#define PULSEVIEW_PV_DATA_DECODESIGNAL_HPP
#include <atomic>
+#include <deque>
#include <condition_variable>
#include <unordered_set>
#include <vector>
+#include <QDebug>
#include <QSettings>
-#include <QString>
#include <libsigrokdecode/libsigrokdecode.h>
+#include <pv/data/decode/decoder.hpp>
#include <pv/data/decode/row.hpp>
#include <pv/data/decode/rowdata.hpp>
#include <pv/data/signalbase.hpp>
using std::atomic;
using std::condition_variable;
+using std::deque;
using std::map;
using std::mutex;
-using std::pair;
using std::vector;
using std::shared_ptr;
+using pv::data::decode::Annotation;
+using pv::data::decode::DecodeBinaryClassInfo;
+using pv::data::decode::DecodeChannel;
+using pv::data::decode::Decoder;
+using pv::data::decode::Row;
+using pv::data::decode::RowData;
+
namespace pv {
class Session;
namespace data {
-namespace decode {
-class Annotation;
-class Decoder;
-class Row;
-}
-
class Logic;
class LogicSegment;
class SignalBase;
class SignalData;
-struct DecodeChannel
+struct DecodeBinaryDataChunk
+{
+ vector<uint8_t> data;
+ uint64_t sample; ///< Number of the sample where this data was provided by the PD
+};
+
+struct DecodeBinaryClass
+{
+ const Decoder* decoder;
+ const DecodeBinaryClassInfo* info;
+ deque<DecodeBinaryDataChunk> chunks;
+};
+
+struct DecodeSegment
{
- uint16_t id; ///< Global numerical ID for the decode channels in the stack
- uint16_t bit_id; ///< Tells which bit within a sample represents this channel
- const bool is_optional;
- const pv::data::SignalBase *assigned_signal;
- const QString name, desc;
- int initial_pin_state;
- const shared_ptr<pv::data::decode::Decoder> decoder_;
- const srd_channel *pdch_;
+ // Constructor is a no-op
+ DecodeSegment() { };
+ // Copy constructor is a no-op
+ DecodeSegment(DecodeSegment&& ds) { (void)ds; qCritical() << "Empty DecodeSegment copy constructor called"; };
+
+ map<const Row*, RowData> annotation_rows; // Note: Row is the same for all segments while RowData is not
+ pv::util::Timestamp start_time;
+ double samplerate;
+ int64_t samples_decoded_incl, samples_decoded_excl;
+ vector<DecodeBinaryClass> binary_classes;
+ deque<const Annotation*> all_annotations;
};
class DecodeSignal : public SignalBase
DecodeSignal(pv::Session &session);
virtual ~DecodeSignal();
+ /**
+ * Sets the name of the signal.
+ */
+ virtual void set_name(QString name);
+
+ /**
+ * Set the color of the signal.
+ */
+ virtual void set_color(QColor color);
+
bool is_decode_signal() const;
- const vector< shared_ptr<data::decode::Decoder> >& decoder_stack() const;
+ const vector< shared_ptr<Decoder> >& decoder_stack() const;
- void stack_decoder(const srd_decoder *decoder);
+ void stack_decoder(const srd_decoder *decoder, bool restart_decode=true);
void remove_decoder(int index);
bool toggle_decoder_visibility(int index);
- void reset_decode();
+ void reset_decode(bool shutting_down = false);
void begin_decode();
- QString error_message() const;
+ void pause_decode();
+ void resume_decode();
+ bool is_paused() const;
- const vector<data::DecodeChannel> get_channels() const;
- void auto_assign_signals(const shared_ptr<pv::data::decode::Decoder> dec);
- void assign_signal(const uint16_t channel_id, const SignalBase *signal);
+ const vector<decode::DecodeChannel> get_channels() const;
+ void auto_assign_signals(const shared_ptr<Decoder> dec);
+ void assign_signal(const uint16_t channel_id, shared_ptr<const SignalBase> signal);
int get_assigned_signal_count() const;
+ void update_output_signals();
+
void set_initial_pin_state(const uint16_t channel_id, const int init_state);
- double samplerate() const;
- const pv::util::Timestamp& start_time() const;
+ virtual double get_samplerate() const;
+ const pv::util::Timestamp start_time() const;
/**
* Returns the number of samples that can be worked on,
* i.e. the number of samples where samples are available
* for all connected channels.
*/
- int64_t get_working_sample_count() const;
+ int64_t get_working_sample_count(uint32_t segment_id) const;
+
+ /**
+ * Returns the number of processed samples. Newly generated annotations will
+ * have sample numbers greater than this.
+ *
+ * If include_processing is true, this number will include the ones being
+ * currently processed (in case the decoder stack is running). In this case,
+ * newly generated annotations will have sample numbers smaller than this.
+ */
+ int64_t get_decoded_sample_count(uint32_t segment_id,
+ bool include_processing) const;
- int64_t get_decoded_sample_count() const;
+ vector<Row*> get_rows(bool visible_only=false);
+ vector<const Row*> get_rows(bool visible_only=false) const;
- vector<decode::Row> visible_rows() const;
+ uint64_t get_annotation_count(const Row* row, uint32_t segment_id) const;
+
+ /**
+ * Extracts annotations from a single row into a vector.
+ * Note: The annotations may be unsorted and only annotations that fully
+ * fit into the sample range are considered.
+ */
+ void get_annotation_subset(deque<const Annotation*> &dest, const Row* row,
+ uint32_t segment_id, uint64_t start_sample, uint64_t end_sample) const;
/**
- * Extracts sorted annotations between two period into a vector.
+ * Extracts annotations from all rows into a vector.
+ * Note: The annotations may be unsorted and only annotations that fully
+ * fit into the sample range are considered.
*/
- void get_annotation_subset(
- vector<pv::data::decode::Annotation> &dest,
- const decode::Row &row, uint64_t start_sample,
- uint64_t end_sample) const;
+ void get_annotation_subset(deque<const Annotation*> &dest, uint32_t segment_id,
+ uint64_t start_sample, uint64_t end_sample) const;
+
+ uint32_t get_binary_data_chunk_count(uint32_t segment_id,
+ const Decoder* dec, uint32_t bin_class_id) const;
+ void get_binary_data_chunk(uint32_t segment_id, const Decoder* dec,
+ uint32_t bin_class_id, uint32_t chunk_id, const vector<uint8_t> **dest,
+ uint64_t *size);
+ void get_merged_binary_data_chunks_by_sample(uint32_t segment_id,
+ const Decoder* dec, uint32_t bin_class_id,
+ uint64_t start_sample, uint64_t end_sample,
+ vector<uint8_t> *dest) const;
+ void get_merged_binary_data_chunks_by_offset(uint32_t segment_id,
+ const Decoder* dec, uint32_t bin_class_id,
+ uint64_t start, uint64_t end,
+ vector<uint8_t> *dest) const;
+ const DecodeBinaryClass* get_binary_data_class(uint32_t segment_id,
+ const Decoder* dec, uint32_t bin_class_id) const;
+
+ const deque<const Annotation*>* get_all_annotations_by_segment(uint32_t segment_id) const;
virtual void save_settings(QSettings &settings) const;
virtual void restore_settings(QSettings &settings);
private:
+ bool all_input_segments_complete(uint32_t segment_id) const;
+ uint32_t get_input_segment_count() const;
+ double get_input_samplerate(uint32_t segment_id) const;
+
+ Decoder* get_decoder_by_instance(const srd_decoder *const srd_dec);
+
void update_channel_list();
void commit_decoder_channels();
- void mux_logic_samples(const int64_t start, const int64_t end);
-
+ void mux_logic_samples(uint32_t segment_id, const int64_t start, const int64_t end);
void logic_mux_proc();
- void query_input_metadata();
-
- void decode_data(const int64_t abs_start_samplenum, const int64_t sample_count);
-
+ void decode_data(const int64_t abs_start_samplenum, const int64_t sample_count,
+ const shared_ptr<const LogicSegment> input_segment);
void decode_proc();
void start_srd_session();
+ void terminate_srd_session();
void stop_srd_session();
void connect_input_notifiers();
+ void disconnect_input_notifiers();
+
+ void create_decode_segment();
- void prepare_annotation_segment();
static void annotation_callback(srd_proto_data *pdata, void *decode_signal);
+ static void binary_callback(srd_proto_data *pdata, void *decode_signal);
+ static void logic_output_callback(srd_proto_data *pdata, void *decode_signal);
Q_SIGNALS:
- void new_annotations();
+ void decoder_stacked(void* decoder); ///< decoder is of type decode::Decoder*
+ void decoder_removed(void* decoder); ///< decoder is of type decode::Decoder*
+ void new_annotations(); // TODO Supply segment for which they belong to
+ void new_binary_data(unsigned int segment_id, void* decoder, unsigned int bin_class_id);
void decode_reset();
void decode_finished();
void channels_updated();
+ void annotation_visibility_changed();
private Q_SLOTS:
void on_capture_state_changed(int state);
void on_data_cleared();
void on_data_received();
+ void on_input_segment_completed();
+
+ void on_annotation_visibility_changed();
private:
pv::Session &session_;
- vector<data::DecodeChannel> channels_;
+ vector<decode::DecodeChannel> channels_;
struct srd_session *srd_session_;
shared_ptr<Logic> logic_mux_data_;
- shared_ptr<LogicSegment> logic_mux_segment_;
+ uint32_t logic_mux_unit_size_;
bool logic_mux_data_invalid_;
- pv::util::Timestamp start_time_;
- double samplerate_;
+ vector< shared_ptr<Decoder> > stack_;
+ bool stack_config_changed_;
- int64_t samples_decoded_;
+ deque<DecodeSegment> segments_;
+ uint32_t current_segment_id_;
- vector< shared_ptr<decode::Decoder> > stack_;
- map<pair<const srd_decoder*, int>, decode::Row> class_rows_;
-
- /// Annotations for all segments
- vector< map<const decode::Row, decode::RowData>> rows_;
-
- /// Set of annotations for current segment
- map<const decode::Row, decode::RowData> *current_rows_;
-
- mutable mutex input_mutex_, output_mutex_, logic_mux_mutex_;
- mutable condition_variable decode_input_cond_, logic_mux_cond_;
- bool frame_complete_;
+ mutable mutex input_mutex_, output_mutex_, decode_pause_mutex_, logic_mux_mutex_;
+ mutable condition_variable decode_input_cond_, decode_pause_cond_,
+ logic_mux_cond_;
std::thread decode_thread_, logic_mux_thread_;
atomic<bool> decode_interrupt_, logic_mux_interrupt_;
- QString error_message_;
+ bool decode_paused_;
+
+ map<const srd_decoder*, shared_ptr<Logic>> output_logic_;
+ map<const srd_decoder*, vector<uint8_t>> output_logic_muxed_data_;
+ vector< shared_ptr<SignalBase>> output_signals_;
};
} // namespace data
projects / pulseview.git / blobdiff