[hpsdr] ghpsdr on virtual machine

[John Melton]

Previous attempts to run on a virtual machine have run into USB
performance issues.

Try running it with the command line option --timing that prints out how
long it takes to read the number of samples that the sample rate is set
to and should always be 1000ms +/- 2ms.  If I remember correctly ignore
the first output.

Regards,

John g0orx/n6lyt

On Tue, 2010-11-16 at 20:00 -0800, KF6C wrote:
> ***** High Performance Software Defined Radio Discussion List *****
> 
> I am trying to run ghpsdr on  Ubuntu 64 bit 10.04 running as a virtual
> machine (VM workstation) on windows 7. The computer is  a laptop  with
> an i7 Q720 @1.6 Ghz 6G memory. Using Mercury and Penelope  receiving
> CW I am getting a buzz instead of a tone. On transmit the output is
> spread.  The system works fine when  using a computer with Ubuntu 64
> bit 10.04 as the primary operating system. 
> 
>  
> 
> Is the problem likely to be  the result of using VM or could I have
> made some other mistake on installation.
> 
>  
> 
> 73
> 
>  
> 
> Brian KF6C
> 
> 
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