def __init__(self, parent, variable, store_data=False):
"""
Constructor
@param parent: Reference to debug variable panel
@param variable: Path of variable to debug
"""
DebugDataConsumer.__init__(self)
self.Parent = parent
self.Variable = variable
self.StoreData = store_data
# Get Variable data type
self.RefreshVariableType()
def __init__(self, parent, variable, store_data=False):
"""
Constructor
@param parent: Reference to debug variable panel
@param variable: Path of variable to debug
"""
DebugDataConsumer.__init__(self)
self.Parent = parent
self.Variable = variable
self.StoreData = store_data
# Get Variable data type
self.RefreshVariableType()
def __init__(self, parent, type, name, id=None):
Graphic_Element.__init__(self, parent)
DebugDataConsumer.__init__(self)
self.Type = type
self.Name = name
self.Id = id
self.Size = wx.Size(LD_ELEMENT_SIZE[0], LD_ELEMENT_SIZE[1])
self.Highlights = {}
# Create an input and output connector
self.Input = Connector(self, "", "BOOL", wx.Point(0, self.Size[1] / 2 + 1), WEST)
self.Output = Connector(self, "", "BOOL", wx.Point(self.Size[0], self.Size[1] / 2 + 1), EAST)
self.PreviousValue = False
self.PreviousSpreading = False
self.RefreshNameSize()
self.RefreshTypeSize()
def __init__(self, parent, type, name, id = None):
Graphic_Element.__init__(self, parent)
DebugDataConsumer.__init__(self)
self.Type = type
self.Name = name
self.Id = id
self.Size = wx.Size(LD_ELEMENT_SIZE[0], LD_ELEMENT_SIZE[1])
self.Highlights = {}
# Create an input and output connector
self.Input = Connector(self, "", "BOOL", wx.Point(0, self.Size[1] / 2 + 1), WEST)
self.Output = Connector(self, "", "BOOL", wx.Point(self.Size[0], self.Size[1] / 2 + 1), EAST)
self.PreviousValue = False
self.PreviousSpreading = False
self.RefreshNameSize()
self.RefreshTypeSize()
def NewValues(self, ticks, values):
"""
Function called by debug thread when a new debug value is available
@param tick: PLC tick when value was captured
@param value: Value captured
@param forced: Forced flag, True if value is forced (default: False)
"""
DebugDataConsumer.NewValues(self, ticks[-1], values[-1], raw=None)
if self.Data is not None:
if self.VariableType in ["STRING", "WSTRING"]:
last_raw_data = (self.RawData[-1]
if len(self.RawData) > 0 else None)
last_raw_data_idx = len(self.RawData) - 1
data_values = []
for tick, (value, forced) in list(zip(ticks, values)):
# Translate forced flag to float for storing in Data table
forced_value = float(forced)
if self.VariableType in ["STRING", "WSTRING"]:
# String data value is CRC
num_value = (binascii.crc32(value) & STRING_CRC_MASK)
elif self.VariableType in ["TIME", "TOD", "DT", "DATE"]:
# Numeric value of time type variables
# is represented in seconds
num_value = float(value.total_seconds())
else:
num_value = float(value)
# Update variable range values
self.MinValue = (min(self.MinValue, num_value)
if self.MinValue is not None else num_value)
self.MaxValue = (max(self.MaxValue, num_value)
if self.MaxValue is not None else num_value)
# In the case of string variables, we store raw string value and
# forced flag in raw data table. Only changes in this two values
# are stored. Index to the corresponding raw value is stored in
# data third column
if self.VariableType in ["STRING", "WSTRING"]:
raw_data = (value, forced_value)
if len(self.RawData) == 0 or last_raw_data != raw_data:
last_raw_data_idx += 1
last_raw_data = raw_data
self.RawData.append(raw_data)
extra_value = last_raw_data_idx
# In other case, data third column is forced flag
else:
extra_value = forced_value
data_values.append([float(tick), num_value, extra_value])
# Add New data to stored data table
self.Data = numpy.append(self.Data, data_values, axis=0)
# Signal to debug variable panel to refresh
self.Parent.HasNewData = True
