GNU Radio 3.7.2.2 C++ API
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A file sink that uses tags to save files. More...
#include <gnuradio/blocks/tagged_file_sink.h>
Public Types | |
typedef boost::shared_ptr < tagged_file_sink > | sptr |
Static Public Member Functions | |
static sptr | make (size_t itemsize, double samp_rate) |
Build a tagged_file_sink block. 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 |
A file sink that uses tags to save files.
The sink uses a tag with the key 'burst' to trigger the saving of the burst data to a new file. If the value of this tag is True, it will open a new file and start writing all incoming data to it. If the tag is False, it will close the file (if already opened). The file names are based on the time when the burst tag was seen. If there is an 'rx_time' tag (standard with UHD sources), that is used as the time. If no 'rx_time' tag is found, the new time is calculated based off the sample rate of the block.
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static |
Build a tagged_file_sink block.
itemsize | The item size of the input data stream. |
samp_rate | The sample rate used to determine the time difference between bursts |