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
26 import sigrok.core as sr
30 default_drivers = [('demo', {'analog_channels': 4})]
31 default_loglevel = sr.LogLevel.WARN
34 parser = argparse.ArgumentParser(
35 description='Simple sigrok GUI for multimeters and dataloggers.',
36 epilog=textwrap.dedent('''\
37 The DRIVER string is the same as for sigrok-cli(1).
41 %(prog)s --driver tecpel-dmm-8061-ser:conn=/dev/ttyUSB0
43 %(prog)s --driver uni-t-ut61e:conn=1a86.e008
45 formatter_class=argparse.RawDescriptionHelpFormatter)
47 parser.add_argument('-d', '--driver',
49 help='The driver to use')
50 parser.add_argument('-l', '--loglevel',
52 help='Set loglevel (5 is most verbose)')
53 parser.add_argument('--pyside',
56 help='Force use of PySide (default is to use PyQt4)')
57 args = parser.parse_args()
60 'drivers': default_drivers,
61 'loglevel': default_loglevel,
66 result['drivers'] = []
68 m = re.match('(?P<name>[^:]+)(?P<opts>(:[^:=]+=[^:=]+)*)', d)
70 sys.exit('error parsing option "{}"'.format(d))
72 opts = m.group('opts').split(':')[1:]
73 opts = [tuple(kv.split('=')) for kv in opts]
76 result['drivers'].append((m.group('name'), opts))
78 if args.loglevel != None:
80 result['loglevel'] = sr.LogLevel.get(args.loglevel)
82 sys.exit('error: invalid log level')
86 if __name__ == '__main__':
90 qtcompat.load_modules(args['pyside'])
91 QtCore = qtcompat.QtCore
92 QtGui = qtcompat.QtGui
95 context = sr.Context_create()
96 context.log_level = args['loglevel']
98 app = QtGui.QApplication([])
99 s = mainwindow.MainWindow(context, args['drivers'])
102 sys.exit(app.exec_())