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>: > 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 > listDiscuss-gnuradio@gnu.orghttps://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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