2 * This file is part of the PulseView project.
4 * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef PULSEVIEW_PV_DEVICE_DEVINST_H
22 #define PULSEVIEW_PV_DEVICE_DEVINST_H
36 struct sr_channel_group;
38 #include <pv/sigsession.h>
44 class DevInst : public QObject
52 virtual sr_dev_inst* dev_inst() const = 0;
54 virtual void use(SigSession *owner) throw(QString);
56 virtual void release();
58 SigSession* owner() const;
60 virtual std::string format_device_title() const = 0;
62 virtual std::map<std::string, std::string> get_device_info() const = 0;
64 GVariant* get_config(const sr_channel_group *group, int key);
66 bool set_config(const sr_channel_group *group, int key, GVariant *data);
68 GVariant* list_config(const sr_channel_group *group, int key);
70 void enable_channel(const sr_channel *channel, bool enable = true);
73 * @brief Gets the sample limit from the driver.
75 * @return The returned sample limit from the driver, or 0 if the
76 * sample limit could not be read.
78 uint64_t get_sample_limit();
80 virtual bool is_trigger_enabled() const;
88 void config_changed();
97 #endif // PULSEVIEW_PV_DEVICE_DEVINST_H