Re: re[Discuss-gnuradio] garding the format and type of data in GRC

[Josh Blum]

On 06/14/2010 07:11 AM, lokesh reddy wrote:
> hi all
> I have captured the Wireless Microphone signals using GRC and USRP,
> flowgraph i have used was USRP Source-->File_sink.
> In USRP source i have selected format option as complex and for file_sink i
> have selected  input format as complex.
> Does the format of data written into file a complex data with each sample
> has a size of 64bits? and what will be the data type and size of real and
> imaginary values in each complex sample.

each sample is written as two floats (4 bytes float I, 4 bytes float Q)

> one more thing how to get the python code generated by GRC?

when you click generate or execute, the path to the generated file is 
printed in the message window.

-Josh