Re: usage of gr.decim_block with python

[Jeff Long]

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)

        ...

On Wed, Mar 3, 2021 at 1:44 AM Harald Fritzsche <dd0vs@dd0vs.de> wrote:

Hello all,

i am struggling a bit with gr.decim_block.

I think its possible to call e.g. self.set_decimation(decim).

But whatever i do, GRC and python tells me:

AttributeError: 'blk' object has no attribute 'decimation'
(in case i try self.decimation())

I am a little bit lost and need guidance.

(under Windows 10 with gr 3.8 – a big thank you to Geof Nieboer!!!!)

Vy73
Harald
DD0VS