GNU Radio 3.7.1-24 C++ API
gr::comedi::sink_s Class Reference

sink using COMEDI More...

#include <sink_s.h>

Inheritance diagram for gr::comedi::sink_s:
gr::sync_block gr::block gr::basic_block gr::msg_accepter gr::messages::msg_accepter

Public Types

typedef boost::shared_ptr< sink_ssptr
 

Static Public Member Functions

static sptr make (int sampling_freq, const std::string dev="/dev/comedi0")
 make a COMEDI sink. More...
 

Additional Inherited Members

- Public Member Functions inherited from gr::sync_block
virtual int work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)=0
 just like gr::block::general_work, only this arranges to call consume_each for you More...
 
void forecast (int noutput_items, gr_vector_int &ninput_items_required)
 Estimate input requirements given output request. 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)
 compute output items from input items More...
 
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. More...
 
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. More...
 
- Protected Types inherited from gr::basic_block
enum  vcolor { WHITE, GREY, BLACK }
 
- Protected Member Functions inherited from gr::sync_block
 sync_block (void)
 
 sync_block (const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature)
 
- Protected Attributes inherited from gr::block
std::vector< long > d_max_output_buffer
 
std::vector< long > d_min_output_buffer
 
gr::thread::mutex d_setlock
 
gr::logger_ptr d_logger
 
gr::logger_ptr d_debug_logger
 

Detailed Description

sink using COMEDI

The sink has one input stream of signed short integers.

Input samples must be in the range [-32768,32767].

Member Typedef Documentation

Member Function Documentation

static sptr gr::comedi::sink_s::make ( int  sampling_freq,
const std::string  dev = "/dev/comedi0" 
)
static

make a COMEDI sink.

Parameters
sampling_freqsampling rate in Hz
devCOMEDI device name, e.g., "/dev/comedi0"

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