#include <comedi_sink_s.h>
Public Member Functions | |
~comedi_sink_s () | |
bool | check_topology (int ninputs, int noutputs) |
Confirm that ninputs and noutputs is an acceptable combination. | |
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_sink_s (int sampling_freq, const std::string device_name) | |
Friends | |
comedi_sink_s_sptr | comedi_make_sink_s (int sampling_freq, const std::string device_name) |
make an COMEDI sink. |
The sink has one input stream of signed short integers.
Input samples must be in the range [-32768,32767].
comedi_sink_s::comedi_sink_s | ( | int | sampling_freq, | |
const std::string | device_name | |||
) | [protected] |
comedi_sink_s::~comedi_sink_s | ( | ) |
bool comedi_sink_s::check_topology | ( | int | ninputs, | |
int | noutputs | |||
) | [virtual] |
Confirm that ninputs and noutputs is an acceptable combination.
Reimplemented from gr_basic_block.
int comedi_sink_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
Implements gr_sync_block.
comedi_sink_s_sptr comedi_make_sink_s | ( | int | sampling_freq, | |
const std::string | device_name | |||
) | [friend] |
make an COMEDI sink.
sampling_freq | sampling rate in Hz | |
dev | COMEDI device name, e.g., "/dev/comedi0" |