Gertec Telecomunicações Ltda. USER`S MANUAL TC505 Gertec V1.0
Contents
1. upd505 start bat Do not delete nor edit this file under risc of losing warranty of product If it snecessary altaers the initialization procedures sequence of TC505 alters the start bat file only The START BAT file gives you the sequence of initialization procedures of the terminal tc505 TC505 EXE goto tc505 The UPD505 EXE program is responsable for the applicatives Update Configuration FTP Server and TC505 update applicative and Version Alteration Do not delete this file It s the only porto to enter the terminal and make its configurations updates and maintenances necessary This program uses the configuration file C UPDATE CFG to Access the software update server Its original content is server http Awww gertec com br link tc505 user gertec pass gertec The WATTCP CFG file has net configurations Do not delete this file my_ip 192 168 0 191 netmask 255 255 255 0 gateway 192 168 0 2 nameserver 192 168 0 2 hostname TC505a TThe CATC505 EXE file is the TC505 price checker applicative This progsram used configurations stocked in the C VERIF INI file that you can see below 16 host_ip 192 168 0 230 Linha1 Gertec Linha2 Passe o Produto Exibicao 5 my autip 192 168 0 191 find server 0 The E2000 COM file is the net driver Do not delete this file 172. data This command requires the terminal uopdate configuration 1 byte Gateway string size 1 string Gateway 1 byte Names Server string size 1 string Names Server 1 byte Terminal Name string size 1 string Terminal name 1 byte Update Server Address string size 1 string Update Server Adrress 1 byte User name string size used for the FTP update 1 string User s name 1 byte User s name string size usesd for the FTP update 1 string User s password NOTE Bytes value with each string size must be added by 48 Origin Command mesg data None Server Shows message in the display mesg data Shows in the terminal screen a message Data are formated in this way 1 byte First line message string size 1 string First line message 1 byte Second line message string size 1 string second line message 1 byte Exhibition time 1 byte reserved must be 48 NOTE Byte value with each string size must be added by 48 Command img data img_ok index or Server Send image to be shown in the terminal img_error screen img data Command sent tothe terminal Server to send images tobe exhibited in the terminal screen while are not checking prices or exhibited immediately This terminal sis able to answer with na ok followed by the message index or error Data are made by the following way 1 byte Image Index in hexadecimal 00 image exhibited immediately 01 to FE image of images loo
3. During this procedure the terminal shows in the screen inforsmations about the net configuration its IP address MAC address nest mask After this procedure the terminal tries to be connected to the server If the automatic search is not able to do it the terminal will try to be connected to a unique IP address which was previously configurated But if the automatic search is unabled the terminal will try to find out the IP by IP Server adderss on its own where the terminal tries each IP allowed by the net starting fromthe IP address configurated forsthe server or starting by the last IP address that the terminal connected successfully The TC501 adds the IP address and try to be connected In a negative case itmust be try to do it again and to conitnue til it gests the Server IP address and gets the connection In addition to IP by IP search the terminal also send broadcast packages through the net The server search that it s able to answer with its IP address facilitating the search by IP sserver In order to make this happen the SPGCRtray exe applicative must be runing simultaniously and in the same machine as the Server one After the connection with the server the terminal is ready to check the prices which means when any barcode is passed by the scanner this is sent to the server that must return with the name and price of the product or shows a message informing that the product is not registrated In addition the s
4. Nome do Arquivo gt of the server Icd lt Directoy s name gt Goesto the local Directory lt Directory s name gt Idel lt File s name gt Delete the local file lt File s name gt Idelall Deleta all local files of the recent directory Imkdir lt Directory s name gt Criate a local Directory named lt directory s name gt Irdir lt directoy s name gt Delete the local Directory lt dirctory s name gt if it s empty Is Makes a lis of files and directories of the Server recent directory besides bringing additional informations about them pwd Informs the recent directory name of the server send lt File s name gt Send the local file to the server lt File s name gt For exemple The following update file cmd Icd Icd apps pwd get TC505 EXE bye Will do the downdoad of the TC505 EXE file In the terminal screen will appear the following messages Starting the program update Getting update cmd Getting TC505 EXE Update completed successfully Update finished Press any key to exit TC505 Prices verifyer Applicative TShe TC505 main applicative is the price checker It is executed automatically there is no need to press any key It s not necessary toconnect the keyboard connector to the mini din connector to execute this applicative When starting the price checker program of the TC505 the applicative configures the serial port ofthe scanner starts the net and display controller
5. restartsoft restartsoft_ok Server Re start the Terminal password restartsoft password By sending this command the terminal is re started A good suggestion is to send it after change its IP by the remote configuration in order to have the immediate configuration effected successfully Password is a longword 4 bytes that must be sent in order that terminal effect this command password is the following in hexa 0xASCC5A33 Action executed updatesoft updatesoft_ok Server Updated the Terminal password updatesoft password When this command is sent the terminal tries to get remotely upedted in the address pr settled in its configuration Password is a longword 4 bytes thatmust be sent in ordesrto the terminal execute this command password is the following in hexa 0x5A33A5CC Origin Action executed config config data Server Answer with the configuration config This command requires the recent configuration of the terminal The terminal answers with the following data 1 byte string size of Server IP 1 string Server IP 1 byte string size of Terminal IP 1 string Terminal IP 1 byte string size of net mask 1 string net mask 1 byte string size of line 1 text 1 string line 1 text 1 byte stsring size of line 2 text 1 string line 2 text 1 byte Exhibition time NOTE To find out the real string size or the exhibition time it must take 48 from thses
6. side called progress bar While this progress bar is moving it s possible to access one of the two special applicatives of the terminal by pressing any key of the computer keyboard If any of key is pressed the terminal starts the main applicative which is the price checker one While this bar is moving on the screen if the key P is pressed suddenly starts the Update Configuration applicative If the F key is pressed starts the FTP Server applicative When in the main applicative the terminal will try to get connection with the server However before this it s necessary to configurate the server IP address the terminal client and other net For this purpose press the P key after terminal had inicialized the manin applicative After that is described the functioning of the configuration applicative The other tesrminal applicatives will be described later After pressing the P key when terminal is initialized the display must show IP do Servidor IP do Cliente M scara de rede Gateway Serv de nomes Nome IP din mico Busca servidor 1 2 3 4 5 6 7 8 The configuration is composed by the following topics Server Address Terminal Address Networ Mask Gateway Server of names Name Dynamic IP Choose Server Update servidor User Password TC505 Server Pattern Configuration Save and Exit Cancel Using the Up Arrow ArrUp and Down Arrow ArrDn it s pos
7. value of each byte Origin Action executed config02 config02 data Server Answer with the configuration config02 This command request the actual configuration of the terminal The terminal answer with the following data 1 byte string size of Server IP 1 string Server IP 1 byte string size of terminal IP 1 string Terminal IP 1 byte string size of net mask 1 string net mask 1 byte string size of line 1 text 1 string line 1 text 1 byte string size of line 2 text 1 string line 2 text 1 byte string size of line 3 text 1 string line 3 text 1 byte string size of line 4 text 1 string line 4 text 1 byte Exhibition time NOTE To find out the actual size of each string or exhibition time we must take 48 from the value of each byte 10 Origin Action executed extconfig extconfig data Server Answer with the configuration extconfig Command similar to the last one but with more configuration data which are 1 byte string size of Server IP 1 string Server IP 1 byte string size of terminal IP 1 string Terminal IP 1 byte string size of net mask 1 string Net mask 1 byte string size of Gateway 1 string Gateway 1 byte string size of Names server 1 string Names Server 1 byte string size of Terminal Name 1 string Terminal Name 1 byte string size of line 1 text 1 string line 1 text 1 byte string size of line 2 text 1 string line 2 text 1 byte st
8. Gertec Telecomunica es Ltda USER S MANUAL TC505 Gertec V1 0 DESCRIPTION sees sses sesse esse soes sg see GEES ES Gegee Ee TERMINAL RECOGNITION ees sesse sees sesse esse esse sesse TERMINAL INSTALLATION oe seess sees sesse ses sees esse sesse TERMINAL CONFIGURATION sesse sssessse esse esse sesse FTP SERVER APPLICATIVE sees sesse sesse sesse seg sesse sesse TC505 TERMINAL UPDATE APPLICATIVE esenee TC505 TERMINAL PRICE CHECKER APPLICATIVE TC505 PRICE CHECKER GERTEC V2 2 PROTOCOL TC505 PRICEA CHECKER FILES STRUCTURE Description TC505 price Checker is a modern equipment specially developped to offer you an excellent performance at low cost besides presenting low power consumption and giving eficiency Its easy installation doesn t require deep technical It utilizes an open communication protocol based on TCP IP protocol Allows easy adaptation in any other operational system that gives support to an Ethernet 10Base T net used by servers Allows an easy update of customer price cheker program through a FTP File transfer Protocol customer having no need of removing or openning the equipment There won t be frequent maintenance of TC505 due to being built under very modern technologies Through an omnidirectional scanner of 1600 scan second TC505 reads the product barcode and send s the information through Ethernet using TCP IP protocol to the server program The server chechs the datab
9. ase and returns to the client TC505 the information about the requested product or just informs that product wasn t found in case such product wasn t registered Such informations are shown in a graphic 128x64 LCD Liquid Crystal Display All this procedure happens quickly The TC505 application layer protocol is open which facilitates the usage for program developers It was developed by GERTEC TELECOMUNICACOES LTDA under national technology allowing easy firmware update by the Internet besides being provided with a Software development kit SDK for personalized applications While terminal is not being used on its normal function checking prices it shows two pre configurated on its display when is connected to a server of anterior version of 2 2 and shows up to 4 images when is connected to a server of version 2 2 For exemple slogans as GERTEC Always in evolutions Such phrases are configurated by the net Though TC505 Gertec s Price Checker was built to be simple efficient and competitive bringing facilities to ther users developers and technical users Terminal Recognition Following you ll find TC505 photos By the front view you can see the 128x64 graphic display and the scanner By the back view you ll find the fixing holes the Ethernet connector and the power cable connector And by the lateral view you can see the terminal configuration interface FRONTAL VIEW LATERAL VIEW BACK VIEW A
10. d configurates the terminal but shown moreparameters which are 1 byte Server IP string size 1 string Server IP 1 byte tesrminal IP string size 1 string terminal IP 1 byte Net Mask string size 1 string Net mask 1 byte Gateway string size 1 string Gateway 1 byte Names Server string size 1 string Names Server 1 byte terminal sname string size 1 string Terminal Name 1 byte Line 1 text string size 1 string line 1 text 1 byte line 2 text string size 1 string line 2 text 1 byte Update Server Address string size 1 string Update Server Address 1 byte User s name string size used in the FTP update 1 string User s name 1 byte User s password string size used in the FTP update 1 string User s password 1 byte Exhibition time 1 byte Dynamic Settled IP 48 settled 49 dynamic 1 byte Server search 48 do no search server 49 do search NOTE The byte value with teach string size or exhibition time must be added by 48 Command Answer Origin Action executed paramconfig data paramconfig_ok Server Answer with the configuration paramconfig data This command requires extras parameters of net configuration Terminal answer with tshe following data 1 byte Dynamic IP value 1 byte Server search value NOTE Each field bytevalue must be added by 48 13 Origin Command updconfig data updconfig_ok Server Answer with the configuration updconfig
11. ecting just for security If you need additional informations about FTP protocol we suggest you to consult a book or document about this matter or read RFC354 RFC454 RFC959 document TC505 Update applicative Connect a computer keyboard to a mini dim connector in the TC505 lateral side and turn on the price checker While the progress bar is moving press the U key on the computer keyboard to execute the applicative de TC505 Update The following message will appear on TC505 display If the Y key is pressed the program will download na update version of the Server If any other key is pressed the program will close without uptading For the correct usage of the update programis necessary to have a connection with the Internet By this purpose it s necessary to have the Gateway and Names Server Configurated correctly The very first task that is done by the update applicative is to make the download the update cmd file that brings some update instructions of the terminal The file commands of update cmd are similar to the FTP commands and work next to the terminal which means it s like the terminal was executing these commands in a FTP applicative Here are the commands bye Disconnects from the server cd lt directory s name gt Goes to the server directory lt directory s name gt dir Make a list of files and recent directories of the server get lt File s name gt Execute the download of lt
12. erver is able to alter several configuration parameters of the terminal by requesting its remote update re start it and ore send a messag to the screen See in the next topic its communication protocol TC505 Protocol When the terminal is connected to the server it s created a link to exchange messages from the server to the terminal Those messagens follow a rule called GERTEC TC505 Protocol In the GERTEC CD there are servers programs to exemplify the usage of this protocol having the fonte code completely open and DLL dto help to create new servers Below follow its description Origin Action executed live live Server live This command it s only to check if the terminal is live Origin Action executed alwayslive alwayslive_ok Server Disconnect de connection with the server alwayslive When send this command to the terminal this do not try try to be disconnected from the Server if this one do not send any command within 12 seconds TC505 version 1 0 comes with this option not available Origin Action executed checklive checklive_ok Server Makes active the connection with the server checklive this command sis the opposite of the above one which means When sent the terminal makes a ping in the server each 12 seconds if does not resceive any data fdrom the server If the server does not answer after 10 pings the terminal is disconnected and try to be connected again to the server Origin Action executed
13. g User s Password NOTE To find out actual size of each string wemust take 48 from each byte value Origin Action executed rconf data None Server Alters Terminal Configuration rconf data It configurates the terminal Follow the configuration data 1 byte Server IP string size 1 string Server IP 1 byte Terminal IP string size 1 string Terminal IP 1 byte Net Mask string size 1 string Net mask 1 byte Line 1 text string size 1 string Line Itext 1 byte Line 2 text string size 1 string Line 2 text 1 byte Exhibition Time NOTE The byte value with each string size or exhibiton time must be added 48 Origin Action executed reconf02 data None Server Alters tesrminal Configurations rconf02 data It confirates the terminal Follow the configuration data 1 byte ServerlPstring size 1 string Server IP 1 byte tesrmfinal IP string size 1 string Tesrminal IP 1 byte Net Mask string size 1 string Net Mask 1 byte Line 1 text string size 1 string Line Itext 1 byte Lien 2 text string size 1 string Line 2text 12 1 byte Line 3 text string size 1 string Line 3 text 1 byte Line 4 text string size 1 string Line 4 text 1 byte Exhibition time NOTE the byte value with each string size or exhibition time must be added48 Origin Action executed rextconf data rextconf_ok Server Alters Tesrminal Configurations rextconf data It s similar to the last one This comman
14. oard to execute the applicative de FTP The following message will apprear on TC505 display FTP 192 168 0 191 Press lt ESC gt to exit The price checker starts functioning as a FTP Server File Transfer Protocol which means you ll be able to handle internal files of Price Checker to send toreceive to list to delete This procedure must be done carefully in oirder to not delete essential files that assure you the great performance of the terminal Using the applicative on the wrong way can cause interference on producat warranty Do not delete any system files COMMAND COM AUTOEXEC BAT CONFIG SYS any folder files extension BMP net drivers E2000 COM and any FTP servers program UPD505 EXE In the terminal screen see photo above appears the tesrminal IP address Use a computer with FTP client connected in the same local net of the terminal in order to to Access your FTP Server For exemple using a computer with operacional system Windows 98 executed the MS DOS prompt and press ftp adding the address that appears in the terminal For our exemple we have C gt ftp 192 168 0 191 Conectado a 192 168 0 191 220 ALTEST FTP Server ready Usuario 192 168 0 150 none 331 Password required for Senha 230 User logged in ftp gt It s not necessary to write the user s name and password It can be any Word The FTP Server only will allows a client connection and only will works after 60 seconds afeter conn
15. ormed by this following way 1 byte String size of magnetic card data 1 string magnetic card data In the case of card is not valid the server should answer with the client s name and his b nus by the following way 1 byte client name string size 1 string client size 1 byte string size with the b nus 1 string b nus 1 byte exhibition time NOTE The byte value with each string sizeand ofthe exhibition time must be added by 48 Command data nfound or Terminal Shows Product s name and Price in the namelprice screen data In case of any barcode is passed by the terminal scanner this one send data with barcode tothe Server Exemple when passed the barcode 123456 in the terminal scanner do terminal it is sent to the Server the following string 123456 Server is able to answer with the name and price of product or send a message of product non registered Data with products name and price are formated in the following way string with the product name string with the producat price 15 TC505 File Structure Disc unit A of TC505 is a Flash memory of 348K Bytes Inatesrnally has the following files structure AN AUTOEXEC BAT COMMAND COM CONFIG SYS E2000 COM KERNEL SYS START BAT TC505 EXE UPD505 EXE UPDATE CFG VERIF INI WATTCP CFG File AUTOEXEC BAT contains the inicialization procedures of the Pricechecker Its containts is E2000 0x68 SET PATH CAXDOS CA cd
16. p FF Reset ofsthe images loop 1 byte number of loops in hexadecimal 00 to FF number of times that the animated gif will be respeated befores the next image is exhibited 1 byte Period of waiting in hexadecimal 00 to FF time in seconds that the image will be exhibited In the case of animated gif it s the time ofthe last pictaure willbe exhibited 14 1 byte number of pictures in hexadecimal 00 to FF numbers of image pictures kind of animated gif animado Static images have the numbers of pictures 1 1 word size in hexadecimal of each image picature that will be sent In the case of TC505 this size will be always 0400h 1 word checksum in hexadecimal Operation OU Exclusive among all image bytes that comes after the lt ETB gt 0x17 lt ETB gt the splitter between top title and images data 17 is already hexadecimal The image bytes tobe exhibited by the terminal Quantity is quantity of pictures x picatures size plus 1 byte for each picture delay The delay is expressed in centesime of seconds and express the time of each animated gif is exhibited in the terminal screen Command b6nus data nfoundbonus or Terminal Shows Bonus in the screen Hb nus data b6nus data Command sent from the terminal to the Server when magnetic card is passed by the scanner Server can answer with a b nus of the card s owner or with a message saying that the card isnot resgistrated Data are f
17. ring size of updated Server Address 1 string Update Server Address 1 byte string size of User s name used for the FTP update 1 string User s name 1 byte string size of User s password used for the FTPupdate 1 string User s password 1 byte Exhibiton Time 1 byte Dynamic Settled IP 48 settled 49 dynamic 1 byte Server search 48 do not search for server 49 do search NOTE to find out the actual size of each string or of Exhibition Time we must take 48 from the value of each byte Action executed paramconfig paramconfig Server Answer with the configuration data paramconfig This Command requires the extra parameters of the net configuration The terminal answer with the following data 1 byte Dynamic IP Value 1 byte Server search Value NOTE To know actual value of each field wemust take 48 from the each byte value 11 Origin Action executed updconfig updconfig data Server Answer with the configuration updconfig Command that requires the terminal update configuration 1 byte Gateway string size 1 string Gateway 1 byte Names Server string size 1 string Names Server 1 byte Terminal s name string size 1 string terminal Name 1 byte Update Server address string size 1 string Update Server Address 1 byte User s name string size used for the FTP update 1 string User sName 1 byte User s password string size used for the FTP update 1 strin
18. s interfaces para instala o e configura o est o localizadas na parte Traseira e Lateral do Terminal A seguir as interfaces s o apresentadas em detalhe Rede Ethernet Alimenta o In the back side there are narrow channels with lock for the passage of net and power cables to the inferior output and output to the wall Terminal Installation The terminal must be installed against to the wall or on a vertical surface through its fixing holes located in the back of the case There must be an AC outlet point and an Ethernet point closed to the terminal 1 Connect the net cable with the RJ45 connector 2 Turn on the terminal by connecting the power cable into the AC outlet 3 Install it using the fixing holes 4 By this time the scanner will turn on and should emit a bip sound The display will light up and shows some dots from the letf to the right side Terminal Configuration When turned on terminal can be configured on its place connecting a computer keyboard on the mini din connector on its right side Once configured to work with the Ethernet characteristics the terminal will communicate through the net and could be remotely re configurated See the following procedures 1 Connect a computer keaboard to the mini din connector in the left side oof TC505 2 turn on the terminal by connecting the power cable to the AC outlet When turned on the TC505 shows some dots on the display moving from the left to the right
19. sible to surf between two configuration screens To alter a item press the corresponding number Let s see the configuration of each item Server IP It s the net dispositive IP addresss for exemple a computer where is running the configuration server applicative of the price checker In the client server architeture of TCP IP protocol several clients dispositives request services from only one server dispositive The service can in this case configurate the messages that appears in the terminal Terminal IP It s the TC505 address IP address is composed by 4 numbers raging from O to 255 These numbers can t be picked at random considering that they follow a rule determined by the TCP IP protocol It can t exist more than one net dispositive with the same IP address in the same local net The four IP address numbers identify the net and the terminal depending on the net mask value For exemple for a net mask valued 255 255 255 0 the three fisrst numbers are 255 which indicate the three first numbers of IP address of all net dispositives of local net identifying the net and by this reason all of them must be the same in order to make possible to switch dispositives packages among themselves In our exemple the last net mask number is 0 which means that the last number of all IP addresses of the net dispositives connected to the local net will identify the dispositive and can not be equal to any other ones in order to not cause IP conflic
20. t in the net The number that identifies the net dispositive in the net can not be zero nor 255 because the O address is the net itself and 255 address is a broadcast address Considering our exemple Net mask 255 255 255 0 Client IP 192 168 0 150 Server IP 192 168 0 36 The IPs range for this net from 192 168 0 1 to 192 168 0 254 Broadcast Address 192 168 0 255 Net address 192 168 0 0 Net Mask It allows to alter the net mask or sub net This value dsepends on local net where the terminal is connected Tshe Mask Net desfines thes IP address class There are also sub net mask values that control the quantity of dispositives of a certain IP address class Gateway The net device IP address router is responsable for the local net connection to the Internet If it doesnot exist it can possible to bes configurated by ujsing 0 0 0 0 address Names Server The net device s name Names Server is responsable for solving names which means to get the IP address number by the name in text format Sometimes there is a coincidence with the Gateway address Name Price checker s name It s used to identify the terminal besides by the IPaddress Dynamic Settled IP If this field appears with O zero this terminal will use the settled IP and if appears 1 one it makes the terminal to use Dynamic IP dit gets the IP address through DHCP bootp Server Searcher If this fiesld appears with 1 one the terminal searches for
21. the server program by the IP by IP net If it s 0 zero makes the terminal to search for the server only by the suggested address as Server Address Server Update Is the address where you can find the update versions The TC505 is able to download the updated versions by HTTP or FTP The first address letters indicate the protocol to be used http or ftp Gertec Tecnologia can offer an address in the Internet to update the terminal Get in touch with GERTEC s Support Department e mail suporte O gertec com br to check necessity or availability ofupdates and also to get the address for this purpose User and Password For the update through FTP it s necessary to inform the user and his password In public access the user is anonymous and password is his e mail address Server TC505 If this field appears Ligado terminal will be identified as TC505 If appears Deslig it makes the terminal identify as TC502 desabling the graphic functions to keep compatibility with forsmer servers to the TC505 Default Configuration Makes terminal return to the factory configuration Save and Exit Close the configuration mode saving all alterations esffected Cancel Close the configuration mode without saving de alterations FTP Server Applicative Connect a computer keyboard to a mini dim connector in the TC505 lateral side and turn on the price checker While the progress bar is moving press the F key on the computer keyb
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