-from multiprocessing import Process, Queue
-from gi.repository import Gtk, GObject
-from sigrok.core import *
-
-def init_and_run(queue):
- def datafeed_in(device, packet):
- if packet.type is PacketType.ANALOG:
- data = packet.payload.data
- unit, unit_str = packet.payload.unit, ""
- if unit is Unit.VOLT:
- unit_str = " V"
- elif unit is Unit.OHM:
- unit_str = " Ohm"
- elif unit is unit.AMPERE:
- unit_str = " A"
- mqflags, mqflags_str = packet.payload.mqflags, ""
- if QuantityFlag.AC in mqflags:
- mqflags_str = " AC"
- elif QuantityFlag.DC in mqflags:
- mqflags_str = " DC"
- for i in range(packet.payload.num_samples):
- dev = "%s" % device.vendor
- val = "%f%s%s" % (data[i], unit_str, mqflags_str)
- queue.put((dev, val))
-
- # log = Log()
- # log.level = LogLevel.SPEW
- context = Context()
- drivers_to_use = ['voltcraft-vc820', 'victor-dmm']
- drivers = [context.drivers[d] for d in drivers_to_use]
- devices = [d.scan()[0] for d in drivers]
- for dev in devices:
- dev.limit_samples = 1000
- session = Session(context)
- for dev in devices:
- session.add_device(dev)
- session.add_callback(datafeed_in)
- session.start()
- session.run()
- session.stop()
-
-class SigrokMeter:
- def __init__(self):
- self.builder = Gtk.Builder()
- self.builder.add_from_file("sigrok-meter.glade")
- self.builder.connect_signals(self)
- self.value_label = self.builder.get_object("value_label")
- self.value_label2 = self.builder.get_object("value_label2")
- self.win = self.builder.get_object("mainwindow")
- self.win.show_all()
- self.queue = Queue()
- GObject.timeout_add(100, self.update_label_if_needed)
-
- def update_label_if_needed(self):
- try:
- t = self.queue.get_nowait()
- l = self.value_label if t[0] != "Victor" else self.value_label2
- l.set_text("%s: %s" % (t[0], t[1]))
- except:
- pass
- GObject.timeout_add(100, self.update_label_if_needed)
+import argparse
+import sigrok.core as sr
+import sys
+import textwrap
+import signal
+
+default_drivers = [('demo:analog_channels=4', 'samplerate=4')]
+
+def parse_cli():
+ parser = argparse.ArgumentParser(
+ description='Simple sigrok GUI for multimeters and dataloggers.',
+ epilog=textwrap.dedent('''\
+ The DRIVER string is the same as for sigrok-cli(1). Multiple
+ DRIVER and CONFIG items can be supplied. The nth CONFIG is applied
+ to the nth DRIVER. If there are more drivers than configs, the
+ remaining drivers use the default configuration.
+
+ Examples:
+
+ %(prog)s --driver tecpel-dmm-8061-ser:conn=/dev/ttyUSB0
+
+ %(prog)s --driver uni-t-ut61e:conn=1a86.e008
+
+ %(prog)s --driver demo:analog_channels=1 \\
+ --config samplerate=10
+
+ %(prog)s --driver voltcraft-k204:conn=/dev/ttyUSB0 \\
+ --driver uni-t-ut61d:conn=1a86.e008 \\
+ --driver uni-t-ut61e-ser:conn=/dev/ttyUSB1
+ '''),
+ formatter_class=argparse.RawDescriptionHelpFormatter)
+
+ parser.add_argument('-d', '--driver',
+ action='append',
+ default=[],
+ help='The driver to use')
+ parser.add_argument('-c', '--config',
+ action='append',
+ default=[],
+ help='Specify device configuration options')
+ parser.add_argument('-l', '--loglevel',
+ type=int,
+ default=None,
+ help='Set loglevel (5 is most verbose)')
+ parser.add_argument('--pyside',
+ action='store_true',
+ default=False,
+ help='Force use of PySide (default is to use PyQt4)')
+ args = parser.parse_args()