<root>
<document scada='0' schema='102' license='1,mnfisher,5YZWG2' title='' description='' fcversion='524801' target='ARD.ATMEGA.Arduino Uno R3 PDIP' >
	<config data='' clkspd='16000000' simspd='1' usewdt='0' constif='0' commport='4' Use3V3='0' />
	<plugins >
		<dll_models enabled='1' />
	</plugins>
	<supplement use='0' head='' body='' />
	<debug >
		<watch expr='match' />
	</debug>
	<traces />
	<ghost >
		<FK2 >
			<data name='FK2D0' port='4294967295' pin='4294967295' />
			<data name='FK2D1' port='4294967295' pin='4294967295' />
			<data name='FK2D2' port='4294967295' pin='4294967295' />
			<data name='FK2D3' port='4294967295' pin='4294967295' />
			<data name='FK2D4' port='4294967295' pin='4294967295' />
			<data name='FK2D5' port='4294967295' pin='4294967295' />
			<data name='FK2D6' port='4294967295' pin='4294967295' />
			<data name='FK2D7' port='4294967295' pin='4294967295' />
			<data name='FK2D8' port='4294967295' pin='4294967295' />
			<data name='FK2D9' port='4294967295' pin='4294967295' />
			<data name='FK2D10' port='4294967295' pin='4294967295' />
			<data name='FK2D11' port='4294967295' pin='4294967295' />
			<data name='FK2D12' port='4294967295' pin='4294967295' />
			<data name='FK2D13' port='4294967295' pin='4294967295' />
			<data name='FK2D14' port='4294967295' pin='4294967295' />
			<data name='FK2D15' port='4294967295' pin='4294967295' />
			<data name='FK2A0' port='4294967295' pin='4294967295' />
			<data name='FK2A1' port='4294967295' pin='4294967295' />
			<data name='FK2A2' port='4294967295' pin='4294967295' />
			<data name='FK2A3' port='4294967295' pin='4294967295' />
			<data name='FK2A4' port='4294967295' pin='4294967295' />
			<data name='FK2A5' port='4294967295' pin='4294967295' />
		</FK2>
		<ICD >
			<data name='AnalogPrescaleValue' value='19' />
			<data name='DigitalSampleRate' value='100000' />
			<data name='BreakpointCount' value='8' />
			<data name='CallStackDepthCount' value='8' />
			<data name='ClockPort' value='3' />
			<data name='ClockPin' value='1' />
			<data name='DataPort' value='3' />
			<data name='DataPin' value='0' />
			<data name='UseDefaultPins' value='1' />
			<data name='WrapEnabled' value='1' />
			<data name='CommsDelayOverridden' value='0' />
			<data name='CommsDelay' value='11' />
			<data name='CalculatedCommsDelay' value='11' />
			<data name='AnalogEB2PrescaleValue' value='2' />
			<data name='DigitalEB2SampleRate' value='100000' />
		</ICD>
		<pins >
			<digital A='0' B='0' C='0' D='0' E='0' F='0' G='0' H='0' I='0' J='0' K='0' L='0' M='0' N='0' O='0' P='0' Q='0' R='0' S='0' T='0' U='0' V='0' W='0' X='0' Y='0' Z='0' />
			<analog A='0' B='0' C='0' D='0' E='0' F='0' G='0' H='0' I='0' J='0' K='0' L='0' M='0' N='0' O='0' P='0' Q='0' R='0' S='0' T='0' U='0' V='0' W='0' X='0' Y='0' Z='0' />
		</pins>
	</ghost>
	<components >
		<settings autoimg='1' center='1' unitscale='0' fixedscale='0' fixedx='1' fixedy='1' fixedz='1' headcode='0' />
		<definition guid='a2898838-e0ec-491d-a58f-7e2d551f5c05' vstate='40' vmin='0' vmaj='1' srcleaf='' visiblename='' description='' category='' catenable='1' author='' manuname='' manucode='' sysinfo='0' keywords='' dynamic='1' scadaCompatible='0' embeddedCompatible='1' iconpath='' />
		<component class_type='root' codename='panel' x='0' y='0' z='0' xsz='1' ysz='1' zsz='1' xang='0' yang='0' zang='0' xquat='0' yquat='0' zquat='0' wquat='1' visible='1' scadavisible='1' interactive='1' solid='1' layer='0' poslock='0' >
			<resources />
			<properties />
			<values />
			<events />
			<apis />
			<variables >
				<variable public='0' >
					<def class_type='variable' name='next_card' type='u8' description='' isconst='0' isinit='1' usrinit='0' setinit='0' />
				</variable>
				<variable public='0' >
					<def class_type='variable' name='card_id' type='u8' description='' isconst='0' isinit='0' usrinit='0' setinit='' >
						<array size='10' />
						<array size='4' />
					</def>
				</variable>
				<variable public='0' >
					<def class_type='variable' name='b' type='b1' description='' isconst='0' isinit='0' usrinit='0' setinit='' />
				</variable>
				<variable public='0' >
					<def class_type='variable' name='false' type='b1' description='' isconst='1' isinit='1' usrinit='0' setinit='0' />
				</variable>
				<variable public='0' >
					<def class_type='variable' name='card_holders' type='T8' description='' isconst='0' isinit='0' usrinit='&quot;&quot;' setinit='' >
						<array size='10' />
						<array size='20' />
					</def>
				</variable>
				<variable public='0' >
					<def class_type='variable' name='Max_Cards' type='s16' description='' isconst='1' isinit='1' usrinit='10' setinit='10' />
				</variable>
				<variable public='0' >
					<def class_type='variable' name='match' type='u8' description='' isconst='0' isinit='0' usrinit='0' setinit='' />
				</variable>
				<variable public='0' >
					<def class_type='variable' name='z' type='u8' description='' isconst='0' isinit='0' usrinit='0' setinit='' />
				</variable>
				<variable public='0' >
					<def class_type='variable' name='y' type='u8' description='' isconst='0' isinit='0' usrinit='0' setinit='' />
				</variable>
				<variable public='0' >
					<def class_type='variable' name='true' type='b1' description='' isconst='1' isinit='1' usrinit='1' setinit='1' />
				</variable>
				<variable public='0' >
					<def class_type='variable' name='i' type='u8' description='' isconst='0' isinit='0' usrinit='0' setinit='' />
				</variable>
			</variables>
			<macros >
				<macro >
					<flowline name='AddCard' description='Add another UID and card details - returns true if OK, false on failure (insufficient space to add)' >
						<return name='Return' type='b1' description='' isconst='0' isinit='0' usrinit='0' setinit='' />
						<param name='id0' type='u8' description='4 bytes of card id' isconst='0' isinit='0' usrinit='0' setinit='' />
						<param name='id1' type='u8' description='4 bytes of card id' isconst='0' isinit='0' usrinit='0' setinit='' />
						<param name='id2' type='u8' description='4 bytes of card id' isconst='0' isinit='0' usrinit='0' setinit='' />
						<param name='id3' type='u8' description='4 bytes of card id' isconst='0' isinit='0' usrinit='0' setinit='' />
						<param name='name' type='T8*' description='String to assign to card' isconst='0' isinit='0' usrinit='&quot;&quot;' setinit='' >
							<array size='20' />
						</param>
						<local name='id_stamp' type='u32' description='' isconst='0' isinit='0' usrinit='0' setinit='' />
						<local name='id4' type='u8' description='' isconst='0' isinit='0' usrinit='0' setinit='' />
						<command class_type='decision' title='Space to add card ?' cmdcolor='12615680' cmdcolor_sec='15376912' exp='next_card &lt; Max_Cards' swap='0' >
							<flowline >
								<command class_type='calculation' title='Copy the key bytes to lookup table' cmdcolor='16760919' cmdcolor_sec='16760832' >
									<exp exp='card_id[next_card][0] = .id0' />
									<exp exp='card_id[next_card][1] = .id1' />
									<exp exp='card_id[next_card][2] = .id2' />
									<exp exp='card_id[next_card][3] = .id3' />
									<exp exp='' />
									<exp exp='card_holders[next_card] = .name' />
									<exp exp='' />
									<exp exp='next_card = next_card + 1' />
									<exp exp='' />
									<exp exp='.Return = true' />
								</command>
							</flowline>
							<flowline >
								<command class_type='calculation' title='Calculation' cmdcolor='16760919' cmdcolor_sec='16760832' >
									<exp exp='.Return = false' />
								</command>
							</flowline>
						</command>
					</flowline>
				</macro>
				<macro >
					<flowline name='Main' description='' >
						<return name='Return' type='v0' description='' isconst='0' isinit='0' usrinit='' setinit='' />
						<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='UART1' macro='Initialise' />
						<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='RFID_MFRC522_V2' macro='Initialise' />
						<command class_type='delay' title='Delay' cmdcolor='12632064' cmdcolor_sec='16769676' exp='100' type='1' />
						<command class_type='comment' title='' comment='Cards are setup here - id0..id3 and a
&apos;name&apos; (max 20 bytes inc terminating 0)' textarea='36,7,36,7' cmdcolor='10944511' cmdcolor_sec='11465458' />
						<command class_type='call' title='Call Macro' cmdcolor='1879295' cmdcolor_sec='5751039' macro='AddCard' >
							<argument exp='4' />
							<argument exp='254' />
							<argument exp='111' />
							<argument exp='82' />
							<argument exp='&quot;BW Kort&quot;' />
						</command>
						<command class_type='call' title='Call Macro' cmdcolor='1879295' cmdcolor_sec='5751039' macro='AddCard' >
							<argument exp='9' />
							<argument exp='220' />
							<argument exp='90' />
							<argument exp='185' />
							<argument exp='&quot;another card&quot;' />
						</command>
						<command class_type='call' title='Call Macro' cmdcolor='1879295' cmdcolor_sec='5751039' macro='AddCard' >
							<argument exp='198' />
							<argument exp='158' />
							<argument exp='254' />
							<argument exp='2' />
							<argument exp='&quot;Jorgen&apos;s card&quot;' />
						</command>
						<command class_type='call' title='Call Macro' cmdcolor='1879295' cmdcolor_sec='5751039' macro='AddCard' >
							<argument exp='22' />
							<argument exp='238' />
							<argument exp='244' />
							<argument exp='19' />
							<argument exp='&quot;Jette&quot;' />
						</command>
						<command class_type='call' title='Call Macro' cmdcolor='1879295' cmdcolor_sec='5751039' macro='AddCard' >
							<argument exp='166' />
							<argument exp='171' />
							<argument exp='29' />
							<argument exp='43' />
							<argument exp='&quot;Svend&quot;' />
						</command>
						<command class_type='loop' title='Do forever' cmdcolor='12615680' cmdcolor_sec='15376912' type='0' exp='1' >
							<flowline >
								<command class_type='delay' title='a brief delay to stop cards being read repeatedly.' cmdcolor='12632064' cmdcolor_sec='16769676' exp='500' type='0' />
								<command class_type='call' title='Card present?' cmdcolor='1879295' cmdcolor_sec='5751039' component='RFID_MFRC522_V2' macro='IsNewCardPresent' >
									<return exp='i' />
								</command>
								<command class_type='decision' title='A card has been detected.' cmdcolor='12615680' cmdcolor_sec='15376912' exp='i' swap='0' >
									<flowline >
										<command class_type='call' title='Display current card details (on UART)' cmdcolor='1879295' cmdcolor_sec='5751039' component='UART1' macro='SendString' >
											<argument exp='&quot;Card found &quot;' />
										</command>
										<command class_type='call' title='Read card data (should check if this returns true)' cmdcolor='1879295' cmdcolor_sec='5751039' component='RFID_MFRC522_V2' macro='ReadCardSerial' />
										<command class_type='loop' title='Output UID data (could read length from card - but assumed 4 byt' cmdcolor='12615680' cmdcolor_sec='15376912' type='2' forvar='y' exp='4' >
											<flowline >
												<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='RFID_MFRC522_V2' macro='ReadUIDByte' >
													<return exp='z' />
													<argument exp='y' />
												</command>
												<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='UART1' macro='SendNumber' >
													<argument exp='z' />
												</command>
												<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='UART1' macro='SendChar' >
													<argument exp='&apos; &apos;' />
												</command>
											</flowline>
										</command>
										<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='UART1' macro='SendString' >
											<argument exp='&quot;\r\n&quot;' />
										</command>
										<command class_type='calculation' title='Set no match ' cmdcolor='16760919' cmdcolor_sec='16760832' >
											<exp exp='match = next_card' />
											<exp exp='i = 0' />
										</command>
										<command class_type='comment' title='' comment='The actual search is here
-------------------------

Check the UID for each card in table against current UID' textarea='12,0,12,0' cmdcolor='10944511' cmdcolor_sec='11465458' />
										<command class_type='loop' title='Check each card in table for match' cmdcolor='12615680' cmdcolor_sec='15376912' type='0' exp='(match = next_card) AND (i &lt; next_card)' >
											<flowline >
												<command class_type='call' title='4 byte UID used by component' cmdcolor='1879295' cmdcolor_sec='5751039' component='RFID_MFRC522_V2' macro='CompareUID' >
													<return exp='b' />
													<argument exp='card_id[i][0]' />
													<argument exp='card_id[i][1]' />
													<argument exp='card_id[i][2]' />
													<argument exp='card_id[i][3]' />
												</command>
												<command class_type='decision' title='Does read_id match a card' cmdcolor='12615680' cmdcolor_sec='15376912' exp='b = 0' swap='0' >
													<flowline >
														<command class_type='calculation' title='We have a hit' cmdcolor='16760919' cmdcolor_sec='16760832' >
															<exp exp='match = i' />
														</command>
													</flowline>
													<flowline >
														<command class_type='calculation' title='no match check next card' cmdcolor='16760919' cmdcolor_sec='16760832' >
															<exp exp='i = i + 1' />
														</command>
													</flowline>
												</command>
											</flowline>
										</command>
										<command class_type='comment' title='' comment='A simple display - check values...' textarea='12,0,12,0' cmdcolor='10944511' cmdcolor_sec='11465458' />
										<command class_type='decision' title='Display welcome or rejection message' cmdcolor='12615680' cmdcolor_sec='15376912' exp='match &lt; next_card' swap='0' >
											<flowline >
												<command class_type='comment' title='' comment='We matched a card - we&apos;ll display a message.
Add code to unlock door or light LED here' textarea='12,0,12,0' cmdcolor='10944511' cmdcolor_sec='11465458' />
												<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='UART1' macro='SendString' >
													<argument exp='card_holders[match]' />
												</command>
											</flowline>
											<flowline >
												<command class_type='comment' title='' comment='Unrecognised card - sound alarm?' textarea='12,0,12,0' cmdcolor='10944511' cmdcolor_sec='11465458' />
												<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='UART1' macro='SendString' >
													<argument exp='&quot;Intruder Alert&quot;' />
												</command>
											</flowline>
										</command>
										<command class_type='call' title='Call Component Macro' cmdcolor='1879295' cmdcolor_sec='5751039' component='UART1' macro='SendString' >
											<argument exp='&quot;\r\n&quot;' />
										</command>
									</flowline>
									<flowline />
								</command>
							</flowline>
						</command>
					</flowline>
				</macro>
			</macros>
			<component class_type='ref' guid='3f8d29a6-40a6-4d5e-a254-190c86d9ebb7' vmin='0' vmaj='3' codename='RFID_MFRC522_V2' x='0' y='0' z='0' xsz='1' ysz='1' zsz='1' xang='0' yang='0' zang='0' xquat='0' yquat='0' zquat='0' wquat='1' visible='1' scadavisible='1' interactive='1' solid='1' layer='1' poslock='0' >
				<resources />
				<properties />
				<values >
					<value target='cal_spi::CHANNEL' data='000' />
					<value target='cal_spi::PR_SCALE' data='004' />
					<value target='cal_spi::MOSI' data='$PORTB.3' />
					<value target='cal_spi::MOSIPins' data='008' />
					<value target='cal_spi::MISO' data='$PORTB.4' />
					<value target='cal_spi::MISOPins' data='013' />
					<value target='cal_spi::CLK' data='$PORTB.5' />
					<value target='cal_spi::CLKPins' data='004' />
					<value target='cal_spi::SS' data='$PORTB.2' />
					<value target='reset' data='$PORTB.1' />
					<value target='label' data='MFRC522' />
					<value target='cal_spi::ScopeTraces' data='1' />
					<value target='cal_spi::ConsoleData' data='1' />
					<value target='cal_spi::Injector' data='000' />
				</values>
				<events />
				<apis />
				<variables />
				<macros />
			</component>
			<component class_type='ref' guid='c73616d1-7ad0-45d9-aada-69ccfa4c5efc' vmin='0' vmaj='2' codename='UART1' x='0' y='0' z='1.53' xsz='64' ysz='32' zsz='1.53' xang='0' yang='0' zang='0' xquat='0' yquat='0' zquat='0' wquat='1' visible='1' scadavisible='1' interactive='1' solid='1' layer='1' poslock='0' >
				<resources />
				<properties />
				<values >
					<value target='cal_uart::CHANNEL' data='001' />
					<value target='cal_uart::BAUD_LIST' data='004' />
					<value target='cal_uart::BAUD' data='9600' />
					<value target='cal_uart::DBITS' data='008' />
					<value target='cal_uart::RETURN' data='000' />
					<value target='cal_uart::ECHO' data='000' />
					<value target='cal_uart::UseTX' data='1' />
					<value target='cal_uart::TX' data='$PORTD.1' />
					<value target='cal_uart::OutputPins' data='007' />
					<value target='cal_uart::TXAlt' data='0' />
					<value target='cal_uart::UseRX' data='1' />
					<value target='cal_uart::RX' data='$PORTD.0' />
					<value target='cal_uart::InputPins' data='013' />
					<value target='cal_uart::RXAlt' data='0' />
					<value target='cal_uart::FLOWEN' data='000' />
					<value target='cal_uart::RTS' data='$PORTB.2' />
					<value target='cal_uart::CTS' data='$PORTB.1' />
					<value target='label' data='UART' />
					<value target='cal_uart::ScopeTraces' data='0' />
					<value target='cal_uart::ConsoleData' data='0' />
					<value target='cal_uart::ConsoleFormat' data='000' />
					<value target='cal_uart::ConsoleColumns' data='64' />
					<value target='cal_uart::DataSource' data='000' />
					<value target='cal_uart::com_port' data='000' />
					<value target='cal_uart::Injector' data='000' />
				</values>
				<events />
				<apis />
				<variables />
				<macros />
			</component>
		</component>
	</components>
	<scadaresourcelookup />
	<keymap />
	<panel2d shadows='0' lighting='2' brightness='0' >
		<background rgb='7292207' img='' style='0' />
		<camera xe='0' ye='0' ze='300' xt='0' yt='0' zt='0' xquat='0' yquat='0' zquat='0' wquat='1' />
	</panel2d>
	<panel3d shadows='0' lighting='2' brightness='0' perspective='1' >
		<background rgb='8409120' img='' style='0' />
		<table rgb='7360576' img='' style='0' size='0' />
		<camera xe='-3.18374' ye='70.0423' ze='316.614' xt='-3.18374' yt='70.0423' zt='0' xquat='0' yquat='0' zquat='0' wquat='1' />
		<camerakey0 xe='0' ye='0' ze='300' xt='0' yt='0' zt='0' xquat='0' yquat='0' zquat='0' wquat='1' />
		<camerakey1 xe='-3.67394e-14' ye='0' ze='-300' xt='0' yt='0' zt='0' xquat='0' yquat='1' zquat='0' wquat='6.12323e-17' />
		<camerakey2 xe='0' ye='-300' ze='6.66134e-14' xt='0' yt='0' zt='0' xquat='-0.707107' yquat='0' zquat='0' wquat='0.707107' />
		<camerakey3 xe='-3.67394e-14' ye='300' ze='6.66134e-14' xt='0' yt='0' zt='0' xquat='-4.32978e-17' yquat='0.707107' zquat='0.707107' wquat='4.32978e-17' />
		<camerakey4 xe='-300' ye='-6.66134e-14' ze='6.66134e-14' xt='0' yt='0' zt='0' xquat='-0.5' yquat='0.5' zquat='0.5' wquat='0.5' />
		<camerakey5 xe='300' ye='-6.66134e-14' ze='6.66134e-14' xt='0' yt='0' zt='0' xquat='-0.5' yquat='-0.5' zquat='-0.5' wquat='0.5' />
		<camerakey6 xe='-173.205' ye='-173.205' ze='173.205' xt='0' yt='0' zt='0' xquat='-0.424708' yquat='0.17592' zquat='0.339851' wquat='0.820473' />
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	<layout >
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