GNU Radio 3.6.4.2 C++ API
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source using COMEDI More...
#include <comedi_source_s.h>
Public Member Functions | |
~comedi_source_s () | |
bool | check_topology (int ninputs, int noutputs) |
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 | |
Protected Member Functions | |
comedi_source_s (int sampling_freq, const std::string device_name) | |
Friends | |
comedi_source_s_sptr | comedi_make_source_s (int sampling_freq, const std::string dev) |
make a COMEDI source. |
source using COMEDI
The source has one to many input stream of signed short integers.
Output samples will be in the range [-32768,32767].
comedi_source_s::comedi_source_s | ( | int | sampling_freq, |
const std::string | device_name | ||
) | [protected] |
bool comedi_source_s::check_topology | ( | int | ninputs, |
int | noutputs | ||
) | [virtual] |
Reimplemented from gr_block.
int comedi_source_s::work | ( | int | noutput_items, |
gr_vector_const_void_star & | input_items, | ||
gr_vector_void_star & | output_items | ||
) | [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
Reimplemented from gr_sync_block.
comedi_source_s_sptr comedi_make_source_s | ( | int | sampling_freq, |
const std::string | dev | ||
) | [friend] |
make a COMEDI source.
sampling_freq | sampling rate in Hz |
dev | COMEDI device name, e.g., "/dev/comedi0" |