Hi Ivan,
I saw your other post. I think setting the SPP via stream args doesn't work
correctly. Try this instead:
spp = 1024
radio_block.set_properties(f"spp:0={spp}")
Also, if you are streaming over Ethernet (i.e. network mode), make sure
your MTU is set to 8000 on both the host and the E310.
Jonathon
On Tue, Aug 24, 2021 at 7:06 PM Jonathon Pendlum <jonathon.pend...@ettus.com>
wrote:
> Hello Ivan,
>
> Are you steaming into the ARM processor / PS or are you streaming over the
> network? Are you running a UHD app or using GNU Radio?
>
> Jonathon
>
> On Tue, Aug 24, 2021 at 5:40 PM Ivan Zahartchuk <adray0...@gmail.com>
> wrote:
>
>> Hi,
>> I try to set length of fft = 512 or 1024 for USRP E310 (RFNoC UHD 4), but
>> when the value is set I haven`t received the data. When the fft = 256 it`s
>> work fine.
>>
>> My graph looks like this:
>> 0/Radio#0:0==>0/FFT#0:0
>> 0/FFT#0:0==>0/SEP#0:0
>>
>> Setup of my SEP is:
>>
>> stream_endpoints:
>> ep0: # Stream endpoint name
>> ctrl: True # Endpoint passes control traffic
>> data: True # Endpoint passes data traffic
>> buff_size: 32768 # Ingress buffer size for data
>>
>> How can I set value fft length 512 or 1024 and how it`s work?
>> I would greatly appreciate your answer.
>>
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>
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