Hi Josh,
Just to verify things, I decided to try this out on an old XP laptop. I
installed uhd and set my UHD_IMAGE_PATH, updated the driver to the
WinUSB. The probe and find devices worked just fine.
I recommend you try a different computer, a different usb cable, or a
different os. Just to eliminate the variables. You only need to install
uhd to test this.
I tried it ona different PC I installed UHD, when I wanted to try the
uhd_find_devices.exe (previouslyI set the UHD_IMAGE_PATH in the SYSTEM
VARIABLES not USER VARIABLESas Markus mentioned in one of his posts) it
told me
that can’t find MSVCP100.dll, after I downloaded the MSVCP100.dll it
asked for
MSVCR100.dll, after that it started with some error saying that it
wasn’t able
to locate an entry point into MSVCR100.dll. So, unfortunatelly it’s not
working.
I tried to check if gnuradio is OK,yes I have the most recent
installer. I
havetested python.exe -c “from gnuradio import gr” and python.exe -c
“from
gnuradio import uhd”. It can’t find the path to the DLL file (like the
problem
of Ryan van den Bergh in one of these posts) even if I changed theyr
pathfrom
User Variables Path to System Variables Path.
d:\Docs\Code\Python27>python.exe -c “from gnurad
io import gr”
Traceback (most recent call last):
File “”, line 1, in
File “d:\Docs\Code\gnuradio\lib\site-packages
gnuradio\gr_init_.py”, line 43, in
from gnuradio_core import *
File “d:\Docs\Code\gnuradio\lib\site-packages
gnuradio\gr\gnuradio_core.py”, line 23, in
from gnuradio_core_runtime import *
File “d:\Docs\Code\gnuradio\lib\site-packages
gnuradio\gr\gnuradio_core_runtime.py”, line 25, in
_gnuradio_core_runtime = swig_import_helper()
File “d:\Docs\Code\gnuradio\lib\site-packages
gnuradio\gr\gnuradio_core_runtime.py”, line 21, in swig_import_helper
_mod = imp.load_module(’_gnuradio_core_runtime’, fp, pathname,
description)
ImportError: DLL load failed: The specified module could not be found.
d:\Docs\Code\Python27>python.exe -c “from gnurad
io import uhd”
Traceback (most recent call last):
File “”, line 1, in
File “d:\Docs\Code\gnuradio\lib\site-packages
gnuradio\uhd_init_.py”, line 87, in
prepare_uhd_swig()
File "d:\Docs\Code\gnuradio\lib\site-packages
gnuradio\uhd_init.py", line 26, in _prepare_uhd_swig
import uhd_swig
File “d:\Docs\Code\gnuradio\lib\site-packages
gnuradio\uhd\uhd_swig.py”, line 24, in
_uhd_swig = swig_import_helper()
File “d:\Docs\Code\gnuradio\lib\site-packages
gnuradio\uhd\uhd_swig.py”, line 20, in swig_import_helper
_mod = imp.load_module(’_uhd_swig’, fp, pathname, description)
ImportError: DLL load failed: The specified module could not be found.
I checked files with Dependency walker and it reports that can’t find
file. To
tell you the truth I don’t know why it can’t find DLL files, I’m making
softwares for more than 5 years but only once or twice happend to have
some
problems with paths, anyway that’s not a good practice to use hardcoded
things
into the application, maybe this is why it can’t find the DLL files.
Thanks you very much Josh.
Best regards,
Mark.
