forked from M-Labs/artiq
dashboard: handle device dependencies in moninj
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parent
c98fe70cfa
commit
dc9327e056
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@ -1,6 +1,6 @@
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import asyncio
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import logging
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from itertools import chain
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from collections import namedtuple
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from PyQt5 import QtCore, QtWidgets, QtGui
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@ -14,11 +14,11 @@ logger = logging.getLogger(__name__)
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class _TTLWidget(QtWidgets.QFrame):
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def __init__(self, channel, set_mode, force_out, title):
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def __init__(self, dm, channel, force_out, title):
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QtWidgets.QFrame.__init__(self)
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self.channel = channel
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self.set_mode = set_mode
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self.set_mode = dm.ttl_set_mode
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self.force_out = force_out
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self.setFrameShape(QtWidgets.QFrame.Box)
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@ -165,7 +165,7 @@ class _SimpleDisplayWidget(QtWidgets.QFrame):
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class _DDSWidget(_SimpleDisplayWidget):
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def __init__(self, bus_channel, channel, title):
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def __init__(self, dm, bus_channel, channel, title):
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self.bus_channel = bus_channel
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self.channel = channel
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self.cur_frequency = 0
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@ -180,7 +180,7 @@ class _DDSWidget(_SimpleDisplayWidget):
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class _DACWidget(_SimpleDisplayWidget):
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def __init__(self, spi_channel, channel, title):
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def __init__(self, dm, spi_channel, channel, title):
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self.spi_channel = spi_channel
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self.channel = channel
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self.cur_value = 0
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@ -194,106 +194,131 @@ class _DACWidget(_SimpleDisplayWidget):
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return (self.spi_channel, self.channel)
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_WidgetDesc = namedtuple("_WidgetDesc", "uid comment cls arguments")
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def setup_from_ddb(ddb):
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core_addr = None
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dds_sysclk = None
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description = set()
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for k, v in ddb.items():
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comment = None
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if "comment" in v:
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comment = v["comment"]
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try:
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if isinstance(v, dict) and v["type"] == "local":
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if k == "core":
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core_addr = v["arguments"]["host"]
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elif v["module"] == "artiq.coredevice.ttl":
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channel = v["arguments"]["channel"]
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force_out = v["class"] == "TTLOut"
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widget = _WidgetDesc(k, comment, _TTLWidget, (channel, force_out, k))
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description.add(widget)
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elif (v["module"] == "artiq.coredevice.dds"
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and v["class"] == "DDSGroupAD9914"):
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dds_sysclk = v["arguments"]["sysclk"]
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elif (v["module"] == "artiq.coredevice.dds"
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and v["class"] == "DDSChannelAD9914"):
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bus_channel = v["arguments"]["bus_channel"]
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channel = v["arguments"]["channel"]
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widget = _WidgetDesc(k, comment, _DDSWidget, (bus_channel, channel, k))
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description.add(widget)
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elif (v["module"] == "artiq.coredevice.ad5360"
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and v["class"] == "AD5360"):
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spi_device = v["arguments"]["spi_device"]
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spi_device = ddb[spi_device]
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while isinstance(spi_device, str):
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spi_device = ddb[spi_device]
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spi_channel = spi_device["arguments"]["channel"]
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for channel in range(32):
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widget = _WidgetDesc((k, channel), comment, _DACWidget, (spi_channel, channel, k))
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description.add(widget)
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except KeyError:
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pass
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return core_addr, dds_sysclk, description
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class _DeviceManager:
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def __init__(self, init):
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def __init__(self):
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self.core_addr = None
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self.new_core_addr = asyncio.Event()
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self.core_connection = None
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self.core_connector_task = asyncio.ensure_future(self.core_connector())
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self.ddb = dict()
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self.description = set()
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self.widgets_by_uid = dict()
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self.dds_sysclk = 0
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self.ttl_cb = lambda: None
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self.ttl_widgets = dict()
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self.ttl_widgets_by_channel = dict()
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self.dds_cb = lambda: None
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self.dds_widgets = dict()
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self.dds_widgets_by_channel = dict()
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self.dac_cb = lambda: None
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self.dac_widgets = dict()
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self.dac_widgets_by_channel = dict()
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for k, v in init.items():
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self[k] = v
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def __setitem__(self, k, v):
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if k in self.ttl_widgets:
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del self[k]
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if k in self.dds_widgets:
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del self[k]
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if k in self.dac_widgets:
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del self[k]
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if not isinstance(v, dict):
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return
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widgets = []
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try:
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if v["type"] == "local":
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if k == "core":
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self.core_addr = v["arguments"]["host"]
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def init_ddb(self, ddb):
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self.ddb = ddb
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return ddb
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def notify(self, mod):
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core_addr, dds_sysclk, description = setup_from_ddb(self.ddb)
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if core_addr != self.core_addr:
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self.core_addr = core_addr
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self.new_core_addr.set()
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elif v["module"] == "artiq.coredevice.ttl":
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channel = v["arguments"]["channel"]
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force_out = v["class"] == "TTLOut"
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widget = _TTLWidget(
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channel, self.ttl_set_mode, force_out, k)
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self.ttl_widgets[k] = widget
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self.ttl_widgets_by_channel[channel] = widget
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self.ttl_cb()
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self.setup_ttl_monitoring(True, channel)
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widgets.append(widget)
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elif (v["module"] == "artiq.coredevice.dds"
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and v["class"] == "DDSGroupAD9914"):
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self.dds_sysclk = v["arguments"]["sysclk"]
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elif (v["module"] == "artiq.coredevice.dds"
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and v["class"] == "DDSChannelAD9914"):
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bus_channel = v["arguments"]["bus_channel"]
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channel = v["arguments"]["channel"]
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widget = _DDSWidget(bus_channel, channel, k)
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self.dds_widgets[k] = widget
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self.dds_widgets_by_channel[(bus_channel, channel)] = widget
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self.dds_cb()
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self.setup_dds_monitoring(True, bus_channel, channel)
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widgets.append(widget)
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elif (v["module"] == "artiq.coredevice.ad5360"
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and v["class"] == "AD5360"):
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spi_channel = 27 # TODO/FIXME
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for channel in range(32):
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widget = _DACWidget(spi_channel, channel, k)
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self.dac_widgets_by_channel[(spi_channel, channel)] = widget
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self.setup_dds_monitoring(True, spi_channel, channel)
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widgets.append(widget)
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self.dac_widgets[k+str(channel)] = widgets
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self.dac_cb()
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except KeyError:
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pass
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if "comment" in v:
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for widget in widgets:
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widget.setToolTip(v["comment"])
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def __delitem__(self, k):
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if k in self.ttl_widgets:
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widget = self.ttl_widgets[k]
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self.dds_sysclk = dds_sysclk
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for to_remove in self.description - description:
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widget = self.widgets_by_uid[to_remove.uid]
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del self.widgets_by_uid[to_remove.uid]
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if isinstance(widget, _TTLWidget):
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self.setup_ttl_monitoring(False, widget.channel)
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widget.deleteLater()
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del self.ttl_widgets_by_channel[widget.channel]
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del self.ttl_widgets[k]
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del self.ttl_widgets[widget.channel]
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self.ttl_cb()
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if k in self.dds_widgets:
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widget = self.dds_widgets[k]
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elif isinstance(widget, _DDSWidget):
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self.setup_dds_monitoring(False, widget.bus_channel, widget.channel)
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widget.deleteLater()
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del self.dds_widgets_by_channel[(widget.bus_channel, widget.channel)]
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del self.dds_widgets[k]
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del self.dds_widgets[(widget.bus_channel, widget.channel)]
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self.dds_cb()
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if k in self.dac_widgets:
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for widget in self.dac_widgets[k]:
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elif isinstance(widget, _DACWidget):
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self.setup_dac_monitoring(False, widget.spi_channel, widget.channel)
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widget.deleteLater()
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del self.dac_widgets_by_channel[(widget.spi_channel, widget.channel)]
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del self.dac_widgets[k]
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del self.dac_widgets[(widget.spi_channel, widget.channel)]
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self.dac_cb()
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else:
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raise ValueError
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for to_add in description - self.description:
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widget = to_add.cls(self, *to_add.arguments)
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if to_add.comment is not None:
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widget.setToolTip(to_add.comment)
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self.widgets_by_uid[to_add.uid] = widget
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if isinstance(widget, _TTLWidget):
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self.ttl_widgets[widget.channel] = widget
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self.ttl_cb()
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self.setup_ttl_monitoring(True, widget.channel)
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elif isinstance(widget, _DDSWidget):
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self.dds_widgets[(widget.bus_channel, widget.channel)] = widget
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self.dds_cb()
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self.setup_dds_monitoring(True, widget.bus_channel, widget.channel)
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elif isinstance(widget, _DACWidget):
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self.dac_widgets[(widget.spi_channel, widget.channel)] = widget
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self.dac_cb()
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self.setup_dac_monitoring(True, widget.spi_channel, widget.channel)
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else:
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raise ValueError
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self.description = description
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def ttl_set_mode(self, channel, mode):
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if self.core_connection is not None:
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widget = self.ttl_widgets_by_channel[channel]
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widget = self.ttl_widgets[channel]
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if mode == "0":
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widget.cur_override = True
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widget.cur_level = False
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@ -330,25 +355,25 @@ class _DeviceManager:
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self.core_connection.monitor(enable, spi_channel, channel)
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def monitor_cb(self, channel, probe, value):
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if channel in self.ttl_widgets_by_channel:
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widget = self.ttl_widgets_by_channel[channel]
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if channel in self.ttl_widgets:
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widget = self.ttl_widgets[channel]
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if probe == TTLProbe.level.value:
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widget.cur_level = bool(value)
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elif probe == TTLProbe.oe.value:
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widget.cur_oe = bool(value)
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widget.refresh_display()
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if (channel, probe) in self.dds_widgets_by_channel:
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widget = self.dds_widgets_by_channel[(channel, probe)]
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if (channel, probe) in self.dds_widgets:
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widget = self.dds_widgets[(channel, probe)]
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widget.cur_frequency = value*self.dds_sysclk/2**32
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widget.refresh_display()
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if (channel, probe) in self.dac_widgets_by_channel:
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widget = self.dac_widgets_by_channel[(channel, probe)]
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if (channel, probe) in self.dac_widgets:
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widget = self.dac_widgets[(channel, probe)]
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widget.cur_value = value
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widget.refresh_display()
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def injection_status_cb(self, channel, override, value):
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if channel in self.ttl_widgets_by_channel:
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self.ttl_widgets_by_channel[channel].cur_override = bool(value)
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if channel in self.ttl_widgets:
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self.ttl_widgets[channel].cur_override = bool(value)
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async def core_connector(self):
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while True:
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@ -365,11 +390,11 @@ class _DeviceManager:
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logger.error("failed to connect to core device moninj", exc_info=True)
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else:
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self.core_connection = new_core_connection
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for ttl_channel in self.ttl_widgets_by_channel.keys():
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for ttl_channel in self.ttl_widgets.keys():
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self.setup_ttl_monitoring(True, ttl_channel)
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for bus_channel, channel in self.dds_widgets_by_channel.keys():
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for bus_channel, channel in self.dds_widgets.keys():
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self.setup_dds_monitoring(True, bus_channel, channel)
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for spi_channel, channel in self.dac_widgets_by_channel.keys():
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for spi_channel, channel in self.dac_widgets.keys():
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self.setup_dac_monitoring(True, spi_channel, channel)
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async def close(self):
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@ -389,7 +414,6 @@ class _MonInjDock(QtWidgets.QDockWidget):
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self.setFeatures(QtWidgets.QDockWidget.DockWidgetMovable |
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QtWidgets.QDockWidget.DockWidgetFloatable)
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def layout_widgets(self, widgets):
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scroll_area = QtWidgets.QScrollArea()
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self.setWidget(scroll_area)
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@ -411,8 +435,15 @@ class MonInj:
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self.dds_dock = _MonInjDock("DDS")
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self.dac_dock = _MonInjDock("DAC")
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self.subscriber = Subscriber("devices", self.init_devices)
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self.dm = None
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self.dm = _DeviceManager()
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self.dm.ttl_cb = lambda: self.ttl_dock.layout_widgets(
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self.dm.ttl_widgets.values())
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self.dm.dds_cb = lambda: self.dds_dock.layout_widgets(
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self.dm.dds_widgets.values())
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self.dm.dac_cb = lambda: self.dac_dock.layout_widgets(
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self.dm.dac_widgets.values())
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self.subscriber = Subscriber("devices", self.dm.init_ddb, self.dm.notify)
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async def start(self, server, port):
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await self.subscriber.connect(server, port)
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@ -421,16 +452,3 @@ class MonInj:
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await self.subscriber.close()
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if self.dm is not None:
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await self.dm.close()
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def init_devices(self, d):
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self.dm = _DeviceManager(d)
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self.dm.ttl_cb = lambda: self.ttl_dock.layout_widgets(
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self.dm.ttl_widgets.values())
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self.dm.dds_cb = lambda: self.dds_dock.layout_widgets(
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self.dm.dds_widgets.values())
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self.dm.dac_cb = lambda: self.dac_dock.layout_widgets(
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chain(*self.dm.dac_widgets.values()))
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self.dm.ttl_cb()
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self.dm.dds_cb()
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self.dm.dac_cb()
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return self.dm
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