4 ## This file is part of the sigrok-meter project.
6 ## Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
7 ## Copyright (C) 2014 Jens Steinhauser <jens.steinhauser@gmail.com>
9 ## This program is free software; you can redistribute it and/or modify
10 ## it under the terms of the GNU General Public License as published by
11 ## the Free Software Foundation; either version 2 of the License, or
12 ## (at your option) any later version.
14 ## This program is distributed in the hope that it will be useful,
15 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ## GNU General Public License for more details.
19 ## You should have received a copy of the GNU General Public License
20 ## along with this program; if not, write to the Free Software
21 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 import sigrok.core as sr
29 default_drivers = [('demo:analog_channels=4', 'samplerate=4')]
33 parser = argparse.ArgumentParser(
34 description='Simple sigrok GUI for multimeters and dataloggers.',
35 epilog=textwrap.dedent('''\
36 The DRIVER string is the same as for sigrok-cli(1). The nth
37 CONFIG is applied to the nth DRIVER. If there are more drivers
38 than configs, the remaining drivers use the default configuration.
42 %(prog)s --driver tecpel-dmm-8061-ser:conn=/dev/ttyUSB0
44 %(prog)s --driver uni-t-ut61e:conn=1a86.e008
46 %(prog)s --driver demo:analog_channels=1 \\
47 --config samplerate=10
49 formatter_class=argparse.RawDescriptionHelpFormatter)
51 parser.add_argument('-d', '--driver',
54 help='The driver to use')
55 parser.add_argument('-c', '--config',
58 help='Specify device configuration options')
59 parser.add_argument('-l', '--loglevel',
61 default=default_loglevel,
62 help='Set loglevel (5 is most verbose)')
63 parser.add_argument('--pyside',
66 help='Force use of PySide (default is to use PyQt4)')
67 args = parser.parse_args()
69 if len(args.config) > len(args.driver):
70 sys.exit('error: more configurations than drivers given')
72 # merge drivers and configurations into a list of tuples
73 setattr(args, 'drivers', [])
75 args.drivers = default_drivers
76 sys.stderr.write('no driver given, using demo driver\n')
78 args.config.extend([''] * (len(args.driver) - len(args.config)))
79 args.drivers = zip(args.driver, args.config)
85 if __name__ == '__main__':
89 qtcompat.load_modules(args.pyside)
90 QtCore = qtcompat.QtCore
91 QtGui = qtcompat.QtGui
94 context = sr.Context_create()
96 loglevel = sr.LogLevel.get(args.loglevel)
97 context.log_level = loglevel
99 sys.exit('error: invalid log level')
101 app = QtGui.QApplication([])
102 s = mainwindow.MainWindow(context, args.drivers)
105 sys.exit(app.exec_())