22 Jul
2019
22 Jul
'19
2:13 p.m.
I'm trying to make a OP25 Transmitter with a B200 mini, as in the video. I'm using
the same command line as in the video (./dv_tx.py -p p25 --args 'uhd' -t
./1011.dat -r -Q 430137500 -q 1 -gains 'PGA:90 -v 3 -i 400000). I keep receiving the
error "Attribute Error: 'file_source_sptr' object has no attribute
'set_gain_adjust'".
I'm new to using SDRs and the B200 mini, so I'd appreciate any advice! Thanks!
23 Jul
23 Jul
1:24 p.m.
The application is calling a function "set_gain_adjust()" but the
invoked library contains no such symbol likely because file_source_sptr
object deals with files rather than SDR hardware?? Perhaps this is a
configuration error?
Graham
On 7/22/19 8:13 AM, Bender, Theresa wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the
video. I’m using the same command line as in the video (./dv_tx.py -p
p25 --args ‘uhd’ -t ./1011.dat -r -Q 430137500 -q 1 -gains ‘PGA:90 -v
3 -i 400000). I keep receiving the error “Attribute Error:
'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice!
Thanks!
3:13 p.m.
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
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I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
3:22 p.m.
Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa
<tbender@wpi.edu<mailto:tbender@wpi.edu>> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
3:42 p.m.
OK, did you receive a backtrace in addition to that error message? If so, could I have
you paste (not retype) the entire sequence, including the full command that was typed and
the full backtrace? The set_gain_adjust() operation should really not even be getting
invoked in the first place since you're using the "test" (-t) option . . .
.
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
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Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
3:56 p.m.
New subject: UNSUBSCRIBE
Please unsubscribe
trunktracker(a)tampabay.rr.com
From: op25-dev [mailto:op25-dev-bounces@lists.osmocom.org] On Behalf Of ikjtel
Sent: Tuesday, July 23, 2019 9:42 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
OK, did you receive a backtrace in addition to that error message? If so, could I have
you paste (not retype) the entire sequence, including the full command that was typed and
the full backtrace? The set_gain_adjust() operation should really not even be getting
invoked in the first place since you're using the "test" (-t) option . . .
.
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
4:52 p.m.
OK that doesn't appear to be a current version of OP25.
The line in question
if options.protocol == 'p25':should instead be if options.protocol ==
'p25' and not options.test:
That line is correct in the osmocom version of OP25 (branch 'max').
Suggest that you try something like this
cd to your current top-level op25 directory [the directory named 'build'
should be a subdir of this]
cd build sudo make uninstall
Then clone the repo
cd ~
git clone https://git.osmocom.org/op25
cd op25 git checkout max
Then run the install.sh script from there......
Max
On Tuesday, July 23, 2019, 10:03:36 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv1161088797 #yiv1161088797 -- P {margin-top:0;margin-bottom:0;}#yiv1161088797
Here's the command that i typed:
./dv_tx.py -p p25 --args 'uhd' -t ./1011.dat -r -Q 430137500 -q 1 --gains
'PGA:90' -v 3 -i 400000
Here's the output from that command:
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 224, in <module>
my_top_block().run()
File "./dv_tx.py", line 139, in __init__
ENCODER.set_gain_adjust(gain_adjust_fullrate[options.protocol])
AttributeError: 'file_source_sptr' object has no attribute
'set_gain_adjust'
Here's the results from the command to verify the code level:
commit a77c18d745efb0660b76a3e699dbc0a42f2bff35
Author: Max <ikj1234i(a)yahoo.com>
Date: Mon Feb 19 20:17:04 2018 -0500
sync install.sh with max branch
commit 7ae554682a8c78796211fe05f0da4ec52c43a45b
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:03:39 2017 -0400
install.sh update
commit aa7a4be3490f83a9900ddc9aad5bcbca16e9ccbf
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:02:58 2017 -0400
Thanks,
Theresa
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 6:42:22 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK, did you receive a backtrace in addition to that
error message? If so, could I have you paste (not retype) the entire sequence, including
the full command that was typed and the full backtrace? The set_gain_adjust() operation
should really not even be getting invoked in the first place since you're using the
"test" (-t) option . . . .
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
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Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
5:37 p.m.
I did what you suggested, and now I'm getting the following error. I think it should
be an easy fix, but I haven't been able to figure out how to correctly install osmosdr
so that it works.
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 251, in <module>
my_top_block().run()
File "./dv_tx.py", line 205, in __init__
self.setup_sdr_output(options, mod_adjust[options.protocol])
File "./dv_tx.py", line 225, in setup_sdr_output
import osmosdr
File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py", line 26, in
<module>
from osmosdr_swig import *
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
17, in <module>
_osmosdr_swig = swig_import_helper()
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
16, in swig_import_helper
return importlib.import_module('_osmosdr_swig')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig
________________________________
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 7:52:19 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
OK that doesn't appear to be a current version of OP25.
The line in question
if options.protocol == 'p25':
should instead be
if options.protocol == 'p25' and not options.test:
That line is correct in the osmocom version of OP25 (branch 'max').
Suggest that you try something like this
cd to your current top-level op25 directory [the directory named 'build'
should be a subdir of this]
cd build
sudo make uninstall
Then clone the repo
cd ~
git clone
<https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.osmocom.org%2Fop25&data=02%7C01%7Ctbender%40wpi.edu%7C67dbe1edef5544d5a7a708d70f7d6a80%7C589c76f5ca1541f9884b55ec15a0672a%7C0%7C0%7C636994903651149708&sdata=mX%2BSbqS7v%2BUgjSTK7BwITxhsEU%2Fm%2BfyrdPkRTbJk0bM%3D&reserved=0>
https://git.osmocom.org/op25<https://nam03.safelinks.protection.outlook.…
cd op25
git checkout max
Then run the install.sh script from there......
Max
On Tuesday, July 23, 2019, 10:03:36 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
Here's the command that i typed:
./dv_tx.py -p p25 --args 'uhd' -t ./1011.dat -r -Q 430137500 -q 1 --gains
'PGA:90' -v 3 -i 400000
Here's the output from that command:
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 224, in <module>
my_top_block().run()
File "./dv_tx.py", line 139, in __init__
ENCODER.set_gain_adjust(gain_adjust_fullrate[options.protocol])
AttributeError: 'file_source_sptr' object has no attribute
'set_gain_adjust'
Here's the results from the command to verify the code level:
commit a77c18d745efb0660b76a3e699dbc0a42f2bff35
Author: Max <ikj1234i(a)yahoo.com>
Date: Mon Feb 19 20:17:04 2018 -0500
sync install.sh with max branch
commit 7ae554682a8c78796211fe05f0da4ec52c43a45b
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:03:39 2017 -0400
install.sh update
commit aa7a4be3490f83a9900ddc9aad5bcbca16e9ccbf
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:02:58 2017 -0400
Thanks,
Theresa
________________________________
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 6:42:22 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
OK, did you receive a backtrace in addition to that error message? If so, could I have
you paste (not retype) the entire sequence, including the full command that was typed and
the full backtrace? The set_gain_adjust() operation should really not even be getting
invoked in the first place since you're using the "test" (-t) option . . .
.
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa
<tbender@wpi.edu<mailto:tbender@wpi.edu>> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
6:32 p.m.
OK as a guess it's possible there are two conflicting versions of osmosdr installed.
Before checking other possibilities I'd like to rule this out . . . . . Let's have
you do these commands, please paste the commands and the output:
dpkg-query -l | grep osmosdrfind /usr/lib | grep osmosdr
-We already know there appears to be a version in /usr/local/lib so it's not
technically necessary to redo the find command there, but let's do so anyway:
find /usr/local/lib | grep osmosdr
Max
On Tuesday, July 23, 2019, 11:37:31 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv2546047014 #yiv2546047014 -- P {margin-top:0;margin-bottom:0;}#yiv2546047014
I did what you suggested, and now I'm getting the following error. I think it should
be an easy fix, but I haven't been able to figure out how to correctly install osmosdr
so that it works.
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 251, in <module>
my_top_block().run()
File "./dv_tx.py", line 205, in __init__
self.setup_sdr_output(options, mod_adjust[options.protocol])
File "./dv_tx.py", line 225, in setup_sdr_output
import osmosdr
File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py", line 26, in
<module>
from osmosdr_swig import *
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
17, in <module>
_osmosdr_swig = swig_import_helper()
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
16, in swig_import_helper
return importlib.import_module('_osmosdr_swig')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 7:52:19 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK that doesn't appear to be a current version of
OP25.
The line in question
if options.protocol == 'p25':should instead be if options.protocol ==
'p25' and not options.test:
That line is correct in the osmocom version of OP25 (branch 'max').
Suggest that you try something like this
cd to your current top-level op25 directory [the directory named 'build'
should be a subdir of this]
cd build sudo make uninstall
Then clone the repo
cd ~
git clone https://git.osmocom.org/op25
cd op25 git checkout max
Then run the install.sh script from there......
Max
On Tuesday, July 23, 2019, 10:03:36 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv2546047014 #yiv2546047014 --#yiv2546047014x_yiv1161088797
#yiv2546047014x_yiv1161088797 -- p {margin-top:0;margin-bottom:0;}#yiv2546047014
Here's the command that i typed:
./dv_tx.py -p p25 --args 'uhd' -t ./1011.dat -r -Q 430137500 -q 1 --gains
'PGA:90' -v 3 -i 400000
Here's the output from that command:
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 224, in <module>
my_top_block().run()
File "./dv_tx.py", line 139, in __init__
ENCODER.set_gain_adjust(gain_adjust_fullrate[options.protocol])
AttributeError: 'file_source_sptr' object has no attribute
'set_gain_adjust'
Here's the results from the command to verify the code level:
commit a77c18d745efb0660b76a3e699dbc0a42f2bff35
Author: Max <ikj1234i(a)yahoo.com>
Date: Mon Feb 19 20:17:04 2018 -0500
sync install.sh with max branch
commit 7ae554682a8c78796211fe05f0da4ec52c43a45b
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:03:39 2017 -0400
install.sh update
commit aa7a4be3490f83a9900ddc9aad5bcbca16e9ccbf
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:02:58 2017 -0400
Thanks,
Theresa
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 6:42:22 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK, did you receive a backtrace in addition to that
error message? If so, could I have you paste (not retype) the entire sequence, including
the full command that was typed and the full backtrace? The set_gain_adjust() operation
should really not even be getting invoked in the first place since you're using the
"test" (-t) option . . . .
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
#yiv2546047014 #yiv2546047014 --#yiv2546047014x_yiv1161088797
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1.0in;}#yiv2546047014
Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
6:39 p.m.
Here's the result from dpkg-query -l | grep osmosdr :
ii gr-osmosdr 0.1.4.127-myriadrf1~bionic
amd64 Gnuradio blocks from the OsmoSDR project
ii libgnuradio-osmosdr0.1.4:amd64 0.1.4.127-myriadrf1~bionic
amd64 Gnuradio blocks from the OsmoSDR project - library
ii libosmosdr0:amd64 0.1.8.effcaa7-7
amd64 Software defined radio support for OsmoSDR hardware (library)
Result from find /usr/lib | grep osmosdr :
/usr/lib/x86_64-linux-gnu/pkgconfig/gnuradio-osmosdr.pc
/usr/lib/x86_64-linux-gnu/libosmosdr.so.0
/usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so.0.1.5git
/usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so
/usr/lib/x86_64-linux-gnu/libosmosdr.so.0.0.0
/usr/lib/python2.7/dist-packages/osmosdr
/usr/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyc
/usr/lib/python2.7/dist-packages/osmosdr/__init__.pyc
/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.x86_64-linux-gnu.so
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
/usr/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.py
/usr/lib/python2.7/dist-packages/osmosdr/__init__.py
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
Result from find /usr/local/lib | grep osmosdr :
/usr/local/lib/pkgconfig/gnuradio-osmosdr.pc
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so
/usr/local/lib/python2.7/dist-packages/osmosdr
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.pyo
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.py
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyo
/usr/local/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyo
/usr/local/lib/libgnuradio-osmosdr.so
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so.0
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so.0.0.0
Thanks so much for all of this help,
Theresa
________________________________
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 9:32:04 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
OK as a guess it's possible there are two conflicting versions of osmosdr installed.
Before checking other possibilities I'd like to rule this out . . . . . Let's have
you do these commands, please paste the commands and the output:
dpkg-query -l | grep osmosdr
find /usr/lib | grep osmosdr
-We already know there appears to be a version in /usr/local/lib so it's not
technically necessary to redo the find command there, but let's do so anyway:
find /usr/local/lib | grep osmosdr
Max
On Tuesday, July 23, 2019, 11:37:31 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
I did what you suggested, and now I'm getting the following error. I think it should
be an easy fix, but I haven't been able to figure out how to correctly install osmosdr
so that it works.
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 251, in <module>
my_top_block().run()
File "./dv_tx.py", line 205, in __init__
self.setup_sdr_output(options, mod_adjust[options.protocol])
File "./dv_tx.py", line 225, in setup_sdr_output
import osmosdr
File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py", line 26, in
<module>
from osmosdr_swig import *
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
17, in <module>
_osmosdr_swig = swig_import_helper()
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
16, in swig_import_helper
return importlib.import_module('_osmosdr_swig')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig
________________________________
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 7:52:19 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
OK that doesn't appear to be a current version of OP25.
The line in question
if options.protocol == 'p25':
should instead be
if options.protocol == 'p25' and not options.test:
That line is correct in the osmocom version of OP25 (branch 'max').
Suggest that you try something like this
cd to your current top-level op25 directory [the directory named 'build'
should be a subdir of this]
cd build
sudo make uninstall
Then clone the repo
cd ~
git clone
<https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.osmocom.org%2Fop25&data=02%7C01%7Ctbender%40wpi.edu%7C5b6d3ca303ee4eab03a608d70f8b84a5%7C589c76f5ca1541f9884b55ec15a0672a%7C0%7C0%7C636994964218806359&sdata=gSf%2B%2B5du2CTWkB5gl2wj%2FH0nFQtJ8ho0aq3AopCtfb4%3D&reserved=0>
https://git.osmocom.org/op25<https://nam03.safelinks.protection.outlook.…
cd op25
git checkout max
Then run the install.sh script from there......
Max
On Tuesday, July 23, 2019, 10:03:36 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
Here's the command that i typed:
./dv_tx.py -p p25 --args 'uhd' -t ./1011.dat -r -Q 430137500 -q 1 --gains
'PGA:90' -v 3 -i 400000
Here's the output from that command:
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 224, in <module>
my_top_block().run()
File "./dv_tx.py", line 139, in __init__
ENCODER.set_gain_adjust(gain_adjust_fullrate[options.protocol])
AttributeError: 'file_source_sptr' object has no attribute
'set_gain_adjust'
Here's the results from the command to verify the code level:
commit a77c18d745efb0660b76a3e699dbc0a42f2bff35
Author: Max <ikj1234i(a)yahoo.com>
Date: Mon Feb 19 20:17:04 2018 -0500
sync install.sh with max branch
commit 7ae554682a8c78796211fe05f0da4ec52c43a45b
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:03:39 2017 -0400
install.sh update
commit aa7a4be3490f83a9900ddc9aad5bcbca16e9ccbf
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:02:58 2017 -0400
Thanks,
Theresa
________________________________
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 6:42:22 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
OK, did you receive a backtrace in addition to that error message? If so, could I have
you paste (not retype) the entire sequence, including the full command that was typed and
the full backtrace? The set_gain_adjust() operation should really not even be getting
invoked in the first place since you're using the "test" (-t) option . . .
.
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa
<tbender@wpi.edu<mailto:tbender@wpi.edu>> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
6:53 p.m.
OK right. There are two conflicting versions of osmosdr installed, they may be fighting
with each other. This is technically a problem that is wholly outside of OP25, but no
worries!
However, before proceeding it's necessary to put out the standard disclaimers/warnings
about potentially causing further damage ESPECIALLY if there are other SDR apps on the
system, other than OP25 that could be impacted negatively by these changes.
If this were my system I'd simply nuke all remnants of osmosdr in /usr/local/lib
[*not* /usr/lib] (your printout gives a list of all such files). You can use the
'rm' command unless you have the original source tree that was used to manually
install osmosdr into /usr/local (in which case you would run "sudo make
uninstall" from the appropriate place within that source tree).
Once /usr/local/ is clean, run
sudo ldconfig
to clean the ld.so cache.
When things are working correctly it should be possible to run the python command (with no
args), and then:
$ python
Python 2.7.12 (default, Nov 12 2018, 14:36:49)
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or
"license" for more information.
>> import osmosdr
linux; GNU C++
version 5.3.1 20151219; Boost_105800; UHD_003.009.002-0-unknown
>>
Once the "import osmosdr" command works manually in straight python, it should
no longer crash in dv_tx.py . . . . .
Max
On Tuesday, July 23, 2019, 12:39:05 PM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv8483789418 #yiv8483789418 -- P {margin-top:0;margin-bottom:0;}#yiv8483789418
Here's the result from dpkg-query -l | grep osmosdr :
ii gr-osmosdr
0.1.4.127-myriadrf1~bionic amd64 Gnuradio blocks from the OsmoSDR
project
ii libgnuradio-osmosdr0.1.4:amd64
0.1.4.127-myriadrf1~bionic amd64 Gnuradio blocks from the OsmoSDR
project - library
ii libosmosdr0:amd64
0.1.8.effcaa7-7 amd64 Software defined radio support
for OsmoSDR hardware (library)
Result from find /usr/lib | grep osmosdr:
/usr/lib/x86_64-linux-gnu/pkgconfig/gnuradio-osmosdr.pc
/usr/lib/x86_64-linux-gnu/libosmosdr.so.0
/usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so.0.1.5git
/usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so
/usr/lib/x86_64-linux-gnu/libosmosdr.so.0.0.0
/usr/lib/python2.7/dist-packages/osmosdr
/usr/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyc
/usr/lib/python2.7/dist-packages/osmosdr/__init__.pyc
/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.x86_64-linux-gnu.so
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
/usr/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.py
/usr/lib/python2.7/dist-packages/osmosdr/__init__.py
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
Result from find /usr/local/lib | grep osmosdr :
/usr/local/lib/pkgconfig/gnuradio-osmosdr.pc
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so
/usr/local/lib/python2.7/dist-packages/osmosdr
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.pyo
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.py
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyo
/usr/local/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyo
/usr/local/lib/libgnuradio-osmosdr.so
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so.0
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so.0.0.0
Thanks so much for all of this help,
Theresa
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 9:32:04 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK as a guess it's possible there are two
conflicting versions of osmosdr installed. Before checking other possibilities I'd
like to rule this out . . . . . Let's have you do these commands, please paste the
commands and the output:
dpkg-query -l | grep osmosdrfind /usr/lib | grep osmosdr
-We already know there appears to be a version in /usr/local/lib so it's not
technically necessary to redo the find command there, but let's do so anyway:
find /usr/local/lib | grep osmosdr
Max
On Tuesday, July 23, 2019, 11:37:31 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv8483789418 #yiv8483789418 --#yiv8483789418x_yiv2546047014
#yiv8483789418x_yiv2546047014 -- p {margin-top:0;margin-bottom:0;}#yiv8483789418
I did what you suggested, and now I'm getting the following error. I think it should
be an easy fix, but I haven't been able to figure out how to correctly install osmosdr
so that it works.
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 251, in <module>
my_top_block().run()
File "./dv_tx.py", line 205, in __init__
self.setup_sdr_output(options, mod_adjust[options.protocol])
File "./dv_tx.py", line 225, in setup_sdr_output
import osmosdr
File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py", line 26, in
<module>
from osmosdr_swig import *
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
17, in <module>
_osmosdr_swig = swig_import_helper()
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
16, in swig_import_helper
return importlib.import_module('_osmosdr_swig')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 7:52:19 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK that doesn't appear to be a current version of
OP25.
The line in question
if options.protocol == 'p25':should instead be if options.protocol ==
'p25' and not options.test:
That line is correct in the osmocom version of OP25 (branch 'max').
Suggest that you try something like this
cd to your current top-level op25 directory [the directory named 'build'
should be a subdir of this]
cd build sudo make uninstall
Then clone the repo
cd ~
git clone https://git.osmocom.org/op25
cd op25 git checkout max
Then run the install.sh script from there......
Max
On Tuesday, July 23, 2019, 10:03:36 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv8483789418 #yiv8483789418 --#yiv8483789418x_yiv2546047014
#yiv8483789418x_yiv2546047014 -- #yiv8483789418x_yiv2546047014x_yiv1161088797
#yiv8483789418x_yiv2546047014x_yiv1161088797 -- p
{margin-top:0;margin-bottom:0;}#yiv8483789418
Here's the command that i typed:
./dv_tx.py -p p25 --args 'uhd' -t ./1011.dat -r -Q 430137500 -q 1 --gains
'PGA:90' -v 3 -i 400000
Here's the output from that command:
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 224, in <module>
my_top_block().run()
File "./dv_tx.py", line 139, in __init__
ENCODER.set_gain_adjust(gain_adjust_fullrate[options.protocol])
AttributeError: 'file_source_sptr' object has no attribute
'set_gain_adjust'
Here's the results from the command to verify the code level:
commit a77c18d745efb0660b76a3e699dbc0a42f2bff35
Author: Max <ikj1234i(a)yahoo.com>
Date: Mon Feb 19 20:17:04 2018 -0500
sync install.sh with max branch
commit 7ae554682a8c78796211fe05f0da4ec52c43a45b
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:03:39 2017 -0400
install.sh update
commit aa7a4be3490f83a9900ddc9aad5bcbca16e9ccbf
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:02:58 2017 -0400
Thanks,
Theresa
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 6:42:22 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK, did you receive a backtrace in addition to that
error message? If so, could I have you paste (not retype) the entire sequence, including
the full command that was typed and the full backtrace? The set_gain_adjust() operation
should really not even be getting invoked in the first place since you're using the
"test" (-t) option . . . .
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
#yiv8483789418 #yiv8483789418 --#yiv8483789418x_yiv2546047014
#yiv8483789418x_yiv2546047014 -- #yiv8483789418x_yiv2546047014x_yiv1161088797
#yiv8483789418x_yiv2546047014x_yiv1161088797 --
#yiv8483789418x_yiv2546047014x_yiv1161088797x_yiv0690413351
#yiv8483789418x_yiv2546047014x_yiv1161088797x_yiv0690413351 -- filtered
#yiv8483789418x_yiv2546047014x_yiv1161088797x_yiv0690413351
{font-family:Helvetica;}#yiv8483789418 #yiv8483789418x_yiv2546047014
#yiv8483789418x_yiv2546047014x_yiv1161088797 filtered
#yiv8483789418x_yiv2546047014x_yiv1161088797x_yiv0690413351
{font-family:Calibri;}#yiv8483789418 #yiv8483789418x_yiv2546047014
#yiv8483789418x_yiv2546047014x_yiv1161088797
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Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
7:43 p.m.
OK, osmosdr_swig is, or should be, installed by the system package gr-osmosdr...
The first command shows what should be installed by the named installed package,
(filtered)
$ dpkg-query -L gr-osmosdr | grep osmosdr_swig
/usr/include/osmosdr/swig/osmosdr_swig_doc.i
/usr/include/osmosdr/swig/osmosdr_swig.i
/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
The second shows what's actually installed:
$ find /usr/lib/ | grep osmosdr_swig
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
If there is a difference, perhaps do a remove and/or install of gr-osmosdr? It may be
that _osmosdr_swig.x86_64-linux-gnu.so should be symlinked as _osmosdr_swig.so ?
In any case this problem is wholly outside of OP25. The root problem could be traced with
more work, or a full wipe/reinstall may be easiest...
Max
On Tuesday, July 23, 2019, 1:25:35 PM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv2005206691 #yiv2005206691 -- P {margin-top:0;margin-bottom:0;}#yiv2005206691
I removed osmosdr from /usr/local/lib, but now I'm getting an error that there is no
module _osmosdr_swig.
Python 2.7.15+ (default, Nov 27 2018, 23:36:35)
[GCC 7.3.0] on linux2
Type "help", "copyright", "credits" or "license"
for more information.
>> import osmosdr
Traceback (most recent
call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/osmosdr/__init__.py", line 26, in
<module>
from osmosdr_swig import *
File "/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 17, in
<module>
_osmosdr_swig = swig_import_helper()
File "/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 16, in
swig_import_helper
return importlib.import_module('_osmosdr_swig')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig
>>
When i run the command: ls /usr/lib/python2.7/dist-packages/osmosdr it doesn't show
an _osmosdr_swig. Is it possible I don't have the right version installed?
__init__.py osmosdr_swig.py
__init__.pyc osmosdr_swig.pyc
osmocom_siggen_base.py _osmosdr_swig.x86_64-linux-gnu.so
osmocom_siggen_base.pyc
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 9:53:45 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK right. There are two conflicting versions of
osmosdr installed, they may be fighting with each other. This is technically a problem
that is wholly outside of OP25, but no worries!
However, before proceeding it's necessary to put out the standard disclaimers/warnings
about potentially causing further damage ESPECIALLY if there are other SDR apps on the
system, other than OP25 that could be impacted negatively by these changes.
If this were my system I'd simply nuke all remnants of osmosdr in /usr/local/lib
[*not* /usr/lib] (your printout gives a list of all such files). You can use the
'rm' command unless you have the original source tree that was used to manually
install osmosdr into /usr/local (in which case you would run "sudo make
uninstall" from the appropriate place within that source tree).
Once /usr/local/ is clean, run
sudo ldconfig
to clean the ld.so cache.
When things are working correctly it should be possible to run the python command (with no
args), and then:
$ python
Python 2.7.12 (default, Nov 12 2018, 14:36:49)
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or
"license" for more information.
>> import osmosdr
linux; GNU C++
version 5.3.1 20151219; Boost_105800; UHD_003.009.002-0-unknown
>>
Once the "import osmosdr" command works manually in straight python, it should
no longer crash in dv_tx.py . . . . .
Max
On Tuesday, July 23, 2019, 12:39:05 PM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv2005206691 #yiv2005206691 --#yiv2005206691x_yiv8483789418
#yiv2005206691x_yiv8483789418 -- p {margin-top:0;margin-bottom:0;}#yiv2005206691
Here's the result from dpkg-query -l | grep osmosdr :
ii gr-osmosdr
0.1.4.127-myriadrf1~bionic amd64 Gnuradio blocks from the OsmoSDR
project
ii libgnuradio-osmosdr0.1.4:amd64
0.1.4.127-myriadrf1~bionic amd64 Gnuradio blocks from the OsmoSDR
project - library
ii libosmosdr0:amd64
0.1.8.effcaa7-7 amd64 Software defined radio support
for OsmoSDR hardware (library)
Result from find /usr/lib | grep osmosdr:
/usr/lib/x86_64-linux-gnu/pkgconfig/gnuradio-osmosdr.pc
/usr/lib/x86_64-linux-gnu/libosmosdr.so.0
/usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so.0.1.5git
/usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so
/usr/lib/x86_64-linux-gnu/libosmosdr.so.0.0.0
/usr/lib/python2.7/dist-packages/osmosdr
/usr/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyc
/usr/lib/python2.7/dist-packages/osmosdr/__init__.pyc
/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.x86_64-linux-gnu.so
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
/usr/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.py
/usr/lib/python2.7/dist-packages/osmosdr/__init__.py
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
Result from find /usr/local/lib | grep osmosdr :
/usr/local/lib/pkgconfig/gnuradio-osmosdr.pc
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so
/usr/local/lib/python2.7/dist-packages/osmosdr
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.pyo
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.py
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyo
/usr/local/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyo
/usr/local/lib/libgnuradio-osmosdr.so
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so.0
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so.0.0.0
Thanks so much for all of this help,
Theresa
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 9:32:04 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK as a guess it's possible there are two
conflicting versions of osmosdr installed. Before checking other possibilities I'd
like to rule this out . . . . . Let's have you do these commands, please paste the
commands and the output:
dpkg-query -l | grep osmosdrfind /usr/lib | grep osmosdr
-We already know there appears to be a version in /usr/local/lib so it's not
technically necessary to redo the find command there, but let's do so anyway:
find /usr/local/lib | grep osmosdr
Max
On Tuesday, July 23, 2019, 11:37:31 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv2005206691 #yiv2005206691 --#yiv2005206691x_yiv8483789418
#yiv2005206691x_yiv8483789418 -- #yiv2005206691x_yiv8483789418x_yiv2546047014
#yiv2005206691x_yiv8483789418x_yiv2546047014 -- p
{margin-top:0;margin-bottom:0;}#yiv2005206691
I did what you suggested, and now I'm getting the following error. I think it should
be an easy fix, but I haven't been able to figure out how to correctly install osmosdr
so that it works.
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 251, in <module>
my_top_block().run()
File "./dv_tx.py", line 205, in __init__
self.setup_sdr_output(options, mod_adjust[options.protocol])
File "./dv_tx.py", line 225, in setup_sdr_output
import osmosdr
File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py", line 26, in
<module>
from osmosdr_swig import *
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
17, in <module>
_osmosdr_swig = swig_import_helper()
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
16, in swig_import_helper
return importlib.import_module('_osmosdr_swig')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 7:52:19 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK that doesn't appear to be a current version of
OP25.
The line in question
if options.protocol == 'p25':should instead be if options.protocol ==
'p25' and not options.test:
That line is correct in the osmocom version of OP25 (branch 'max').
Suggest that you try something like this
cd to your current top-level op25 directory [the directory named 'build'
should be a subdir of this]
cd build sudo make uninstall
Then clone the repo
cd ~
git clone https://git.osmocom.org/op25
cd op25 git checkout max
Then run the install.sh script from there......
Max
On Tuesday, July 23, 2019, 10:03:36 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv2005206691 #yiv2005206691 --#yiv2005206691x_yiv8483789418
#yiv2005206691x_yiv8483789418 -- #yiv2005206691x_yiv8483789418x_yiv2546047014
#yiv2005206691x_yiv8483789418x_yiv2546047014 --
#yiv2005206691x_yiv8483789418x_yiv2546047014x_yiv1161088797
#yiv2005206691x_yiv8483789418x_yiv2546047014x_yiv1161088797 -- p
{margin-top:0;margin-bottom:0;}#yiv2005206691
Here's the command that i typed:
./dv_tx.py -p p25 --args 'uhd' -t ./1011.dat -r -Q 430137500 -q 1 --gains
'PGA:90' -v 3 -i 400000
Here's the output from that command:
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 224, in <module>
my_top_block().run()
File "./dv_tx.py", line 139, in __init__
ENCODER.set_gain_adjust(gain_adjust_fullrate[options.protocol])
AttributeError: 'file_source_sptr' object has no attribute
'set_gain_adjust'
Here's the results from the command to verify the code level:
commit a77c18d745efb0660b76a3e699dbc0a42f2bff35
Author: Max <ikj1234i(a)yahoo.com>
Date: Mon Feb 19 20:17:04 2018 -0500
sync install.sh with max branch
commit 7ae554682a8c78796211fe05f0da4ec52c43a45b
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:03:39 2017 -0400
install.sh update
commit aa7a4be3490f83a9900ddc9aad5bcbca16e9ccbf
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:02:58 2017 -0400
Thanks,
Theresa
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 6:42:22 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK, did you receive a backtrace in addition to that
error message? If so, could I have you paste (not retype) the entire sequence, including
the full command that was typed and the full backtrace? The set_gain_adjust() operation
should really not even be getting invoked in the first place since you're using the
"test" (-t) option . . . .
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
#yiv2005206691 #yiv2005206691 --#yiv2005206691x_yiv8483789418
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#yiv2005206691x_yiv8483789418x_yiv2546047014x_yiv1161088797 --
#yiv2005206691x_yiv8483789418x_yiv2546047014x_yiv1161088797x_yiv0690413351
#yiv2005206691x_yiv8483789418x_yiv2546047014x_yiv1161088797x_yiv0690413351 -- filtered
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Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
24 Jul
24 Jul
5:23 p.m.
Teresa
A couple more things to try, (if you are still at it)......
1) could you run the 'ldd' command on _osmosdr_swig.x86_64-linux-gnu.so, cd
[dir where that file exists] ldd ./_osmosdr_swig.x86_64-linux-gnu.so
2) it's possible that there may be other remnants or files that are still in
/usr/local/lib that conflict with the same packages in /usr/lib. If you could get a list
of files in /usr/local/lib that might suggest a clue
3) when all else fails, strace may show what's happening...
The basic command we want to debug: python -c 'import osmosdr'We expect this
to fail, as before, so run it under strace strace -o trace.txt python -c 'import
osmosdr'
Once this is done, could you mail the trace.txt file
Max
On Tuesday, July 23, 2019, 1:43:14 PM EDT, ikjtel <ikj1234i(a)yahoo.com> wrote:
OK, osmosdr_swig is, or should be, installed by the system package gr-osmosdr...
The first command shows what should be installed by the named installed package,
(filtered)
$ dpkg-query -L gr-osmosdr | grep osmosdr_swig
/usr/include/osmosdr/swig/osmosdr_swig_doc.i
/usr/include/osmosdr/swig/osmosdr_swig.i
/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
The second shows what's actually installed:
$ find /usr/lib/ | grep osmosdr_swig
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
If there is a difference, perhaps do a remove and/or install of gr-osmosdr? It may be
that _osmosdr_swig.x86_64-linux-gnu.so should be symlinked as _osmosdr_swig.so ?
In any case this problem is wholly outside of OP25. The root problem could be traced with
more work, or a full wipe/reinstall may be easiest...
Max
On Tuesday, July 23, 2019, 1:25:35 PM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv5034458943 -- P {margin-top:0;margin-bottom:0;}#yiv5034458943
I removed osmosdr from /usr/local/lib, but now I'm getting an error that there is no
module _osmosdr_swig.
Python 2.7.15+ (default, Nov 27 2018, 23:36:35)
[GCC 7.3.0] on linux2
Type "help", "copyright", "credits" or "license"
for more information.
>> import osmosdr
Traceback (most recent
call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/osmosdr/__init__.py", line 26, in
<module>
from osmosdr_swig import *
File "/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 17, in
<module>
_osmosdr_swig = swig_import_helper()
File "/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 16, in
swig_import_helper
return importlib.import_module('_osmosdr_swig')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig
>>
When i run the command: ls /usr/lib/python2.7/dist-packages/osmosdr it doesn't show
an _osmosdr_swig. Is it possible I don't have the right version installed?
__init__.py osmosdr_swig.py
__init__.pyc osmosdr_swig.pyc
osmocom_siggen_base.py _osmosdr_swig.x86_64-linux-gnu.so
osmocom_siggen_base.pyc
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 9:53:45 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK right. There are two conflicting versions of
osmosdr installed, they may be fighting with each other. This is technically a problem
that is wholly outside of OP25, but no worries!
However, before proceeding it's necessary to put out the standard disclaimers/warnings
about potentially causing further damage ESPECIALLY if there are other SDR apps on the
system, other than OP25 that could be impacted negatively by these changes.
If this were my system I'd simply nuke all remnants of osmosdr in /usr/local/lib
[*not* /usr/lib] (your printout gives a list of all such files). You can use the
'rm' command unless you have the original source tree that was used to manually
install osmosdr into /usr/local (in which case you would run "sudo make
uninstall" from the appropriate place within that source tree).
Once /usr/local/ is clean, run
sudo ldconfig
to clean the ld.so cache.
When things are working correctly it should be possible to run the python command (with no
args), and then:
$ python
Python 2.7.12 (default, Nov 12 2018, 14:36:49)
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or
"license" for more information.
>> import osmosdr
linux; GNU C++
version 5.3.1 20151219; Boost_105800; UHD_003.009.002-0-unknown
>>
Once the "import osmosdr" command works manually in straight python, it should
no longer crash in dv_tx.py . . . . .
Max
On Tuesday, July 23, 2019, 12:39:05 PM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv5034458943 --#yiv5034458943x_yiv8483789418 #yiv5034458943x_yiv8483789418 -- p
{margin-top:0;margin-bottom:0;}#yiv5034458943
Here's the result from dpkg-query -l | grep osmosdr :
ii gr-osmosdr
0.1.4.127-myriadrf1~bionic amd64 Gnuradio blocks from the OsmoSDR
project
ii libgnuradio-osmosdr0.1.4:amd64
0.1.4.127-myriadrf1~bionic amd64 Gnuradio blocks from the OsmoSDR
project - library
ii libosmosdr0:amd64
0.1.8.effcaa7-7 amd64 Software defined radio support
for OsmoSDR hardware (library)
Result from find /usr/lib | grep osmosdr:
/usr/lib/x86_64-linux-gnu/pkgconfig/gnuradio-osmosdr.pc
/usr/lib/x86_64-linux-gnu/libosmosdr.so.0
/usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so.0.1.5git
/usr/lib/x86_64-linux-gnu/libgnuradio-osmosdr.so
/usr/lib/x86_64-linux-gnu/libosmosdr.so.0.0.0
/usr/lib/python2.7/dist-packages/osmosdr
/usr/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyc
/usr/lib/python2.7/dist-packages/osmosdr/__init__.pyc
/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.x86_64-linux-gnu.so
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
/usr/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.py
/usr/lib/python2.7/dist-packages/osmosdr/__init__.py
/usr/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
Result from find /usr/local/lib | grep osmosdr :
/usr/local/lib/pkgconfig/gnuradio-osmosdr.pc
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so
/usr/local/lib/python2.7/dist-packages/osmosdr
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.pyo
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.py
/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyo
/usr/local/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so
/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.pyc
/usr/local/lib/python2.7/dist-packages/osmosdr/osmocom_siggen_base.pyo
/usr/local/lib/libgnuradio-osmosdr.so
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so.0
/usr/local/lib/libgnuradio-osmosdr-0.1.5git.so.0.0.0
Thanks so much for all of this help,
Theresa
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 9:32:04 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK as a guess it's possible there are two
conflicting versions of osmosdr installed. Before checking other possibilities I'd
like to rule this out . . . . . Let's have you do these commands, please paste the
commands and the output:
dpkg-query -l | grep osmosdrfind /usr/lib | grep osmosdr
-We already know there appears to be a version in /usr/local/lib so it's not
technically necessary to redo the find command there, but let's do so anyway:
find /usr/local/lib | grep osmosdr
Max
On Tuesday, July 23, 2019, 11:37:31 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv5034458943 --#yiv5034458943x_yiv8483789418 #yiv5034458943x_yiv8483789418 --
#yiv5034458943x_yiv8483789418x_yiv2546047014 #yiv5034458943x_yiv8483789418x_yiv2546047014
-- p {margin-top:0;margin-bottom:0;}#yiv5034458943
I did what you suggested, and now I'm getting the following error. I think it should
be an easy fix, but I haven't been able to figure out how to correctly install osmosdr
so that it works.
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 251, in <module>
my_top_block().run()
File "./dv_tx.py", line 205, in __init__
self.setup_sdr_output(options, mod_adjust[options.protocol])
File "./dv_tx.py", line 225, in setup_sdr_output
import osmosdr
File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py", line 26, in
<module>
from osmosdr_swig import *
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
17, in <module>
_osmosdr_swig = swig_import_helper()
File "/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line
16, in swig_import_helper
return importlib.import_module('_osmosdr_swig')
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 7:52:19 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK that doesn't appear to be a current version of
OP25.
The line in question
if options.protocol == 'p25':should instead be if options.protocol ==
'p25' and not options.test:
That line is correct in the osmocom version of OP25 (branch 'max').
Suggest that you try something like this
cd to your current top-level op25 directory [the directory named 'build'
should be a subdir of this]
cd build sudo make uninstall
Then clone the repo
cd ~
git clone https://git.osmocom.org/op25
cd op25 git checkout max
Then run the install.sh script from there......
Max
On Tuesday, July 23, 2019, 10:03:36 AM EDT, Bender, Theresa <tbender(a)wpi.edu>
wrote:
#yiv5034458943 --#yiv5034458943x_yiv8483789418 #yiv5034458943x_yiv8483789418 --
#yiv5034458943x_yiv8483789418x_yiv2546047014 #yiv5034458943x_yiv8483789418x_yiv2546047014
-- #yiv5034458943x_yiv8483789418x_yiv2546047014x_yiv1161088797
#yiv5034458943x_yiv8483789418x_yiv2546047014x_yiv1161088797 -- p
{margin-top:0;margin-bottom:0;}#yiv5034458943
Here's the command that i typed:
./dv_tx.py -p p25 --args 'uhd' -t ./1011.dat -r -Q 430137500 -q 1 --gains
'PGA:90' -v 3 -i 400000
Here's the output from that command:
Multiprotocol Digital Voice TX (C) Copyright 2017 Max H. Parke KA1RBI
Traceback (most recent call last):
File "./dv_tx.py", line 224, in <module>
my_top_block().run()
File "./dv_tx.py", line 139, in __init__
ENCODER.set_gain_adjust(gain_adjust_fullrate[options.protocol])
AttributeError: 'file_source_sptr' object has no attribute
'set_gain_adjust'
Here's the results from the command to verify the code level:
commit a77c18d745efb0660b76a3e699dbc0a42f2bff35
Author: Max <ikj1234i(a)yahoo.com>
Date: Mon Feb 19 20:17:04 2018 -0500
sync install.sh with max branch
commit 7ae554682a8c78796211fe05f0da4ec52c43a45b
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:03:39 2017 -0400
install.sh update
commit aa7a4be3490f83a9900ddc9aad5bcbca16e9ccbf
Author: Max <ikj1234i(a)yahoo.com>
Date: Wed Oct 18 20:02:58 2017 -0400
Thanks,
Theresa
From: ikjtel <ikj1234i(a)yahoo.com>
Sent: Tuesday, July 23, 2019 6:42:22 AM
To: op25-dev(a)lists.osmocom.org <op25-dev(a)lists.osmocom.org>rg>; Bender, Theresa
<tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust' OK, did you receive a backtrace in addition to that
error message? If so, could I have you paste (not retype) the entire sequence, including
the full command that was typed and the full backtrace? The set_gain_adjust() operation
should really not even be getting invoked in the first place since you're using the
"test" (-t) option . . . .
Also, let's have you verify the code level of OP25 that you're running - please
issue the command
git log | head -15 [from within the OP25 directory structure]
and include the results.
Thx
Max
On Tuesday, July 23, 2019, 9:22:40 AM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
#yiv5034458943 --#yiv5034458943x_yiv8483789418 #yiv5034458943x_yiv8483789418 --
#yiv5034458943x_yiv8483789418x_yiv2546047014 #yiv5034458943x_yiv8483789418x_yiv2546047014
-- #yiv5034458943x_yiv8483789418x_yiv2546047014x_yiv1161088797
#yiv5034458943x_yiv8483789418x_yiv2546047014x_yiv1161088797 --
#yiv5034458943x_yiv8483789418x_yiv2546047014x_yiv1161088797x_yiv0690413351
#yiv5034458943x_yiv8483789418x_yiv2546047014x_yiv1161088797x_yiv0690413351 -- filtered
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Hi Max,
Thanks so much for your reply. I’ve been emailing using a different computer (Windows)
than what I’m running the TX on (Linux). I had quickly typed out the command line on this
email so you’d know what command line I was talking about. I just verified it on the
Linux, and they are all single quotes and I do have the unquote after the PGA:90.
Thanks,
Theresa
From: ikjtel [mailto:ikj1234i@yahoo.com]
Sent: Tuesday, July 23, 2019 9:14 AM
To: op25-dev(a)lists.osmocom.org; Bender, Theresa <tbender(a)wpi.edu>
Subject: Re: [op25-dev] Attribute Error: 'file_source_sptr' object has no
attribute 'set_gain_adjust'
Hello Teresa
We don't have a huge number of success reports for the TX - so accordingly this is
high priority and I'd very much like to get it nailed down. Looking at the command
line, I copy/pasted it into a terminal and some of the single quotes appear to have pasted
as strange backtick characters (‘) rather than as single quotes ('). If these
characters actually appear in your command (as opposed to being an artifact of
copying/pasting) they will cause trouble. Looking at these characters on-screen they also
appear incorrect, but I need a magnifying glass to see them in detail. Could I have you
try fixing this first before we proceed to look at the actual error message. Noting also
that there should be a matching (un)quote following the string "PGA:90" that
also appears to be missing lends some additional corroboration to the possibility of a
malformed command line....
Max
p.s. I ran the results of the paste thru "od -t x1" and there appear to be
several non-ASCII characters (anything greater than or equal to 0x80 is invalid):
0000000 2e 2f 64 76 5f 74 78 2e 70 79 20 2d 70 20 70 32
0000020 35 20 2d 2d 61 72 67 73 20 e2 80 98 75 68 64 e2
0000040 80 99 20 2d 74 20 2e 2f 31 30 31 31 2e 64 61 74
0000060 20 2d 72 20 2d 51 20 34 33 30 31 33 37 35 30 30
0000100 20 2d 71 20 31 20 2d 67 61 69 6e 73 20 e2 80 98
0000120 50 47 41 3a 39 30 20 2d 76 20 33 20 2d 69 20 34
0000140 30 30 30 30 30 0a
On Monday, July 22, 2019, 6:13:53 PM EDT, Bender, Theresa <tbender(a)wpi.edu> wrote:
I’m trying to make a OP25 Transmitter with a B200 mini, as in the video. I’m using the
same command line as in the video (./dv_tx.py -p p25 --args ‘uhd’ -t ./1011.dat -r -Q
430137500 -q 1 -gains ‘PGA:90 -v 3 -i 400000). I keep receiving the error “Attribute
Error: 'file_source_sptr' object has no attribute 'set_gain_adjust'”.
I’m new to using SDRs and the B200 mini, so I’d appreciate any advice! Thanks!
1748
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12 comments
4 participants
participants (4)
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Bender, Theresa -
Graham Norbury -
ikjtel -
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