I see, Thank you for the information. Also, after all this time, it finally works. Again thank you for all of your help. I was struggling with this for weeks and now I got it. I have learned a lot from this experience. Have a great day.
On Wed, Nov 3, 2021 at 1:27 AM Vasil Velichkov <vvvelich...@gmail.com> wrote: > Hi Mario, > > On 02/11/2021 21.17, Mario Moran wrote: > > It is not working but it is a different error now. > > Here it is: > > Traceback (most recent call last): > > File "/home/mariom/gr-tutorial/build/top_block.py", line 191, in > <module> > > main() > > File "/home/mariom/gr-tutorial/build/top_block.py", line 167, in main > > tb = top_block_cls() > > File "/home/mariom/gr-tutorial/build/top_block.py", line 130, in > __init__ > > self.digital_chunks_to_symbols_xx_0 = > > digital.chunks_to_symbols_bc(1+1j, 1-1j, -1+1j, -1-1j, 1) > > TypeError: make() takes from 1 to 2 positional arguments but 5 were given > > > > I have my block, Chunks to Symbols, set up like this: > > inputtype: byte > > Output type: complex > > symbol table: 1+1j, 1-1j, -1+1j, -1-1j > > You are missing the square brackets here, it should be: [1+1j, 1-1j, > -1+1j, -1-1j] > > > dimensions: 1 > > num ports 1 > > > > From the tutorial the flowgraph, Here > > < > https://wiki.gnuradio.org/index.php/Guided_Tutorial_GNU_Radio_in_C%2B%2B>, > > it seems that the imaginary numbers are represented as 'j's instead of > 'i's > > so I used 'j's was that correct or may I be missing a factor to make it > > work? > > In Electronics 'i' is used to represent current and hence they use 'j' to > represent iota. Python adheres to this same convention, see > https://stackoverflow.com/a/24812657/2315085 > > Regards, > Vasil >
