Dial Tone.grc problem

GNU Radio
1

Hi,

I have created the flow graph as mentioned in this video

I get the following error gr_vmcircbuf_createfilemapping:
createfilemapping
is not available

I am running GNU radio on Ubunutu 10.10 on Oracle VM Virtual Box.
I am using USRP N210.

Could someone please suggest me how to get rid of this error.

Regards,
Bannu

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2

On 07/25/2011 01:19 AM, bannu wrote:

Could someone please suggest me how to get rid of this error.

You have to run gnuradio on windows to use the createfilemapping option.

-josh