9 Apr
2012
9 Apr
'12
3:13 a.m.
Hi everyone,
New to GNUradio and OP25. I have the OP25 block installed in GNU Radio Companion and can
build a flow graph with no problem. When I try to execute the flow graph I get this
error:
Traceback (most recent call last):
File "/home/aaknitt/Documents/top_block.py", line 53, in <module>
tb = top_block()
File "/home/aaknitt/Documents/top_block.py", line 34, in __init__
self.op25_decoder_0.create()
File "/usr/local/lib/python2.7/dist-packages/baz/op25.py", line 65, in create
self.p25_decoder = op25.decoder_ff(self.op25_msgq)
AttributeError: 'module' object has no attribute 'decoder_ff'
I'm guessing this is because I don't have something installed properly, but I
can't put my finger on how to remedy the problem. Any advice or suggestions would be
appreciated.
Regards,
Andy
9 Apr
9 Apr
4:01 a.m.
I don't normally build the GRC stuff but I am stoked at Balint's progress
there. So, with that warning here are some thoughts... Firstly, decoder_ff
isn't the way to go. We should be using decoder_bf with a slicer on its
input to convert the floats to symbols. That's what the python code does.
Secondly, it might just be a PYTHONPATH issue. Can you import the op25
package from the python command line? If you can get it in Python then I
reckon it should work in GRC.
ATB
On 9 April 2012 11:13, hotfire00 <andyknitt(a)gmail.com> wrote:
**
Hi everyone,
New to GNUradio and OP25. I have the OP25 block installed in GNU Radio
Companion and can build a flow graph with no problem. When I try to execute
the flow graph I get this error:
Traceback (most recent call last):
File "/home/aaknitt/Documents/top_block.py", line 53, in <module>
tb = top_block()
File "/home/aaknitt/Documents/top_block.py", line 34, in __init__
self.op25_decoder_0.create()
File "/usr/local/lib/python2.7/dist-packages/baz/op25.py", line 65, in
create
self.p25_decoder = op25.decoder_ff(self.op25_msgq)
AttributeError: 'module' object has no attribute 'decoder_ff'
I'm guessing this is because I don't have something installed properly,
but I can't put my finger on how to remedy the problem. Any advice or
suggestions would be appreciated.
Regards,
Andy
4:19 a.m.
I was just about to say "yes, I can import op25 from the python command line"
since I'm almost 100% certain I tried that yesterday after installing op25. However,
I just tried it again and it's not working, so I think you're on to something with
the PYTHONPATH issue. I'm clueless about how to fix it though, any tips?
Thanks,
Andy
--- In op25-dev(a)yahoogroups.com, Steve Glass <stevie.glass@...> wrote:
I don't normally build the GRC stuff but I am stoked at Balint's progress
there. So, with that warning here are some thoughts... Firstly, decoder_ff
isn't the way to go. We should be using decoder_bf with a slicer on its
input to convert the floats to symbols. That's what the python code does.
Secondly, it might just be a PYTHONPATH issue. Can you import the op25
package from the python command line? If you can get it in Python then I
reckon it should work in GRC.
ATB
On 9 April 2012 11:13, hotfire00 <andyknitt@...> wrote:
> **
>
>
4:26 a.m.
Ahh...and now Balint has reminded me that yesterday I was using:
from baz import op25
That still works today.
Andy
--- In op25-dev(a)yahoogroups.com, "aaknitt" <andyknitt@...> wrote:
I was just about to say "yes, I can import op25 from the python command line"
since I'm almost 100% certain I tried that yesterday after installing op25. However,
I just tried it again and it's not working, so I think you're on to something with
the PYTHONPATH issue. I'm clueless about how to fix it though, any tips?
Thanks,
Andy
--- In op25-dev(a)yahoogroups.com, Steve Glass <stevie.glass@> wrote:
I don't normally build the GRC stuff but I am stoked at Balint's progress
there. So, with that warning here are some thoughts... Firstly, decoder_ff
isn't the way to go. We should be using decoder_bf with a slicer on its
input to convert the floats to symbols. That's what the python code does.
Secondly, it might just be a PYTHONPATH issue. Can you import the op25
package from the python command line? If you can get it in Python then I
reckon it should work in GRC.
ATB
On 9 April 2012 11:13, hotfire00 <andyknitt@> wrote:
> **
>
>
4:31 a.m.
Hi folks,
Sorry my bad (I think) - please update gr-baz and try again.
From: op25-dev(a)yahoogroups.com [mailto:op25-dev@yahoogroups.com] On Behalf
Of aaknitt
Sent: Monday, 9 April 2012 12:26 PM
To: op25-dev(a)yahoogroups.com
Subject: [op25-dev] Re: GRC error
Ahh...and now Balint has reminded me that yesterday I was using:
from baz import op25
That still works today.
Andy
--- In op25-dev(a)yahoogroups.com <mailto:op25-dev%40yahoogroups.com> ,
"aaknitt" <andyknitt@...> wrote:
I was just about to say "yes, I can import op25 from the python command
line" since I'm almost 100% certain I tried that yesterday after
installing
op25. However, I just tried it again and it's not working, so I think you're
on to something with the PYTHONPATH issue. I'm clueless about how to fix it
though, any tips?
Thanks,
Andy
--- In op25-dev(a)yahoogroups.com <mailto:op25-dev%40yahoogroups.com> ,
Steve
Glass <stevie.glass@> wrote:
>
> I don't normally build the GRC stuff but I am stoked at Balint's
progress
> there. So, with that warning here are some
thoughts... Firstly,
decoder_ff
> isn't the way to go. We should be using
decoder_bf with a slicer on its
> input to convert the floats to symbols. That's what the python code
does.
Secondly, it
might just be a PYTHONPATH issue. Can you import the op25
package from the python command line? If you can get it in Python then I
reckon it should work in GRC.
ATB
On 9 April 2012 11:13, hotfire00 <andyknitt@> wrote:
> **
>
>
4423
days inactive
4423
days old
4 comments
4 participants
participants (4)
-
aaknitt -
Balint -
hotfire00
-
Steve Glass