Python WbDefs类代码示例

 def getDwell(self, idx):
     """
     Retrieve one of the dwell values. These are measured in seconds.
     """
     WbDefs.checkRange(idx, 0, WbDefs.DWELLCOUNT)
     nodeList = self.dom.getElementsByTagName("CW")
     return int(getElemText(nodeList[idx]))

 def getScene(self, idx):
     """
     Retrieve a dictionary defining the configuration of a scene.
     """
     WbDefs.checkRange(idx, 0, WbDefs.SCENECOUNT)
     result = dict() # empty dictionary
     nodeList = self.dom.getElementsByTagName("CC")
     node = nodeList[idx]
     Dm = int(node.attributes["Dm"].value)
     Ds = int(node.attributes["Ds"].value)
     Am = int(node.attributes["Am"].value)
     Av = int(node.attributes["Av"].value)
     
     for i in range(8):
         if ( ( Dm & ( 1 << i) ) != 0 ):
             if ( ( Ds  & ( 1 << i) ) != 0 ):
                 result["Digital"+str(i)] = "On"
             else:
                 result["Digital"+str(i)] = "Off"
         else:
             result["Digital"+str(i)] = "Ignore"
             
     for i in range(4):
         if ( ( Am & ( 1 << i) ) != 0 ):
             result["Analogue"+str(i)] = "SetPoint"+str(Av & 0x0F)
         else:
             result["Analogue"+str(i)] = "Ignore"
         Av >>= 4
     
     return result

 def getSetPoint(self,idx):
     """
     Retrieve one of the set points, these are a number between 0 and 100 (%)
     """
     WbDefs.checkRange(idx, 0, WbDefs.SPCOUNT)
     nodeList = self.dom.getElementsByTagName("CS")
     return int(getElemText(nodeList[idx]))

 def getRotary(self, idx):
     """
     Retrieve a rotary encoder step value.
     The current webbrick only supports a single encoder that connects to analog output zero.
     """
     WbDefs.checkRange(idx, 0, WbDefs.ROTARYCOUNT)
     return self.RotaryStep[idx]

 def getAnalogOutMimic(self, idx):
     """
     Retrieve the mimic output channel number for an analog output channel, 
     or -1 if no mimic is defined for the specified channel.
     """
     WbDefs.checkRange(idx, 0, WbDefs.AOCOUNT)
     return self.MimicMapAnalog[idx]

 def setDigOutMimic(self, idx, val):
     """
     Set the mimic output channel number for an analog output channel, 
     or -1 if no mimic is defined for the specified channel.
     """
     WbDefs.checkRange(idx, 0, WbDefs.DOCOUNT)
     self.MimicMapDigital[idx] = val

 def ConfigTemp(self, iChn, thType, thVal, tgtType, tgtIdx, action, sp, dwell, udpType, associatedValue, reserved = None ):
     """
     """
     WbDefs.checkRange(iChn, 0, WbDefs.TEMPCOUNT)
     WbDefs.checkRange(thVal, -50, 125)
     # CTchn;[L|H]Val;Trigger
     cmd = "CT%i;%s%1.1f%s" %  ( iChn, thType, thVal, self._CreateTriggerString(tgtType, tgtIdx, action, sp, dwell, udpType, associatedValue, reserved ) )
     self.Send( cmd )

 def getRotary(self, idx):
     """
     Retrieve a rotary encoder step value, the current webbrick only supports a single encoder
     that connects to analog output zero.
     """
     WbDefs.checkRange(idx, 0, WbDefs.ROTARYCOUNT)
     nodeList = self.dom.getElementsByTagName("SR")
     s = nodeList[idx].attributes["Value"].value
     return int(s)

 def setSceneAlt(self, idx, val):
     """
     Set a scene configuration using an alternative interface:
     
     Dictionary entries are of the form:
       ["Digital"] = List of 8 values, each "On", "Off" or None
       ["Analog"]  = List of 4 values, each None or an integer set point number
     """
     WbDefs.checkRange(idx, 0, WbDefs.SCENECOUNT)
     self.Scene[idx] = val

 def getSceneAlt(self, idx):
     """
     Alternative scene configuration.
     
     Dictionary entries are of the form:
       ["Digital"] = List of 8 values, each "On", "Off" or None
       ["Analog"]  = List of 4 values, each None or an integer set point number
     """
     WbDefs.checkRange(idx, 0, WbDefs.SCENECOUNT)
     return self.Scene[idx]

 def getDwellStr(self,idx):
     """
     Retrieve one of the dwell values as a user displayable string
     """
     WbDefs.checkRange(idx, 0, WbDefs.DWELLCOUNT)
     dw = self.getDwell(idx)
     if (dw<=60):
         return u'%s Secs' % dw
     if (dw<=3600):
         return u'%i Mins' % round(dw/60)
     return u'%i Hours' % round(dw/3600)

 def setScene(self, idx, val):
     """
     Set a dictionary defining the configuration of a scene.
     
     Dictionary entries are of the form:
       ["Digital<n>"] = ("On"|"Off"|"Ignore")
       ["Analogue<n>"] = ("SetPoint<m>"|"Ignore")
     """
     ### Currently broke -- consider removing this method ###
     WbDefs.checkRange(idx, 0, WbDefs.SCENECOUNT)
     self.Scene[idx] = val

 def ConfigTempThreshold(self, iChn, thType, thVal ):
     """
     Configure the threshold for a temperature sensor. This only sets the active value.
     iChn - channel number
     thType - a single character identiying the threshold hight or low
     thVal - The threshold value
     """
     WbDefs.checkRange(iChn, 0, WbDefs.TEMPCOUNT)
     WbDefs.checkRange(thVal, -50, 125)
     cmd = "TT%i;%s%1.1f" %  ( iChn, thType, thVal )
     self.Send( cmd )

 def getDigOutMimic(self, idx):
     """
     Retrieve the mimic output channel number for an analog output channel, 
     or -1 if no mimic is defined for the specified channel.
     """
     WbDefs.checkRange(idx, 0, WbDefs.DOCOUNT)
     dms = getNamedNodeAttrText(self.dom, "MM", "dig")
     if dms:
         dm = int(dms)
         dv = dm >> (idx*4) & 0xF
         if dv < 8: return dv
     return -1

 def getAnalogOutMimic(self, idx):
     """
     Retrieve the mimic output channel number for an analog output channel, 
     or -1 if no mimic is defined for the specified channel.
     """
     WbDefs.checkRange(idx, 0, WbDefs.AOCOUNT)
     ams = getNamedNodeAttrText(self.dom, "MM", "an")
     if ams:
         am = int(ams)
         av = am >> (idx*4) & 0xF
         if av < 8: return av
     return -1