class SR_API Output;
class SR_API DataType;
class SR_API Option;
+class SR_API UserDevice;
/** Exception thrown when an error code is returned by any libsigrok call. */
class SR_API Error: public exception
void set_log_callback_default();
/** Create a new session. */
shared_ptr<Session> create_session();
+ /** Create a new user device. */
+ shared_ptr<UserDevice> create_user_device(
+ string vendor, string model, string version);
+ /** Create a header packet. */
+ shared_ptr<Packet> create_header_packet(Glib::TimeVal start_time);
+ /** Create a meta packet. */
+ shared_ptr<Packet> create_meta_packet(
+ map<const ConfigKey *, Glib::VariantBase> config);
+ /** Create a logic packet. */
+ shared_ptr<Packet> create_logic_packet(
+ void *data_pointer, size_t data_length, unsigned int unit_size);
+ /** Create an analog packet. */
+ shared_ptr<Packet> create_analog_packet(
+ vector<shared_ptr<Channel> > channels,
+ float *data_pointer, unsigned int num_samples, const Quantity *mq,
+ const Unit *unit, vector<const QuantityFlag *> mqflags);
/** Load a saved session.
* @param filename File name string. */
shared_ptr<Session> load_session(string filename);
friend class ChannelGroup;
};
+/** A virtual device, created by the user */
+class SR_API UserDevice :
+ public UserOwned<UserDevice, struct sr_dev_inst>,
+ public Device
+{
+public:
+ /** Add a new channel to this device. */
+ shared_ptr<Channel> add_channel(unsigned int index, const ChannelType *type, string name);
+protected:
+ UserDevice(string vendor, string model, string version);
+ ~UserDevice();
+ shared_ptr<Device> get_shared_from_this();
+ /** Deleter needed to allow shared_ptr use with protected destructor. */
+ class Deleter
+ {
+ public:
+ void operator()(UserDevice *device) { delete device; }
+ };
+ friend class Context;
+ friend class Deleter;
+};
+
/** A channel on a device */
class SR_API Channel :
public ParentOwned<Channel, Device, struct sr_channel>
~Channel();
const ChannelType * const _type;
friend class Device;
+ friend class UserDevice;
friend class ChannelGroup;
friend class Session;
friend class TriggerStage;
+ friend class Context;
};
/** A group of channels on a device, which share some configuration */
void append(void *data, size_t length, unsigned int unit_size);
/** Get current trigger setting. */
shared_ptr<Trigger> trigger();
+ /** Get the context. */
+ shared_ptr<Context> context();
/** Set trigger setting.
* @param trigger Trigger object to use. */
void set_trigger(shared_ptr<Trigger> trigger);
friend class Meta;
friend class Logic;
friend class Analog;
+ friend class Context;
};
/** Abstract base class for datafeed packet payloads */