Perform continuous phase 2-level frequency shift keying modulation on an input stream of unpacked bits. More...

Inheritance diagram for gr_cpfsk_bc:

Public Member Functions
	~gr_cpfsk_bc ()
void	set_amplitude (float amplitude)
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
Public Member Functions inherited from gr_sync_interpolator
unsigned	interpolation () const
void	set_interpolation (unsigned interpolation)
void	forecast (int noutput_items, gr_vector_int &ninput_items_required)
	Estimate input requirements given output request.
int	general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	compute output items from input items
int	fixed_rate_ninput_to_noutput (int ninput)
	Given ninput samples, return number of output samples that will be produced. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this.
int	fixed_rate_noutput_to_ninput (int noutput)
	Given noutput samples, return number of input samples required to produce noutput. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this.

Friends
GR_CORE_API gr_cpfsk_bc_sptr	gr_make_cpfsk_bc (float k, float ampl, int samples_per_sym)

Additional Inherited Members
Public Types inherited from gr_block
enum	{ WORK_CALLED_PRODUCE = -2, WORK_DONE = -1 }
	Magic return values from general_work. More...
enum	tag_propagation_policy_t { TPP_DONT = 0, TPP_ALL_TO_ALL = 1, TPP_ONE_TO_ONE = 2 }
Protected Types inherited from gr_basic_block
enum	vcolor { WHITE, GREY, BLACK }
Protected Member Functions inherited from gr_sync_interpolator
	gr_sync_interpolator (void)
	gr_sync_interpolator (const std::string &name, gr_io_signature_sptr input_signature, gr_io_signature_sptr output_signature, unsigned interpolation)
Protected Attributes inherited from gr_basic_block
std::string	d_name
gr_io_signature_sptr	d_input_signature
gr_io_signature_sptr	d_output_signature
long	d_unique_id
vcolor	d_color

Detailed Description

Perform continuous phase 2-level frequency shift keying modulation on an input stream of unpacked bits.

Parameters

k	modulation index
ampl	output amplitude
samples_per_sym	number of output samples per input bit

Constructor & Destructor Documentation

gr_cpfsk_bc::~gr_cpfsk_bc ( )

void gr_cpfsk_bc::set_amplitude ( float amplitude )

inline

virtual

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

GR_CORE_API gr_cpfsk_bc_sptr gr_make_cpfsk_bc	(	float	k,
		float	ampl,
		int	samples_per_sym
	)

friend

The documentation for this class was generated from the following file: