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path: root/maximus/python/lib/fcVf/fcVfFields.py
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# -*- coding:Utf-8 -*-

import sys
sys.path.append('./test')
sys.path.append('../test')
import startup

#from maximus import *
from maximus import FC_AV, MACFrameHeader, MACFrame

#print "Create Frame Control"
myFC_AV = FC_AV()
#print "Create MAC Frame Header"
myMacFrameHeader = MACFrameHeader()
myMacFrame = MACFrame()

#Frame Control Variant Fields

from struct import *

from math import *
from random import randrange	#random library is used : randrange(), 
from Constants import * 

from crc24 import *


#FcVfFields lists all fields existing in every Frame Control Variant Fields
class FcVfFields():
	
	#Network Encryption Key
	nek = randrange(0,pow(2,128)-1,1)	#Random by default
	nekField = pack('QQ',nek%pow_2_64,nek/pow_2_64)
	def createNek(self, myNek=None, myRandomNek=False):
		if myNek!=None:
			self.nek = myNek
		elif myRandomNek==True:
			self.nek = randrange(0,pow(2,128)-1,1)
		self.nekField = pack('QQ',self.nek%pow_2_64,self.nek/pow_2_64)
		print "nek = "+hex(self.nek)
	
	#Beacon Time Stamp
	bts = randrange(0,pow(2,32),1)	#Random by default
	btsField = pack('I',bts)
	def createBts(self, myBts=None):
		if myBts!=None:
			self.bts = myBts
		self.btsField = pack('I',self.bts)
		print "bts = "+hex(self.bts)
	
	#Beacon Time Offset
	bto_0 = randrange(-pow(2,15)+1,pow(2,15)-1,1)	#Random by default
	bto_0Field = pack('h',bto_0)
	def createBto_0(self, myBto_0=None):
		if myBto_0!=None:
			self.bto_0 = myBto_0
		self.bto_0Field = pack('h',self.bto_0)
		print "bto_0 = "+hex(self.bto_0)
	
	#Beacon Time Offset
	bto_1 = randrange(-pow(2,15)+1,pow(2,15)-1,1)	#Random by default
	bto_1Field = pack('h',bto_1)
	def createBto_1(self, myBto_1=None):
		if myBto_1!=None:
			self.bto_1 = myBto_1
		self.bto_1Field = pack('h',self.bto_1)
		print "bto_1 = "+hex(self.bto_1)
	
	#Beacon Time Offset
	bto_2 = randrange(-pow(2,15)+1,pow(2,15)-1,1)	#Random by default
	bto_2Field = pack('h',bto_2)
	def createBto_2(self, myBto_2=None):
		if myBto_2!=None:
			self.bto_2 = myBto_2
		self.bto_2Field = pack('h',self.bto_2)
		print "bto_2 = "+hex(self.bto_2)
	
	#Beacon Time Offset
	bto_3 = randrange(-pow(2,15)+1,pow(2,15)-1,1)	#Random by default
	bto_3Field = pack('h',bto_3)
	def createBto_3(self, myBto_3=None):
		if myBto_3!=None:
			self.bto_3 = myBto_3
		self.bto_3Field = pack('h',self.bto_3)
		print "bto_3 = "+hex(self.bto_3)
	
	#STEI
	stei = 0
	steiField = pack('B',stei)
	def createStei(self, myStei=None):
		if myStei!=None:
			self.stei=myStei
		self.steiField = pack('B',self.stei)
		print "stei = "+hex(self.stei)
	
	#DTEI
	dtei = 0
	dteiField = pack('B',dtei)
	def createDtei(self, myDtei=None):
		if myDtei!=None:
			self.dtei=myDtei
		self.dteiField = pack('B',self.dtei)
		print "dtei = "+hex(self.dtei)
	
	#LID
	lid = 0
	lidField = pack('B',lid)
	def createLid(self, myLid=None):
		if myLid!=None:
			self.lid=myLid
		self.lidField = pack('B',self.lid)
		print "lid = "+hex(self.lid)
	
	cfs = 0		#Contesion Free Session		#CSMA Allocation by default
	bdf = 0		#Beacon detect Flag		#Not Heard by default
	hp10df = 0	#Home Plug 1.0.1 Detect Flag	#Not detected by default
	hp11df = 0	#Home Plug 1.1 Detect Flag	#Not detected by default
	eks = 0		#Encryption Key Select		#0 by default
	cfsBdfHp10dfHp11dfEks = int(cfs + bdf*pow(2,1) + hp10df*pow(2,2) + hp11df*pow(2,3) + eks*pow(2,4))
	cfsBdfHp10dfHp11dfEksField = pack('B',cfsBdfHp10dfHp11dfEks)
	def createCfsBdfHp10dfHp11dfEks(self, myCfs=None, myBdf=None, myHp10df=None, myHp11df=None, myEks=None, myCfsBdfHp10dfHp11dfEks=None):
		if myCfs!=None or myBdf!=None or myHp10df!=None or myHp11df!=None or myEks!=None:
			if myCfs!=None:
				self.cfs=myCfs
			if myBdf!=None:
				self.bdf=myBdf
			if myHp10df!=None:
				self.hp10df=myHp10df
			if myHp11df!=None:
				self.hp11df=myHp11df
			if myEks!=None:
				self.eks=myEks
			self.cfsBdfHp10dfHp11dfEks = int(self.cfs + self.bdf*pow(2,1) + self.hp10df*pow(2,2) + self.hp11df*pow(2,3) + self.eks*pow(2,4))
		if myCfsBdfHp10dfHp11dfEks!=None:
			self.cfsBdfHp10dfHp11dfEks = myCfsBdfHp10dfHp11dfEks
			print "cfsBdfHp10dfHp11dfEks = "+hex(self.cfsBdfHp10dfHp11dfEks)
		else:
			print "cfs = "+hex(self.cfs)
			print "bdf = "+hex(self.bdf)
			print "hp10df = "+hex(self.hp10df)
			print "hp11df = "+hex(self.hp11df)
			print "eks = "+hex(self.eks)
		self.cfsBdfHp10dfHp11dfEksField = pack('B',self.cfsBdfHp10dfHp11dfEks)
	
	#Pending PHY Blocks
	intPpb = 0
	if intPpb >= 16:
		ppbExponent = max(0,int(log(max(2,intPpb),2))-3)
		ppbMantissa = max(0,int(16*(intPpb/pow(2,ppbExponent+3)-1)))
	else:
		ppbExponent = 0
		ppbMantissa = intPpb
	ppb = int(ppbExponent + ppbMantissa*pow(2,4))
	ppbField = pack('B',ppb)
	def createPpb(self, myIntPpb=None, myPpb=None):
		if myIntPpb!=None:
			self.intPpb=myIntPpb
			if self.intPpb >= 16:
				self.ppbExponent = max(0,int(log(max(2,self.intPpb),2))-3)
				self.ppbMantissa = max(0,int(16*(self.intPpb/pow(2,self.ppbExponent+3)-1)))
			else:
				self.ppbExponent = 0
				self.ppbMantissa = self.intPpb
			self.ppb = int(self.ppbExponent + self.ppbMantissa*pow(2,4))
		elif myPpb!=None:
			self.ppb=myPpb
		self.ppbField = pack('B',self.ppb)
		print "ppb = "+hex(self.ppb)
	
	#Bit Loading Estimation
	intBle = 0
	bleExponent = max(0,int(log(max(2,intBle),2))-1)
	bleMantissa = max(0,int(32*(intBle/pow(2,bleExponent+1)-1)))
	ble = int(bleExponent + bleMantissa*pow(2,3))
	bleField = pack('B',ble)
	def createBle(self, myIntBle=None, myBle=None):
		if myIntBle!=None:
			self.intBle=myIntBle
			self.bleExponent = max(0,int(log(max(2,self.intBle),2))-1)
			self.bleMantissa = max(0,int(32*(self.intBle/pow(2,self.bleExponent+1)-1)))
			self.ble = int(self.bleExponent + self.bleMantissa*pow(2,3))
		if myBle!=None:
			self.ble=myBle
		self.bleField = pack('B',self.ble)
		print "ble = "+hex(self.ble)
	
	pbSz = 0	#PHY Block Size			#520 octets by default
	numSym = 1	#Number of symbol		#1 by default
	tmi_AV = 0	#Home Plug AV Tone Map Index	#ROBO by default
	pbSzNumSymTmi_AV = int(pbSz + numSym*pow(2,1) + tmi_AV*pow(2,3))
	pbSzNumSymTmi_AVField = pack('B',pbSzNumSymTmi_AV)
	def createPbSzNumSymTmi_AV(self, myPbSz=None, myNumSym=None, myTmi_AV=None, myPbSzNumSymTmi_AV=None):
		if myPbSz!=None or myNumSym!=None or myTmi_AV!=None:
			if myPbSz!=None:
				self.pbSz=myPbSz
			if myNumSym!=None:
				self.numSym=myNumSym
			if myTmi_AV!=None:
				self.tmi_AV=myTmi_AV
			self.pbSzNumSymTmi_AV = int(self.pbSz + self.numSym*pow(2,1) + self.tmi_AV*pow(2,3))
		if myPbSzNumSymTmi_AV!=None:
			self.pbSzNumSymTmi_AV = myPbSzNumSymTmi_AV
			print "pbSzNumSymTmi_AV = "+hex(self.pbSzNumSymTmi_AV)
		else:
			print "pbSz = "+hex(self.pbSz)
			print "numSym = "+hex(self.numSym)
			print "tmi_AV = "+hex(self.tmi_AV)
		self.pbSzNumSymTmi_AVField = pack('B',self.pbSzNumSymTmi_AV)
	
	fl_AV = 0x3E	#Home Plug AV Frame Length	#79.36 µs by default
	mpduCnt = 0	#MPDU Count			#not a burst or last by default
	burstCnt = 0	#Burst Count			#0 by default
	fl_AVMpduCntBurstCnt = int(fl_AV + mpduCnt*pow(2,12) + burstCnt*pow(2,14))
	fl_AVMpduCntBurstCntField = pack('H',fl_AVMpduCntBurstCnt)
	def createFl_AVMpduCntBurstCnt(self, myFl_AV=None, myMpduCnt=None, myBurstCnt=None, myFl_AVMpduCntBurstCnt=None):
		if myFl_AV!=None or myMpduCnt!=None or myBurstCnt!=None:
			if myFl_AV!=None:
				self.fl_AV=myFl_AV
			if myMpduCnt!=None:
				self.mpduCnt=myMpduCnt
			if myBurstCnt!=None:
				self.burstCnt=myBurstCnt
			self.fl_AVMpduCntBurstCnt = int(self.fl_AV + self.mpduCnt*pow(2,12) + self.burstCnt*pow(2,14))
		if myFl_AVMpduCntBurstCnt!=None:
			self.fl_AVMpduCntBurstCnt = myFl_AVMpduCntBurstCnt
			print "fl_AVMpduCntBurstCnt = "+hex(self.fl_AVMpduCntBurstCnt)
		else:
			print "fl_AV = "+hex(self.fl_AV)
			print "mpduCnt = "+hex(self.mpduCnt)
			print "burstCnt = "+hex(self.burstCnt)
		self.fl_AVMpduCntBurstCntField = pack('H',self.fl_AVMpduCntBurstCnt)
	
	bbf = 0		#Bidirectional Burst Flag	#Terminated after this MPDU by default
	mrtfl = 0	#Max Reverse Transmission FL	#163.84 µs by default
	dcppcf = 0	#Different CP PHY Clock Flag	#Not different by default
	mcf = 0		#Multicast Flag			#Unicast by default
	mnbf = 0	#MultiNetwork Broadcast Flag	#0 by default
	bbfMrtflDcppcfMcfMnbf = int(bbf + mrtfl*pow(2,1) + dcppcf*pow(2,5) + mcf*pow(2,6) + mnbf*pow(2,7))
	bbfMrtflDcppcfMcfMnbfField = pack('B',bbfMrtflDcppcfMcfMnbf)
	def createBbfMrtflDcppcfMcfMnbf(self, myBbf=None, myMrtfl=None, myDcppcf=None, myMcf=None, myMnbf=None, myBbfMrtflDcppcfMcfMnbf=None):
		if myBbf!=None or myMrtfl!=None or myDcppcf!=None or myMcf!=None or myMnbf!=None:
			if myBbf!=None:
				self.bbf=myBbf
			if myMrtfl!=None:
				self.mrtfl=myMrtfl
			if myDcppcf!=None:
				self.dcppcf=myDcppcf
			if myMcf!=None:
				self.mcf=myMcf
			if myMnbf!=None:
				self.mnbf=myMnbf
			self.bbfMrtflDcppcfMcfMnbf = int(self.bbf + self.mrtfl*pow(2,1) + self.dcppcf*pow(2,5) + self.mcf*pow(2,6) + self.mnbf*pow(2,7))
		if myBbfMrtflDcppcfMcfMnbf!=None:
			self.bbfMrtflDcppcfMcfMnbf = myBbfMrtflDcppcfMcfMnbf
			print "bbfMrtflDcppcfMcfMnbf = "+hex(self.bbfMrtflDcppcfMcfMnbf)
		else:
			print "bbf = "+hex(self.bbf)
			print "mrtfl = "+hex(self.mrtfl)
			print "dcppcf = "+hex(self.dcppcf)
			print "mcf = "+hex(self.mcf)
			print "mnbf = "+hex(self.mnbf)
		self.bbfMrtflDcppcfMcfMnbfField = pack('B',self.bbfMrtflDcppcfMcfMnbf)
	
	rsr = 0		#Request SACK retransmission	#Not requested by default
	clst = 0	#Convergence Layer SAP Type	#Ethernet II by default
	mfsCmdMgmt = 4	#Management MFS Command		#NOP by default
	mfsCmdData = 4	#Data MFS Command		#NOP by default
	rsrClstMfsCmdMgmtMfsCmdData = int(rsr + clst*pow(2,1) + mfsCmdMgmt*pow(2,2) + mfsCmdData*pow(2,5))
	rsrClstMfsCmdMgmtMfsCmdDataField = pack('B',rsrClstMfsCmdMgmtMfsCmdData)
	def createRsrClstMfsCmdMgmtMfsCmdData(self, myRsr=None, myClst=None, myMfsCmdMgmt=None, myMfsCmdData=None, myRsrClstMfsCmdMgmtMfsCmdData=None):
		if myRsr!=None or myClst!=None or myMfsCmdMgmt!=None or myMfsCmdData!=None:
			if myRsr!=None:
				self.rsr=myRsr
			if myClst!=None:
				self.clst=myClst
			if myMfsCmdMgmt!=None:
				self.mfsCmdMgmt=myMfsCmdMgmt
			if myMfsCmdData!=None:
				self.mfsCmdData=myMfsCmdData
			self.rsrClstMfsCmdMgmtMfsCmdData = int(self.rsr + self.clst*pow(2,1) + self.mfsCmdMgmt*pow(2,2) + self.mfsCmdData*pow(2,5))
		if myRsrClstMfsCmdMgmtMfsCmdData!=None:
			self.rsrClstMfsCmdMgmtMfsCmdData = myRsrClstMfsCmdMgmtMfsCmdData
			print "rsrClstMfsCmdMgmtMfsCmdData = "+hex(self.rsrClstMfsCmdMgmtMfsCmdData)
		else:
			print "rsr = "+hex(self.rsr)
			print "clst = "+hex(self.clst)
			print "mfsCmdMgmt = "+hex(self.mfsCmdMgmt)
			print "mfsCmdData = "+hex(self.mfsCmdData)
		self.rsrClstMfsCmdMgmtMfsCmdDataField = pack('B',self.rsrClstMfsCmdMgmtMfsCmdData)
	
	mfsRspMgmt = 0	#Management MFS Response	#ACK by default
	mfsRspData = 1	#Data MFS Response		#ACK by default
	bm_SACKI = 0	#Bit Map SACK Info		#All Succesfully Received by default
	mfsRspMgmtMfsRspDataBm_SACKI = int(mfsRspMgmt + mfsRspData*pow(2,2) + bm_SACKI*pow(2,4))
	mfsRspMgmtMfsRspDataBm_SACKIField = pack('B',mfsRspMgmtMfsRspDataBm_SACKI)
	def createMfsRspMgmtMfsRspDataBm_SACKI(self, myMfsRspMgmt=None, myMfsRspData=None, myBm_SACKI=None, myMfsRspMgmtMfsRspDataBm_SACKI=None):
		if myMfsRspMgmt!=None or myMfsRspData!=None or myBm_SACKI!=None:
			if myMfsRspMgmt!=None:
				self.mfsRspMgmt=myMfsRspMgmt
			if myMfsRspData!=None:
				self.mfsRspData=myMfsRspData
			if myBm_SACKI!=None:
				self.bm_SACKI=myBm_SACKI
			self.mfsRspMgmtMfsRspDataBm_SACKI = int(self.mfsRspMgmt + self.mfsRspData*pow(2,2) + self.bm_SACKI*pow(2,4))
		if myMfsRspMgmtMfsRspDataBm_SACKI!=None:
			self.mfsRspMgmtMfsRspDataBm_SACKI = myMfsRspMgmtMfsRspDataBm_SACKI
			print "mfsRspMgmtMfsRspDataBm_SACKI = "+hex(self.mfsRspMgmtMfsRspDataBm_SACKI)
		else:
			print "mfsRspMgmt = "+hex(self.mfsRspMgmt)
			print "mfsRspData = "+hex(self.mfsRspData)
			print "bm_SACKI = "+hex(self.bm_SACKI)
		self.mfsRspMgmtMfsRspDataBm_SACKIField = pack('B',self.mfsRspMgmtMfsRspDataBm_SACKI)
	
	#cfs = 0	#Contesion Free Session			#CSMA Allocation by default
	#bdf = 0	#Beacon detect Flag			#Not Heard by default
	svn = 0		#SACK Version Number			#Curent Version by default
	rrtf = 0	#Request Reverse Transmission Flag	#Not Requested by default
	#mfsRspData = 1	#Data MFS Response			#ACK by default
	#mfsRspMgmt = 0	#Management MFS Response		#ACK by default
	cfsBdfSvnRrtfMfsRspDataMfsRspMgmt = int(cfs + bdf*pow(2,1) + svn*pow(2,2) + rrtf*pow(2,3) + mfsRspMgmt*pow(2,4) + mfsRspData*pow(2,6))
	cfsBdfSvnRrtfMfsRspDataMfsRspMgmtField = pack('B',cfsBdfSvnRrtfMfsRspDataMfsRspMgmt)
	def createCfsBdfSvnRrtfMfsRspDataMfsRspMgmt(self, myCfs=None, myBdf=None, mySvn=None, myRrtf=None, myMfsRspMgmt=None, myMfsRspData=None, myCfsBdfSvnRrtfMfsRspDataMfsRspMgmt=None):
		if myCfs!=None or myBdf!=None or mySvn!=None or myRrtf!=None or myMfsRspMgmt!=None or myMfsRspData!=None:
			if myCfs!=None:
				self.cfs=myCfs
			if myBdf!=None:
				self.bdf=myBdf
			if mySvn!=None:
				self.svn=mySvn
			if myRrtf!=None:
				self.rrtf=myRrtf
			if myMfsRspMgmt!=None:
				self.mfsRspMgmt=myMfsRspMgmt
			if myMfsRspData!=None:
				self.mfsRspData=myMfsRspData
			self.cfsBdfSvnRrtfMfsRspDataMfsRspMgmt = int(self.cfs + self.bdf*pow(2,1) + self.svn*pow(2,2) + self.rrtf*pow(2,3) +  self.mfsRspMgmt*pow(2,4) + self.mfsRspData*pow(2,6))
		if myCfsBdfSvnRrtfMfsRspDataMfsRspMgmt!=None:
			self.cfsBdfSvnRrtfMfsRspDataMfsRspMgmt = myCfsBdfSvnRrtfMfsRspDataMfsRspMgmt
			print "cfsBdfSvnRrtfMfsRspDataMfsRspMgmt = "+hex(self.cfsBdfSvnRrtfMfsRspDataMfsRspMgmt)
		else:
			print "cfs = "+hex(self.cfs)
			print "bdf = "+hex(self.bdf)
			print "svn = "+hex(self.svn)
			print "rrtf = "+hex(self.rrtf)
			print "mfsRspMgmt = "+hex(self.mfsRspMgmt)
			print "mfsRspData = "+hex(self.mfsRspData)
		self.cfsBdfSvnRrtfMfsRspDataMfsRspMgmtField = pack('B',self.cfsBdfSvnRrtfMfsRspDataMfsRspMgmt)
	
	#SACKTs
	sackts = []
	sacktsField = ""
	i = 0
	while i < 4:
		sackts.append(i)
		i=i+1
	sacktsField = pack('B', sackts[0] + sackts[1]*pow(2,2) + sackts[2]*pow(2,4) + sackts[3]*pow(2,6))
	def createSackts(self, mySackt0=None, mySackt1=None, mySackt2=None, mySackt3=None):
		print "sackts :"
		if mySackt0!=None:
			self.sackts[0]=mySackt0
		print "sackts[0] = "+hex(self.sackts[0])
		if mySackt1!=None:
			self.sackts[1]=mySackt1
		print "sackts[1] = "+hex(self.sackts[1])
		if mySackt2!=None:
			self.sackts[2]=mySackt2
		print "sackts[2] = "+hex(self.sackts[2])
		if mySackt3!=None:
			self.sackts[3]=mySackt3
		print "sackts[3] = "+hex(self.sackts[3])
		self.sacktsField=pack('B',self.sackts[0] + self.sackts[1]*pow(2,2) + self.sackts[2]*pow(2,4) + self.sackts[3]*pow(2,6))
	
	#SACK Infomation, Bit Pad, Receive Window Size and Request Reverse Transmission
	sackiPad = 0		#8 or 9 octets size Field	#0 by default
	rxwsz = 0		#0 or 4 bits size Field		#4 Segments by default
	rrtl = 0		#0 or 4 bits size Field		#163.84 µs by default
	shortPad = False		#size of sackiPadRxwszRrtl = 7 octets (instead of 10)
	sackiPadRxwszRrtl = int((rrtl*pow(2,4)*rrtf + rxwsz*pow(2,4)*((rrtf+1)%2) + rxwsz*rrtf)*pow_2_63 + sackiPad)
	sackiPadRxwszRrtlField =  pack('Q',sackiPadRxwszRrtl%pow_2_64)+pack('B',sackiPadRxwszRrtl/pow_2_64)
	def createSackiPadRxwszRrtl(self, mySackiPad=None, myRxwsz=None, myRrtl=None, myShortPad=None):
		if mySackiPad!=None:
			self.sackiPad=mySackiPad
		print "sackiPad = "+hex(self.sackiPad)
		if myRxwsz!=None:
			self.rxwsz=myRxwsz
		print "rxwsz = "+hex(self.rxwsz)
		if myRrtl!=None:
			self.rrtl=myRrtl
		print "rrtl = "+hex(self.rrtl)
		if myShortPad!=None:
			self.shortPad=myShortPad
		if self.shortPad == False:
			self.sackiPadRxwszRrtl = int((self.rrtl*pow(2,4)*self.rrtf + self.rxwsz*pow(2,4)*((self.rrtf+1)%2) + self.rxwsz*self.rrtf)*pow_2_63 + self.sackiPad)
			self.sackiPadRxwszRrtlField = pack('Q',self.sackiPadRxwszRrtl%pow_2_64) + pack('B',self.sackiPadRxwszRrtl/pow_2_64)
		else:
			self.sackiPadRxwszRrtl = int((self.rrtl*pow(2,4)*self.rrtf + self.rxwsz*pow(2,4)*((self.rrtf+1)%2) + self.rxwsz*self.rrtf)*pow(2,39) + self.sackiPad)
			self.sackiPadRxwszRrtlField = pack('Q',self.sackiPadRxwszRrtl)[0:6]
	
	#SACK Data, Bit Pad, Receive Window Size and Request Reverse Transmission
	sackdPadRxwszRrtlField = sacktsField + sackiPadRxwszRrtlField
	def createSackdPadRxwszRrtl(self, mySackt0=None, mySackt1=None, mySackt2=None, mySackt3=None, mySackiPad=None, myRxwsz=None, myRrtl=None, myShortPad=None):
		self.createSackts(mySackt0, mySackt1, mySackt2, mySackt3)
		self.createSackiPadRxwszRrtl(mySackiPad, myRxwsz, myRrtl, myShortPad)
		self.sackdPadRxwszRrtlField = self.sacktsField + self.sackiPadRxwszRrtlField
	
	#cfs = 0	#Contesion Free Session		#CSMA Allocation by default
	#bdf = 0	#Beacon detect Flag		#Not Heard by default
	#hp10df = 0	#Home Plug 1.0.1 Detect Flag	#Not detected by default
	#hp11df = 0	#Home Plug 1.1 Detect Flag	#Not detected by default
	rtsf = 0	#RTS Flag			#CTS by default
	igf = 0		#Immediate Grant Flag		#0 by default
	#mnbf = 0	#MultiNetwork Broadcast Flag	#0 by default
	#mcf = 0	#Multicast Flag			#Unicast by default
	cfsBdfHp10dfHp11dfRtsfIgfMnbfMcf = int(cfs + bdf*pow(2,1) + hp10df*pow(2,2) + hp11df*pow(2,3) + rtsf*pow(2,4) + igf*pow(2,5) + mnbf*pow(2,6) + mcf*pow(2,7))
	cfsBdfHp10dfHp11dfRtsfIgfMnbfMcfField = pack('B',cfsBdfHp10dfHp11dfRtsfIgfMnbfMcf)
	def createCfsBdfHp10dfHp11dfRtsfIgfMnbfMcf(self, myCfs=None, myBdf=None, myHp10df=None, myHp11df=None, myRtsf=None, myIgf=None, myMnbf=None, myMcf=None, myCfsBdfHp10dfHp11dfRtsfIgfMnbfMcf=None):
		if myCfs!=None or myBdf!=None or myHp10df!=None or myHp11df!=None or myRtsf!=None or myIgf!=None or myMnbf!=None or myMcf!=None:
			if myCfs!=None:
				self.cfs=myCfs
			if myBdf!=None:
				self.bdf=myBdf
			if myHp10df!=None:
				self.hp10df=myHp10df
			if myHp11df!=None:
				self.hp11df=myHp11df
			if myRtsf!=None:
				self.rtsf=myRtsf
			if myIgf!=None:
				self.igf=myIgf
			if myMnbf!=None:
				self.mnbf=myMnbf
			if myMcf!=None:
				self.mcf=myMcf
			self.cfsBdfHp10dfHp11dfRtsfIgfMnbfMcf = int(self.cfs + self.bdf*pow(2,1) + self.hp10df*pow(2,2) + self.hp11df*pow(2,3) + self.rtsf*pow(2,4) + self.igf*pow(2,5) + self.mnbf*pow(2,6) + self.mcf*pow(2,7))
		if myCfsBdfHp10dfHp11dfRtsfIgfMnbfMcf!=None:
			self.cfsBdfHp10dfHp11dfRtsfIgfMnbfMcf = myCfsBdfHp10dfHp11dfRtsfIgfMnbfMcf
			print "cfsBdfHp10dfHp11dfRtsfIgfMnbfMcf = "+hex(self.cfsBdfHp10dfHp11dfRtsfIgfMnbfMcf)
		else:
			print "cfs = "+hex(self.cfs)
			print "bdf = "+hex(self.bdf)
			print "hp10df = "+hex(self.hp10df)
			print "hp11df = "+hex(self.hp11df)
			print "rtsf = "+hex(self.rtsf)
			print "igf = "+hex(self.igf)
			print "mnbf = "+hex(self.mnbf)
			print "mcf = "+hex(self.mcf)
		self.cfsBdfHp10dfHp11dfRtsfIgfMnbfMcfField = pack('B',self.cfsBdfHp10dfHp11dfRtsfIgfMnbfMcf)
	
	#Duration and reserved
	durNRsvd = 10000		#10000 *1.28 µs = 12.8 ms by default
	durNRsvdField = pack('Q',durNRsvd)
	def createDurNRsvd(self, myDurNRsvd=None):
		if myDurNRsvd!=None:
			self.durNRsvd=myDurNRsvd
		self.durNRsvdField = pack('Q',self.durNRsvd)
		print "durNRsvd = "+hex(self.durNRsvd)
	
	#cfs = 0	#Contesion Free Session		#CSMA Allocation by default
	#pbSz = 0	#PHY Block Size			#520 octets by default
	#bdf = 0	#Beacon detect Flag		#Not Heard by default
	saf = 0		#Sound ACK Flag			#Sound MPDU by default
	scf = 0		#Sound Complete Flag		#Not Complete by default
	req_TM = 7	#Max Tone Map Requested		#7 Tone Maps supported by default
	cfsPbSzBdfSafScfReq_TM = int(cfs + pbSz*pow(2,1) + bdf*pow(2,2) + saf*pow(2,3) + scf*pow(2,4) + req_TM*pow(2,5))
	cfsPbSzBdfSafScfReq_TMField = pack('B',cfsPbSzBdfSafScfReq_TM)
	def createCfsPbSzBdfSafScfReq_TM(self, myCfs=None, myPbSz=None, myBdf=None, mySaf=None, myScf=None, myReq_TM=None, myCfsPbSzBdfSafScfReq_TM=None):
		if myCfs!=None or myPbSz!=None or myBdf!=None or mySaf!=None or myScf!=None or myReq_TM!=None:
			if myCfs!=None:
				self.cfs=myCfs
			if myPbSz!=None:
				self.pbSz=myPbSz
			if myBdf!=None:
				self.bdf=myBdf
			if mySaf!=None:
				self.saf=mySaf
			if myScf!=None:
				self.scf=myScf
			if myReq_TM!=None:
				self.req_TM=myReq_TM
			self.cfsPbSzBdfSafScfReq_TM = int(self.cfs + self.pbSz*pow(2,1) + self.bdf*pow(2,2) + self.saf*pow(2,3) + self.scf*pow(2,4) + self.req_TM*pow(2,5))
		if myCfsPbSzBdfSafScfReq_TM!=None:
			self.cfsPbSzBdfSafScfReq_TM = myCfsPbSzBdfSafScfReq_TM
			print "cfsPbSzBdfSafScfReq_TM = "+hex(self.cfsPbSzBdfSafScfReq_TM)
		else:
			print "cfs = "+hex(self.cfs)
			print "pbSz = "+hex(self.pbSz)
			print "bdf = "+hex(self.bdf)
			print "saf = "+hex(self.saf)
			print "scf = "+hex(self.scf)
			print "req_TM = "+hex(self.req_TM)
		self.cfsPbSzBdfSafScfReq_TMField = pack('B',self.cfsPbSzBdfSafScfReq_TM)
	
	#fl_AV = 0x3E	#Home Plug AV Frame Length	#79.36 µs by default
	#mpduCnt = 0	#MPDU Count			#not a burst or last by default
	fl_AVMpduCnt = int(fl_AV + mpduCnt*pow(2,12))
	fl_AVMpduCntField = pack('H',fl_AVMpduCnt)
	def createFl_AVMpduCnt(self, myFl_AV=None, myMpduCnt=None, myFl_AVMpduCnt=None):
		if myFl_AV!=None or myMpduCnt!=None:
			if myFl_AV!=None:
				self.fl_AV=myFl_AV
			if myMpduCnt!=None:
				self.mpduCnt=myMpduCnt
			self.fl_AVMpduCnt = int(self.fl_AV + self.mpduCnt*pow(2,12))
		if myFl_AVMpduCnt!=None:
			self.fl_AVMpduCnt = myFl_AVMpduCnt
			print "fl_AVMpduCnt = "+hex(self.fl_AVMpduCnt)
		else:
			print "fl_AV = "+hex(self.fl_AV)
			print "mpduCnt = "+hex(self.mpduCnt)
		self.fl_AVMpduCntField = pack('H',self.fl_AVMpduCnt)
	
	#Sound Reason Code
	src = 4		#4 by default
	srcField = pack('B',src)
	def createSrc(self, mySrc=None):
		if mySrc!=None:
			self.src=mySrc
		self.srcField = pack('B',self.src)
		print "src = "+hex(self.src)
	
	rsof_fl_AV = 0x3E	#Reverse SOF Frame Length	#79.36 µs by default
	#tmi_AV = 0		#Home Plug AV Tone Map Index	#ROBO by default
	#pbSz = 0		#PHY Block Size			#520 octets by default
	rsof_fl_AVTmi_AVPbSz = int(rsof_fl_AV + tmi_AV*pow(2,12) + pbSz*pow(2,15))
	rsof_fl_AVTmi_AVPbSzField = pack('H',rsof_fl_AVTmi_AVPbSz)
	def createRsof_fl_AVTmi_AVPbSz(self, myRsof_fl_AV=None, myTmi_AV=None, myPbSz=None, myRsof_fl_AVTmi_AVPbSz=None):
		if myRsof_fl_AV!=None or myTmi_AV!=None or myPbSz!=None:
			if myRsof_fl_AV!=None:
				self.rsof_fl_AV=myRsof_fl_AV
			if myTmi_AV!=None:
				self.tmi_AV=myTmi_AV
			if myPbSz!=None:
				self.pbSz=myPbSz
			self.rsof_fl_AVTmi_AVPbSz = int(self.rsof_fl_AV + self.tmi_AV*pow(2,12) + self.pbSz*pow(2,15))
		if myRsof_fl_AVTmi_AVPbSz!=None:
			self.rsof_fl_AVTmi_AVPbSz = myRsof_fl_AVTmi_AVPbSz
			print "rsof_fl_AVTmi_AVPbSz = "+hex(self.rsof_fl_AVTmi_AVPbSz)
		else:
			print "rsof_fl_AV = "+hex(self.rsof_fl_AV)
			print "tmi_AV = "+hex(self.tmi_AV)
			print "pbSz = "+hex(self.pbSz)
		self.rsof_fl_AVTmi_AVPbSzField = pack('H',self.rsof_fl_AVTmi_AVPbSz)
	
	#numSym = 1	#Number of symbol		#1 by default
	#mfsCmdMgmt = 4	#Management MFS Command		#NOP by default
	#mfsCmdData = 4	#Data MFS Command		#NOP by default
	numSymMfsCmdMgmtMfsCmdData = int(numSym + mfsCmdMgmt*pow(2,2) + mfsCmdData*pow(2,5))
	numSymMfsCmdMgmtMfsCmdDataField = pack('B',numSymMfsCmdMgmtMfsCmdData)
	def createNumSymMfsCmdMgmtMfsCmdData(self, myNumSym=None, myMfsCmdMgmt=None, myMfsCmdData=None, myNumSymMfsCmdMgmtMfsCmdData=None):
		if myNumSym!=None or myMfsCmdMgmt!=None or myMfsCmdData!=None:
			if myNumSym!=None:
				self.numSym=myNumSym
			if myMfsCmdMgmt!=None:
				self.mfsCmdMgmt=myMfsCmdMgmt
			if myMfsCmdData!=None:
				self.mfsCmdData=myMfsCmdData
			self.numSymMfsCmdMgmtMfsCmdData = int(self.numSym + self.mfsCmdMgmt*pow(2,2) + self.mfsCmdData*pow(2,5))
		if myNumSymMfsCmdMgmtMfsCmdData!=None:
			self.numSymMfsCmdMgmtMfsCmdData = myNumSymMfsCmdMgmtMfsCmdData
			print "numSymMfsCmdMgmtMfsCmdData = "+hex(self.numSymMfsCmdMgmtMfsCmdData)
		else:
			print "numSym = "+hex(self.numSym)
			print "mfsCmdMgmt = "+hex(self.mfsCmdMgmt)
			print "mfsCmdData = "+hex(self.mfsCmdData)
		self.numSymMfsCmdMgmtMfsCmdDataField = pack('B',self.numSymMfsCmdMgmtMfsCmdData)
	
	
	#Beacon Variant Field
	bvf = btsField + bto_0Field + bto_1Field + bto_2Field + bto_3Field
	def createBvf(self, myBts=None, myBto_0=None, myBto_1=None, myBto_2=None, myBto_3=None, myBvf=None):
		if myBvf!=None:
			self.bvf = myBvf
			print "bvf = "+self.bvf
		else:
			print "bvf :"
			self.createBts(myBts)
			self.createBto_0(myBto_0)
			self.createBto_1(myBto_1)
			self.createBto_2(myBto_2)
			self.createBto_3(myBto_3)
			self.bvf = self.btsField + self.bto_0Field + self.bto_1Field + self.bto_2Field + self.bto_3Field
	
	
	#SOF Variant Field
	sofvf = steiField + dteiField + lidField + cfsBdfHp10dfHp11dfEksField + ppbField + bleField + pbSzNumSymTmi_AVField + fl_AVMpduCntBurstCntField + bbfMrtflDcppcfMcfMnbfField + rsrClstMfsCmdMgmtMfsCmdDataField + mfsRspMgmtMfsRspDataBm_SACKIField
	def createSofvf(self, myStei=None, myDtei=None, myLid=None, myCfs=None, myBdf=None, myHp10df=None, myHp11df=None, myEks=None, myPpb=None, myBle=None, myPbSz=None, myNumSym=None, myTmi_AV=None, myFl_AV=None, myMpduCnt=None, myBurstCnt=None, myBbf=None, myMrtfl=None, myDcppcf=None, myMcf=None, myMnbf=None, myRsr=None, myClst=None, myMfsCmdMgmt=None, myMfsCmdData=None, myMfsRspMgmt=None, myMfsRspData=None, myBm_SACKI=None, mySofvf=None):
		if mySofvf!=None:
			self.sofvf = mySofvf
			print "sofvf = "+self.sofvf
		else:
			print "sofvf :"
			self.createStei(myStei)
			self.createDtei(myDtei)
			self.createLid(myLid)
			self.createCfsBdfHp10dfHp11dfEks(myCfs, myBdf, myHp10df, myHp11df, myEks)
			self.createPpb(myPpb)
			self.createBle(myBle)
			self.createPbSzNumSymTmi_AV(myPbSz, myNumSym, myTmi_AV)
			self.createFl_AVMpduCntBurstCnt(myFl_AV, myMpduCnt, myBurstCnt)
			self.createRsrClstMfsCmdMgmtMfsCmdData(myRsr, myClst, myMfsCmdMgmt, myMfsCmdData)
			self.createMfsRspMgmtMfsRspDataBm_SACKI(myMfsRspMgmt, myMfsRspData, myBm_SACKI)
			self.createBbfMrtflDcppcfMcfMnbf(myBbf, myMrtfl, myDcppcf, myMcf, myMnbf)
			self.sofvf = self.steiField + self.dteiField + self.lidField + self.cfsBdfHp10dfHp11dfEksField + self.ppbField + self.bleField + self.pbSzNumSymTmi_AVField + self.fl_AVMpduCntBurstCntField + self.bbfMrtflDcppcfMcfMnbfField + self.rsrClstMfsCmdMgmtMfsCmdDataField + self.mfsRspMgmtMfsRspDataBm_SACKIField
	
	
	#SACK Variant Field
	sackvf = dteiField + cfsBdfSvnRrtfMfsRspDataMfsRspMgmtField + sackdPadRxwszRrtlField
	def createSackvf(self, myDtei=None, myCfs=None, myBdf=None, mySvn=None, myRrtf=None, myMfsRspMgmt=None, myMfsRspData=None, mySackt0=None, mySackt1=None, mySackt2=None, mySackt3=None, mySackiPad=None, myRxwsz=None, myRrtl=None, mySackvf=None):
		if mySackvf!=None:
			self.sackvf = mySackvf
			print "sackvf = "+self.sackvf
		else:
			print "sackvf :"
			self.createDtei(myDtei)
			self.createCfsBdfSvnRrtfMfsRspDataMfsRspMgmt(myCfs, myBdf, mySvn, myRrtf, myMfsRspMgmt, myMfsRspData)
			self.createSackdPadRxwszRrtl(mySackt0, mySackt1, mySackt2, mySackt3, mySackiPad, myRxwsz, myRrtl)
			self.sackvf = self.dteiField + self.cfsBdfSvnRrtfMfsRspDataMfsRspMgmtField + self.sackdPadRxwszRrtlField
	
	
	#RTS/CTS Variant Field
	rtsctsvf = steiField + dteiField + lidField + cfsBdfHp10dfHp11dfRtsfIgfMnbfMcfField + durNRsvdField
	def createRtsctsvf(self, myStei=None, myDtei=None, myLid=None, myCfs=None, myBdf=None, myHp10df=None, myHp11df=None, myRtsf=None, myIgf=None, myMnbf=None, myMcf=None, myDurNRsvd=None, myRtsctsvf=None):
		if myRtsctsvf!=None:
			self.rtsctsvf = myRtsctsvf
			print "rtsctsvf = "+self.rtsctsvf
		else:
			print "rtsctsvf :"
			self.createStei(myStei)
			self.createDtei(myDtei)
			self.createLid(myLid)
			self.createCfsBdfHp10dfHp11dfRtsfIgfMnbfMcf(myCfs, myBdf, myHp10df, myHp11df, myRtsf, myIgf, myMnbf, myMcf)
			self.createDurNRsvd(myDurNRsvd)
			self.rtsctsvf = self.steiField + self.dteiField + self.lidField + self.cfsBdfHp10dfHp11dfRtsfIgfMnbfMcfField + self.durNRsvdField
	
	
	#Sound Variant Field
	soundvf = steiField + dteiField + lidField + cfsPbSzBdfSafScfReq_TMField + fl_AVMpduCntField + ppbField + srcField + pack('B',0)*4
	def createSoundvf(self, myStei=None, myDtei=None, myLid=None, myCfs=None, myPbSz=None, myBdf=None, mySaf=None, myScf=None, myReq_TM=None, myFl_AV=None, myMpduCnt=None, myPpb=None, mySrc=None, mySoundvf=None):
		if mySoundvf!=None:
			self.soundvf = mySoundvf
			print "soundvf = "+self.soundvf
		else:
			print "soundvf :"
			self.createStei(myStei)
			self.createDtei(myDtei)
			self.createLid(myLid)
			self.createCfsPbSzBdfSafScfReq_TM(myCfs, myPbSz, myBdf, mySaf, myScf, myReq_TM)
			self.createFl_AVMpduCnt(myFl_AV, myMpduCnt)
			self.createPpb(myPpb)
			self.createSrc(mySrc)
			self.soundvf = self.steiField + self.dteiField + self.lidField + self.cfsPbSzBdfSafScfReq_TMField + self.fl_AVMpduCntField + self.ppbField + self.srcField + pack('B',0)*4
	
	
	#Reverse SOF Variant Field
	sackiPadRxwszRrtl = int((rrtl*pow(2,4)*rrtf + rxwsz*pow(2,4)*((rrtf+1)%2) + rxwsz*rrtf)*pow(2,39) + sackiPad)
	sackiPadRxwszRrtlField =  pack('Q',sackiPadRxwszRrtl%pow_2_64)[0:6]
	sackdPadRxwszRrtlField = sacktsField + sackiPadRxwszRrtlField
	rsofvf = dteiField + cfsBdfSvnRrtfMfsRspDataMfsRspMgmtField + sackdPadRxwszRrtlField + rsof_fl_AVTmi_AVPbSzField + numSymMfsCmdMgmtMfsCmdDataField
	def createRsofvf(self, myDtei=None, myCfs=None, myBdf=None, mySvn=None, myRrtf=None, myMfsRspMgmt=None, myMfsRspData=None, mySackt0=None, mySackt1=None, mySackt2=None, mySackt3=None, mySackiPad=None, myRxwsz=None, myRrtl=None, myShortPad=True, myRsof_fl_AV=None, myTmi_AV=None, myPbSz=None, myNumSym=None, myMfsCmdMgmt=None, myMfsCmdData=None, myRsofvf=None):
		if myRsofvf!=None:
			self.rsofvf = myRsofvf
			print "rsofvf = "+self.rsofvf
		else:
			print "rsofvf :"
			self.createDtei(myDtei)
			self.createCfsBdfSvnRrtfMfsRspDataMfsRspMgmt(myCfs, myBdf, mySvn, myRrtf, myMfsRspMgmt, myMfsRspData)
			self.createSackdPadRxwszRrtl(mySackt0, mySackt1, mySackt2, mySackt3, mySackiPad, myRxwsz, myRrtl, myShortPad)
			self.createRsof_fl_AVTmi_AVPbSz(myRsof_fl_AV, myTmi_AV, myPbSz)
			self.createNumSymMfsCmdMgmtMfsCmdData(myPbSz, myNumSym, myTmi_AV)
			self.rsofvf = self.dteiField + self.cfsBdfSvnRrtfMfsRspDataMfsRspMgmtField + self.sackdPadRxwszRrtlField + self.rsof_fl_AVTmi_AVPbSzField + self.numSymMfsCmdMgmtMfsCmdDataField
	
	
	#DT_AV - ACCESS - SNID
	snid = 0xA
	access = 0		#in home by default
	dt_AV = 1		#SOF by default
	dt_AVAccessSnid = int(dt_AV + access*pow(2,3) + snid*pow(2,4))
	dt_AVAccessSnidField = pack('B',dt_AVAccessSnid)
	def createDt_AVAccessSnid(self, myDt_AV=None, myAccess=None, mySnid=None, myDt_AVAccessSnid=None):
		if myDt_AV!=None:
			self.dt_AV=myDt_AV
		if myAccess!=None:
			self.access=myAccess
		if mySnid!=None:
			self.snid=mySnid
		if myDt_AVAccessSnid!=None:
			self.dt_AVAccessSnid=myDt_AVAccessSnid
			print "dt_AVAccessSnid = "+hex(self.dt_AVAccessSnid)
		else:
			self.dt_AVAccessSnid = int(self.dt_AV + self.access*pow(2,3) + self.snid*pow(2,4))
			print "dt_AV = "+DT_AV[self.dt_AV]
			print "access = "+hex(self.access)
			print "snid = "+hex(self.snid)
		self.dt_AVAccessSnidField = pack('B',self.dt_AVAccessSnid)
	
	
	#VF_AV
	vf_AV = sofvf		#SOF by default
	def createVf_AV(self, myBts=None, myBto_0=None, myBto_1=None, myBto_2=None, myBto_3=None, myBvf=None, myStei=None, myDtei=None, myLid=None, myCfs=None, myBdf=None, myHp10df=None, myHp11df=None, myEks=None, myPpb=None, myBle=None, myPbSz=None, myNumSym=None, myTmi_AV=None, myFl_AV=None, myMpduCnt=None, myBurstCnt=None, myBbf=None, myMrtfl=None, myDcppcf=None, myMcf=None, myMnbf=None, myRsr=None, myClst=None, myMfsCmdMgmt=None, myMfsCmdData=None, myMfsRspMgmt=None, myMfsRspData=None, myBm_SACKI=None, mySofvf=None, mySvn=None, myRrtf=None, mySackt0=None, mySackt1=None, mySackt2=None, mySackt3=None, mySackiPad=None, myRxwsz=None, myRrtl=None, mySackvf=None, myRtsf=None, myIgf=None, myDurNRsvd=None, myRtsctsvf=None, mySaf=None, myScf=None, myReq_TM=None, mySrc=None, mySoundvf=None, myShortPad=True, myRsof_fl_AV=None, myRsofvf=None):	#SOF by default
		if self.dt_AV==beacon:
			self.createBvf(myBts, myBto_0, myBto_1, myBto_2, myBto_3, myBvf)
			self.vf_AV = self.bvf
		elif self.dt_AV==sof:
			self.createSofvf(myStei, myDtei, myLid, myCfs, myBdf, myHp10df, myHp11df, myEks, myPpb, myBle, myPbSz, myNumSym, myTmi_AV, myFl_AV, myMpduCnt, myBurstCnt, myBbf, myMrtfl, myDcppcf, myMcf, myMnbf, myRsr, myClst, myMfsCmdMgmt, myMfsCmdData, myMfsRspMgmt, myMfsRspData, myBm_SACKI, mySofvf)
			self.vf_AV = self.sofvf
		elif self.dt_AV==sack:
			self.createSackvf(myDtei, myCfs, myBdf, mySvn, myRrtf, myMfsRspMgmt, myMfsRspData, mySackt0, mySackt1, mySackt2, mySackt3, mySackiPad, myRxwsz, myRrtl, mySackvf)
			self.vf_AV = self.sackvf
		elif self.dt_AV==rtsCts:
			self.createRtsctsvf(myStei, myDtei, myLid, myCfs, myBdf, myHp10df, myHp11df, myRtsf, myIgf, myMnbf, myMcf, myDurNRsvd, myRtsctsvf)
			self.vf_AVField = self.rtsctsvf
		elif self.dt_AV==sound:
			self.createSoundvf(myStei, myDtei, myLid, myCfs, myPbSz, myBdf, mySaf, myScf, myReq_TM, myFl_AV, myMpduCnt, myPpb, mySrc, mySoundvf)
			self.vf_AV = self.soundvf
		elif self.dt_AV==rsof:
			self.createRsofvf(myDtei, myCfs, myBdf, mySvn, myRrtf, myMfsRspMgmt, myMfsRspData, mySackt0, mySackt1, mySackt2, mySackt3, mySackiPad, myRxwsz, myRrtl, myShortPad, myRsof_fl_AV, myTmi_AV, myPbSz, myNumSym, myMfsCmdMgmt, myMfsCmdData, myRsofvf)
			self.vf_AV = self.rsofvf
	
	
	#FCCS_AV
	fccs_AV = check_string(dt_AVAccessSnidField + vf_AV)
	fccs_AVField = pack('I',fccs_AV)[0:3]
	def createFccs_AV(self, myFccs_AV=None):
		if myFccs_AV!=None:
			self.fccs_AV=myFccs_AV
		else:
			self.fccs_AV = check_string(self.dt_AVAccessSnidField + self.vf_AV)
		self.fccs_AVField = pack('I',self.fccs_AV)[0:3]
		print "fccs_AV = "+hex(self.fccs_AV)
	
	
	#FC_AV
	fc_AV = dt_AVAccessSnidField + vf_AV + fccs_AVField
	iv_SOF = dt_AVAccessSnidField + vf_AV
	def createFc_AV(self, myFc_AV=None, myDt_AV=None, myAccess=None, mySnid=None, myDt_AVAccessSnid=None, myBts=None, myBto_0=None, myBto_1=None, myBto_2=None, myBto_3=None, myBvf=None, myStei=None, myDtei=None, myLid=None, myCfs=None, myBdf=None, myHp10df=None, myHp11df=None, myEks=None, myPpb=None, myBle=None, myPbSz=None, myNumSym=None, myTmi_AV=None, myFl_AV=None, myMpduCnt=None, myBurstCnt=None, myBbf=None, myMrtfl=None, myDcppcf=None, myMcf=None, myMnbf=None, myRsr=None, myClst=None, myMfsCmdMgmt=None, myMfsCmdData=None, myMfsRspMgmt=None, myMfsRspData=None, myBm_SACKI=None, mySofvf=None, mySvn=None, myRrtf=None, mySackt0=None, mySackt1=None, mySackt2=None, mySackt3=None, mySackiPad=None, myRxwsz=None, myRrtl=None, mySackvf=None, myRtsf=None, myIgf=None, myDurNRsvd=None, myRtsctsvf=None, mySaf=None, myScf=None, myReq_TM=None, mySrc=None, mySoundvf=None, myShortPad=True, myRsof_fl_AV=None, myRsofvf=None, myFccs_AV=None, myIv_SOF=None):
		print "fc_AV :"
		if myFc_AV!=None:
			self.fc_AV=myFc_AV
			self.iv_SOF=self.fc_AV[0:12]
			print "iv_SOF = "+hex(self.iv_SOF)
		else:
			self.createDt_AVAccessSnid(myDt_AV, myAccess, mySnid, myDt_AVAccessSnid)
			self.createVf_AV(myBts, myBto_0, myBto_1, myBto_2, myBto_3, myBvf, myStei, myDtei, myLid, myCfs, myBdf, myHp10df, myHp11df, myEks, myPpb, myBle, myPbSz, myNumSym, myTmi_AV, myFl_AV, myMpduCnt, myBurstCnt, myBbf, myMrtfl, myDcppcf, myMcf, myMnbf, myRsr, myClst, myMfsCmdMgmt, myMfsCmdData, myMfsRspMgmt, myMfsRspData, myBm_SACKI, mySofvf, mySvn, myRrtf, mySackt0, mySackt1, mySackt2, mySackt3, mySackiPad, myRxwsz, myRrtl, mySackvf, myRtsf, myIgf, myDurNRsvd, myRtsctsvf, mySaf, myScf, myReq_TM, mySrc, mySoundvf, myShortPad, myRsof_fl_AV, myRsofvf)
			self.createFccs_AV(myFccs_AV)
		self.fc_AV = self.dt_AVAccessSnidField + self.vf_AV + self.fccs_AVField
		self.iv_SOF = self.vf_AV
		
		myFC_AV.set_dt_av(self.dt_AV)
		myFC_AV.set_access(self.access)
		myFC_AV.set_snid(self.snid)
		myFC_AV.set_vf_av(self.vf_AV)
		myFC_AV.set_fccs_av(self.fccs_AV)
		myMacFrame.FC_AV = myFC_AV
		
		print "iv_SOF = "+hex(unpack('QI',self.iv_SOF)[0]+unpack('QI',self.iv_SOF)[1]*pow_2_64)