Re: [Discuss-gnuradio] Re: Definition of USB Interfaces is different in Windows

[Ujala Qasim]

Hi,

As suggested by you, I am now using the usrp_standard.h to implement USB 2.0 interface for Windows. However, I am facing a problem.

The function usrp_loads_standard_bits() in usrp_prims library loads the FX2 firmware by calling the following two functions:

get_proto_filename

find_file

In short are we trying to access the std.ihx firmware file by calling these two functions? In Windows ofcourse my firmware would not be lying in the directory specified by std_paths.h (/usr/local/share). Shall I change the directory path in std_path.h library, to some path where I have downloaded std.ihx myself? Also, I cannot use functions such as access (path, R_OK) in Windows, because it is a function of unistd.h which is only available for Unix/Linux. How should I go about this problem, so that the firmware can be loaded into the FX2 through through Windows platform?

Thanks.

On Sun, Apr 26, 2009 at 7:35 AM, William Sherman <address@hidden> wrote:

Hi.

I am having a similar problem getting two USRPs to run on one computer
on NetBSD. gnuradio can only run one USRP at a time. It can only run
USRP #0 and when I create a usrp source/sink with which=1 it says
"Unable to find USRP #1".

Are you saying more needs to be done than specifying which=1?

Where are these constructors mentioned:

usrp_basic, usrp_basic_rx, usrp_basic_tx, usrp_standard,
usrp_stardard_rx, usrp_standard_tx.

I ran the gnuradio-examples multi_usrp_oscope.py as well. It also is
"Unable to find USRP #1", so I think there is an incompatibility with
gnuradio/NetBSD regarding multiple USRPs.
--
Posted via http://www.ruby-forum.com/.

_______________________________________________
Discuss-gnuradio mailing list
address@hidden
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio