gnuradio

GRC OOT schema documentation

大憨熊 提交于 2021-02-11 15:14:21
问题 I'm looking for GnuRadio Companion OOT schema documentation. I saw this post and I'm not satisfied. I saw something more like a tutorial about YAML and XML: https://wiki.gnuradio.org/index.php/YAML_GRC https://wiki.gnuradio.org/index.php/XML_GRC This is definitely not what I'm looking for. I'm looking for a place where I can find all possible options and parameters/attributes to set. There aren't e.g. "tab" or "option" parameters for the "param" option from XML over there. I would also like

Decoding Bluetooth signal and packets using GnuRadio

和自甴很熟 提交于 2021-02-10 15:11:28
问题 I am currently working on a project which aim to detect Bluetooth and decode Bluetooth packets (I use a Hack RF One to make the detection). I have made a Gnuradio Flowgraph in order to demodulate Bluetooth signal and I am trying to decode visualy the packets by searching a Bluetooth frame on a binary file. Unfortunately, I didn't succeed to recover a clear view of the Bluetooth signal. To be precise, I am pretty sure that I detect Bluetooth on my sinks but when sending this to a Clock

Decoding Bluetooth signal and packets using GnuRadio

柔情痞子 提交于 2021-02-10 15:07:26
问题 I am currently working on a project which aim to detect Bluetooth and decode Bluetooth packets (I use a Hack RF One to make the detection). I have made a Gnuradio Flowgraph in order to demodulate Bluetooth signal and I am trying to decode visualy the packets by searching a Bluetooth frame on a binary file. Unfortunately, I didn't succeed to recover a clear view of the Bluetooth signal. To be precise, I am pretty sure that I detect Bluetooth on my sinks but when sending this to a Clock

Decoding Bluetooth signal and packets using GnuRadio

别等时光非礼了梦想. 提交于 2021-02-10 15:07:14
问题 I am currently working on a project which aim to detect Bluetooth and decode Bluetooth packets (I use a Hack RF One to make the detection). I have made a Gnuradio Flowgraph in order to demodulate Bluetooth signal and I am trying to decode visualy the packets by searching a Bluetooth frame on a binary file. Unfortunately, I didn't succeed to recover a clear view of the Bluetooth signal. To be precise, I am pretty sure that I detect Bluetooth on my sinks but when sending this to a Clock

Calculating SNR using PSD of captured signal and noise

天大地大妈咪最大 提交于 2021-01-28 01:53:46
问题 I have captured both a transmitted signal and when there is no transmission (i.e. noise only). I would like to calculate the SNR of the signal. I would like to make sure the following GNURadio flowgraph is not wrong: In summary, after the PSD of each is calculated, the "Integrate with Decimate over 2048" block sums up the power over the 2048 FFT bins. Then, the noise FFT sum is subtracted from the signal FFT sum. This is divided by the noise FFT sum and converted to dB. This is the output of

GNU Radio OOT block : AttributeError: 'module' object has no attribute 'pthread' (using ZeroMQ sockets)

与世无争的帅哥 提交于 2020-12-15 08:38:07
问题 I've developed an Out of tree block in GNU Radio with C++. I'm using the ZMQ sockets,which are implemented with the <zmq.hpp> library, to pass data through two threads. When I try to execute my OOT block (pthread block) in GNU Radio companion, what it appears is: AttributeError: 'module' object has no attribute 'pthread'. Traceback (most recent call last): File "/home/itupac/workarea-gnuradio/Labs/pthread/top_block.py", line 161, in <module> main() File "/home/itupac/workarea-gnuradio/Labs

GNU Radio OOT block : AttributeError: 'module' object has no attribute 'pthread' (using ZeroMQ sockets)

一个人想着一个人 提交于 2020-12-15 08:38:06
问题 I've developed an Out of tree block in GNU Radio with C++. I'm using the ZMQ sockets,which are implemented with the <zmq.hpp> library, to pass data through two threads. When I try to execute my OOT block (pthread block) in GNU Radio companion, what it appears is: AttributeError: 'module' object has no attribute 'pthread'. Traceback (most recent call last): File "/home/itupac/workarea-gnuradio/Labs/pthread/top_block.py", line 161, in <module> main() File "/home/itupac/workarea-gnuradio/Labs

GNU Radio OOT block : AttributeError: 'module' object has no attribute 'pthread' (using ZeroMQ sockets)

白昼怎懂夜的黑 提交于 2020-12-15 08:35:01
问题 I've developed an Out of tree block in GNU Radio with C++. I'm using the ZMQ sockets,which are implemented with the <zmq.hpp> library, to pass data through two threads. When I try to execute my OOT block (pthread block) in GNU Radio companion, what it appears is: AttributeError: 'module' object has no attribute 'pthread'. Traceback (most recent call last): File "/home/itupac/workarea-gnuradio/Labs/pthread/top_block.py", line 161, in <module> main() File "/home/itupac/workarea-gnuradio/Labs