GNU Radio 3.7.3 C++ API
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source using COMEDI More...
#include <gnuradio/comedi/source_s.h>
Public Types | |
typedef boost::shared_ptr < source_s > | sptr |
Static Public Member Functions | |
static sptr | make (int sampling_freq, const std::string dev="/dev/comedi0") |
make a COMEDI source. More... | |
Additional Inherited Members | |
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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... | |
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enum | vcolor { WHITE, GREY, BLACK } |
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sync_block (void) | |
sync_block (const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature) | |
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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 |
source using COMEDI
The source has one to many input stream of signed short integers.
Output samples will be in the range [-32768,32767].
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static |
make a COMEDI source.
sampling_freq | sampling rate in Hz |
dev | COMEDI device name, e.g., "/dev/comedi0" |