Dear Sir, I am building a custom block. How to know the time t, in seconds, of how long the flow graph has started?
Says, I build a block of analog_sig_source_f. Its work() function may involve a variable t (time) as below: for ( int i=0; i < noutput_items; i++ ) { out[i] = ampl * sin( 2 * PI * wave_freq * t ) } I know we there is a built-in Signal Source block, but I write this to illustrate what I need to do. Regards, activecat
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio