diff options
Diffstat (limited to 'gr-digital/python/bpsk.py')
| -rw-r--r-- | gr-digital/python/bpsk.py | 102 |
1 files changed, 51 insertions, 51 deletions
diff --git a/gr-digital/python/bpsk.py b/gr-digital/python/bpsk.py index d55db15256..57cf2534f4 100644 --- a/gr-digital/python/bpsk.py +++ b/gr-digital/python/bpsk.py @@ -28,6 +28,7 @@ from cmath import exp from gnuradio import gr from gnuradio.digital.generic_mod_demod import generic_mod, generic_demod +from gnuradio.digital.generic_mod_demod import shared_mod_args, shared_demod_args import digital_swig import modulation_utils @@ -43,50 +44,51 @@ def bpsk_constellation(): # ///////////////////////////////////////////////////////////////////////////// class bpsk_mod(generic_mod): + """ + Hierarchical block for RRC-filtered BPSK modulation. + + The input is a byte stream (unsigned char) and the + output is the complex modulated signal at baseband. + + + Args: + mod_code: Argument is not used. It exists purely to simplify generation of the block in grc. + differential: Whether to use differential encoding (boolean). + """ + # See generic_mod for additional arguments + __doc__ += shared_mod_args def __init__(self, mod_code=None, differential=False, *args, **kwargs): - """ - Hierarchical block for RRC-filtered BPSK modulation. - - The input is a byte stream (unsigned char) and the - output is the complex modulated signal at baseband. - - See generic_mod block for list of parameters. - - 'mod_code' argument is not used. - It exists purely to simplify generation of the block in grc. - """ - constellation = digital_swig.constellation_bpsk() super(bpsk_mod, self).__init__(constellation=constellation, differential=differential, *args, **kwargs) - + + # ///////////////////////////////////////////////////////////////////////////// # BPSK demodulator # # ///////////////////////////////////////////////////////////////////////////// class bpsk_demod(generic_demod): + """ + Hierarchical block for RRC-filtered BPSK modulation. + + The input is a byte stream (unsigned char) and the + output is the complex modulated signal at baseband. + + Args: + mod_code: Argument is not used. It exists purely to simplify generation of the block in grc. + differential: whether to use differential encoding (boolean) + """ + # See generic_demod for additional arguments + __doc__ += shared_demod_args def __init__(self, mod_code=None, differential=False, *args, **kwargs): - - """ - Hierarchical block for RRC-filtered BPSK modulation. - - The input is a byte stream (unsigned char) and the - output is the complex modulated signal at baseband. - - See generic_demod block for list of parameters. - - 'mod_code' argument is not used. - It exists purely to simplify generation of the block in grc. - """ - constellation = digital_swig.constellation_bpsk() super(bpsk_demod, self).__init__(constellation=constellation, differential=differential, *args, **kwargs) - +#bpsk_demod.__doc__ += shared_demod_args # ///////////////////////////////////////////////////////////////////////////// @@ -101,21 +103,20 @@ def dbpsk_constellation(): # ///////////////////////////////////////////////////////////////////////////// class dbpsk_mod(bpsk_mod): + """ + Hierarchical block for RRC-filtered DBPSK modulation. + + The input is a byte stream (unsigned char) and the + output is the complex modulated signal at baseband. + + Args: + mod_code: Argument is not used. It exists purely to simplify generation of the block in grc. + """ + # See generic_mod for additional arguments + __doc__ += shared_mod_args def __init__(self, mod_code=None, *args, **kwargs): - """ - Hierarchical block for RRC-filtered DBPSK modulation. - - The input is a byte stream (unsigned char) and the - output is the complex modulated signal at baseband. - - See generic_mod block for list of parameters. - - 'mod_code' argument is not used. - It exists purely to simplify generation of the block in grc. - """ - super(dbpsk_mod, self).__init__(*args, **kwargs) # ///////////////////////////////////////////////////////////////////////////// @@ -124,21 +125,20 @@ class dbpsk_mod(bpsk_mod): # ///////////////////////////////////////////////////////////////////////////// class dbpsk_demod(bpsk_demod): + """ + Hierarchical block for RRC-filtered DBPSK modulation. + + The input is a byte stream (unsigned char) and the + output is the complex modulated signal at baseband. + + Args: + mod_code: Argument is not used. It exists purely to simplify generation of the block in grc. + """ + # See generic_demod for additional arguments + __doc__ += shared_demod_args def __init__(self, mod_code=None, *args, **kwargs): - """ - Hierarchical block for RRC-filtered DBPSK modulation. - - The input is a byte stream (unsigned char) and the - output is the complex modulated signal at baseband. - - See generic_demod block for list of parameters. - - 'mod_code' argument is not used. - It exists purely to simplify generation of the block in grc. - """ - super(dbpsk_demod, self).__init__(*args, **kwargs) # |