3 ## This file is part of the sigrok-meter project.
5 ## Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
6 ## Copyright (C) 2014 Jens Steinhauser <jens.steinhauser@gmail.com>
8 ## This program is free software; you can redistribute it and/or modify
9 ## it under the terms of the GNU General Public License as published by
10 ## the Free Software Foundation; either version 2 of the License, or
11 ## (at your option) any later version.
13 ## This program is distributed in the hope that it will be useful,
14 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
15 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 ## GNU General Public License for more details.
18 ## You should have received a copy of the GNU General Public License
19 ## along with this program; if not, write to the Free Software
20 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 import sigrok.core as sr
28 default_drivers = [('demo:analog_channels=4', 'samplerate=4')]
32 parser = argparse.ArgumentParser(
33 description='Simple sigrok GUI for multimeters and dataloggers.',
34 epilog=textwrap.dedent('''\
35 The DRIVER string is the same as for sigrok-cli(1). The nth
36 CONFIG is applied to the nth DRIVER. If there are more drivers
37 than configs, the remaining drivers use the default configuration.
41 %(prog)s --driver tecpel-dmm-8061-ser:conn=/dev/ttyUSB0
43 %(prog)s --driver uni-t-ut61e:conn=1a86.e008
45 %(prog)s --driver demo:analog_channels=1 \\
46 --config samplerate=10
48 formatter_class=argparse.RawDescriptionHelpFormatter)
50 parser.add_argument('-d', '--driver',
53 help='The driver to use')
54 parser.add_argument('-c', '--config',
57 help='Specify device configuration options')
58 parser.add_argument('-l', '--loglevel',
60 default=default_loglevel,
61 help='Set loglevel (5 is most verbose)')
62 parser.add_argument('--pyside',
65 help='Force use of PySide (default is to use PyQt4)')
66 args = parser.parse_args()
68 if len(args.config) > len(args.driver):
69 sys.exit('Error: More configurations than drivers given.')
71 # Merge drivers and configurations into a list of tuples.
72 setattr(args, 'drivers', [])
74 args.drivers = default_drivers
75 sys.stderr.write('No driver given, using demo driver.\n')
77 args.config.extend([''] * (len(args.driver) - len(args.config)))
78 args.drivers = zip(args.driver, args.config)
84 if __name__ == '__main__':
88 qtcompat.load_modules(args.pyside)
89 QtCore = qtcompat.QtCore
90 QtGui = qtcompat.QtGui
93 context = sr.Context_create()
95 loglevel = sr.LogLevel.get(args.loglevel)
96 context.log_level = loglevel
98 sys.exit('Error: invalid log level.')
100 app = QtGui.QApplication([])
101 s = mainwindow.MainWindow(context, args.drivers)
104 sys.exit(app.exec_())