When I try to use the DPSK2 demod block in grc, I get the below error. The issue seems to be that the grc block has different arguments than dqpsk2_demod() in dqpsk2.py (see below). Am I missing something here? I am using the gnuradio version 3.3.0.
Thanks, Ben =========== (GRC ERROR) Traceback (most recent call last): File "/gnuradio/gnuradio-3.3.0/gnuradio-examples/grc/usrp/usrp_rx_dpsk.py", line 211, in <module> tb = usrp_rx_dpsk() File "/gnuradio/gnuradio-3.3.0/gnuradio-examples/grc/usrp/usrp_rx_dpsk.py", line 125, in __init__ sync_out=True, TypeError: __init__() got an unexpected keyword argument 'costas_alpha' ============= (BLK2_DXPSK2_DEMOD.XML) <block> <name>DPSK2 Demod</name> <key>blks2_dxpsk2_demod</key> <import>from gnuradio import blks2</import> <make>blks2.$(type)2_demod( samples_per_symbol=$samples_per_symbol, excess_bw=$excess_bw, costas_alpha=$costas_alpha, timing_alpha=$timing_alpha, timing_max_dev=$timing_max_dev, gray_code=$gray_code, verbose=$verbose, log=$log, sync_out=$sync_out, ============= (DQPSK2.PY) class dqpsk2_demod(gr.hier_block2): def __init__(self, samples_per_symbol=_def_samples_per_symbol, excess_bw=_def_excess_bw, freq_alpha=_def_freq_alpha, phase_alpha=_def_phase_alpha, timing_alpha=_def_timing_alpha, timing_max_dev=_def_timing_max_dev, gray_code=_def_gray_code, verbose=_def_verbose, log=_def_log, sync_out=False):
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio