From bbbcdf97e04c1f1284de230310705ee3b62634b5 Mon Sep 17 00:00:00 2001
From: devnulling <devnulling@users.noreply.github.com>
Date: Sun, 9 Feb 2020 09:00:16 -0800
Subject: examples: fixup UHD WBFM example
---
gr-uhd/examples/grc/uhd_wbfm_receive.grc | 253 +++++++++++++++++--------------
1 file changed, 138 insertions(+), 115 deletions(-)
(limited to 'gr-uhd/examples/grc')
diff --git a/gr-uhd/examples/grc/uhd_wbfm_receive.grc b/gr-uhd/examples/grc/uhd_wbfm_receive.grc
index 20979d36b4..ef0d9515d9 100644
--- a/gr-uhd/examples/grc/uhd_wbfm_receive.grc
+++ b/gr-uhd/examples/grc/uhd_wbfm_receive.grc
@@ -1,6 +1,7 @@
options:
parameters:
author: Example
+ catch_exceptions: 'True'
category: Custom
cmake_opt: ''
comment: ''
@@ -22,16 +23,45 @@ options:
sizing_mode: fixed
thread_safe_setters: ''
title: UHD WBFM Receive
- window_size: 1280, 1024
states:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [8, 12.0]
+ coordinate: [16, 12.0]
rotation: 0
state: enabled
blocks:
+- name: antenna
+ id: variable_qtgui_chooser
+ parameters:
+ comment: ''
+ gui_hint: 0,4,1,1
+ label: Antenna
+ label0: '"RX2"'
+ label1: '"TX/RX"'
+ label2: ''
+ label3: ''
+ label4: ''
+ labels: '[]'
+ num_opts: '2'
+ option0: '"RX2"'
+ option1: '"TX/RX"'
+ option2: '2'
+ option3: '3'
+ option4: '4'
+ options: '[0, 1, 2]'
+ orient: Qt.QVBoxLayout
+ type: string
+ value: '"RX2"'
+ widget: combo_box
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [640, 404.0]
+ rotation: 0
+ state: true
- name: audio_decim
id: variable
parameters:
@@ -41,108 +71,139 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [624, 212.0]
+ coordinate: [632, 132.0]
rotation: 0
state: enabled
-- name: fine
- id: variable_qtgui_range
+- name: freq
+ id: variable
parameters:
comment: ''
- gui_hint: 0,2,1,2
- label: Fine Freq (MHz)
+ value: 93.3e6
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [280, 20.0]
+ rotation: 0
+ state: true
+- name: samp_rate
+ id: variable
+ parameters:
+ comment: ''
+ value: 400e3
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [192, 20.0]
+ rotation: 0
+ state: true
+- name: tun_freq
+ id: variable_qtgui_range
+ parameters:
+ comment: 'CCIR Band
+
+
+ If in Italy, change Step size to 50e3'
+ gui_hint: 0,0,1,2
+ label: UHD Freq (MHz)
min_len: '200'
orient: Qt.Horizontal
rangeType: float
- start: -.1
- step: '.01'
- stop: '.1'
- value: '0'
+ start: 87.5e6
+ step: 100e3
+ stop: 108e6
+ value: freq
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [272, 308.0]
+ coordinate: [72, 404.0]
rotation: 0
state: enabled
- name: tun_freq
id: variable_qtgui_range
parameters:
- comment: ''
+ comment: Japan FM Band
gui_hint: 0,0,1,2
label: UHD Freq (MHz)
min_len: '200'
orient: Qt.Horizontal
rangeType: float
- start: '87.9'
- step: '1'
- stop: '108.1'
- value: freq/1e6
+ start: 76e6
+ step: 100e3
+ stop: 95e6
+ value: freq
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [24, 308.0]
+ coordinate: [216, 404.0]
rotation: 0
- state: enabled
-- name: tun_gain
+ state: disabled
+- name: tun_freq
id: variable_qtgui_range
parameters:
- comment: ''
- gui_hint: ''
- label: UHD Gain
+ comment: OIRT Band
+ gui_hint: 0,0,1,2
+ label: UHD Freq (MHz)
min_len: '200'
orient: Qt.Horizontal
rangeType: float
- start: '0'
- step: '1'
- stop: '20'
- value: '10'
+ start: 65.8e6
+ step: 30e3
+ stop: 74e6
+ value: freq
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [160, 308.0]
+ coordinate: [360, 404.0]
rotation: 0
- state: enabled
-- name: volume
+ state: disabled
+- name: tun_gain
id: variable_qtgui_range
parameters:
comment: ''
- gui_hint: 1, 0, 1, 4
- label: Volume
+ gui_hint: 0,2,1,2
+ label: UHD Gain
min_len: '200'
orient: Qt.Horizontal
rangeType: float
start: '0'
- step: '0.1'
- stop: '10'
- value: '1'
+ step: '.1'
+ stop: '1'
+ value: '.5'
widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [816, 212.0]
+ coordinate: [504, 404.0]
rotation: 0
state: enabled
-- name: address
- id: parameter
+- name: volume
+ id: variable_qtgui_range
parameters:
- alias: ''
comment: ''
- hide: none
- label: IP Address
- short_id: a
- type: ''
- value: addr=192.168.10.2
+ gui_hint: 1, 0, 1, 5
+ label: Volume
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: '0'
+ step: '0.1'
+ stop: '1'
+ value: '.5'
+ widget: counter_slider
states:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [168, 12.0]
+ coordinate: [824, 68.0]
rotation: 0
state: enabled
- name: analog_wfm_rcv
@@ -159,24 +220,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [616, 148.0]
- rotation: 0
- state: enabled
-- name: audio_output
- id: parameter
- parameters:
- alias: ''
- comment: ''
- hide: none
- label: Audio Output Device
- short_id: O
- type: ''
- value: ''
- states:
- bus_sink: false
- bus_source: false
- bus_structure: null
- coordinate: [736, 12.0]
+ coordinate: [632, 196.0]
rotation: 0
state: enabled
- name: audio_sink
@@ -185,7 +229,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- device_name: audio_output
+ device_name: ''
num_inputs: '1'
ok_to_block: 'True'
samp_rate: int(samp_rate/audio_decim)
@@ -193,7 +237,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [1008, 148.0]
+ coordinate: [984, 204.0]
rotation: 0
state: enabled
- name: blocks_multiply_const_vxx
@@ -211,41 +255,24 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [824, 156.0]
+ coordinate: [824, 204.0]
rotation: 0
state: enabled
-- name: freq
+- name: device_args
id: parameter
parameters:
alias: ''
comment: ''
hide: none
- label: Default Frequency
- short_id: f
- type: eng_float
- value: 93.3e6
- states:
- bus_sink: false
- bus_source: false
- bus_structure: null
- coordinate: [448, 12.0]
- rotation: 0
- state: enabled
-- name: gain
- id: parameter
- parameters:
- alias: ''
- comment: ''
- hide: none
- label: Default Gain
- short_id: g
- type: eng_float
- value: '0'
+ label: Device Args
+ short_id: a
+ type: ''
+ value: '""'
states:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [600, 12.0]
+ coordinate: [368, 20.0]
rotation: 0
state: enabled
- name: low_pass_filter_0
@@ -269,9 +296,22 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [288, 156.0]
+ coordinate: [376, 156.0]
rotation: 0
state: enabled
+- name: note_0
+ id: note
+ parameters:
+ alias: ''
+ comment: Enable only one frequency range for your location
+ note: Enable/Display tun_freq
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [144, 332.0]
+ rotation: 0
+ state: true
- name: qtgui_freq_sink_x_0
id: qtgui_freq_sink_x
parameters:
@@ -303,11 +343,11 @@ blocks:
color9: '"dark green"'
comment: ''
ctrlpanel: 'False'
- fc: (tun_freq+fine)*1e6
+ fc: tun_freq
fftsize: '512'
freqhalf: 'True'
grid: 'False'
- gui_hint: 2,0,2,4
+ gui_hint: 3,0,2,5
label: Relative Gain
label1: ''
label10: ''
@@ -349,24 +389,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [616, 304.0]
- rotation: 0
- state: enabled
-- name: samp_rate
- id: parameter
- parameters:
- alias: ''
- comment: ''
- hide: none
- label: Sample Rate
- short_id: s
- type: eng_float
- value: 400e3
- states:
- bus_sink: false
- bus_source: false
- bus_structure: null
- coordinate: [320, 12.0]
+ coordinate: [632, 272.0]
rotation: 0
state: enabled
- name: uhd_usrp_source_0
@@ -374,7 +397,7 @@ blocks:
parameters:
affinity: ''
alias: ''
- ant0: ''
+ ant0: antenna
ant1: ''
ant10: ''
ant11: ''
@@ -438,7 +461,7 @@ blocks:
bw7: '0'
bw8: '0'
bw9: '0'
- center_freq0: (tun_freq+fine)*1e6
+ center_freq0: tun_freq
center_freq1: '0'
center_freq10: '0'
center_freq11: '0'
@@ -512,7 +535,7 @@ blocks:
dc_offs_enb7: '""'
dc_offs_enb8: '""'
dc_offs_enb9: '""'
- dev_addr: address
+ dev_addr: device_args
dev_args: '""'
gain0: tun_gain
gain1: '0'
@@ -645,7 +668,7 @@ blocks:
maxoutbuf: '0'
minoutbuf: '0'
nchan: '1'
- norm_gain0: 'False'
+ norm_gain0: 'True'
norm_gain1: 'False'
norm_gain10: 'False'
norm_gain11: 'False'
@@ -737,7 +760,7 @@ blocks:
bus_sink: false
bus_source: false
bus_structure: null
- coordinate: [24, 172.0]
+ coordinate: [128, 156.0]
rotation: 0
state: enabled
--
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