7 @@ blocks: alias: '' beta: '6.76' comment: '' - cutoff_freq: '180000' + cutoff_freq: '90000' decim: rf_decim gain: '1' maxoutbuf: '0' @@ -234,7 +234,7 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [296, 156.0] + coordinate: [296, 124.0] rotation: 0 state: true - name: qtgui_sink_x_0 @@ -263,7 +263,7 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [496, 324.0] + coordinate: [472, 276.0] rotation: 0 state: true - name: uhd_usrp_source_0 @@ -634,7 +634,7 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [72, 164.0] + coordinate: [72, 132.0] rotation: 0 state: true diff --git a/gr-analog/python/analog/wfm_rcv_pll.py b/gr-analog/python/analog/wfm_rcv_pll.py index a0fd36fa4..d17e1e328 100644 --- a/gr-analog/python/analog/wfm_rcv_pll.py +++ b/gr-analog/python/analog/wfm_rcv_pll.py @@ -6,6 +6,7 @@ # # GNU Radio Python Flow Graph # Title: FM stereo demod block +# corrected output ports from __future__ import absolute_import from __future__ import division @@ -73,8 +74,8 @@ class wfm_rcv_pll(gr.hier_block2): ################################################## # Connections ################################################## - self.connect((self.analog_fm_deemph_0, 0), (self, 1)) - self.connect((self.analog_fm_deemph_0_0, 0), (self, 0)) + self.connect((self.analog_fm_deemph_0, 0), (self, 0)) + self.connect((self.analog_fm_deemph_0_0, 0), (self, 1)) self.connect((self.analog_pll_refout_cc_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_pll_refout_cc_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.blocks_multiply_xx_2, 0)) |