Tue Sep 28 23:17:16 2010
options
id
rx433
_enabled
True
title
ASK receiver of Keeloq remotes
author
Jiri Pittner, OZ9AEC
description
ASK receiver of Keeloq at 433.9MHz, based on OZ9AEC's AM receiver
window_size
1280, 1024
generate_options
wx_gui
category
Custom
run_options
prompt
run
True
realtime_scheduling
_coordinate
(10, 10)
_rotation
0
wxgui_fftsink2
id
wxgui_fftsink2_0
_enabled
True
type
complex
title
RF Spectrum
samp_rate
samp_rate
baseband_freq
LO+freq
y_per_div
10
y_divs
10
ref_level
50
ref_scale
2.0
fft_size
768
fft_rate
15
peak_hold
False
average
True
avg_alpha
0.5
win
None
win_size
900,300
grid_pos
notebook
nbook,0
_coordinate
(390, 80)
_rotation
0
notebook
id
nbook
_enabled
True
style
wx.NB_TOP
labels
['RF Spectrum', 'IF Spectrum']
grid_pos
0,0,5,5
notebook
_coordinate
(150, 148)
_rotation
0
variable_slider
id
offset_fine
_enabled
True
label
Offset (fine)
value
0
min
-1000
max
1000
num_steps
400
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
7,0,1,5
notebook
_coordinate
(11, 244)
_rotation
0
variable_slider
id
af_gain
_enabled
True
label
AF
value
0.9
min
0
max
2
num_steps
100
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
10,2,1,1
notebook
_coordinate
(448, 664)
_rotation
0
variable
id
low
_enabled
True
value
center-width/2
_coordinate
(27, 810)
_rotation
0
variable
id
high
_enabled
True
value
center+width/2
_coordinate
(110, 811)
_rotation
0
variable
id
LO
_enabled
True
value
0
_coordinate
(284, 8)
_rotation
0
variable_chooser
id
agc_decay
_enabled
True
label
AGC
value
10e-6
choices
[100e-6, 50e-6, 10e-6]
labels
['Fast', 'Medium', 'Slow']
type
drop_down
style
wx.RA_HORIZONTAL
grid_pos
8,2,1,1
notebook
_coordinate
(159, 665)
_rotation
0
variable_slider
id
center
_enabled
True
label
Center
value
0
min
-5000
max
5000
num_steps
200
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
9,0,1,2
notebook
_coordinate
(12, 524)
_rotation
0
variable
id
filter_taps
_enabled
True
value
firdes.low_pass(1, samp_rate, 25000, 2000, firdes.WIN_HAMMING, 6.76)
_coordinate
(390, 12)
_rotation
0
variable_slider
id
offset_coarse
_enabled
True
label
Offset (coarse)
value
0
min
-100000
max
100000
num_steps
1000
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
6,0,1,5
notebook
_coordinate
(12, 106)
_rotation
0
variable_slider
id
trans
_enabled
True
label
Trans
value
1200
min
100
max
2000
num_steps
100
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
10,0,1,2
notebook
_coordinate
(11, 662)
_rotation
0
variable_slider
id
width
_enabled
True
label
Width
value
30000
min
1000
max
100000
num_steps
190
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
8,0,1,2
notebook
_coordinate
(12, 386)
_rotation
0
variable_text_box
id
freq
_enabled
True
label
USRP
value
433.72e6
converver
float_converter
formatter
None
grid_pos
5,0,1,1
notebook
_coordinate
(791, 10)
_rotation
0
variable_slider
id
rf_gain
_enabled
True
label
RF
value
1
min
0
max
50
num_steps
50
style
wx.SL_HORIZONTAL
converver
float_converter
grid_pos
9,2,1,1
notebook
_coordinate
(315, 663)
_rotation
0
band_pass_filter
id
band_pass_filter_0
_enabled
True
type
fir_filter_ccc
decim
1
interp
1
gain
1
samp_rate
samp_rate/5
low_cutoff_freq
low
high_cutoff_freq
high
width
trans
win
firdes.WIN_HAMMING
beta
6.76
_coordinate
(653, 291)
_rotation
0
variable_static_text
id
rx_freq
_enabled
True
label
Receive
value
freq+(offset_coarse+offset_fine)
converver
float_converter
formatter
None
grid_pos
5,3,1,1
notebook
_coordinate
(962, 13)
_rotation
0
usrp_simple_source_x
id
usrp_src
_enabled
True
type
complex
format
which
0
decimation
128
frequency
freq
lo_offset
float('inf')
gain
rf_gain
side
A
rx_ant
TX/RX
hb_filters
_coordinate
(166, 306)
_rotation
0
gr_freq_xlating_fir_filter_xxx
id
gr_freq_xlating_fir_filter_xxx_0
_enabled
True
type
ccc
decim
5
taps
filter_taps
center_freq
-(offset_coarse+offset_fine)
samp_rate
samp_rate
_coordinate
(386, 321)
_rotation
0
variable
id
samp_rate
_enabled
True
value
64e6/128
_coordinate
(195, 9)
_rotation
0
blks2_am_demod_cf
id
blks2_am_demod_cf_0
_enabled
True
chan_rate
samp_rate/5
audio_decim
1
audio_pass
4000
audio_stop
6000
_coordinate
(492, 501)
_rotation
0
gr_file_sink
id
gr_file_sink_0
_enabled
True
file
/tmp/fifo
type
float
vlen
1
_coordinate
(870, 638)
_rotation
0
wxgui_scopesink2
id
wxgui_scopesink2_0
_enabled
True
type
float
title
Scope Plot
samp_rate
samp_rate/5
v_scale
20
v_offset
0
t_scale
2e-3
ac_couple
False
xy_mode
False
num_inputs
1
win_size
grid_pos
notebook
_coordinate
(852, 501)
_rotation
0
usrp_src
wxgui_fftsink2_0
0
0
usrp_src
gr_freq_xlating_fir_filter_xxx_0
0
0
gr_freq_xlating_fir_filter_xxx_0
band_pass_filter_0
0
0
band_pass_filter_0
blks2_am_demod_cf_0
0
0
blks2_am_demod_cf_0
wxgui_scopesink2_0
0
0
blks2_am_demod_cf_0
gr_file_sink_0
0
0