Mark,
The File Descriptor Source/Sink work with stdin/stdout.
On 12/16/2014 12:03 PM, M Dammer wrote:
I want to pipe data from GRC "through" a command running in the linux
shell. I found gr-pipe on github, but it seems to be for 3.6 only. Until
now I have used file sinks / sources and FIFOs, bu
I want to pipe data from GRC "through" a command running in the linux
shell. I found gr-pipe on github, but it seems to be for 3.6 only. Until
now I have used file sinks / sources and FIFOs, but this is inconvenient
as FIFOs have to be created and things have to happen at a specific
place in th
Hello Rui,
why do you take the detour through a file? That looks unnecessary.
the USRP sink understands transmission times you specify using tags [1],
so this will be the easiest way to deal with this. You just need to
write a really short block (in C++ or python, whatever you prefer) which
takes
Hello,
I would like to implement the process as follows at the Rx side: Record
the time when the first sample arrived, and then wait for a certain
interval and then send ack back to Tx. Meanwhile, finish the cfo
calculating and compensating.
Here is my whole flow graph design. (Each means a bl
On 12/15/2014 09:20 PM, madengr wrote:
> Can you do that for Ettus RFnoc? I noticed that has no category either.
> Lou
Hey, you can't smack my own arguments straight back at me :)
Weird: All the rfnoc blocks are declared in uhd_block_tree.xml, but as
you mention they don't pop up in GRC. There w
