lpcmanager

LPCCommand : switch to wx.Timer instead of regular python timer for the rapidfire protection. With regular python timers, some refresh order could pile eventloop when interacting with the GUI while doing initial loading of signals.

2019-02-20, Edouard Tisserant
62e8bfd13812
LPCCommand : switch to wx.Timer instead of regular python timer for the rapidfire protection. With regular python timers, some refresh order could pile eventloop when interacting with the GUI while doing initial loading of signals.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import absolute_import
import os
from ConfigTreeNode import ConfigTreeNode
from canfestival import RootClass as CanOpenRootClass
from canfestival.canfestival import _SlaveCTN, _NodeListCTN, NodeManager
from canfestival.NetworkEditor import NetworkEditor
from canfestival.SlaveEditor import SlaveEditor
from canfestival import canfestival
DEFAULT_SETTINGS = {
"CAN_Baudrate": "125K",
"Slave_NodeId": 2,
"Master_NodeId": 1,
}
class LPCSlaveEditor(SlaveEditor):
# SHOW_BASE_PARAMS = False
pass
class LPCCanOpenSlave(_SlaveCTN):
XSD = """<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="CanFestivalSlaveNode">
<xsd:complexType>
<xsd:attribute name="CAN_Baudrate" type="xsd:string" use="optional" default="%(CAN_Baudrate)s"/>
<xsd:attribute name="NodeId" type="xsd:integer" use="optional" default="%(Slave_NodeId)d"/>
<xsd:attribute name="Sync_Align" type="xsd:integer" use="optional" default="0"/>
<xsd:attribute name="Sync_Align_Ratio" use="optional" default="50">
<xsd:simpleType>
<xsd:restriction base="xsd:integer">
<xsd:minInclusive value="1"/>
<xsd:maxInclusive value="99"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:complexType>
</xsd:element>
</xsd:schema>
""" % DEFAULT_SETTINGS
EditorType = LPCSlaveEditor
def __init__(self):
# TODO change netname when name change
NodeManager.__init__(self)
odfilepath = self.GetSlaveODPath()
if (os.path.isfile(odfilepath)):
self.OpenFileInCurrent(odfilepath)
else:
self.CreateNewNode("SlaveNode", # Name - will be changed at build time
0x00, # NodeID - will be changed at build time
"slave", # Type
"", # description
"None", # profile
"", # prfile filepath
"heartbeat", # NMT
[]) # options
self.OnCTNSave()
def GetCanDevice(self):
return str(self.BaseParams.getIEC_Channel())
ConfNodeMethods = [
{"bitmap": "NetworkEdit",
"name": _("Edit slave"),
"tooltip": _("Edit CanOpen slave with ObjdictEdit"),
"method": "_OpenView"},
] + _SlaveCTN.ConfNodeMethods
class LPCNetworkEditor(NetworkEditor):
# SHOW_BASE_PARAMS = False
pass
class LPCCanOpenMaster(_NodeListCTN):
XSD = """<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="CanFestivalNode">
<xsd:complexType>
<xsd:attribute name="CAN_Baudrate" type="xsd:string" use="optional" default="%(CAN_Baudrate)s"/>
<xsd:attribute name="NodeId" type="xsd:integer" use="optional" default="%(Master_NodeId)d"/>
<xsd:attribute name="Sync_TPDOs" type="xsd:boolean" use="optional" default="true"/>
</xsd:complexType>
</xsd:element>
</xsd:schema>
""" % DEFAULT_SETTINGS
EditorType = LPCNetworkEditor
def GetCanDevice(self):
return str(self.BaseParams.getIEC_Channel())
ConfNodeMethods = [
{"bitmap": "NetworkEdit",
"name": _("Edit network"),
"tooltip": _("Edit CanOpen Network with NetworkEdit"),
"method": "_OpenView"},
] + _NodeListCTN.ConfNodeMethods
class LPCCanOpen(CanOpenRootClass):
XSD = None
CTNChildrenTypes = [("CanOpenNode", LPCCanOpenMaster, "CanOpen Master"),
("CanOpenSlave", LPCCanOpenSlave, "CanOpen Slave")]
def GetCanDriver(self):
return None
def LoadChildren(self):
ConfigTreeNode.LoadChildren(self)
if self.GetChildByName("Master") is None:
master = self.CTNAddChild("Master", "CanOpenNode", 0)
# master.BaseParams.setEnabled(False)
master.CTNRequestSave()
if self.GetChildByName("Slave") is None:
slave = self.CTNAddChild("Slave", "CanOpenSlave", 1)
# slave.BaseParams.setEnabled(False)
slave.CTNRequestSave()