Run gnuradio application on Windows 7 (64 bit)

GNU Radio
1

Hi lists,

I’ve installed gnuradio and uhd libraries for window (files downloaded
from
files.ettus.com:/binaries/). When I run my application, the console
show errors:
“|\Users\Receiver\AppData\Roaming.gr_fftw_wisdom: Invalid argument”
“L\Users\Receiver\AppData\Roaming.gnuradio\prefs\gr_vmcircbuf_default_factory:
Invalid argument”
“\Users\Phong\AppData\Roaming.gnuradio\prefs\gr_vmcircbuf_default_factory:
Invalid argument”

Could you help me, please?

Best regards.

Phong.

2

On 11/06/2012 05:43 PM, Luong Tan P. wrote:

Invalid argument"

Could you help me, please?

I think its safe to ignore that error, which happens something in
parsing the saved user configuration files. Its possible that the
message is about the file not existing.

Is your application bombing out after that message, or does it work?

-josh

3

Hi lists,

I’ve installed gnuradio and uhd libraries for window (files downloaded
from
files.ettus.com:/binaries/). When I run my application, the console
show errors:
“| \Users\Receiver\AppData\Roaming.gr_fftw_wisdom: Invalid argument”
“L
\Users\Receiver\AppData\Roaming.gnuradio\prefs\gr_vmcircbuf_default_factory:
Invalid argument”
"
\Users\Receiver\AppData\Roaming.gnuradio\prefs\gr_vmcircbuf_default_factory:
Invalid argument"

Could you help me, please?

Best regards.

Phong.

4

hi!
I’m using xp and always getting a similar output:

–Opening a USRP1 device…
–Using FPGA clock rate of 64.000000MHz…

UHD Warning:
The Hardware does not support the requested RX sample rate:
Target sample rate: 0.032000 MSps
Actual sample rate: 0.250000 MSps

User\Anwendungsdaten.gnuradio\prefs\gr_vmcircbuf_default_factory:
Invalid argument

Using Volk machine:sse2_mmx
gr_pagesize: no info; setting pagesize = 4096
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO …

kind regards, Mike

5

On 11/06/2012 06:19 PM, Luong Tan P. wrote:

My application bombing out after the message.

Hmmm… havent seen that before.

Well what app are you running?
Is it one of the builtin gnuradio examples or something?

What happens when you run this:

python.exe -c “from gruel import pmt; print pmt”

and this:

python.exe -c “from gnuradio import gr; print gr”

-josh