- stop_capture();
- _sampling_thread.reset(new boost::thread(
- &SigSession::load_thread_proc, this, name,
- error_handler));
+ _session = _device_manager.context()->load_session(name);
+ _device = _session->devices()[0];
+ _decode_traces.clear();
+ _session->add_datafeed_callback([=]
+ (shared_ptr<Device> device, shared_ptr<Packet> packet) {
+ data_feed_in(device, packet);
+ });
+ _device_manager.update_display_name(_device);
+ update_signals(_device);
+}
+
+void SigSession::set_default_device()
+{
+ shared_ptr<HardwareDevice> default_device;
+ const list< shared_ptr<HardwareDevice> > &devices =
+ _device_manager.devices();
+
+ if (!devices.empty()) {
+ // Fall back to the first device in the list.
+ default_device = devices.front();
+
+ // Try and find the demo device and select that by default
+ for (shared_ptr<HardwareDevice> dev : devices)
+ if (dev->driver()->name().compare("demo") == 0) {
+ default_device = dev;
+ break;
+ }
+
+ set_device(default_device);
+ }