This type of problem showed up in 3.9 due to pybind11 issues for setter
functions. But this seems like a separate issue.
Sent from my iPhone
> On Mar 3, 2021, at 11:44 PM, Nick Foster wrote:
>
>
> It looks like the GRC convenience blocks for the filter tap generation don't
> have working
It looks like the GRC convenience blocks for the filter tap generation
don't have working callbacks -- although, from the YAML it looks like they
should work. There might be a bug in there.
The actual filter generation callbacks work -- if you replace "lp_taps" in
the low-pass filter with "firdes.
On 03/03/2021 10:10 PM, Jay Patel wrote:
Hi all,
I am using |GNURadio| example |Filter Introduction| flow graph which
shows basic introduction of |filtering|. I want to change the |no. of
taps| while running the program. I tried to put the |qt gui range| but
it looks like |GNURadio| creates/c
Hi,
I've just installed GNURadio 3.9.0.0 from the `gnuradio-releases` PPA on
a fresh Ubuntu 20.04.
I'm now facing an issue with compiling an OOT module: The constructor of
`gr::filter::kernel::fir_filter` is expecting a decimation argument.
That argument is not present in v3.9.0.0 anymore though.
** apologies for cross-posting **
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Hello,
ok understood. Then i will make it static.
Regards
vy73
Harald
DD0VS
Am Wed, 3 Mar 2021 07:10:05 -0500
schrieb Jeff Long :
> In 3.8, I don't think you can change the decimation factor after
> instantiation.
>
> In 3.9+, more of the internal functions, e.g., set_decimation() are
> exported
In 3.8, I don't think you can change the decimation factor after
instantiation.
In 3.9+, more of the internal functions, e.g., set_decimation() are
exported via PyBind11 BUT there might be some unknowns in how things work
if you subclass from the Python blocks (as in 3.8) and then use
pybind-expor
Hello Jeff,
thanks for your reply.
Yes, thats what i did.
But for the work function i need to access the decimiation-value.
I have no glue how :-(
vy73
Harald
DD0VS
Am Wed, 3 Mar 2021 06:15:20 -0500
schrieb Jeff Long :
> If your block inherits from decim_block, then you can set the
> decimation s
If your block inherits from decim_block, then you can set the decimation
statically when you call the superclass initializer in your block's init.
In Python3 it would be something like:
class MyBlock(decim_block):
def __init__(self, decim):
super().__init__(name, in_sig, out_sig, decim
