Hi Przemek, misunderstandings are important to me – in fact, whenever something is ambiguous, I try to improve docs where necessary to clarify things – optimizing's GNU Radio's usability will largely depend on making it easy to understand!
So please excuse my curiosity: What was your understanding of the offset parameter, and what did you try to set? Why was it out of bounds? Best regards, Marcus On 30.04.2016 16:07, Przemek Lewandowski wrote: > Ok, i know where is bug :) it is my bad understanding what is offset > :) and what are boundaries. :) > > Your sugest : analog.sig_source_c(1,analog.GR_SIN_WAVE, 0.1,1, 0.5+0.75j) > is fine for me, Thank you !! > Greetings > > > > 2016-04-30 8:41 GMT+02:00 Marcus Müller <marcus.muel...@ettus.com > <mailto:marcus.muel...@ettus.com>>: > > Hi Przemek, > > I must admit I'm not able to reproduce the issue – > > >>> from gnuradio import analog > >>> analog.sig_source_c(1,analog.GR_SIN_WAVE, 0.1,1,1) > <gr_block sig_source_c (0)> > > works just fine, and the literal 1 is definitively an int. What does > > print type(offset_Value) > > say in your code? > > I guess you might want to use a complex offset? Python's built-in > complex type works: > > analog.sig_source_c(1,analog.GR_SIN_WAVE, 0.1,1, 0.5+0.75j) > > Best regards, > Marcus > > On 29.04.2016 22:53, Przemek Lewandowski wrote: >> Hello :) >> >> I would like to set offset to signal source component in construktor; >> BUT I dont know which type is it in Python ?? >> >> signal_source = analog.sig_source_c(sampleRate, >> analog.GR_SAW_WAVE, frequencyCounted, 1/float(rowCounter), >> *offset_Value*) >> >> *offset_Value - when it is text it is bad* >> *offset_Value - when it is int it is bad** >> * >> * >> * >> *so how to initialize offset in complex signal source in python ??* >> * >> * >> *Greeting :)* >> * >> * >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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