Il giorno 21 set 2023, alle ore 17:55, Jeff Long <willco...@gmail.com> ha
scritto:
Here is an example (from the QA code) of using history from a Python block.
https://github.com/gnuradio/gnuradio/blob/5953d3c96b42086c5f8c5f97b6fd7e57717f9aa5/gr-blocks/python/blocks/qa_block_gateway.py#L60
<https://github.com/gnuradio/gnuradio/blob/5953d3c96b42086c5f8c5f97b6fd7e57717f9aa5/gr-blocks/python/blocks/qa_block_gateway.py#L60>
See if your code appears to be doing the same thing.
On Thu, Sep 21, 2023 at 11:03 AM <kron...@tiscali.it
<mailto:kron...@tiscali.it>> wrote:
__
Hello List!
I'm trying to implement a sync block into a OOT module that use previous
samples of
the input streams.
So, I'm using the method set_history in the constructor.
The problem is that when I use self.set_history(N) I obtain the following
errors:
Generating:
'/home/userr/workspace/gnuradio-oot/gr-customModule/examples/untitled.py'
Executing: /usr/bin/python3 -u
/home/user/workspace/gnuradio-oot/gr-customModule/examples/untitled.py
QSocketNotifier: Can only be used with threads started with QThread
Traceback (most recent call last):
File
"/home/user/workspace/gnuradio-oot/gr-customModule/examples/untitled.py",
line 291, in <module>
main()
File
"/home/user/workspace/gnuradio-oot/gr-customModule/examples/untitled.py",
line 269, in main
tb = top_block_cls()
^^^^^^^^^^^^^^^
File
"/home/user/workspace/gnuradio-oot/gr-customModule/examples/untitled.py",
line 179, in __init__
self.customModule_testBlock_0_0 = customModule.testBlock(1, max_lag,
lags,
alpha, win_len, 1, False)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/usr/local/lib/python3.11/dist-packages/gnuradio/customModule/testBlock.py",
line
33, in __init__
self.set_history(self.max_pos_lag-self.min_neg_lag+1)
^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/gnuradio/gr/gateway.py", line 129, in
__getattr__
if not hasattr(self, "gateway"):
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/gnuradio/gr/gateway.py", line 129, in
__getattr__
if not hasattr(self, "gateway"):
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/gnuradio/gr/gateway.py", line 129, in
__getattr__
if not hasattr(self, "gateway"):
^^^^^^^^^^^^^^^^^^^^^^^^
[Previous line repeated 984 more times]
RecursionError: maximum recursion depth exceeded
>>> Done (return code 1)
I'm using GNU Radio 3.10.5.1 (Python 3.11.2) on Debian 12.
What is going on?
Thanks in advance!
Ivan