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9663c82b JH |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2012-2013 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
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 | |
19 | */ | |
20 | ||
f9abf97e JH |
21 | #include <cassert> |
22 | ||
fe3a1c21 | 23 | #include <libsigrokcxx/libsigrokcxx.hpp> |
19adbc2c | 24 | |
26f209b7 | 25 | #include <QLabel> |
1ebe875c SA |
26 | #include <QGroupBox> |
27 | #include <QRadioButton> | |
26f209b7 | 28 | |
2acdb232 | 29 | #include "connect.hpp" |
9663c82b | 30 | |
da30ecb7 JH |
31 | #include <pv/devicemanager.hpp> |
32 | #include <pv/devices/hardwaredevice.hpp> | |
9663c82b | 33 | |
819f4c25 | 34 | using std::list; |
e8d00928 | 35 | using std::map; |
f9abf97e | 36 | using std::shared_ptr; |
819f4c25 | 37 | using std::string; |
107ca6d3 | 38 | |
e8d00928 ML |
39 | using Glib::ustring; |
40 | using Glib::Variant; | |
41 | using Glib::VariantBase; | |
42 | ||
43 | using sigrok::ConfigKey; | |
44 | using sigrok::Driver; | |
45 | using sigrok::Error; | |
da30ecb7 JH |
46 | |
47 | using pv::devices::HardwareDevice; | |
c9de8b32 | 48 | |
9663c82b JH |
49 | namespace pv { |
50 | namespace dialogs { | |
51 | ||
107ca6d3 | 52 | Connect::Connect(QWidget *parent, pv::DeviceManager &device_manager) : |
9663c82b | 53 | QDialog(parent), |
8dbbc7f0 JH |
54 | device_manager_(device_manager), |
55 | layout_(this), | |
56 | form_(this), | |
57 | form_layout_(&form_), | |
58 | drivers_(&form_), | |
34750abe | 59 | serial_devices_(&form_), |
be7645e8 | 60 | scan_button_(tr("&Scan for devices using driver above"), this), |
8dbbc7f0 JH |
61 | device_list_(this), |
62 | button_box_(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, | |
9663c82b JH |
63 | Qt::Horizontal, this) |
64 | { | |
65 | setWindowTitle(tr("Connect to Device")); | |
66 | ||
8dbbc7f0 JH |
67 | connect(&button_box_, SIGNAL(accepted()), this, SLOT(accept())); |
68 | connect(&button_box_, SIGNAL(rejected()), this, SLOT(reject())); | |
9663c82b JH |
69 | |
70 | populate_drivers(); | |
1ebe875c | 71 | connect(&drivers_, SIGNAL(activated(int)), this, SLOT(driver_selected(int))); |
9663c82b | 72 | |
8dbbc7f0 | 73 | form_.setLayout(&form_layout_); |
9663c82b | 74 | |
1ebe875c SA |
75 | QVBoxLayout *vbox_drv = new QVBoxLayout; |
76 | vbox_drv->addWidget(&drivers_); | |
77 | QGroupBox *groupbox_drv = new QGroupBox(tr("Step 1: Choose the driver")); | |
78 | groupbox_drv->setLayout(vbox_drv); | |
79 | form_layout_.addRow(groupbox_drv); | |
80 | ||
81 | QRadioButton *radiobtn_usb = new QRadioButton(tr("&USB"), this); | |
82 | QRadioButton *radiobtn_serial = new QRadioButton(tr("Serial &Port"), this); | |
83 | QRadioButton *radiobtn_tcp = new QRadioButton(tr("&TCP/IP"), this); | |
9663c82b | 84 | |
1ebe875c SA |
85 | radiobtn_usb->setChecked(true); |
86 | ||
87 | serial_devices_.setEditable(true); | |
88 | serial_devices_.setEnabled(false); | |
89 | ||
90 | tcp_config_ = new QWidget(); | |
91 | QHBoxLayout *tcp_config_layout = new QHBoxLayout(tcp_config_); | |
92 | tcp_host_ = new QLineEdit; | |
93 | tcp_host_->setText("192.168.1.100"); | |
94 | tcp_config_layout->addWidget(tcp_host_); | |
95 | tcp_config_layout->addWidget(new QLabel(":")); | |
96 | tcp_port_ = new QSpinBox; | |
97 | tcp_port_->setRange(1, 65535); | |
98 | tcp_port_->setValue(5555); | |
99 | tcp_config_layout->addWidget(tcp_port_); | |
100 | tcp_use_vxi_ = new QCheckBox(); | |
101 | tcp_use_vxi_->setText(tr("Use VXI")); | |
102 | tcp_config_layout->addSpacing(30); | |
103 | tcp_config_layout->addWidget(tcp_use_vxi_); | |
104 | tcp_config_layout->setContentsMargins(0, 0, 0, 0); | |
105 | tcp_config_->setEnabled(false); | |
106 | ||
107 | QVBoxLayout *vbox_if = new QVBoxLayout; | |
108 | vbox_if->addWidget(radiobtn_usb); | |
109 | vbox_if->addWidget(radiobtn_serial); | |
110 | vbox_if->addWidget(&serial_devices_); | |
111 | vbox_if->addWidget(radiobtn_tcp); | |
112 | vbox_if->addWidget(tcp_config_); | |
113 | ||
114 | QGroupBox *groupbox_if = new QGroupBox(tr("Step 2: Choose the interface")); | |
115 | groupbox_if->setLayout(vbox_if); | |
116 | form_layout_.addRow(groupbox_if); | |
117 | ||
118 | QVBoxLayout *vbox_scan = new QVBoxLayout; | |
119 | vbox_scan->addWidget(&scan_button_); | |
120 | QGroupBox *groupbox_scan = new QGroupBox(tr("Step 3: Scan for devices")); | |
121 | groupbox_scan->setLayout(vbox_scan); | |
122 | form_layout_.addRow(groupbox_scan); | |
123 | ||
124 | QVBoxLayout *vbox_select = new QVBoxLayout; | |
125 | vbox_select->addWidget(&device_list_); | |
126 | QGroupBox *groupbox_select = new QGroupBox(tr("Step 4: Select the device")); | |
127 | groupbox_select->setLayout(vbox_select); | |
128 | form_layout_.addRow(groupbox_select); | |
26f209b7 | 129 | |
9663c82b JH |
130 | unset_connection(); |
131 | ||
1ebe875c SA |
132 | connect(radiobtn_serial, SIGNAL(toggled(bool)), this, SLOT(serial_toggled(bool))); |
133 | connect(radiobtn_tcp, SIGNAL(toggled(bool)), this, SLOT(tcp_toggled(bool))); | |
134 | connect(&scan_button_, SIGNAL(pressed()), this, SLOT(scan_pressed())); | |
c9de8b32 | 135 | |
8dbbc7f0 | 136 | setLayout(&layout_); |
1ebe875c | 137 | |
8dbbc7f0 | 138 | layout_.addWidget(&form_); |
8dbbc7f0 | 139 | layout_.addWidget(&button_box_); |
9663c82b JH |
140 | } |
141 | ||
e8d00928 | 142 | shared_ptr<HardwareDevice> Connect::get_selected_device() const |
5eb0fa13 | 143 | { |
8dbbc7f0 | 144 | const QListWidgetItem *const item = device_list_.currentItem(); |
5eb0fa13 | 145 | if (!item) |
e8d00928 | 146 | return shared_ptr<HardwareDevice>(); |
19adbc2c | 147 | |
e8d00928 | 148 | return item->data(Qt::UserRole).value<shared_ptr<HardwareDevice>>(); |
5eb0fa13 JH |
149 | } |
150 | ||
9663c82b JH |
151 | void Connect::populate_drivers() |
152 | { | |
8dbbc7f0 | 153 | for (auto entry : device_manager_.context()->drivers()) { |
e8d00928 ML |
154 | auto name = entry.first; |
155 | auto driver = entry.second; | |
30938303 JH |
156 | /** |
157 | * We currently only support devices that can deliver | |
158 | * samples at a fixed samplerate i.e. oscilloscopes and | |
159 | * logic analysers. | |
160 | * @todo Add support for non-monotonic devices i.e. DMMs | |
161 | * and sensors. | |
162 | */ | |
7bb0fbf4 ML |
163 | const auto keys = driver->config_keys(); |
164 | ||
165 | bool supported_device = keys.count(ConfigKey::LOGIC_ANALYZER) | | |
166 | keys.count(ConfigKey::OSCILLOSCOPE); | |
30938303 | 167 | |
793f8096 | 168 | if (supported_device) |
8dbbc7f0 | 169 | drivers_.addItem(QString("%1 (%2)").arg( |
744aa24f | 170 | driver->long_name().c_str(), name.c_str()), |
e8d00928 | 171 | qVariantFromValue(driver)); |
30938303 | 172 | } |
9663c82b JH |
173 | } |
174 | ||
34750abe AJ |
175 | void Connect::populate_serials(shared_ptr<Driver> driver) |
176 | { | |
177 | serial_devices_.clear(); | |
178 | for (auto serial : device_manager_.context()->serials(driver)) | |
179 | serial_devices_.addItem(QString("%1 (%2)").arg( | |
744aa24f | 180 | serial.first.c_str(), serial.second.c_str()), |
34750abe AJ |
181 | QString::fromStdString(serial.first)); |
182 | } | |
183 | ||
c9de8b32 JH |
184 | void Connect::unset_connection() |
185 | { | |
8dbbc7f0 | 186 | device_list_.clear(); |
8dbbc7f0 | 187 | button_box_.button(QDialogButtonBox::Ok)->setDisabled(true); |
c9de8b32 JH |
188 | } |
189 | ||
1ebe875c | 190 | void Connect::serial_toggled(bool checked) |
c9de8b32 | 191 | { |
1ebe875c | 192 | serial_devices_.setEnabled(checked); |
c9de8b32 JH |
193 | } |
194 | ||
1ebe875c | 195 | void Connect::tcp_toggled(bool checked) |
26f209b7 | 196 | { |
1ebe875c | 197 | tcp_config_->setEnabled(checked); |
26f209b7 | 198 | } |
199 | ||
c9de8b32 JH |
200 | void Connect::scan_pressed() |
201 | { | |
8dbbc7f0 | 202 | device_list_.clear(); |
c9de8b32 | 203 | |
8dbbc7f0 | 204 | const int index = drivers_.currentIndex(); |
793f8096 | 205 | if (index == -1) |
c9de8b32 JH |
206 | return; |
207 | ||
e8d00928 | 208 | shared_ptr<Driver> driver = |
8dbbc7f0 | 209 | drivers_.itemData(index).value<shared_ptr<Driver>>(); |
c9de8b32 | 210 | |
e8d00928 | 211 | assert(driver); |
c9de8b32 | 212 | |
e8d00928 | 213 | map<const ConfigKey *, VariantBase> drvopts; |
c9de8b32 | 214 | |
1ebe875c | 215 | if (serial_devices_.isEnabled()) { |
34750abe AJ |
216 | QString serial; |
217 | const int index = serial_devices_.currentIndex(); | |
218 | if (index >= 0 && index < serial_devices_.count() && | |
219 | serial_devices_.currentText() == serial_devices_.itemText(index)) | |
220 | serial = serial_devices_.itemData(index).value<QString>(); | |
221 | else | |
222 | serial = serial_devices_.currentText(); | |
e8d00928 | 223 | drvopts[ConfigKey::CONN] = Variant<ustring>::create( |
34750abe AJ |
224 | serial.toUtf8().constData()); |
225 | } | |
c9de8b32 | 226 | |
1ebe875c SA |
227 | if (tcp_config_->isEnabled()) { |
228 | QString host = tcp_host_->text(); | |
229 | QString port = tcp_port_->text(); | |
230 | if (!host.isEmpty()) { | |
231 | QString conn; | |
232 | if (tcp_use_vxi_->isChecked()) | |
233 | conn = QString("vxi/%1/%2").arg(host, port); | |
234 | else | |
235 | conn = QString("tcp-raw/%1/%2").arg(host, port); | |
236 | ||
26f209b7 | 237 | drvopts[ConfigKey::CONN] = Variant<ustring>::create( |
238 | conn.toUtf8().constData()); | |
239 | } | |
240 | } | |
241 | ||
da30ecb7 | 242 | const list< shared_ptr<HardwareDevice> > devices = |
8dbbc7f0 | 243 | device_manager_.driver_scan(driver, drvopts); |
c9de8b32 | 244 | |
2ad82c2e | 245 | for (shared_ptr<HardwareDevice> device : devices) { |
e8d00928 | 246 | assert(device); |
19adbc2c | 247 | |
e8d00928 | 248 | QString text = QString::fromStdString( |
3084ed4b | 249 | device->display_name(device_manager_)); |
da30ecb7 JH |
250 | text += QString(" with %1 channels").arg( |
251 | device->device()->channels().size()); | |
c9de8b32 | 252 | |
5eb0fa13 | 253 | QListWidgetItem *const item = new QListWidgetItem(text, |
8dbbc7f0 | 254 | &device_list_); |
e8d00928 | 255 | item->setData(Qt::UserRole, qVariantFromValue(device)); |
8dbbc7f0 | 256 | device_list_.addItem(item); |
c9de8b32 JH |
257 | } |
258 | ||
8dbbc7f0 JH |
259 | device_list_.setCurrentRow(0); |
260 | button_box_.button(QDialogButtonBox::Ok)->setDisabled(device_list_.count() == 0); | |
c9de8b32 JH |
261 | } |
262 | ||
1ebe875c | 263 | void Connect::driver_selected(int index) |
9663c82b | 264 | { |
e8d00928 | 265 | shared_ptr<Driver> driver = |
8dbbc7f0 | 266 | drivers_.itemData(index).value<shared_ptr<Driver>>(); |
9663c82b JH |
267 | |
268 | unset_connection(); | |
269 | ||
1ebe875c | 270 | populate_serials(driver); |
9663c82b JH |
271 | } |
272 | ||
9663c82b JH |
273 | } // namespace dialogs |
274 | } // namespace pv |