gr::lora_sdr::fft_demod_impl Class Reference

#include <fft_demod_impl.h>

Inheritance diagram for gr::lora_sdr::fft_demod_impl:

Public Member Functions
	fft_demod_impl (float samp_rate, uint32_t bandwidth, uint8_t sf, bool impl_head)
	Construct a new fft demod impl object. More...
	~fft_demod_impl ()
	Destroy the fft demod impl object. More...
void	forecast (int noutput_items, gr_vector_int &ninput_items_required)
	Standard gnuradio function to tell the system how many input and output items are needed. More...
int	general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	Main function where the actual computation is done. More...

Additional Inherited Members
Public Types inherited from gr::lora_sdr::fft_demod
typedef std::shared_ptr< fft_demod >	sptr
Static Public Member Functions inherited from gr::lora_sdr::fft_demod
static sptr	make (float samp_rate, uint32_t bandwidth, uint8_t sf, bool impl_head)
	Return a shared_ptr to a new instance of lora_sdr::fft_demod. More...

Constructor & Destructor Documentation

fft_demod_impl()

gr::lora_sdr::fft_demod_impl::fft_demod_impl	(	float	samp_rate,
		uint32_t	bandwidth,
		uint8_t	sf,
		bool	impl_head
	)

Construct a new fft demod impl object.

Parameters

samp_rate	: sampling rate
bandwidth	: bandwith
sf	: spreading factor
impl_head	: impl_head mode

~fft_demod_impl()

gr::lora_sdr::fft_demod_impl::~fft_demod_impl

(

)

Destroy the fft demod impl object.

Member Function Documentation

forecast()

void gr::lora_sdr::fft_demod_impl::forecast	(	int	noutput_items,
		gr_vector_int &	ninput_items_required
	)

Standard gnuradio function to tell the system how many input and output items are needed.

Parameters

noutput_items	: number of output items
ninput_items_required	: number of output items required

general_work()

int gr::lora_sdr::fft_demod_impl::general_work	(	int	noutput_items,
		gr_vector_int &	ninput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)

Main function where the actual computation is done.

Parameters

noutput_items	: number of output items to produce
ninput_items	: number of input items
input_items	: input item (i.e. output of the frame sync stage)
output_items	: output data

Returns

int

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

• fft_demod_impl.h