2 * This file is part of the PulseView project.
4 * Copyright (C) 2012-2013 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, see <http://www.gnu.org/licenses/>.
22 #include <libsigrokcxx/libsigrokcxx.hpp>
26 #include <QRadioButton>
28 #include "connect.hpp"
30 #include <pv/devicemanager.hpp>
31 #include <pv/devices/hardwaredevice.hpp>
35 using std::shared_ptr;
40 using Glib::VariantBase;
42 using sigrok::ConfigKey;
46 using pv::devices::HardwareDevice;
51 Connect::Connect(QWidget *parent, pv::DeviceManager &device_manager) :
53 device_manager_(device_manager),
58 serial_devices_(&form_),
59 scan_button_(tr("&Scan for devices using driver above"), this),
61 button_box_(QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
64 setWindowTitle(tr("Connect to Device"));
66 connect(&button_box_, SIGNAL(accepted()), this, SLOT(accept()));
67 connect(&button_box_, SIGNAL(rejected()), this, SLOT(reject()));
70 connect(&drivers_, SIGNAL(activated(int)), this, SLOT(driver_selected(int)));
72 form_.setLayout(&form_layout_);
74 QVBoxLayout *vbox_drv = new QVBoxLayout;
75 vbox_drv->addWidget(&drivers_);
76 QGroupBox *groupbox_drv = new QGroupBox(tr("Step 1: Choose the driver"));
77 groupbox_drv->setLayout(vbox_drv);
78 form_layout_.addRow(groupbox_drv);
80 QRadioButton *radiobtn_usb = new QRadioButton(tr("&USB"), this);
81 QRadioButton *radiobtn_serial = new QRadioButton(tr("Serial &Port"), this);
82 QRadioButton *radiobtn_tcp = new QRadioButton(tr("&TCP/IP"), this);
84 radiobtn_usb->setChecked(true);
86 serial_devices_.setEditable(true);
87 serial_devices_.setEnabled(false);
89 tcp_config_ = new QWidget();
90 QHBoxLayout *tcp_config_layout = new QHBoxLayout(tcp_config_);
91 tcp_host_ = new QLineEdit;
92 tcp_host_->setText("192.168.1.100");
93 tcp_config_layout->addWidget(tcp_host_);
94 tcp_config_layout->addWidget(new QLabel(":"));
95 tcp_port_ = new QSpinBox;
96 tcp_port_->setRange(1, 65535);
97 tcp_port_->setValue(5555);
98 tcp_config_layout->addWidget(tcp_port_);
99 tcp_use_vxi_ = new QCheckBox();
100 tcp_use_vxi_->setText(tr("Use VXI"));
101 tcp_config_layout->addSpacing(30);
102 tcp_config_layout->addWidget(tcp_use_vxi_);
103 tcp_config_layout->setContentsMargins(0, 0, 0, 0);
104 tcp_config_->setEnabled(false);
106 QVBoxLayout *vbox_if = new QVBoxLayout;
107 vbox_if->addWidget(radiobtn_usb);
108 vbox_if->addWidget(radiobtn_serial);
109 vbox_if->addWidget(&serial_devices_);
110 vbox_if->addWidget(radiobtn_tcp);
111 vbox_if->addWidget(tcp_config_);
113 QGroupBox *groupbox_if = new QGroupBox(tr("Step 2: Choose the interface"));
114 groupbox_if->setLayout(vbox_if);
115 form_layout_.addRow(groupbox_if);
117 QVBoxLayout *vbox_scan = new QVBoxLayout;
118 vbox_scan->addWidget(&scan_button_);
119 QGroupBox *groupbox_scan = new QGroupBox(tr("Step 3: Scan for devices"));
120 groupbox_scan->setLayout(vbox_scan);
121 form_layout_.addRow(groupbox_scan);
123 QVBoxLayout *vbox_select = new QVBoxLayout;
124 vbox_select->addWidget(&device_list_);
125 QGroupBox *groupbox_select = new QGroupBox(tr("Step 4: Select the device"));
126 groupbox_select->setLayout(vbox_select);
127 form_layout_.addRow(groupbox_select);
131 connect(radiobtn_serial, SIGNAL(toggled(bool)), this, SLOT(serial_toggled(bool)));
132 connect(radiobtn_tcp, SIGNAL(toggled(bool)), this, SLOT(tcp_toggled(bool)));
133 connect(&scan_button_, SIGNAL(pressed()), this, SLOT(scan_pressed()));
137 layout_.addWidget(&form_);
138 layout_.addWidget(&button_box_);
141 shared_ptr<HardwareDevice> Connect::get_selected_device() const
143 const QListWidgetItem *const item = device_list_.currentItem();
145 return shared_ptr<HardwareDevice>();
147 return item->data(Qt::UserRole).value<shared_ptr<HardwareDevice>>();
150 void Connect::populate_drivers()
152 for (auto entry : device_manager_.context()->drivers()) {
153 auto name = entry.first;
154 auto driver = entry.second;
156 * We currently only support devices that can deliver
157 * samples at a fixed samplerate i.e. oscilloscopes and
159 * @todo Add support for non-monotonic devices i.e. DMMs
162 const auto keys = driver->config_keys();
164 bool supported_device = keys.count(ConfigKey::LOGIC_ANALYZER) |
165 keys.count(ConfigKey::OSCILLOSCOPE);
167 if (supported_device)
168 drivers_.addItem(QString("%1 (%2)").arg(
169 driver->long_name().c_str(), name.c_str()),
170 qVariantFromValue(driver));
174 void Connect::populate_serials(shared_ptr<Driver> driver)
176 serial_devices_.clear();
177 for (auto serial : device_manager_.context()->serials(driver))
178 serial_devices_.addItem(QString("%1 (%2)").arg(
179 serial.first.c_str(), serial.second.c_str()),
180 QString::fromStdString(serial.first));
183 void Connect::unset_connection()
185 device_list_.clear();
186 button_box_.button(QDialogButtonBox::Ok)->setDisabled(true);
189 void Connect::serial_toggled(bool checked)
191 serial_devices_.setEnabled(checked);
194 void Connect::tcp_toggled(bool checked)
196 tcp_config_->setEnabled(checked);
199 void Connect::scan_pressed()
201 device_list_.clear();
203 const int index = drivers_.currentIndex();
207 shared_ptr<Driver> driver =
208 drivers_.itemData(index).value<shared_ptr<Driver>>();
212 map<const ConfigKey *, VariantBase> drvopts;
214 if (serial_devices_.isEnabled()) {
216 const int index = serial_devices_.currentIndex();
217 if (index >= 0 && index < serial_devices_.count() &&
218 serial_devices_.currentText() == serial_devices_.itemText(index))
219 serial = serial_devices_.itemData(index).value<QString>();
221 serial = serial_devices_.currentText();
222 drvopts[ConfigKey::CONN] = Variant<ustring>::create(
223 serial.toUtf8().constData());
226 if (tcp_config_->isEnabled()) {
227 QString host = tcp_host_->text();
228 QString port = tcp_port_->text();
229 if (!host.isEmpty()) {
231 if (tcp_use_vxi_->isChecked())
232 conn = QString("vxi/%1/%2").arg(host, port);
234 conn = QString("tcp-raw/%1/%2").arg(host, port);
236 drvopts[ConfigKey::CONN] = Variant<ustring>::create(
237 conn.toUtf8().constData());
241 const list< shared_ptr<HardwareDevice> > devices =
242 device_manager_.driver_scan(driver, drvopts);
244 for (shared_ptr<HardwareDevice> device : devices) {
247 QString text = QString::fromStdString(
248 device->display_name(device_manager_));
249 text += QString(" with %1 channels").arg(
250 device->device()->channels().size());
252 QListWidgetItem *const item = new QListWidgetItem(text,
254 item->setData(Qt::UserRole, qVariantFromValue(device));
255 device_list_.addItem(item);
258 device_list_.setCurrentRow(0);
259 button_box_.button(QDialogButtonBox::Ok)->setDisabled(device_list_.count() == 0);
262 void Connect::driver_selected(int index)
264 shared_ptr<Driver> driver =
265 drivers_.itemData(index).value<shared_ptr<Driver>>();
269 populate_serials(driver);
272 } // namespace dialogs