mirror of https://github.com/m-labs/artiq
915 lines
33 KiB
Python
915 lines
33 KiB
Python
import os
|
|
import asyncio
|
|
import logging
|
|
import bisect
|
|
import itertools
|
|
import math
|
|
|
|
from PyQt5 import QtCore, QtWidgets, QtGui
|
|
|
|
import pyqtgraph as pg
|
|
import numpy as np
|
|
|
|
from sipyco.pc_rpc import AsyncioClient
|
|
from sipyco import pyon
|
|
|
|
from artiq.tools import exc_to_warning, short_format
|
|
from artiq.coredevice import comm_analyzer
|
|
from artiq.coredevice.comm_analyzer import WaveformType
|
|
from artiq.gui.tools import LayoutWidget, get_open_file_name, get_save_file_name
|
|
from artiq.gui.models import DictSyncTreeSepModel
|
|
from artiq.gui.dndwidgets import VDragScrollArea, VDragDropSplitter
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
WAVEFORM_MIN_HEIGHT = 50
|
|
WAVEFORM_MAX_HEIGHT = 200
|
|
|
|
|
|
class ProxyClient():
|
|
def __init__(self, receive_cb, timeout=5, timer=5, timer_backoff=1.1):
|
|
self.receive_cb = receive_cb
|
|
self.receiver = None
|
|
self.addr = None
|
|
self.port_proxy = None
|
|
self.port = None
|
|
self._reconnect_event = asyncio.Event()
|
|
self.timeout = timeout
|
|
self.timer = timer
|
|
self.timer_cur = timer
|
|
self.timer_backoff = timer_backoff
|
|
self._reconnect_task = asyncio.ensure_future(self._reconnect())
|
|
|
|
def update_address(self, addr, port, port_proxy):
|
|
self.addr = addr
|
|
self.port = port
|
|
self.port_proxy = port_proxy
|
|
self._reconnect_event.set()
|
|
|
|
async def trigger_proxy_task(self):
|
|
remote = AsyncioClient()
|
|
try:
|
|
try:
|
|
if self.addr is None:
|
|
logger.error("missing core_analyzer host in device db")
|
|
return
|
|
await remote.connect_rpc(self.addr, self.port, "coreanalyzer_proxy_control")
|
|
except:
|
|
logger.error("error connecting to analyzer proxy control", exc_info=True)
|
|
return
|
|
await remote.trigger()
|
|
except:
|
|
logger.error("analyzer proxy reported failure", exc_info=True)
|
|
finally:
|
|
remote.close_rpc()
|
|
|
|
async def _reconnect(self):
|
|
while True:
|
|
await self._reconnect_event.wait()
|
|
self._reconnect_event.clear()
|
|
if self.receiver is not None:
|
|
await self.receiver.close()
|
|
self.receiver = None
|
|
new_receiver = comm_analyzer.AnalyzerProxyReceiver(
|
|
self.receive_cb, self.disconnect_cb)
|
|
try:
|
|
if self.addr is not None:
|
|
await asyncio.wait_for(new_receiver.connect(self.addr, self.port_proxy),
|
|
self.timeout)
|
|
logger.info("ARTIQ dashboard connected to analyzer proxy (%s)", self.addr)
|
|
self.timer_cur = self.timer
|
|
self.receiver = new_receiver
|
|
continue
|
|
except Exception:
|
|
logger.error("error connecting to analyzer proxy", exc_info=True)
|
|
try:
|
|
await asyncio.wait_for(self._reconnect_event.wait(), self.timer_cur)
|
|
except asyncio.TimeoutError:
|
|
self.timer_cur *= self.timer_backoff
|
|
self._reconnect_event.set()
|
|
else:
|
|
self.timer_cur = self.timer
|
|
|
|
async def close(self):
|
|
self._reconnect_task.cancel()
|
|
try:
|
|
await asyncio.wait_for(self._reconnect_task, None)
|
|
except asyncio.CancelledError:
|
|
pass
|
|
if self.receiver is not None:
|
|
await self.receiver.close()
|
|
|
|
def disconnect_cb(self):
|
|
logger.error("lost connection to analyzer proxy")
|
|
self._reconnect_event.set()
|
|
|
|
|
|
class _BackgroundItem(pg.GraphicsWidgetAnchor, pg.GraphicsWidget):
|
|
def __init__(self, parent, rect):
|
|
pg.GraphicsWidget.__init__(self, parent)
|
|
pg.GraphicsWidgetAnchor.__init__(self)
|
|
self.item = QtWidgets.QGraphicsRectItem(rect, self)
|
|
brush = QtGui.QBrush(QtGui.QColor(10, 10, 10, 140))
|
|
self.item.setBrush(brush)
|
|
|
|
|
|
class _BaseWaveform(pg.PlotWidget):
|
|
cursorMove = QtCore.pyqtSignal(float)
|
|
|
|
def __init__(self, name, width, precision, unit,
|
|
parent=None, pen="r", stepMode="right", connect="finite"):
|
|
pg.PlotWidget.__init__(self,
|
|
parent=parent,
|
|
x=None,
|
|
y=None,
|
|
pen=pen,
|
|
stepMode=stepMode,
|
|
connect=connect)
|
|
|
|
self.setMinimumHeight(WAVEFORM_MIN_HEIGHT)
|
|
self.setMaximumHeight(WAVEFORM_MAX_HEIGHT)
|
|
self.setMenuEnabled(False)
|
|
self.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
|
|
|
|
self.name = name
|
|
self.width = width
|
|
self.precision = precision
|
|
self.unit = unit
|
|
|
|
self.x_data = []
|
|
self.y_data = []
|
|
|
|
self.plot_item = self.getPlotItem()
|
|
self.plot_item.hideButtons()
|
|
self.plot_item.hideAxis("top")
|
|
self.plot_item.getAxis("bottom").setStyle(showValues=False, tickLength=0)
|
|
self.plot_item.getAxis("left").setStyle(showValues=False, tickLength=0)
|
|
self.plot_item.setRange(yRange=(0, 1), padding=0.1)
|
|
self.plot_item.showGrid(x=True, y=True)
|
|
|
|
self.plot_data_item = self.plot_item.listDataItems()[0]
|
|
self.plot_data_item.setClipToView(True)
|
|
|
|
self.view_box = self.plot_item.getViewBox()
|
|
self.view_box.setMouseEnabled(x=True, y=False)
|
|
self.view_box.disableAutoRange(axis=pg.ViewBox.YAxis)
|
|
self.view_box.setLimits(xMin=0, minXRange=20)
|
|
|
|
self.title_label = pg.LabelItem(self.name, parent=self.plot_item)
|
|
self.title_label.anchor(itemPos=(0, 0), parentPos=(0, 0), offset=(0, 0))
|
|
self.title_label.setAttr('justify', 'left')
|
|
self.title_label.setZValue(10)
|
|
|
|
rect = self.title_label.boundingRect()
|
|
rect.setHeight(rect.height() * 2)
|
|
rect.setWidth(225)
|
|
self.label_bg = _BackgroundItem(parent=self.plot_item, rect=rect)
|
|
self.label_bg.anchor(itemPos=(0, 0), parentPos=(0, 0), offset=(0, 0))
|
|
|
|
self.cursor = pg.InfiniteLine()
|
|
self.cursor_y = None
|
|
self.addItem(self.cursor)
|
|
|
|
self.cursor_label = pg.LabelItem('', parent=self.plot_item)
|
|
self.cursor_label.anchor(itemPos=(0, 0), parentPos=(0, 0), offset=(0, 20))
|
|
self.cursor_label.setAttr('justify', 'left')
|
|
self.cursor_label.setZValue(10)
|
|
|
|
def setStoppedX(self, stopped_x):
|
|
self.stopped_x = stopped_x
|
|
self.view_box.setLimits(xMax=stopped_x)
|
|
|
|
def setData(self, data):
|
|
if len(data) == 0:
|
|
self.x_data, self.y_data = [], []
|
|
else:
|
|
self.x_data, self.y_data = zip(*data)
|
|
|
|
def onDataChange(self, data):
|
|
raise NotImplementedError
|
|
|
|
def onCursorMove(self, x):
|
|
self.cursor.setValue(x)
|
|
if len(self.x_data) < 1:
|
|
return
|
|
ind = bisect.bisect_left(self.x_data, x) - 1
|
|
dr = self.plot_data_item.dataRect()
|
|
self.cursor_y = None
|
|
if dr is not None and 0 <= ind < len(self.y_data):
|
|
self.cursor_y = self.y_data[ind]
|
|
|
|
def mouseMoveEvent(self, e):
|
|
if e.buttons() == QtCore.Qt.LeftButton \
|
|
and e.modifiers() == QtCore.Qt.ShiftModifier:
|
|
drag = QtGui.QDrag(self)
|
|
mime = QtCore.QMimeData()
|
|
drag.setMimeData(mime)
|
|
pixmapi = QtWidgets.QApplication.style().standardIcon(
|
|
QtWidgets.QStyle.SP_FileIcon)
|
|
drag.setPixmap(pixmapi.pixmap(32))
|
|
drag.exec_(QtCore.Qt.MoveAction)
|
|
else:
|
|
super().mouseMoveEvent(e)
|
|
|
|
def wheelEvent(self, e):
|
|
if e.modifiers() & QtCore.Qt.ControlModifier:
|
|
super().wheelEvent(e)
|
|
|
|
def mouseDoubleClickEvent(self, e):
|
|
pos = self.view_box.mapSceneToView(e.pos())
|
|
self.cursorMove.emit(pos.x())
|
|
|
|
|
|
class BitWaveform(_BaseWaveform):
|
|
def __init__(self, name, width, precision, unit, parent=None):
|
|
_BaseWaveform.__init__(self, name, width, precision, unit, parent)
|
|
self.plot_item.showGrid(x=True, y=False)
|
|
self._arrows = []
|
|
|
|
def onDataChange(self, data):
|
|
try:
|
|
self.setData(data)
|
|
for arw in self._arrows:
|
|
self.removeItem(arw)
|
|
self._arrows = []
|
|
l = len(data)
|
|
display_y = np.empty(l)
|
|
display_x = np.empty(l)
|
|
display_map = {
|
|
"X": 0.5,
|
|
"1": 1,
|
|
"0": 0
|
|
}
|
|
previous_y = None
|
|
for i, coord in enumerate(data):
|
|
x, y = coord
|
|
dis_y = display_map[y]
|
|
if previous_y == y:
|
|
arw = pg.ArrowItem(pxMode=True, angle=90)
|
|
self.addItem(arw)
|
|
self._arrows.append(arw)
|
|
arw.setPos(x, dis_y)
|
|
display_y[i] = dis_y
|
|
display_x[i] = x
|
|
previous_y = y
|
|
self.plot_data_item.setData(x=display_x, y=display_y)
|
|
except:
|
|
logger.error("Error when displaying waveform: %s", self.name, exc_info=True)
|
|
for arw in self._arrows:
|
|
self.removeItem(arw)
|
|
self.plot_data_item.setData(x=[], y=[])
|
|
|
|
def onCursorMove(self, x):
|
|
_BaseWaveform.onCursorMove(self, x)
|
|
if self.cursor_y is not None:
|
|
self.cursor_label.setText(self.cursor_y)
|
|
else:
|
|
self.cursor_label.setText("")
|
|
|
|
|
|
class AnalogWaveform(_BaseWaveform):
|
|
def __init__(self, name, width, precision, unit, parent=None):
|
|
_BaseWaveform.__init__(self, name, width, precision, unit, parent)
|
|
|
|
def onDataChange(self, data):
|
|
try:
|
|
self.setData(data)
|
|
self.plot_data_item.setData(x=self.x_data, y=self.y_data)
|
|
if len(data) > 0:
|
|
max_y = max(self.y_data)
|
|
min_y = min(self.y_data)
|
|
self.plot_item.setRange(yRange=(min_y, max_y), padding=0.1)
|
|
except:
|
|
logger.error("Error when displaying waveform: %s", self.name, exc_info=True)
|
|
self.plot_data_item.setData(x=[], y=[])
|
|
|
|
def onCursorMove(self, x):
|
|
_BaseWaveform.onCursorMove(self, x)
|
|
if self.cursor_y is not None:
|
|
t = short_format(self.cursor_y, {"precision": self.precision, "unit": self.unit})
|
|
else:
|
|
t = ""
|
|
self.cursor_label.setText(t)
|
|
|
|
|
|
class BitVectorWaveform(_BaseWaveform):
|
|
def __init__(self, name, width, precision, unit, parent=None):
|
|
_BaseWaveform.__init__(self, name, width, precision, parent)
|
|
self._labels = []
|
|
self._format_string = "{:0=" + str(math.ceil(width / 4)) + "X}"
|
|
self.view_box.sigTransformChanged.connect(self._update_labels)
|
|
self.plot_item.showGrid(x=True, y=False)
|
|
|
|
def _update_labels(self):
|
|
for label in self._labels:
|
|
self.removeItem(label)
|
|
xmin, xmax = self.view_box.viewRange()[0]
|
|
left_label_i = bisect.bisect_left(self.x_data, xmin)
|
|
right_label_i = bisect.bisect_right(self.x_data, xmax) + 1
|
|
for i, j in itertools.pairwise(range(left_label_i, right_label_i)):
|
|
x1 = self.x_data[i]
|
|
x2 = self.x_data[j] if j < len(self.x_data) else self.stopped_x
|
|
lbl = self._labels[i]
|
|
bounds = lbl.boundingRect()
|
|
bounds_view = self.view_box.mapSceneToView(bounds)
|
|
if bounds_view.boundingRect().width() < x2 - x1:
|
|
self.addItem(lbl)
|
|
|
|
def onDataChange(self, data):
|
|
try:
|
|
self.setData(data)
|
|
for lbl in self._labels:
|
|
self.plot_item.removeItem(lbl)
|
|
self._labels = []
|
|
l = len(data)
|
|
display_x = np.empty(l * 2)
|
|
display_y = np.empty(l * 2)
|
|
for i, coord in enumerate(data):
|
|
x, y = coord
|
|
display_x[i * 2] = x
|
|
display_x[i * 2 + 1] = x
|
|
display_y[i * 2] = 0
|
|
display_y[i * 2 + 1] = int(int(y) != 0)
|
|
lbl = pg.TextItem(
|
|
self._format_string.format(int(y, 2)), anchor=(0, 0.5))
|
|
lbl.setPos(x, 0.5)
|
|
lbl.setTextWidth(100)
|
|
self._labels.append(lbl)
|
|
self.plot_data_item.setData(x=display_x, y=display_y)
|
|
except:
|
|
logger.error("Error when displaying waveform: %s", self.name, exc_info=True)
|
|
for lbl in self._labels:
|
|
self.plot_item.removeItem(lbl)
|
|
self.plot_data_item.setData(x=[], y=[])
|
|
|
|
def onCursorMove(self, x):
|
|
_BaseWaveform.onCursorMove(self, x)
|
|
if self.cursor_y is not None:
|
|
t = self._format_string.format(int(self.cursor_y, 2))
|
|
else:
|
|
t = ""
|
|
self.cursor_label.setText(t)
|
|
|
|
|
|
class LogWaveform(_BaseWaveform):
|
|
def __init__(self, name, width, precision, unit, parent=None):
|
|
_BaseWaveform.__init__(self, name, width, precision, parent)
|
|
self.plot_data_item.opts['pen'] = None
|
|
self.plot_data_item.opts['symbol'] = 'x'
|
|
self._labels = []
|
|
self.plot_item.showGrid(x=True, y=False)
|
|
|
|
def onDataChange(self, data):
|
|
try:
|
|
self.setData(data)
|
|
for lbl in self._labels:
|
|
self.plot_item.removeItem(lbl)
|
|
self._labels = []
|
|
self.plot_data_item.setData(
|
|
x=self.x_data, y=np.ones(len(self.x_data)))
|
|
if len(data) == 0:
|
|
return
|
|
old_x = data[0][0]
|
|
old_msg = data[0][1]
|
|
for x, msg in data[1:]:
|
|
if x == old_x:
|
|
old_msg += "\n" + msg
|
|
else:
|
|
lbl = pg.TextItem(old_msg)
|
|
self.addItem(lbl)
|
|
self._labels.append(lbl)
|
|
lbl.setPos(old_x, 1)
|
|
old_msg = msg
|
|
old_x = x
|
|
lbl = pg.TextItem(old_msg)
|
|
self.addItem(lbl)
|
|
self._labels.append(lbl)
|
|
lbl.setPos(old_x, 1)
|
|
except:
|
|
logger.error("Error when displaying waveform: %s", self.name, exc_info=True)
|
|
for lbl in self._labels:
|
|
self.plot_item.removeItem(lbl)
|
|
self.plot_data_item.setData(x=[], y=[])
|
|
|
|
|
|
class _WaveformView(QtWidgets.QWidget):
|
|
cursorMove = QtCore.pyqtSignal(float)
|
|
|
|
def __init__(self, parent):
|
|
QtWidgets.QWidget.__init__(self, parent=parent)
|
|
|
|
self._stopped_x = None
|
|
self._timescale = 1
|
|
self._cursor_x = 0
|
|
|
|
layout = QtWidgets.QVBoxLayout()
|
|
layout.setContentsMargins(0, 0, 0, 0)
|
|
layout.setSpacing(0)
|
|
self.setLayout(layout)
|
|
|
|
self._ref_axis = pg.PlotWidget()
|
|
self._ref_axis.hideAxis("bottom")
|
|
self._ref_axis.hideAxis("left")
|
|
self._ref_axis.hideButtons()
|
|
self._ref_axis.setFixedHeight(45)
|
|
self._ref_axis.setMenuEnabled(False)
|
|
self._top = pg.AxisItem("top")
|
|
self._top.setScale(1e-12)
|
|
self._top.setLabel(units="s")
|
|
self._ref_axis.setAxisItems({"top": self._top})
|
|
layout.addWidget(self._ref_axis)
|
|
|
|
self._ref_vb = self._ref_axis.getPlotItem().getViewBox()
|
|
self._ref_vb.setFixedHeight(0)
|
|
self._ref_vb.setMouseEnabled(x=True, y=False)
|
|
self._ref_vb.setLimits(xMin=0)
|
|
|
|
scroll_area = VDragScrollArea(self)
|
|
scroll_area.setWidgetResizable(True)
|
|
scroll_area.setContentsMargins(0, 0, 0, 0)
|
|
scroll_area.setFrameShape(QtWidgets.QFrame.NoFrame)
|
|
scroll_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
|
|
layout.addWidget(scroll_area)
|
|
|
|
self._splitter = VDragDropSplitter(parent=scroll_area)
|
|
self._splitter.setHandleWidth(1)
|
|
scroll_area.setWidget(self._splitter)
|
|
|
|
self.cursorMove.connect(self.onCursorMove)
|
|
|
|
self.confirm_delete_dialog = QtWidgets.QMessageBox(self)
|
|
self.confirm_delete_dialog.setIcon(
|
|
QtWidgets.QMessageBox.Icon.Warning
|
|
)
|
|
self.confirm_delete_dialog.setText("Delete all waveforms?")
|
|
self.confirm_delete_dialog.setStandardButtons(
|
|
QtWidgets.QMessageBox.Ok | QtWidgets.QMessageBox.Cancel
|
|
)
|
|
self.confirm_delete_dialog.setDefaultButton(
|
|
QtWidgets.QMessageBox.Ok
|
|
)
|
|
|
|
def setModel(self, model):
|
|
self._model = model
|
|
self._model.dataChanged.connect(self.onDataChange)
|
|
self._model.rowsInserted.connect(self.onInsert)
|
|
self._model.rowsRemoved.connect(self.onRemove)
|
|
self._model.rowsMoved.connect(self.onMove)
|
|
self._splitter.dropped.connect(self._model.move)
|
|
self.confirm_delete_dialog.accepted.connect(self._model.clear)
|
|
|
|
def setTimescale(self, timescale):
|
|
self._timescale = timescale
|
|
self._top.setScale(1e-12 * timescale)
|
|
|
|
def setStoppedX(self, stopped_x):
|
|
self._stopped_x = stopped_x
|
|
self._ref_vb.setLimits(xMax=stopped_x)
|
|
self._ref_vb.setRange(xRange=(0, stopped_x))
|
|
for i in range(self._model.rowCount()):
|
|
self._splitter.widget(i).setStoppedX(stopped_x)
|
|
|
|
def resetZoom(self):
|
|
if self._stopped_x is not None:
|
|
self._ref_vb.setRange(xRange=(0, self._stopped_x))
|
|
|
|
def onDataChange(self, top, bottom, roles):
|
|
self.cursorMove.emit(0)
|
|
first = top.row()
|
|
last = bottom.row()
|
|
data_row = self._model.headers.index("data")
|
|
for i in range(first, last + 1):
|
|
data = self._model.data(self._model.index(i, data_row))
|
|
self._splitter.widget(i).onDataChange(data)
|
|
|
|
def onInsert(self, parent, first, last):
|
|
for i in range(first, last + 1):
|
|
w = self._create_waveform(i)
|
|
self._splitter.insertWidget(i, w)
|
|
self._resize()
|
|
|
|
def onRemove(self, parent, first, last):
|
|
for i in reversed(range(first, last + 1)):
|
|
w = self._splitter.widget(i)
|
|
w.deleteLater()
|
|
self._splitter.refresh()
|
|
self._resize()
|
|
|
|
def onMove(self, src_parent, src_start, src_end, dest_parent, dest_row):
|
|
w = self._splitter.widget(src_start)
|
|
self._splitter.insertWidget(dest_row, w)
|
|
|
|
def onCursorMove(self, x):
|
|
self._cursor_x = x
|
|
for i in range(self._model.rowCount()):
|
|
self._splitter.widget(i).onCursorMove(x)
|
|
|
|
def _create_waveform(self, row):
|
|
name, ty, width, precision, unit = (
|
|
self._model.data(self._model.index(row, i)) for i in range(5))
|
|
waveform_cls = {
|
|
WaveformType.BIT: BitWaveform,
|
|
WaveformType.VECTOR: BitVectorWaveform,
|
|
WaveformType.ANALOG: AnalogWaveform,
|
|
WaveformType.LOG: LogWaveform
|
|
}[ty]
|
|
w = waveform_cls(name, width, precision, unit, parent=self._splitter)
|
|
w.setXLink(self._ref_vb)
|
|
w.setStoppedX(self._stopped_x)
|
|
w.cursorMove.connect(self.cursorMove)
|
|
w.onCursorMove(self._cursor_x)
|
|
action = QtWidgets.QAction("Delete waveform", w)
|
|
action.triggered.connect(lambda: self._delete_waveform(w))
|
|
w.addAction(action)
|
|
action = QtWidgets.QAction("Delete all waveforms", w)
|
|
action.triggered.connect(self.confirm_delete_dialog.open)
|
|
w.addAction(action)
|
|
return w
|
|
|
|
def _delete_waveform(self, waveform):
|
|
row = self._splitter.indexOf(waveform)
|
|
self._model.pop(row)
|
|
|
|
def _resize(self):
|
|
self._splitter.setFixedHeight(
|
|
int((WAVEFORM_MIN_HEIGHT + WAVEFORM_MAX_HEIGHT) * self._model.rowCount() / 2))
|
|
|
|
|
|
class _WaveformModel(QtCore.QAbstractTableModel):
|
|
def __init__(self):
|
|
self.backing_struct = []
|
|
self.headers = ["name", "type", "width", "precision", "unit", "data"]
|
|
QtCore.QAbstractTableModel.__init__(self)
|
|
|
|
def rowCount(self, parent=QtCore.QModelIndex()):
|
|
return len(self.backing_struct)
|
|
|
|
def columnCount(self, parent=QtCore.QModelIndex()):
|
|
return len(self.headers)
|
|
|
|
def data(self, index, role=QtCore.Qt.DisplayRole):
|
|
if index.isValid():
|
|
return self.backing_struct[index.row()][index.column()]
|
|
return None
|
|
|
|
def extend(self, data):
|
|
length = len(self.backing_struct)
|
|
len_data = len(data)
|
|
self.beginInsertRows(QtCore.QModelIndex(), length, length + len_data - 1)
|
|
self.backing_struct.extend(data)
|
|
self.endInsertRows()
|
|
|
|
def pop(self, row):
|
|
self.beginRemoveRows(QtCore.QModelIndex(), row, row)
|
|
self.backing_struct.pop(row)
|
|
self.endRemoveRows()
|
|
|
|
def move(self, src, dest):
|
|
if src == dest:
|
|
return
|
|
if src < dest:
|
|
dest, src = src, dest
|
|
self.beginMoveRows(QtCore.QModelIndex(), src, src, QtCore.QModelIndex(), dest)
|
|
self.backing_struct.insert(dest, self.backing_struct.pop(src))
|
|
self.endMoveRows()
|
|
|
|
def clear(self):
|
|
self.beginRemoveRows(QtCore.QModelIndex(), 0, len(self.backing_struct) - 1)
|
|
self.backing_struct.clear()
|
|
self.endRemoveRows()
|
|
|
|
def export_list(self):
|
|
return [[row[0], row[1].value, *row[2:5]] for row in self.backing_struct]
|
|
|
|
def import_list(self, channel_list):
|
|
self.clear()
|
|
data = [[row[0], WaveformType(row[1]), *row[2:5], []] for row in channel_list]
|
|
self.extend(data)
|
|
|
|
def update_data(self, waveform_data, top, bottom):
|
|
name_col = self.headers.index("name")
|
|
data_col = self.headers.index("data")
|
|
for i in range(top, bottom):
|
|
name = self.data(self.index(i, name_col))
|
|
self.backing_struct[i][data_col] = waveform_data.get(name, [])
|
|
self.dataChanged.emit(self.index(i, data_col),
|
|
self.index(i, data_col))
|
|
|
|
def update_all(self, waveform_data):
|
|
self.update_data(waveform_data, 0, self.rowCount())
|
|
|
|
|
|
class _CursorTimeControl(QtWidgets.QLineEdit):
|
|
submit = QtCore.pyqtSignal(float)
|
|
|
|
def __init__(self, parent):
|
|
QtWidgets.QLineEdit.__init__(self, parent=parent)
|
|
self._text = ""
|
|
self._value = 0
|
|
self._timescale = 1
|
|
self.setDisplayValue(0)
|
|
self.textChanged.connect(self._onTextChange)
|
|
self.returnPressed.connect(self._onReturnPress)
|
|
|
|
def setTimescale(self, timescale):
|
|
self._timescale = timescale
|
|
|
|
def _onTextChange(self, text):
|
|
self._text = text
|
|
|
|
def setDisplayValue(self, value):
|
|
self._value = value
|
|
self._text = pg.siFormat(value * 1e-12 * self._timescale,
|
|
suffix="s",
|
|
allowUnicode=False,
|
|
precision=15)
|
|
self.setText(self._text)
|
|
|
|
def _setValueFromText(self, text):
|
|
try:
|
|
self._value = pg.siEval(text) * (1e12 / self._timescale)
|
|
except:
|
|
logger.error("Error when parsing cursor time input", exc_info=True)
|
|
|
|
def _onReturnPress(self):
|
|
self._setValueFromText(self._text)
|
|
self.setDisplayValue(self._value)
|
|
self.submit.emit(self._value)
|
|
self.clearFocus()
|
|
|
|
|
|
class Model(DictSyncTreeSepModel):
|
|
def __init__(self, init):
|
|
DictSyncTreeSepModel.__init__(self, "/", ["Channels"], init)
|
|
|
|
def clear(self):
|
|
for k in self.backing_store:
|
|
self._del_item(self, k.split(self.separator))
|
|
self.backing_store.clear()
|
|
|
|
def update(self, d):
|
|
for k, v in d.items():
|
|
self[k] = v
|
|
|
|
|
|
class _AddChannelDialog(QtWidgets.QDialog):
|
|
def __init__(self, parent, model):
|
|
QtWidgets.QDialog.__init__(self, parent=parent)
|
|
self.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
|
|
self.setWindowTitle("Add channels")
|
|
|
|
layout = QtWidgets.QVBoxLayout()
|
|
self.setLayout(layout)
|
|
|
|
self._model = model
|
|
self._tree_view = QtWidgets.QTreeView()
|
|
self._tree_view.setHeaderHidden(True)
|
|
self._tree_view.setSelectionBehavior(
|
|
QtWidgets.QAbstractItemView.SelectItems)
|
|
self._tree_view.setSelectionMode(
|
|
QtWidgets.QAbstractItemView.ExtendedSelection)
|
|
self._tree_view.setModel(self._model)
|
|
layout.addWidget(self._tree_view)
|
|
|
|
self._button_box = QtWidgets.QDialogButtonBox(
|
|
QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel
|
|
)
|
|
self._button_box.setCenterButtons(True)
|
|
self._button_box.accepted.connect(self.add_channels)
|
|
self._button_box.rejected.connect(self.reject)
|
|
layout.addWidget(self._button_box)
|
|
|
|
def add_channels(self):
|
|
selection = self._tree_view.selectedIndexes()
|
|
channels = []
|
|
for select in selection:
|
|
key = self._model.index_to_key(select)
|
|
if key is not None:
|
|
channels.append([key, *self._model[key].ref, []])
|
|
self.channels = channels
|
|
self.accept()
|
|
|
|
|
|
class WaveformDock(QtWidgets.QDockWidget):
|
|
def __init__(self, timeout, timer, timer_backoff):
|
|
QtWidgets.QDockWidget.__init__(self, "Waveform")
|
|
self.setObjectName("Waveform")
|
|
self.setFeatures(
|
|
QtWidgets.QDockWidget.DockWidgetMovable | QtWidgets.QDockWidget.DockWidgetFloatable)
|
|
|
|
self._channel_model = Model({})
|
|
self._waveform_model = _WaveformModel()
|
|
|
|
self._ddb = None
|
|
self._dump = None
|
|
|
|
self._waveform_data = {
|
|
"timescale": 1,
|
|
"stopped_x": None,
|
|
"logs": dict(),
|
|
"data": dict(),
|
|
}
|
|
|
|
self._current_dir = os.getcwd()
|
|
|
|
self.proxy_client = ProxyClient(self.on_dump_receive,
|
|
timeout,
|
|
timer,
|
|
timer_backoff)
|
|
|
|
grid = LayoutWidget()
|
|
self.setWidget(grid)
|
|
|
|
self._menu_btn = QtWidgets.QPushButton()
|
|
self._menu_btn.setIcon(
|
|
QtWidgets.QApplication.style().standardIcon(
|
|
QtWidgets.QStyle.SP_FileDialogStart))
|
|
grid.addWidget(self._menu_btn, 0, 0)
|
|
|
|
self._request_dump_btn = QtWidgets.QToolButton()
|
|
self._request_dump_btn.setToolTip("Fetch analyzer data from device")
|
|
self._request_dump_btn.setIcon(
|
|
QtWidgets.QApplication.style().standardIcon(
|
|
QtWidgets.QStyle.SP_BrowserReload))
|
|
self._request_dump_btn.clicked.connect(
|
|
lambda: asyncio.ensure_future(exc_to_warning(self.proxy_client.trigger_proxy_task())))
|
|
grid.addWidget(self._request_dump_btn, 0, 1)
|
|
|
|
self._add_channel_dialog = _AddChannelDialog(self, self._channel_model)
|
|
self._add_channel_dialog.accepted.connect(self._add_channels)
|
|
|
|
self._add_btn = QtWidgets.QToolButton()
|
|
self._add_btn.setToolTip("Add channels...")
|
|
self._add_btn.setIcon(
|
|
QtWidgets.QApplication.style().standardIcon(
|
|
QtWidgets.QStyle.SP_FileDialogListView))
|
|
self._add_btn.clicked.connect(self._add_channel_dialog.open)
|
|
grid.addWidget(self._add_btn, 0, 2)
|
|
|
|
self._file_menu = QtWidgets.QMenu()
|
|
self._add_async_action("Open trace...", self.load_trace)
|
|
self._add_async_action("Save trace...", self.save_trace)
|
|
self._add_async_action("Save trace as VCD...", self.save_vcd)
|
|
self._add_async_action("Open channel list...", self.load_channels)
|
|
self._add_async_action("Save channel list...", self.save_channels)
|
|
self._menu_btn.setMenu(self._file_menu)
|
|
|
|
self._waveform_view = _WaveformView(self)
|
|
self._waveform_view.setModel(self._waveform_model)
|
|
grid.addWidget(self._waveform_view, 1, 0, colspan=12)
|
|
|
|
self._reset_zoom_btn = QtWidgets.QToolButton()
|
|
self._reset_zoom_btn.setToolTip("Reset zoom")
|
|
self._reset_zoom_btn.setIcon(
|
|
QtWidgets.QApplication.style().standardIcon(
|
|
QtWidgets.QStyle.SP_TitleBarMaxButton))
|
|
self._reset_zoom_btn.clicked.connect(self._waveform_view.resetZoom)
|
|
grid.addWidget(self._reset_zoom_btn, 0, 3)
|
|
|
|
self._cursor_control = _CursorTimeControl(self)
|
|
self._waveform_view.cursorMove.connect(self._cursor_control.setDisplayValue)
|
|
self._cursor_control.submit.connect(self._waveform_view.onCursorMove)
|
|
grid.addWidget(self._cursor_control, 0, 4, colspan=6)
|
|
|
|
def _add_async_action(self, label, coro):
|
|
action = QtWidgets.QAction(label, self)
|
|
action.triggered.connect(
|
|
lambda: asyncio.ensure_future(exc_to_warning(coro())))
|
|
self._file_menu.addAction(action)
|
|
|
|
def _add_channels(self):
|
|
channels = self._add_channel_dialog.channels
|
|
count = self._waveform_model.rowCount()
|
|
self._waveform_model.extend(channels)
|
|
self._waveform_model.update_data(self._waveform_data['data'],
|
|
count,
|
|
count + len(channels))
|
|
|
|
def on_dump_receive(self, dump):
|
|
self._dump = dump
|
|
decoded_dump = comm_analyzer.decode_dump(dump)
|
|
waveform_data = comm_analyzer.decoded_dump_to_waveform_data(self._ddb, decoded_dump)
|
|
self._waveform_data.update(waveform_data)
|
|
self._channel_model.update(self._waveform_data['logs'])
|
|
self._waveform_model.update_all(self._waveform_data['data'])
|
|
self._waveform_view.setStoppedX(self._waveform_data['stopped_x'])
|
|
self._waveform_view.setTimescale(self._waveform_data['timescale'])
|
|
self._cursor_control.setTimescale(self._waveform_data['timescale'])
|
|
|
|
async def load_trace(self):
|
|
try:
|
|
filename = await get_open_file_name(
|
|
self,
|
|
"Load Analyzer Trace",
|
|
self._current_dir,
|
|
"All files (*.*)")
|
|
except asyncio.CancelledError:
|
|
return
|
|
self._current_dir = os.path.dirname(filename)
|
|
try:
|
|
with open(filename, 'rb') as f:
|
|
dump = f.read()
|
|
self.on_dump_receive(dump)
|
|
except:
|
|
logger.error("Failed to open analyzer trace", exc_info=True)
|
|
|
|
async def save_trace(self):
|
|
if self._dump is None:
|
|
logger.error("No analyzer trace stored in dashboard, "
|
|
"try loading from file or fetching from device")
|
|
return
|
|
try:
|
|
filename = await get_save_file_name(
|
|
self,
|
|
"Save Analyzer Trace",
|
|
self._current_dir,
|
|
"All files (*.*)")
|
|
except asyncio.CancelledError:
|
|
return
|
|
self._current_dir = os.path.dirname(filename)
|
|
try:
|
|
with open(filename, 'wb') as f:
|
|
f.write(self._dump)
|
|
except:
|
|
logger.error("Failed to save analyzer trace", exc_info=True)
|
|
|
|
async def save_vcd(self):
|
|
if self._dump is None:
|
|
logger.error("No analyzer trace stored in dashboard, "
|
|
"try loading from file or fetching from device")
|
|
return
|
|
try:
|
|
filename = await get_save_file_name(
|
|
self,
|
|
"Save VCD",
|
|
self._current_dir,
|
|
"All files (*.*)")
|
|
except asyncio.CancelledError:
|
|
return
|
|
self._current_dir = os.path.dirname(filename)
|
|
try:
|
|
decoded_dump = comm_analyzer.decode_dump(self._dump)
|
|
with open(filename, 'w') as f:
|
|
comm_analyzer.decoded_dump_to_vcd(f, self._ddb, decoded_dump)
|
|
except:
|
|
logger.error("Failed to save trace as VCD", exc_info=True)
|
|
|
|
async def load_channels(self):
|
|
try:
|
|
filename = await get_open_file_name(
|
|
self,
|
|
"Open channel list",
|
|
self._current_dir,
|
|
"PYON files (*.pyon);;All files (*.*)")
|
|
except asyncio.CancelledError:
|
|
return
|
|
self._current_dir = os.path.dirname(filename)
|
|
try:
|
|
channel_list = pyon.load_file(filename)
|
|
self._waveform_model.import_list(channel_list)
|
|
self._waveform_model.update_all(self._waveform_data['data'])
|
|
except:
|
|
logger.error("Failed to open channel list", exc_info=True)
|
|
|
|
async def save_channels(self):
|
|
try:
|
|
filename = await get_save_file_name(
|
|
self,
|
|
"Save channel list",
|
|
self._current_dir,
|
|
"PYON files (*.pyon);;All files (*.*)")
|
|
except asyncio.CancelledError:
|
|
return
|
|
self._current_dir = os.path.dirname(filename)
|
|
try:
|
|
channel_list = self._waveform_model.export_list()
|
|
pyon.store_file(filename, channel_list)
|
|
except:
|
|
logger.error("Failed to save channel list", exc_info=True)
|
|
|
|
def _process_ddb(self):
|
|
channel_list = comm_analyzer.get_channel_list(self._ddb)
|
|
self._channel_model.clear()
|
|
self._channel_model.update(channel_list)
|
|
desc = self._ddb.get("core_analyzer")
|
|
if desc is not None:
|
|
addr = desc["host"]
|
|
port_proxy = desc.get("port_proxy", 1385)
|
|
port = desc.get("port", 1386)
|
|
self.proxy_client.update_address(addr, port, port_proxy)
|
|
else:
|
|
self.proxy_client.update_address(None, None, None)
|
|
|
|
def init_ddb(self, ddb):
|
|
self._ddb = ddb
|
|
self._process_ddb()
|
|
return ddb
|
|
|
|
def notify_ddb(self, mod):
|
|
self._process_ddb()
|
|
|
|
async def stop(self):
|
|
if self.proxy_client is not None:
|
|
await self.proxy_client.close()
|