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Re: [Discuss-gnuradio] Discuss
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] Discuss |
Date: |
Thu, 19 Mar 2009 14:16:35 -0700 |
User-agent: |
Mutt/1.5.18 (2008-05-17) |
On Thu, Mar 19, 2009 at 03:49:14PM -0400, Dan wrote:
> 2009/3/16 Philip Balister address@hidden
>
> >
> > >So maybe there is a way to code libusrp to use the libusb1 interface
> > without >directly accessing the file descriptor.
> >
> > >The other approach is to try to extract the file descriptor from
> > libusb-compat.
> >
> > >Finally, it looks like you can omit libusb-compat and install libusb-0.1.x
> > with >libusb1.
> >
> > >Philip
> >
>
> Hi, we are also coming across the same error of usrp_prims.cc: 244: internal
> error! when we try to interface with the USRP using the Angstrom
> distribution of Linux. We were able to get GNU Radio 3.1.3 running on a
> Gumstix OMAP3 board using the audio scripts (dial_tone.py, etc.) but get the
> error when running usrp_benchmark_usb.py.
>
> Philip mentioned in a previous post that Angstrom can be built with
> libusb-1.12 as a workaround so we can look into some sort of kernel hacking
> as well. But if there were a better approach than this it would be useful.
No kernel hacking is required. libusb-* is a user space library.
> Anyway, please let us know if there is an effective way to connect to the
> USRP with Angstrom (or other OS). Right now we are just trying to establish
> a connection and can look into improving performance later.
Try installing libusb-0.12
Eric
- [Discuss-gnuradio] Discuss, mayur sarode, 2009/03/15
- [Discuss-gnuradio] usrp_prims.cc: error,unable to test USRP, mayur sarode, 2009/03/15
- Re: [Discuss-gnuradio] Discuss, Johnathan Corgan, 2009/03/15
- Re: [Discuss-gnuradio] Discuss, Philip Balister, 2009/03/15
- Re: [Discuss-gnuradio] Discuss, Johnathan Corgan, 2009/03/15
- Re: [Discuss-gnuradio] Discuss, Michael Dickens, 2009/03/15
- Re: [Discuss-gnuradio] Discuss, Johnathan Corgan, 2009/03/15
- Re: [Discuss-gnuradio] Discuss, Eric Blossom, 2009/03/16
- Re: [Discuss-gnuradio] Discuss, Philip Balister, 2009/03/16
- Re: [Discuss-gnuradio] Discuss, Dan, 2009/03/19
- Re: [Discuss-gnuradio] Discuss,
Eric Blossom <=
- OMAP3 (was Re: [Discuss-gnuradio] Discuss), Philip Balister, 2009/03/19
- Re: OMAP3 (was Re: [Discuss-gnuradio] Discuss), Eric Blossom, 2009/03/19
Re: [Discuss-gnuradio] Discuss, mayur sarode, 2009/03/16