25 #ifndef INCLUDED_GR_GR_SIG_SOURCE_I_H
26 #define INCLUDED_GR_GR_SIG_SOURCE_I_H
44 double frequency,
double ampl,
int offset);
46 double d_sampling_freq;
55 double wave_freq,
double ampl,
int offset);
58 virtual int work (
int noutput_items,
59 gr_vector_const_void_star &input_items,
60 gr_vector_void_star &output_items);
67 int offset ()
const {
return d_offset; }
70 void set_sampling_freq (
double sampling_freq);
72 void set_frequency (
double frequency);
73 void set_amplitude (
double ampl);
74 void set_offset (
int offset);
79 double wave_freq,
double ampl,
int offset = 0);
Numerically Controlled Oscillator (NCO)
Definition: gr_fxpt_nco.h:33
double sampling_freq() const
Definition: gr_sig_source_i.h:63
Definition: gr_sync_block.h:27
double amplitude() const
Definition: gr_sig_source_i.h:66
shared_ptr documentation stub
Definition: shared_ptr_docstub.h:15
gr_waveform_t waveform() const
Definition: gr_sig_source_i.h:64
#define GR_CORE_API
Definition: gr_core_api.h:30
double frequency() const
Definition: gr_sig_source_i.h:65
signal generator with int output.
Definition: gr_sig_source_i.h:41
GR_CORE_API gr_sig_source_i_sptr gr_make_sig_source_i(double sampling_freq, gr_waveform_t waveform, double wave_freq, double ampl, int offset=0)
virtual int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
just like gr_block::general_work, only this arranges to call consume_each for you ...
int offset() const
Definition: gr_sig_source_i.h:67