Classes | |
class | add_system_time |
Adds system time to a PDU's metadataAdds a user specified key to PDU dict containing the system time in seconds since unix epoch. More... | |
class | pdu_filter |
Propagates only pdus containing k=>v in meta. More... | |
class | pdu_remove |
remove key k in pdu's meta field and pass on More... | |
class | pdu_set |
Set k=>v in pdu's meta field and pass on. More... | |
class | pdu_split |
Split PDU dict and data to separate portsSplits a PDU into its metadata dictionary and vector, outputs nothing if the input message is not a PDU. Useful for stripping metadata out for printing or saving. More... | |
class | pdu_to_stream |
Emit a PDU data as a simple GR stream. More... | |
class | pdu_to_tagged_stream |
Turns received PDUs into a tagged stream of items. More... | |
class | random_pdu |
Sends a random PDU at intervals. More... | |
class | tagged_stream_to_pdu |
Turns received stream data and tags into PDUs and sends them through a message port.The sent message is a PMT-pair (created by pmt::cons()). The first element is a dictionary containing all the tags. The second is a vector containing the actual data. More... | |
class | tags_to_pdu |
Tags to PDUThis block will generate a PDU (of up to Max PDU Size) based on input tags. No tag alignment in input buffer is necessary. More... | |
class | take_skip_to_pdu |
Extract periodic PDUs from a data stream.This block will generate PDUs of size TAKE skipping SKIP samples between. More... | |
class | time_delta |
Compute system time differences and provide statistics upon completion.This block computes the difference between the current system time and a defined PDU key previously added (e.g.: by by the add_system_time block). This is useful for benchmarking PDU operations. The block also maintains running estimates of mean and variance, accessible by getters and printed when the flowgraph is stopped. More... | |
Typedefs | |
typedef pdu_to_stream< unsigned char > | pdu_to_stream_b |
typedef pdu_to_stream< short > | pdu_to_stream_s |
typedef pdu_to_stream< short > | pdu_to_stream_i |
typedef pdu_to_stream< float > | pdu_to_stream_f |
typedef pdu_to_stream< gr_complex > | pdu_to_stream_c |
typedef tags_to_pdu< unsigned char > | tags_to_pdu_b |
typedef tags_to_pdu< short > | tags_to_pdu_s |
typedef tags_to_pdu< int > | tags_to_pdu_i |
typedef tags_to_pdu< float > | tags_to_pdu_f |
typedef tags_to_pdu< gr_complex > | tags_to_pdu_c |
typedef take_skip_to_pdu< unsigned char > | take_skip_to_pdu_b |
typedef take_skip_to_pdu< short > | take_skip_to_pdu_s |
typedef take_skip_to_pdu< int > | take_skip_to_pdu_i |
typedef take_skip_to_pdu< float > | take_skip_to_pdu_f |
typedef take_skip_to_pdu< gr_complex > | take_skip_to_pdu_c |
Enumerations | |
enum | early_pdu_behavior_t { EARLY_BURST_APPEND = 0, EARLY_BURST_DROP, EARLY_BURST_BALK } |
Functions | |
GR_RUNTIME_API size_t | itemsize (types::vector_type type) |
GR_RUNTIME_API bool | type_matches (types::vector_type type, pmt::pmt_t v) |
GR_RUNTIME_API pmt::pmt_t | make_pdu_vector (types::vector_type type, const uint8_t *buf, size_t items) |
GR_RUNTIME_API types::vector_type | type_from_pmt (pmt::pmt_t vector) |
typedef pdu_to_stream<unsigned char> gr::pdu::pdu_to_stream_b |
typedef pdu_to_stream<float> gr::pdu::pdu_to_stream_f |
typedef pdu_to_stream<short> gr::pdu::pdu_to_stream_i |
typedef pdu_to_stream<short> gr::pdu::pdu_to_stream_s |
typedef tags_to_pdu<unsigned char> gr::pdu::tags_to_pdu_b |
typedef tags_to_pdu<gr_complex> gr::pdu::tags_to_pdu_c |
typedef tags_to_pdu<float> gr::pdu::tags_to_pdu_f |
typedef tags_to_pdu<int> gr::pdu::tags_to_pdu_i |
typedef tags_to_pdu<short> gr::pdu::tags_to_pdu_s |
typedef take_skip_to_pdu<unsigned char> gr::pdu::take_skip_to_pdu_b |
typedef take_skip_to_pdu<float> gr::pdu::take_skip_to_pdu_f |
typedef take_skip_to_pdu<int> gr::pdu::take_skip_to_pdu_i |
typedef take_skip_to_pdu<short> gr::pdu::take_skip_to_pdu_s |
GR_RUNTIME_API size_t gr::pdu::itemsize | ( | types::vector_type | type | ) |
GR_RUNTIME_API pmt::pmt_t gr::pdu::make_pdu_vector | ( | types::vector_type | type, |
const uint8_t * | buf, | ||
size_t | items | ||
) |
GR_RUNTIME_API types::vector_type gr::pdu::type_from_pmt | ( | pmt::pmt_t | vector | ) |
GR_RUNTIME_API bool gr::pdu::type_matches | ( | types::vector_type | type, |
pmt::pmt_t | v | ||
) |