On 07/20/2010 03:00 AM, Zohair wrote:

Dear All,

I know that the gr_complex data type is equivalent to
std::vector<std::complex<float>  >  but for my work with GRC, I need to use
UHD sources with double floating point precision. Is this possible or it is
hardware limitation?

Best regards,

Zohair


You could do that, but the underlying signals do not have that kind of dynamic range, so it would be a waste.

If you really need doubles, the easiest thing would be to just add a float to double block outside the UHD source.

Matt


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