Hi all,
I have some custom blocks that do not change the samples but only add tags in
the output stream.
At very high sampling rates, all these "memcpy" operations to copy the input
samples to the output stream take a lot of time and put a lot of memory
pressure on the system, and are completly
Hello everyone,
I was experimenting with two USRPs and encountered something I could not
explain. The setup is: HostA -> B210 -> Cable+Attenuator -> N310 -> HostB.
GNURadio on the TX side is simply playing a signal via the signal source block
into the UHD USRP Sink. On the RX side the USRP Sour
On 2022-02-25 11:26, Zentarra, Michael wrote:
Hello everyone,
I was experimenting with two USRPs and encountered something I could
not explain. The setup is: HostA -> B210 -> Cable+Attenuator -> N310
-> HostB. GNURadio on the TX side is simply playing a signal via the
signal source block int
The Instrumentation Division at Brookhaven National Laboratory is expanding our
RF programs, and we're looking for an engineer with a strong background who can
support our efforts in radio astronomy, atmospheric radar, and accelerator
diagnostics. Well-trained individuals at all levels will be c
Hi Thomas,
sadly, within the GNU Radio 3.x framework, this isn't possible.
There's one possible "lower effort" solution. Assume you have this
Source -> A -> B -> Sink
where A is the block that currently needs to copy items just to add tags.
We can now do
Source --> B -> Sink
\->
Forgot to add: propagating tags from all inputs to the output is the default tag
propagation policy, so B has to do essentially nothing if it doesn't itself care for the
tags.
On 25.02.22 21:55, Marcus Müller wrote:
Hi Thomas,
sadly, within the GNU Radio 3.x framework, this isn't possible.
Hello Aficionados,
Franco Venturi has been busy cleaning up the Raspberry Pi Operating
system for use with Radio Astronomy. GnuRadio version 3.10.1.1 is installed in
the
Raspberry Pi operating system is now on the cutting edge.
The Operating system is now 64bit, which is supposed to increase
Great news
On Friday, February 25, 2022, Glen Langston
wrote:
> Hello Aficionados,
>
> Franco Venturi has been busy cleaning up the Raspberry Pi Operating
> system for use with Radio Astronomy. GnuRadio version 3.10.1.1 is
> installed in the
> Raspberry Pi operating system is now on the cutt
