Re: [Discuss-gnuradio] Any way to sample/log the 50Mhz ISM signal in gnuradio with USRP2?

On 07/11/2014 11:04 PM, Yingjie Chen wrote:

Thanks for your reply, Marcus.

8bits is enough for my case. But can you tell how to modify the adc from 16bits to 8bits? I have no idea where to start it on gnuradio example. What to mean by setting the peak?? what is the notation of peak? 

The UHD source in GRC has a parameter for setting the wire format.

http://files.ettus.com/uhd_docs/doxygen/html/structuhd_1_1stream__args__t.html

That's for the raw UHD C++ interface, but see the notes about the "peak=" stream argument, which you can specify in the UHD source
  block in GRC.