Re: [Discuss-gnuradio] strange consume behaviours on blocks with mulitple input channels

[Eric Blossom]

                // From this point sync clk
                //
                d_sign_last = (clk[0] > 0 ? 1: -1);
                for (i = 0; i < n_clk_in ; i++) {
                        sign_current = (clk[i] > 0 ? 1: -1);
                        if(sign_current != d_sign_last) {
                                // zc in clock
                                consume(1, i);
                                break;
                        }
                        d_sign_last = sign_current;
                }

                enter_locked();
                return 0;       // No output produced, but now sync...


The break after consume may be incorrect.  If it's executed you do not
set d_sign_last to the new sign (sign_current).

Eric