X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsigsession.cpp;h=03cf238ac42f11b766979a4d6068e5ac995ae10b;hp=b9ccc2b613d9d06f84a4ebab7caa2aa2eb8d0ab0;hb=37fdce0ac5e92fe0dfdee42f80e4dfe2eab332f0;hpb=9c11267166672b9ef174ca9313c02987364f68aa

diff --git a/pv/sigsession.cpp b/pv/sigsession.cpp
index b9ccc2b6..03cf238a 100644
--- a/pv/sigsession.cpp
+++ b/pv/sigsession.cpp
@@ -20,8 +20,11 @@
 
 #include "sigsession.h"
 
-#include "logicdata.h"
-#include "logicdatasnapshot.h"
+#include "data/analog.h"
+#include "data/analogsnapshot.h"
+#include "data/logic.h"
+#include "data/logicsnapshot.h"
+#include "view/analogsignal.h"
 #include "view/logicsignal.h"
 
 #include <QDebug>
@@ -64,7 +67,7 @@ void SigSession::load_file(const string &name)
 
 SigSession::capture_state SigSession::get_capture_state() const
 {
-	lock_guard<mutex> lock(_state_mutex);
+	lock_guard<mutex> lock(_sampling_mutex);
 	return _capture_state;
 }
 
@@ -73,10 +76,12 @@ void SigSession::start_capture(struct sr_dev_inst *sdi,
 {
 	stop_capture();
 
+	lock_guard<mutex> lock(_sampling_mutex);
+	_sample_rate = sample_rate;
 
 	_sampling_thread.reset(new boost::thread(
 		&SigSession::sample_thread_proc, this, sdi,
-		record_length, sample_rate));
+		record_length));
 }
 
 void SigSession::stop_capture()
@@ -98,14 +103,14 @@ vector< shared_ptr<view::Signal> > SigSession::get_signals()
 	return _signals;
 }
 
-boost::shared_ptr<LogicData> SigSession::get_data()
+boost::shared_ptr<data::Logic> SigSession::get_data()
 {
 	return _logic_data;
 }
 
 void SigSession::set_capture_state(capture_state state)
 {
-	lock_guard<mutex> lock(_state_mutex);
+	lock_guard<mutex> lock(_sampling_mutex);
 	_capture_state = state;
 	capture_state_changed(state);
 }
@@ -133,7 +138,7 @@ void SigSession::load_thread_proc(const string name)
 }
 
 void SigSession::sample_thread_proc(struct sr_dev_inst *sdi,
-	uint64_t record_length, uint64_t sample_rate)
+	uint64_t record_length)
 {
 	sr_session_new();
 	sr_session_datafeed_callback_add(data_feed_in_proc);
@@ -151,11 +156,14 @@ void SigSession::sample_thread_proc(struct sr_dev_inst *sdi,
 		return;
 	}
 
-	if (sr_dev_config_set(sdi, SR_HWCAP_SAMPLERATE,
-		&sample_rate) != SR_OK) {
-		qDebug() << "Failed to configure samplerate.";
-		sr_session_destroy();
-		return;
+	{
+		lock_guard<mutex> lock(_sampling_mutex);
+		if (sr_dev_config_set(sdi, SR_HWCAP_SAMPLERATE,
+			&_sample_rate) != SR_OK) {
+			qDebug() << "Failed to configure samplerate.";
+			sr_session_destroy();
+			return;
+		}
 	}
 
 	if (sr_session_start() != SR_OK) {
@@ -177,10 +185,11 @@ void SigSession::feed_in_meta_logic(const struct sr_dev_inst *sdi,
 	using view::LogicSignal;
 
 	{
-		lock_guard<mutex> lock(_data_mutex);
+		lock_guard<mutex> data_lock(_data_mutex);
+		lock_guard<mutex> sampling_lock(_sampling_mutex);
 
-		// Create an empty LogicData for coming data snapshots
-		_logic_data.reset(new LogicData(meta_logic));
+		// Create an empty data::Logic for coming data snapshots
+		_logic_data.reset(new data::Logic(meta_logic, _sample_rate));
 		assert(_logic_data);
 		if (!_logic_data)
 			return;
@@ -206,14 +215,43 @@ void SigSession::feed_in_meta_logic(const struct sr_dev_inst *sdi,
 	}
 }
 
+void SigSession::feed_in_meta_analog(const struct sr_dev_inst *sdi,
+	const sr_datafeed_meta_analog &meta_analog)
+{
+	using view::AnalogSignal;
+
+	{
+		lock_guard<mutex> data_lock(_data_mutex);
+		lock_guard<mutex> sampling_lock(_sampling_mutex);
+
+		// Create an empty data::Analog for coming data snapshots
+		_analog_data.reset(new data::Analog(
+			meta_analog, _sample_rate));
+		assert(_analog_data);
+		if (!_analog_data)
+			return;
+	}
+
+	{
+		lock_guard<mutex> lock(_signals_mutex);
+
+		// Add the signals
+		shared_ptr<AnalogSignal> signal(
+			new AnalogSignal(QString("???"), _analog_data));
+		_signals.push_back(signal);
+
+		signals_changed();
+	}
+}
+
 void SigSession::feed_in_logic(const sr_datafeed_logic &logic)
 {
 	lock_guard<mutex> lock(_data_mutex);
 	if (!_cur_logic_snapshot)
 	{
 		// Create a new data snapshot
-		_cur_logic_snapshot = shared_ptr<LogicDataSnapshot>(
-			new LogicDataSnapshot(logic));
+		_cur_logic_snapshot = shared_ptr<data::LogicSnapshot>(
+			new data::LogicSnapshot(logic));
 		_logic_data->push_snapshot(_cur_logic_snapshot);
 	}
 	else
@@ -225,6 +263,24 @@ void SigSession::feed_in_logic(const sr_datafeed_logic &logic)
 	data_updated();
 }
 
+void SigSession::feed_in_analog(const sr_datafeed_analog &analog)
+{
+	lock_guard<mutex> lock(_data_mutex);
+	if (!_cur_analog_snapshot)
+	{
+		// Create a new data snapshot
+		_cur_analog_snapshot = shared_ptr<data::AnalogSnapshot>(
+			new data::AnalogSnapshot(analog));
+		_analog_data->push_snapshot(_cur_analog_snapshot);
+	}
+	else
+	{
+		// Append to the existing data snapshot
+		_cur_analog_snapshot->append_payload(analog);
+	}
+
+	data_updated();
+}
 
 void SigSession::data_feed_in(const struct sr_dev_inst *sdi,
 	const struct sr_datafeed_packet *packet)
@@ -246,16 +302,28 @@ void SigSession::data_feed_in(const struct sr_dev_inst *sdi,
 			*(const sr_datafeed_meta_logic*)packet->payload);
 		break;
 
+	case SR_DF_META_ANALOG:
+		assert(packet->payload);
+		feed_in_meta_analog(sdi,
+			*(const sr_datafeed_meta_analog*)packet->payload);
+		break;
+
 	case SR_DF_LOGIC:
 		assert(packet->payload);
 		feed_in_logic(*(const sr_datafeed_logic*)packet->payload);
 		break;
 
+	case SR_DF_ANALOG:
+		assert(packet->payload);
+		feed_in_analog(*(const sr_datafeed_analog*)packet->payload);
+		break;
+
 	case SR_DF_END:
 	{
 		{
 			lock_guard<mutex> lock(_data_mutex);
 			_cur_logic_snapshot.reset();
+			_cur_analog_snapshot.reset();
 		}
 		data_updated();
 		break;