Platform
- Core4 Filesystem Core4 Lua
Core4 Manager
- Core4 Manager Downloads Getting started Installation
- Development
  
  Debug mode Deployment Development mode Project Properties
  
  Projects
Application Notes
- Lua
  
  Handling date and time Using µBus Devices
- TCP/IP
  
  TCP/IP Configuration
  
  TCP Client Example TCP Server Example Using MTD16 with TCP/IP

Core4 Lua Commands

Audio

audio.beep audio.buzz audio.mediainfo audio.mix

audio.mixers audio.pause audio.play audio.source

audio.sources audio.stop audio.sync audio.vol

Cipher

aes:cbcDecrypt	aes:cbcEncrypt	aes:clearIV	aes:decrypt
aes:encrypt	aes:getIV	aes:padDecrypt	aes:padEncrypt
aes:setIV	aes:setupDecrypt	aes:setupEncrypt	cipher.aes
cipher.crc16	cipher.crc32	cipher.crc8	cipher.crypt
cipher.md5	cipher.random	cipher.salt

Cipher/PKI

Cipher/SSL

Ctype

ctype.isalnum	ctype.isalpha	ctype.isascii	ctype.isblank
ctype.iscntrl	ctype.isdigit	ctype.isgraph	ctype.islower
ctype.isprint	ctype.ispunct	ctype.isspace	ctype.isupper
ctype.isxdigit

Date/Time

Introduction
clock.currentDate	clock.currentDateTime	clock.currentTime	clock.newDate
clock.newDateTime	clock.newTime	clock.setDateTime	clock.tzget
clock.tzset	date()	date:addDays	date:addMonths
date:addYears	date:day	date:dayOfWeek	date:dayOfYear
date:days90	date:daysInMonth	date:daysInYear	date:daysTo
date:format	date:isNull	date:isValid	date:month
date:set	date:setDays90	datetime()	datetime:addDays
datetime:addMonths	datetime:addSecs	datetime:addYears	datetime:base90
datetime:date	datetime:day	datetime:dayOfWeek	datetime:dayOfYear
datetime:daysTo	datetime:format	datetime:hour	datetime:isNull
datetime:isValid	datetime:isdst	datetime:minute	datetime:month
datetime:msec	datetime:offset	datetime:second	datetime:secsTo
datetime:set	datetime:setBase90	datetime:setTime_t	datetime:time
datetime:toLocal	datetime:toTime_t	datetime:toUTC	datetime:weekNumber
datetime:year	datetime:zone	date:weekNumber	date:year
time()	time:addMSecs	time:addSecs	time:format
time:hour	time:isNull	time:isValid	time:millisecondsFromMidnight
time:minute	time:minutesFromMidnight	time:msec	time:msecsTo
time:second	time:secondsFromMidnight	time:secsTo	time:set
tostring(date)	tostring(datetime)	tostring(time)

Graphics

Introduction
DVI
Multifont support	#ani	ani:close	ani:isplaying
ani:pause	ani:play	ani:start	ani:stop
fnt:ascent	fnt:close	fnt:cwidth	fnt:descent
fnt:first_char	fnt:height	fnt:last_char	fnt:lbearing
fnt:load	fnt:maxwidth	fnt:minwidth	fnt:name
fnt:names	fnt:rbearing	fnt:width	#gcx
gcx:alphaMode	gcx:backplaneVersion	gcx:barcode	gcx:bgcolor
gcx:blit	gcx:blitMode	gcx:blitframe	gcx:box
gcx:bpp	gcx:circle	gcx:close	gcx:cls
gcx:color	gcx:contrast	gcx:displayGeometry	gcx:dither
gcx:edid	gcx:edidRaw	gcx:encode	gcx:encodeat
gcx:fill	gcx:fillcircle	gcx:font	gcx:height
gcx:image	gcx:light	gcx:line	gcx:linkState
gcx:load	gcx:orientation	gcx:origin	gcx:pixel
gcx:pixmap	gcx:play	gcx:player	gcx:plot
gcx:resize	gcx:save	gcx:saveat	gcx:size
gcx:state	gcx:terminal	gcx:text	gcx:textformat
gcx:textsize	gcx:width	gcx:window	gfx.default_font
gfx.flush	gfx.font	gfx.height	gfx.new
gfx.open	gfx.rect	gfx.size	gfx.tileblit
gfx.width	rect()	rect:bottom	rect:bottomright
rect:contains	rect:height	rect:left	rect:right
rect:size	rect:top	rect:topleft	rect:width
rect:x	rect:y	tostring(font)	tostring(rect)
trm:close	trm:colors	trm:redraw	trm:update
trm:write

Mtd16

OS

Sql

String

Core4 Lua Event System

Bis

Event

Introduction
event:add	event:close	event.new	event:pause
event:poll	event:reset	event:shell	event:spawn
event:timer	evh:close	evh:disable	evh:enable
timer:close	timer:isActive	timer:remaining	timer:restart
timer:start	timer:stop

Finger

Gpio

Httpd

Introduction
httpd:close	httpd:defaultCipherSuites	httpd:finduser	httpd:getCipherSuites
httpd:listen	httpd:loadCertData	httpd:loadCertFile	httpd:loadKeyData
httpd:loadKeyFile	httpd:request	httpd:secureListen	httpd:setCipherSuites
httpd:setMaxMemory	httpd:setPath	http.new

Httpd/CGI

Keyboard

Introduction
keyboard:clearCallbacks	keyboard:close	keyboard:drain	keyboard.event
keyboard.key	keyboard.new	keyboard:setButton	keyboard:setCountry
keyboard:setMap	keyboard:setPins	keyboard:setWheel

Magstripe

Introduction
magstripe.bits	magstripe:close	magstripe.decode	magstripe:disable
magstripe:enable	magstripe.encode	magstripe.magdataChanged	magstripe.new
magstripe:trigger

Mtd16io

Introduction

mtd16.attach mtd16io:clearCallbacks mtd16io:close mtd16io.eof

mtd16io.event mtd16io:send

Rawio

Introduction
TTN Networking	USBHID
rawio:accept	rawio.access	rawio.attach	rawio:bind
rawio:blocking	rawio:canReadLine	rawio:clearError	rawio:close
rawio:connect	rawio:copy	rawio:cts	rawio:dcd
rawio:detach	rawio:device	rawio:drain	rawio:dsr
rawio:dtr	rawio.dup	rawio:dup	rawio:fd
rawio:flush	rawio:getCipherSuite	rawio:getCompression	rawio:getPeerCertInfo
rawio:getSSL	rawio:getsockopt	rawio:handshake	rawio.ifconfig
rawio.interfaces	rawio:lastError	rawio:line	rawio:lines
rawio:listen	rawio:lpstatus	rawio:name	rawio.newState
rawio.open	rawio.pipe	rawio:read	rawio:recvfrom
rawio:reset	rawio.resolver	rawio:rng	rawio:rts
rawio:rxcnt	rawio:seek	rawio:sendBreak	rawio:sendto
rawio:setDtr	rawio:setError	rawio:setRts	rawio:setSSL
rawio:setsockopt	rawio:setupComm	rawio:shutdown	rawio:slurp
rawio.socket	rawio.socketpair	rawio:start	rawio:stat
rawio.stat	rawio.statfs	rawio:statfs	rawio:stop
rawio.strerror	rawio:tell	rawio:truncate	rawio:ttnBridgeTo
rawio:ttnBuzz	rawio:ttnEnableEvents	rawio:ttnEvent	rawio:ttnInfo
rawio:ttnPeers	rawio:ttnProbe	rawio:ttnStats	rawio:txcnt
rawio:usbHidConfig	rawio:usbInfo	rawio:wdinit	rawio:write
rawio:writes	rawio:writet	resolver:clearCache	resolver:close
resolver:decode	resolver:dump	resolver:resolve	resolver:result
resolver:setServers	resolver:traceReceive	resolver:traceTransmit	state:load
state:restore	state:save

Touch

Introduction
tch:orientation	touch.buttons	touch:calibrate	touch:calibration
touch:clearCallbacks	touch.click	touch:close	touch.event
touch:exists	touch.input	touch.new	touch.release

V4kf

Websocket

Introduction
websocket.acceptKey	websocket:attachClient	websocket:attachServer	websocket:close
websocket:detach	websocket:eventBinaryMessage	websocket:eventConnectionClose	websocket:eventMessage
websocket:eventPong	websocket:eventTextMessage	websocket:lastError	websocket:new
websocket:send	websocket:sendBinary	websocket:sendClose	websocket:sendPing
websocket:sendText

Lua Commands

Coroutine

coroutine.create coroutine.resume coroutine.running coroutine.status

coroutine.wrap coroutine.yield

Debug

debug.debug	debug.getfenv	debug.gethook	debug.getinfo
debug.getlocal	debug.getmetatable	debug.getregistry	debug.getupvalue
debug.setfenv	debug.sethook	debug.setlocal	debug.setmetatable
debug.setupvalue	debug.traceback

File

file:close file:flush file:lines file:read

file:seek file:setvbuf file:write

Global

String

string.byte	string.char	string.dump	string.find
string.format	string.gmatch	string.gsub	string.len
string.lower	string.match	string.rep	string.reverse
string.sub	string.upper

Table

table.concat table.insert table.maxn table.remove

table.sort

Credits
- Credits

cipher.mpi	#mpi	mpi:bitlen	mpi:fromBinaryBE
mpi:fromBinaryLE	mpi:fromString	mpi:size	mpi:toBinaryBE
mpi:toBinaryLE	mpi:toString	tostring(mpi)

cipher.pki	pki:decrypt()	pki:encrypt()	pki:generateKeyPair()
pki:getCipherSuite()	pki:getSelfSignedCertData()	pki:info()	pki:key()
pki:keysize()	pki:loadKeyData()	pki:loadKeyFile()	pki:loadPublicKeyData()
pki:loadPublicKeyFile()	pki:matchWithPrivateKey()	pki:matchWithPublicKey()	pki:privateKey()
pki:publicKey()	pki:savePrivateKey()	pki:savePublicKey()	pki:saveSelfSignedCertFile()
pki:setKey()	pki:sign()	pki:verify()

cipher.ssl	ssl:checkKeyPair	ssl:defaultCipherSuites	ssl:getCAInfo
ssl:getCertInfo	ssl:getCipherSuites	ssl:getHostName	ssl:getMode
ssl:getVerify	ssl:loadCAData	ssl:loadCADir	ssl:loadCAFile
ssl:loadCertData	ssl:loadCertFile	ssl:loadKeyData	ssl:loadKeyFile
ssl:setCipherSuites	ssl:setHostName	ssl:setMode	ssl:setVerify

debug.dump	debug.free	debug.printk	debug.ps
debug.writek

Introduction
filer:cleanup	filer:list	filer:lookup	filer.new

Debug mode	Deployment	Development mode	Project Properties
Projects

TCP/IP Configuration
TCP Client Example	TCP Server Example	Using MTD16 with TCP/IP

audio.beep	audio.buzz	audio.mediainfo	audio.mix
audio.mixers	audio.pause	audio.play	audio.source
audio.sources	audio.stop	audio.sync	audio.vol

Introduction
#mtd16	mtd16.answerCode	mtd16:append	mtd16:append64
mtd16:appendMessageCode	mtd16:contains	mtd16.fromData	mtd16.fromText
mtd16:get	mtd16:getMessage	mtd16:getNumber	mtd16:getString
mtd16:isEmpty	mtd16.isNestedTag	mtd16:isValid	mtd16.lutTag
mtd16.lutType	mtd16:messageCode	mtd16.new	mtd16:nextMessageCode
mtd16:pairs	mtd16:rewind	mtd16.tagCode	mtd16.tagName
mtd16.tagNumber	mtd16.tagType	mtd16:tags	mtd16:toData
mtd16:toText	mtd16:trace	tostring(mtd16)

dir:close	dir:files	dir:next	os.chdir
os.checkFirmwareFile	os.closelog	os.cwd	os.format
os.kill	os.mkdir	os.msleep	os.nice
os.opendir	os.openlog	os.reboot	os.scandir
os.sleep	os.spawn	os.syslog	os.ticks
os.uname	os.usleep

Introduction
sql:backupFinish	sql.backupInit	sql:backupPageCount	sql:backupRemaining
sql:backupStep	sql:bind	sql:clearError	sql:close
sql:columnCount	sql:columnName	sql:declType	sql:exec
sql:finish	sql:getValue	sql:lastError	sql:lastInsertId
sql.new	sql:newquery	sql:next	sql.open
sql:open	sql:prepare	sql:reset	sql:rowsAffected
sql:setTrace	sql:setValue	sql:sql	sql:unbind
sql:value

string.arg	string.bitrevert	string.byterevert	string.cstr
string.cvi	string.cvin	string.cvl	string.cvln
string.fix	string.from64	string.fromhex	string.fromutf8
string.hexdump	string.inet_aton	string.inet_ntoa	string.mki
string.mkin	string.mkl	string.mkln	string.printable
string.rawfind	string.rawsplit	string.revert	string.to64
string.tohex	string.toutf8	string.trim	string.trimr
string.using	string.utf8at	string.utf8bidi	string.utf8char
string.utf8fix	string.utf8fwd	string.utf8len	string.utf8lower
string.utf8rev	string.utf8reverse	string.utf8sub	string.utf8upper
string.val

table.combine	table.compare	table.duplicate	table.fromXML
table.fromstring	table.merge	table.reverseLookup	table.tostring

Introduction
tr()	tr.context	tr:installTranslator	tr.load
tr.loadTranslator	tr.translators
Contextual Mode	Numeric Mode

BiS Introduction
bis:address	bis:clearCallbacks	bis:close	bis.newmaster
bis.newpeer	bis.newslave	bis.query	bis.queryMTD16
bis:resetSequence	bis.response	bis.responseMTD16	bis:sendAck
bis:sendQuery	bis:sendResponse	bis:seqNr	bis:setAddress
bis:setRetryCount	bis:setRetryInterval	bis:setSeqNr	bis:stopRetries
bis.timeout

Introduction
spfinger:clearCallbacks	spfinger:clearResponse	spfinger:close	spfinger.dataReceived
spfinger.error	spfinger.headerReceived	spfinger.headerReceivedFrom	spfinger.imageEnd
spfinger.imageError	spfinger.imageStart	spfinger:isReceiving	spfinger:lastError
spfinger.new	spfinger.responseReceived	spfinger.responseReceivedFrom	spfinger:rxAvailable
spfinger:rxData	spfinger:rxHeader	spfinger:rxSize	spfinger:send
spfinger:sendRaw	spfinger:sendTo	spfinger:setCrop	spfinger:setShrink

gpio.blink	gpio:close	gpio.dip	gpio.dips
gpio.edge	gpio.info	gpio.input	gpio.inputs
gpio.new	gpio.out	gpio.output	gpio.outputs
gpio.pulse	gpio.pulseOff	gpio.pulseOn	gpio.pwm
gpio.read	gpio.register	gpio.unregister	gpio.watch
gpio.write	gpio.writeAnd	gpio.writeOr

cgi	cgi:addheader	cgi:authenticate	cgi:close
cgi:contentheader	cgi:cookie	cgi:dofile	cgi:error
cgi:getData	cgi:htmlheader	cgi:index	cgi:installData
cgi:mkurlpath	cgi:redirect	cgi:saveData	cgi:send
cgi:start	cgi:tohtml	cgi:write	http.mkurlpath
http.tohtml

Introduction
mtd16.attach	mtd16io:clearCallbacks	mtd16io:close	mtd16io.eof
mtd16io.event	mtd16io:send

Introduction
v4kf:capture	v4kf:chipActivate	v4kf:chipDisable	v4kf:chipEnable
v4kf:chipExecute	v4kf:chipIdentify	v4kf:chipPin	v4kf:chipRead
v4kf:chipReadEx	v4kf:chipWrite	v4kf:chipWriteEx	v4kf:clearCallbacks
v4kf:clearMagdata	v4kf:close	v4kf:eject	v4kf.emvDecode
v4kf.emvLookup	v4kf.error	v4kf:fd	v4kf:hasCard
v4kf:hasLockedCard	v4kf:init	v4kf:insert	v4kf:isEmpty
v4kf:isOnline	v4kf:isProcessing	v4kf:isReady	v4kf:lock
v4kf:magdata	v4kf.magdataChanged	v4kf.new	v4kf.online
v4kf.processingComplete	v4kf:readerType	v4kf:reset	v4kf.senseChanged
v4kf:sensors	v4kf:setTrace	v4kf:state	v4kf.stateChanged
v4kf:stateName	v4kf:version

coroutine.create	coroutine.resume	coroutine.running	coroutine.status
coroutine.wrap	coroutine.yield

file:close	file:flush	file:lines	file:read
file:seek	file:setvbuf	file:write

_G	_VERSION	assert	collectgarbage
dofile	echo	error	getfenv
getmetatable	ipairs	load	loadfile
loadstring	next	pairs	pcall
print	rawequal	rawget	rawset
select	setfenv	setmetatable	tonumber
tostring	type	unpack	xpcall

io.close	io.flush	io.input	io.lines
io.open	io.output	io.popen	io.read
io.stderr	io.stdin	io.stdout	io.tmpfile
io.type	io.write

os.clock	os.date	os.difftime	os.execute
os.exit	os.getenv	os.remove	os.rename
os.setlocale	os.time	os.tmpname

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