Re: [Discuss-gnuradio] Problems while using UHD based API's

[sumitstop]

Thanks Josh.. got it..

Josh Blum-3 wrote:
> 
> 
> 
> On 09/05/2011 11:28 AM, sumitstop wrote:
>> 
>> Yesterday I installed GnuRadio with Marcus script in some PC's.Burnt the
>> SD
>> card with images in the folder 
>> 
>> /usr/local/share/uhd/images
>> 
>> and uhd_find_devices found all my 3 usrp2.
>> 
>> But when I tried to run uhd_fft it displayed that
>> "FPGA build of the device is incompatible with the host code build."
>> 
>> Then I went to another PC where I installed GnuRadio using Marcus script
>> 2
>> months back.I burnt the fpga and firmware file from that system from the
>> same folder and uhd_fft worked well in that system.I was able to see the
>> spectrum.
>> 
>> Where I am wrong..... :confused:
> 
> Marcus can comment on his script...
> 
> For each release there is a set of compatible images. Also, all of the
> development happens on the master branch, so if you update your host
> code to the latest master branch, you will often have to update the
> images package. The host code will perform a compatibility check and
> throw an exception if the compatibility does not match.
> 
> Images and release binaries can be found here (including images that
> will work with the latest master branch):
> http://code.ettus.com/redmine/ettus/projects/uhd/wiki#Binary-downloads
> 
>> _______________________________________________________________________________
>> 
>> I would like to know if all the UHD based API's has been appended with
>> "UHD"?
>> i.e uhd_find_devices etc
>> 
> 
> These are not APIs, they are executable files; and generally they have
> this naming convention.
> 
>> I would also like to know that are the python scripts also been
>> classified
>> according to UHD based and Raw ethernet Driver based.If yes then how can
>> I
>> know.
>> 
> 
> Most often, they have the name usrp2 in them.
> 
> -josh
> 
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> 
> 


-----
Sumit Kr.
Research Assistant
Communication Research center
IIIT Hyderabad
India
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