Hello Ahmet:
You probably do not have a write permission on /usr. Simply copy relevant files
to your home directory and try again.
It's just a Unix security policy thing.
Regards,
Kyeong Su Shin
보낸 사람: Ahmet DEMIR 대신 Discuss-gnuradio
보낸 날짜: 2020년 3월 6일 금요일
Thank you for the answer but gnuradio does not let me save the generated
file in the same folder when I click Run/Generate. Error is:
Error: Cannot save: /usr/share/gnuradio/examples/blocks/packet_tx.grc
Müller, Marcus (CEL) , 5 Mar 2020 Per, 15:02 tarihinde
şunu yazdı:
> You'll need to open the
Hi John,
You'll almost certainly need to add a header to your data so you can
synchronize the start of the transmission.
On 05/03/2020 20:20, John Bauer wrote:
> Hello,
>
> I followed the PSK Demodulation tutorial, verified the results then
> made some changes so I could use it with a USRP B210.
Hello,
I followed the PSK Demodulation tutorial, verified the results then made
some changes so I could use it with a USRP B210. To do this I removed the
channel and throttle blocks, and replaced them with the USRP Source and
Sink blocks. I now would like to use a file as the data source and use
On Thu, Mar 5, 2020 at 10:14 AM Richard Bell
wrote:
> I'm looking for a block that is like the vector sink, however, it does not
> store samples in an unbounded manor until it is reset. It's a vector sink
> that stores a fixed item length worth of samples that allows python to get
> them when it
Hi all,
I'm looking for a block that is like the vector sink, however, it does not
store samples in an unbounded manor until it is reset. It's a vector sink
that stores a fixed item length worth of samples that allows python to get
them when it wants. The block should consume samples every time
Dear Sampath,
I already replied yesterday. Maybe you didn't get the email:
Dear Ranganathan,
the two connections to the Wireshark block are for (1) the packets that
are generated locally and (2) the packets that are received. It is the
same kind of data, i.e., the bytes that are about to be
Hello GNU Radio World,
If someone has worked in Mr. Basti's code, can anyone help me in
explaining , what is the role of connection from PHY Layer to wireshark.
Because I can get the working of MAC to wireshark but i cant get the work
that happens from PHY to wireshark cause i am not seeing
Hi Steffen,
You're missing that the embedded Python Block should work just like any
other block. If you want to read a button state or accept a message then
you'll need to add a parameter to the Python block and pass in the
button's ID (variable) to it or add a message port to the block.
Hello!
I am new to using GNU radio, and i would like to implement some custom features.
I would like to access functions like the get_push_button to read its state, or
read a message box etc.
Is this even possible from the epy block?
I could also implement this directly in the top_block.py
You'll need to open the packet_tx example from the same folder, and hit
"generate" on that, and then reload the block library.
On Thu, 2020-03-05 at 13:56 +0300, Ahmet DEMIR wrote:
> Thanks a lot for the help. I am using linux ubuntu 18.04 operating system.
> When I want to use the
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