Web Server Lite Software User`s
Contents
1. CER 3 files on Disk File Type fai files Find 4 fles on Disk 299405 available spaces Com baudrate 1 15200 Module 1 7188E Minios7 Version 2 00 001 Web Server Lite Software User s Manual 2003 v2 0 PA Web Server Lite lt Download programs into 7188EN Step 1 Change the ee into the located of the of be eat O WwebLliteWwLOEMOOS 7188E 7188 1 z OB 718Ekw 1KB Configuration 9 i ate 92EB Application 4 Autoexec 1KB MS DOS Bat 8 E Firs 1KB HTML Docu 5 Index IKE HTML Docu 8 E link 1KB HTML Docu 8 Refresh 2KB HTML Docu 9 USER 2KB C File da r Cil a 11 files on Disk File Type fan files Find fe onvichandrareet 15200 H File n Step 2 Select the file that you want to download into 7188EN and no Local Disk D 1271 7 DORA 1EB Configuration 3 76 GD Facet 92KB Application EHF Ey Autoexec 1EB MS DOS Bat 8 67 IE 1KB HTML Docu 8 4 Refresh 2EB HTML Docu 9 12 B USER 27KB File g 12 E WEB IKE HfFie 9 12 m LOEMOOS 155K6 Application qA1E Of WebLI tes WwLOEMOOS 9 files on Disk File Type All files _Find Com 1 baudrate 115200 gt Note You can also hold the CTRL or SHIFT to select multiple files and Wo E After you click gt or and the program will start to download file s into 7188EN Web Server Lite Software User s Manu2. The page will update the analog value of module I 7012D and I 7018 scan Times 17797 Refresh Page Times 452 10 OOTY 0 0000 0 OOO FO OOO 0 0002 0 0003 Web Server Lite Software User s Manual 2003 v2 0 58 Web Server Lite 3 6 WLDemo06 X board digital in out Before testing please connect the digital in to digital out of X107 had shown as follow DlO DOO DO1 a DO2 a DO3 Dl4 DO4 Dl5 DO5 In this demo we will show how to read or send digital in out via X board Firstly we need to install the X107 in the 7188EXD and download these files had shown as follow Note Regarding how to install the X Board please refer to the manual of l O Expansion Bus 1 WLDemo06 exe This file is created by WEBL200 LIB and User c 2 Autoexec bat 3 Index htm 4 Send htm 5 Read htm Descript these files in detail WLDemo06 exe Please refer to WLDemo01 Autoexec bat Please refer to WLDemo01 Index htm In this Demo the index htm would respond a page which contains a hyperlink for Send htm The link is lt a href send htm gt Send htm This HTML file is containing a Form Object for sending the digital out value Read htm When visit this web page the page will respond a page which contains the digital in of X107 Web Server Lite Software User s Manual 2003 v2 0 59 Web Server Lite Following descript the code Index
3. inker TRT Show rogram Heap Size ell ETM k bytes S a ce Hone a S i cic 6 Make the dant TEST EAE is up to date Note Please refer to 7188e Document TCPLib pdf to get more information about settings of other compilers Web Server Lite Software User s Manual 2003 v2 0 16 Web Server Lite 2 4 How to download application to target system We provide the easy way for user to download program into the 7188EN series Users can obtain this tool from the web site ftp ttp icodas com pub cd 8000cd napdos minios7 utility MiniOS7__utility or from the shipped CD CD ANAPDOS MINIOS7 UTILITY Software Installation Installation Steps The installation steps are given as follows Step 1 Run Setup exe from the NAPDOS MINIOS 7 UTILITY directory Step 2 After complete the installation users can find the group of MiniOS7_ utility had added into Program files and it creates 4 items in this group Figure as follow 2 Internet Explorer Microsoft FrontPage Windows Catalog gt MSN Messenger 6 0 a Outlook Express Set Program Access and Defaults T k windows Update EL Remote Assistance amp Windows Media Player Programs fa Hie Minos utility Sl minios utility Ea Minis utlity Help lag lae Documents ti Uninstall MiniQS utility what s Mew Settings Search Help and Support RUM Windows XP Professional Shuk Down Note
4. Para1 DIVAL or Para1 DOVAL with the value of DiVal or DoVal if stremp Argu_St 0 DOVAL 0 itoa DoVal SendDataToWeb 16 Returns the Digital Out Value of l 7188 to Web Page if Stremp Argu_ St 0 DIVAL 0 itoa DiVal SendDataToWeb 16 Returns the Digital In Value of I 7188 to Web Pag void GetDataFromForm void Following will convert the character code into integer Check the first character if Argu_St 0 gt 0x60 Check the character is 0 9 or a f Argu_St 0 Argu_St 0 0x57 f the character is a f else Argu_St 0 Argu_St 0 0x30 f the character is 0 9 Check the second character if Argu_St 0 1 gt 0x60 Argu_St 0 1 Argu_St 0 1 0x57 else Argu_St 0 1 Argu_St 0 1 0x30 end of convert DoVal Argu_St 0 16 Argu_St 0 1 amp 0x7f outportb 0 DoVal Write DoVal DelayMs 10 DiVal inportb 1 amp 0Ox3f Read DiVal PRINT PAGE read htm Response page read htm to the client Web Server Lite Software User s Manual 2003 v2 0 66 Web Server Lite When visit the index htm the figure is shown as follow Ble Edt View Favores Tools Hep O O T Qi O a n y Seah giz Favorites W Meda E ie 2 E AGT Zi kE l C e After visit the hyperlink inside of index htm the figure had shown as follow J Send Data For X107 Microsoft Internet Explorer i o jajx Ble Edt Wew Favorites Tools Hep Qtek gt i sea
5. gt lt input type submit value Send name B1 gt lt input type reset value Reset name B2 gt lt p gt lt form gt lt body gt lt html gt In send htm it just offers a way to communicate with the Web Server via Form object Read htm lt html gt lt head gt lt meta http equiv Content Language content zh tw gt lt meta name GENERATOR content Microsoft FrontPage 5 0 gt lt meta name Progld content FrontPage Editor Document gt lt meta http equiv Content Type content text html charset big5 gt lt title gt The digital out value of X303 is lt title gt lt head gt lt body bgcolor FF9O9FF gt lt p align center gt lt font size 5 gt The digital out value of X303 is lt font gt lt p gt lt p align center gt lt font size 5 gt Analog In Para1 AlVAL lt font gt lt p gt lt p align center gt lt font size 5 gt Analog Out Para1 AOVAL lt font gt lt p gt lt body gt lt html gt After process the request of send htm users can respond this page by PRINT_PAGE just as WLDemo06 Web Server Lite Software User s Manual 2003 v2 0 65 Web Server Lite Part of the program body User c void GetDataFromWeb void i According to the parameter have received In this Demo is Argu_St 0 Users can decide what value can be returned In this Demo we receive Argu_St 0 to decide what value will be returned The decode function will replaces
6. center gt lt font color OOFFOO gt Channels lt font gt lt td gt lt td width 50 align center gt lt font color 00FFO0 gt Value lt font gt lt td gt lt tr gt lt tr gt lt td width 50 align center gt lt font color 00FFO0 gt 0 lt font gt lt td gt lt td width 50 align center gt lt font color FFFFFF gt Ad 3 amp Ch 0 V lt font gt lt td gt lt tr gt Web Server Lite Software User s Manual 2003 v2 0 54 lt tr gt lt td width 50 align center gt lt font color 00FFO0 gt 1 lt font gt lt td gt lt td width 50 align center gt lt font color FFFFFF gt Ad 3 amp Ch 1 V lt font gt lt td gt lt tr gt lt tr gt lt td width 50 align center gt lt font color 00FFO0 gt 2 lt font gt lt td gt lt td width 50 align center gt lt font color FFFFFF gt Ad 3 amp Ch 2 V lt font gt lt td gt lt tr gt lt tr gt lt td width 50 align center gt lt font color 00FFO0 gt 3 lt font gt lt td gt lt td width 50 align center gt lt font color FFFFFF gt Ad 3 amp Ch 3 V lt font gt lt td gt lt tr gt lt tr gt lt td width 50 align center gt lt font color 00FFO0 gt 4 lt font gt lt td gt lt td width 50 align center gt lt font color FFFFFF gt Ad 3 amp Ch 4 V lt font gt lt td gt lt tr gt lt tr gt lt td width 50 align center gt lt font color 00FFO0 gt 5 lt font gt lt td gt lt td wi
7. 0 Read input value of l 7012D ReceiveResponseFrom7000 2 cStr 500 0 strcpy sMinfo 0 cStr 1 Assign the Input Value of I 7012D into sMinfo 0 for i 0 i lt 8 i Read input value all channels of l 7018 strcpy cCmdSend cCmd itoa i string 10 strcat cCmdSend string SendCmdTo7000 2 cCmdSend 0 ReceiveResponseFrom7000 2 cStr 500 0 strcpy sMinfo i 1 cStr 1 Assign the Input Value of l 7018 into sMinfol We can use the SendCmdTo7000 and ReceiveRespondFrom7000 function to acquire the information from modules and the method of this command Please refer to the manual of 7188EN According to the codes are shown as above we know the array of sMinfo is assigned to the input value of I 7012D and l 7018 sMinfo 0 Assign the input value of I 7012D sMinfo 1 sMinfo 9 Assign the input value of l 7018 void GetDataFromWeb void ia According to the parameter have received In this Demo is Argu_Name amp Argu_Stf Users can decide what value can be returned In this Demo we receive Argu_St to decide what value will be returned The decode function will replaces Ad 1 amp Ch 0 or Para TC with the value of sMinfo int i if stremp Argu_Name 0 Ad 0 amp amp atoi Argu_St 0 1 if stremp Argu_Name 1 Ch 0 amp amp atoi Argu_St 1 0 strcpy SendDataToWeb sMinfo 0 Returns the Input value of I 7012D to Web Page if stremp Argu_Name 0 Ad 0 amp amp atoi A
8. 192 168 0 151 cgi bin CGI_GET Para 1 02851 Send Bc mm pe May be users wonder why the digital out value is not the same with the digital in value Regarding the specifications of X107 we know the DI amp DO number is not equal the detail as follow lt Digital Input Channel 6 lt Digital Output Channel 7 And when the DI value is high the bit that we get by inportb will be the 0 Note Regarding the X board please refer to the manual of I O Expansion Bus I 7188X I 7188E Series Web Server Lite Software User s Manual 2003 v2 0 63 Web Server Lite 3 7 WLDemo0 7 X board analog in out Before testing please connect the analog in to analog out of X303 had shown as follow In this demo we will show how to read or send analog in out via X board Firstly we need to install the X303 in the 7188EXD And download the files had shown as follow 1 WLDemo07 exe This file is created by WEBL200 LIB and User c Autoexec bat Index htm Send htm Read htm OF ger Os 1S Descript these files in detail WLDemo07 exe Please refer to WLDemo01 Autoexec bat Please refer to WLDemo01 Index htm In this Demo the index htm would respond a page which contains a hyperlink for Send htm The link is href send htm Send htm This HTML file is containing a Form Object for sending the analog out value Read htm When visit this web page the page will respond a page that contains the analog in
9. 29 Web Server Lite Note If users download the index htm into 7188EN and visit the default page of the Web Server It will display the index htm as default page of 7188EN If users do not execute this step Web Server will show the page of Copyright Declared as default page When user need to show this setting page for setting the parameters of network please place a hyperlink in page as lt a href cgi bin cgi_dpage gt offer the client for this goal It is not allow user visit this page directly via input lt a href cgi bin cgi_dpage gt in the Address line Users also can modify related configuration via MINIOS7 UTILITY but this way provider user can change it from the remote Web Server Lite Software User s Manual 2003 v2 0 30 Web Server Lite 3 2 WLDemo02 Customize Web Page This Demo would show the user how to read data from Com Port of 7188EN via HTML file Please download following files WLDemo02 into 7188EN 1 WLDemo02 exe This file is created by WEBL200 LIB and User c Index htm ReadMem htm S amp S wr Autoexec bat Note1 Users can edit these files by MS FrontPage Notepad or the other tools Note2 When users modify the functions of User c please use Borland C or the compilers listed in section 2 1 to rebuild the WLDemo02 exe Describe these files in detail WLDemo02 exe Please refer to WLDemo01 Index htm Index htm is default page of the Web Se
10. EQUIV Refresh CONTENT 10 url cgi bin cgi_user Page Refresh htm gt Note 1 The format of the code please obeys the rules of HTML Note 2 If not necessary we recommend that users set up the interval time of refresh are large than 60 60 Seconds to prevent the network from busy The codes mean that this page reloads itself in every 10 seconds Please be ware of the format of the codes you can easy to change the refresh time by alternate the value of CONTENT If users change the value into 60 and this page would reload itself in every minute Web Server Lite Software User s Manual 2003 v2 0 be Web Server Lite Following descript the code Index htm lt html gt lt head gt lt title gt Refresh the Web Page in the specific cycle time lt title gt lt head gt lt body bgcolor FF9O9FF gt lt This HTML file just simply provide a hyperlink to Refresh htm gt lt p align center gt lt font size 5 color 008080 gt Please click the following Hyperlink lt font gt lt p gt lt p align center gt lt font size 5 color 008080 gt for lt font gt lt p gt lt p align center gt lt font size 5 color 008080 gt Read Modules Information lt font gt lt p gt lt p align center gt lt a href cgi bin cgi_user Page Refresh htm gt Show the Information of modules which is connected in RS 485 lt a gt lt p gt lt body gt lt html gt Refresh htm lt html gt lt head gt lt
11. align center height 20 gt lt b gt D0O5 lt input type checkbox name D5 value ON gt lt b gt lt td gt lt td align center height 20 gt lt b gt DO4 lt input type checkbox name D4 value ON gt lt b gt lt td gt lt td align center height 20 gt lt b gt DO3 lt input type checkbox name D3 value ON gt lt b gt lt td gt lt td align center height 20 gt lt b gt DO2 lt input type checkbox name D2 value ON gt lt b gt lt td gt lt td align center height 20 gt lt b gt DO1 lt input type checkbox name D1 value ON gt lt b gt lt td gt lt td align center height 20 gt lt b gt DO0 lt input type checkbox name D0 value ON gt lt b gt lt td gt lt tr gt lt table gt lt center gt lt form gt lt p align center gt lt p gt lt hr gt lt p align center gt lt p gt lt p align center gt lt font size 4 gt lt a href index htm gt Back to Main lt a gt lt font gt lt p gt lt body bgcolor FFFFFF gt lt body gt lt html gt Part of the program body When decode function Cgi_ User start to decode this page it will replace all the string which is located between two and send the variables to the GetDataFromWeb Users can decide what values will be returned in GetDataFromWeb In Part A we just reserve the location for place the digital out value Where Digital 1 Digital 6 mean the analog in values of 7012 Web Server Li
12. change method of the voltage to the Web Server and the server will do the proper response User c void Web_Init void Before send Command to DCON we need to initial the COM Port parameters In this Demo we use following data ComPort 2 Baudrate 9600 Data bit 8 Parity 0 none InstallCom2 9600L 8 0 Before we want to communicate with the modules we need to initial the COM Port of 7188EN There are several parameters needed to set The details as follow 1 COM Port 2 Baudrate 3 Checksum 4 Data bit Note This command needs be executed only one time so we place the code in Web_Init void GetDataFromWeb void SSS Web Server Lite Software User s Manual 2003 v2 0 44 i According to the parameter has received Users can decide what value can be returned In this Demo we return picture to show the related information about the modules Therefore your response page need to dedicate the location of picture such as Digital 1 and Led 1 The decode function will replaces them with the image location Web Server Lite int i DI char cStr1 20 Receive data from DCON s module char buffer 80 buffer1 3 if stremp Argu_Name 0 Digital 0 Check the key string SendCmd1To7000 2 01 0 Read Al ReceiveResponseFrom7000 2 cStr1 500 0 strcpy sMinfo 0 cStr1 1 Save the analog in value of address 1 into sMinfo switch Argu_St 0 0 Display the analog in value in
13. figure is shown as follow F Control DCON module s 1 0 Microsofts Eile Edit View Favorites Tools Help Oea O x 2 search she ravorites Address amp http 192 168 254 200 index htm Web Server Lite Software User s Manual 2003 v2 0 A7 Web Server Lite After visit the hyperlink inside of Monitor Control the DCON modules the figure is shown as follow Elle Edit View Favorites Tools Help P Back E gt x 2 Search 5 Favorites 33 Decrease Voltage mee Decrease Voltage Dem The status of 7050 is Digital In D A A a E A E Digital Out DO6 E DOS DO4 DO3 E DO 2 DOI DOO Back to Main wf And now the status of 7021 s analog out is OV users can click the hyperlink to Increase the voltage Please click on the Increase and the result as the follow Web Server Lite Software User s Manual 2003 v2 0 48 Web Server Lite i Web Service With DCON Modules Micha olx File Edit View Favorites Tools Help Back O x 2 7n Search 5 Favorites Address j http 192 168 254 200 cgi bin cgi_get Page EJ Go Now the voltage of 7012D 1s Decrease Voltage mee Decrease Voltage Dem The status of 7050 is Digital In e Digital Out 2 DO6 E DOS DO4 z DO3 z DO2 z DOI z DOO E Back to Main of Web Server Lite Software User s Manual 2003 v2 0 49 Web Server Lite Ev
14. gt lt form gt lt body gt lt html gt In Send htm it will send the digital out value for X107 and the value will be receive in GetDataFromForm Users can easily to read this value by Argu_St 0 and do the proper respond Read htm lt html gt lt head gt lt meta http equiv Content Language content zh tw gt lt meta name GENERATOR content Microsoft FrontPage 5 0 gt lt meta name Progld content FrontPage Editor Document gt lt meta http equiv Content Type content text html charset big5 gt lt title gt The digital in values of X107 is lt title gt lt head gt lt body bgcolor FF9O9FF gt lt p align center gt lt font size 5 gt The digital values of X107 is lt font gt lt p gt lt p align center gt lt font size 5 gt Digital In Para1 DIVAL lt font gt lt p gt lt p align center gt lt font size 5 gt Digital Out Para1 DOVAL lt font gt lt p gt lt body gt lt html gt Web Server Lite Software User s Manual 2003 v2 0 60 Web Server Lite When users visit the web page by the decode function User_Cgi the decode function will replace the key string before the page has responded to the browser of the client Regarding the detail information please refer to the WLDemo02 Part of the program body User c Define the initial value of DiVal and DoVal unsigned char DoVal 0x00 DiVal 0x00 void GetDataFromForm void Following will convert
15. htm lt html gt lt head gt lt title gt Refresh the Web Page in the specific cycle time lt title gt lt head gt lt body bgcolor FF9O9FF gt lt This HTML file just simply provide a hyperlink to Refresh htm gt lt p align center gt lt font size 5 color 008080 gt Please click the following Hyperlink lt font gt lt p gt lt p align center gt lt p gt lt p align center gt lt a href send htm gt Send digital out value for X107 lt a gt lt p gt lt body gt lt html gt Send htm lt html gt lt head gt lt meta http equiv Content Language content zh tw gt lt meta name GENERATOR content Microsoft FrontPage 5 0 gt lt meta name Progld content FrontPage Editor Document gt lt meta http equiv Content Type content text html charset big5 gt lt title gt Send Data For X107 lt title gt lt head gt lt body bgcolor 008080 gt lt p align center gt lt font size 5 color FFFFFF gt Please enter the digital lt font gt lt p gt lt p align center gt lt font size 5 color FFFFFF gt value that you want to send lt font gt lt p gt lt p align center gt lt font size 5 color FFFFFF gt For X107 lt font gt lt p gt lt form method GET action cgi bin CGl_GET gt lt p align center gt lt input type text name Para1 size 20 gt lt input type submit value Send name B1 gt lt input type reset value Reset name B2 gt lt p
16. meta hitp equiv content type content text html charset Big5 gt lt meta name author content I CPDAS gt lt title gt Refresh Data lt title gt lt META HTTP EQUIV Refresh CONTENT 10 url cgi bin cgi_user Page Refresh htm gt lt head gt lt body bgcolor 008080 gt lt p align center gt lt font size 4 color FFFFFF gt The page will update the analog value of module I 7012D and I 7018 lt font gt lt p gt lt p align center gt lt font size 4 color FFFFFF gt Scan Times Scan485 tc lt font gt lt p gt lt p align center gt lt font size 4 color F FFFFF gt Refresh Page Times Conn_Server rc lt font gt lt p gt lt div align center gt lt center gt lt table border 1 cellpadding 0 cellspacing 0 style border collapse collapse width 25 id AutoNumber1 gt lt tr gt lt td width 100 align center gt lt font color 00FFOO gt I 7012D Address 1 lt font gt lt td gt lt tr gt lt tr gt lt td width 100 align center gt lt font color FFFFFF gt Ad 1 amp Ch 0 V lt font gt lt td gt lt tr gt lt table gt lt center gt lt br gt lt table border 1 _ cellpadding 0 cellspacing 0 style border collapse collapse bordercolor 111111 width 100 id AutoNumber2 gt lt tr gt lt td width 100 align center colspan 2 gt lt font color 00FFOO gt I 7018 Address 3 lt font gt lt td gt lt tr gt lt tr gt lt td width 50 align
17. of X303 Web Server Lite Software User s Manual 2003 v2 0 64 Web Server Lite Following descript the code Index htm lt html gt lt head gt lt title gt Refresh the Web Page in the specific cycle time lt title gt lt head gt lt body bgcolor FFO9FF gt lt This HTML file just simply provide a hyperlink to Refresh htm gt lt p align center gt lt font size 5 color 008080 gt Please click the following Hyperlink lt font gt lt p gt lt p align center gt lt p gt lt p align center gt lt a href send htm gt Send analog out value for X803 lt a gt lt p gt lt body gt lt html gt Send htm lt head gt lt meta http equiv Content Language content zh tw gt lt meta name GENERATOR content Microsoft FrontPage 5 0 gt lt meta name Progld content FrontPage Editor Document gt lt meta http equiv Content Type content text html charset big5 gt lt title gt Send Data For X107 lt title gt lt head gt lt body bgcolor 008080 gt lt p align center gt lt font size 5 color FFFFFF gt Please enter the analog out lt font gt lt p gt lt p align center gt lt font size 5 color FFFFFF gt value that you want to send lt font gt lt p gt lt p align center gt lt font size 5 color FFFFFF gt For X3803 lt font gt lt p gt lt form method GET action cgi bin CGlL_GET gt lt p align center gt lt input type text name Para1 size 20
18. tae Geld taieinlemialuaie eee taledinient 7 2 VED SCEVEr Ap PlICANOM aries torte erate ian oo ce ere eae 11 21 Development environment configuration sessssssssoeerrsssssssectrressssssscererssssssseerersssssssees 11 22 FIOMe pace developmen merer T tab sieestwanectaa tia aie 12 2 3 How to build the Web Server ccs saxereteiont ante ee aaa net ene N ent 14 2 4 How to download application to target SYStOM cccccccccccccesseesseeceeeeeeeeseeesseeeeeeeeeeeeeenees 17 25 Howto test the Project DY Brow SOM asc tuseasinc tis icevedsentuthvet lacie E sais 25 2 6 ES A NS ey ee crete ect wna eed eee cece ore seem ete ane 2 a DemoPrograms 10r Web Server aioi E Menceaietian ee 28 3 1 WLDemo01 The basic setting and default Web page cccccccccsssseseseeeeeeeeeaaeesseeeeeees 28 3 2 WLDemo02 Customize Web Page onoossssoseesssessssseerrssssssssceerssssssssccrerssssssseeeeessssssseeeeees 31 3 3 WiIeD emo03 Form Acton applicato siias E 35 3 4 WLDemo04 Application with DCON module s I O ce cecccccccccccssssseeeeeeeeeseaaaeesseeeeees 40 3 5 WLDemo05 Refresh the Web Page in the specific cycle time snnnnnnnesssssooeresssssseseeeees a2 3 6 WLDemo06 X board digital 1 OUt cc ccccesssesseeececcceeaesesseeecceeeeesaeeseeeeeeeeeesaeeneeeeeess 59 Di WLDEMO0 T A Poad andos TOU asira a centri E 64 Web Server Lite Software User s Manual 2003 v2 0 2 Web Server Lite 1 Introduction The Web serv
19. the character code into integer if Argu_St 0 gt 0x60 Argu_St 0 Argu_St 0 0x57 else Argu_St 0 Argu_St 0 0x30 if Argu_St 0 1 gt 0x60 Argu_St 0 1 Argu_St 0 1 0x57 else Argu_St 0 1 Argu_St 0 1 0x30 end of convert DoVal Argu_St 0 16 Argu_St 0 1 amp 0x7f outportb 0 DoVal Write DoVal DelayMs 10 DiVal inportb 1 amp 0x3f Read DiVal PRINT PAGE read htm Send the page read htm to client Once the client has received the data via Form object users can place the proper codes in this function to process In this demo the parameter had sent via Form had saved in the array of Argu_St and we send the value as digital out Finally we respond a page read htm to the client Web Server Lite Software User s Manual 2003 v2 0 61 Web Server Lite When visit a inex htm the ere is shown as ails f a Send Data For X107 ack RE E aea Address http 192 168 0 151 send htm Please enter the digital value that you want to send bor ALO Web Server Lite Software User s Manual 2003 v2 0 62 Web Server Lite We input the digital value 02 and Send Once the value is sent the digital out value of X107 will become 3d The digital out figure had shown as follow Y The digital in values of X107 is Microsoft Internet Explorer g file Edt View Favorites Tools Help ir Qed O a 2 senh serons hea OC Bs RGE Address http
20. 5 Web Server Lite 1 2 Directory tree of software and literature To reduce developing system time we support many software resources including documents drivers libraries diagnostic programs client programs and many demos for users You can quickly find specific resources you need by using the directory tree Files location of shipped CD NAPDOS Web Server WebLite 7188E Demo BC WLDemo01 WLDemo02 WLDemo03 WLDemo04 WLDemo05 WLDemo06 WLDemo07 Documents And users can find the exactly library files in the directory of Lib Web_Server WebLite 7188E Demo BC Lib Note The software amp manual are updated frequently so the content of the companion CD is also updated frequently The best way to know what is the latest information is to read every README TXT located in every directory All updated information is given in these files Web Server Lite Software User s Manual 2003 v2 0 6 Web Server Lite 1 3 Structure of Web Server Block 1 Reset 7188E Block 2 EE u Web_Loop Void Block 3 Send packet from TCP Block 5 Refresh hardware Watchdoc Block 6 Call CGI Function GetDataFrom Sanaki be A Send data to client O WebL200 lib User c Web Server Lite Software User s Manual 2003 v2 0 r Web Server Lite Regarding the flow char had shown as previous page following is the description Block 1 Web Initia
21. 7 seg images case 1 sprintf buffer lt img border 0 src c gif gt sMinfo 0 1 DelayMs 10 strcpy SendDataToWeb buffer break case 2 sprintf buffer lt img border 0 src c gif gt sMinfo 0 2 DelayMs 10 strcpy SendDataToWeb buffer break case 3 strcpy SendDataToWeb lt img border 0 src dot gif gt break case 4 sprintf buffer lt img border 0 src c gif gt sMinfo 0 4 DelayMs 10 strcpy SendDataToWeb buffer break case 5 sprintf buffer lt img border 0 src c gif gt sMinfo 0 5 DelayMs 10 strcpy SendDataToWeb buffer break case 6 sprintf buffer lt img border 0 src c gif gt sMinfo 0 6 DelayMs 10 strcpy SendDataToWeb buffer break default strcpy SendDataToWeb if stremp Argu_Name 0 Led 0 Display the status of Led with the image LedOn gif and LedOff gif SendCmdTo7000 2 04 0 Read DI ReceiveResponseFrom7000 2 cStr1 500 0 buffer1 0 cStr1 3 Only read the DI the detail buffer1 1 cStr1 4 please refer to the manual of the 7000 DIO buffer1 2 0 Dl buffer1 0 48 16 if ouffer1 1 gt 9 Web Server Lite Software User s Manual 2003 v2 0 45 Web Server Lite DI DI buffer1 1 55 else DI Dl buffer1 1 48 for i 0 i lt 7 i sMinfo 1 i DI amp 0x01 1 0 DI gt gt 1 if SMinfo 1 atoi Argu_St 0 strcpy SendDataToW
22. 80 gt Change the status of the light lt font gt lt p gt lt p align center gt lt a href cgi bin cgi_user Page show htm gt Monitor Control the DCON modules lt a gt lt p gt lt body gt lt html gt Show htm lt html gt lt head gt lt title gt Web Service With DCON Modules lt title gt lt head gt lt The page only provide a method to fill parameter s and send to the CGI function gt lt p align center gt lt font size 6 color FFO000 gt Now the voltage of 7012D is lt font gt lt p gt lt p align center gt Digital 1 Digital 2 Digital 3 Digital 4 Digital 5 Digital 6 lt p gt lt Build 1st Form for increase the Analog output of I 7021 gt lt form method Get action cgi bin cgi_get gt lt p align center gt lt b gt Decrease Voltage lt b gt lt input type hidden name Page value sShow htm gt lt input type hidden name State value INC gt lt input type submit value Increase gt lt p gt lt form gt lt Build 2nd Form for decrease the Analog output of I 7021 gt lt form method Get action cgi bin cgi_get gt lt p align center gt lt b gt Decrease Voltage lt b gt lt input type hidden name Page value sShow htm gt lt input type hidden name State value DEC gt lt input type submit value Decrease gt lt p gt lt form gt Web Server Lite Software User s Manual 2003 v2 0 42 Web Server Lite l
23. I 7188E series controller is equipped with one RJ 45 connector one I O expansion bus and several serial COM ports The 7188E is an embedded controller which with aid of C language can be applied the user application on it We provide many demo programs and library functions for users reference to easily integrate his own design onto the application and applied on 7188E embedded controller It allows users to design programs to access devices via Ethernet or RS 232 485 422 In addition the controller hardware also offers an I O expansion bus interface to allow user to plug in OEM ODM special function daughter board or X board Our expansion boards can be mounted quickly and easily to implement various I O functions such as D I D O A D D A Timer Counter Flash memory and battery backup SRAM Ethernet Architecture 7188EN E 1 peat a F ton a 4 i ae i ime p E 0 02 7188EN I O Expansion board Web Server Lite Software User s Manual 2003 v2 0 4 Web Server Lite 1 1 Typical application With the help of Web Server users are able to use standard browsers such as IE or Netscape to access these I Os of the expansion boards or devices connected to any of the 7188E s COM port Support IE Support Netscape Sayer Page Mirra miest E Device I O expansion Board gt Web Server Lite Software User s Manual 2003 v2 0
24. Please download related files from our FTP site fto ftp icodas com pub cd 8000cd napdos minios7 utility MiniOS7 utility Web Server Lite Software User s Manual 2003 v2 0 i Web Server Lite MiniOS7 Utility for Host PC The MiniOS 7 Utility is used for the essential configuration and download of programs to the products embedded in the ICPDAS MiniOS7 The utility is similar to the 7188xw exe Windows console for Win32 and the 7188x exe windows console for Win98 however it can be used in the Microsoft Windows environment rather than a window console environment The means of communication used in the MiniOS7 utility is the same as in 7188xw exe and uses the RS2382 port including USB RS232 or PCMCIA RS232 ports of the PC to link to the products embedded in the ICPDAS MiniOS7 Note About the 7188xw exe and 7188x exe please refer to the section 1 4 Software Utilities of Manual l 7188E Software The program MiniOS7 Utility can be used as follows Update MiniOS7 image Load programs to Flash Configure Ethernet and COM port settings for 7188E 8000E PC system Requirements IBM compatible PC Windows 95 98 NT 2000 XP For further information please refer to the on line help of MiniOS7 Utility MiniOS7 Utility Operation Method Before using this utility please connect wires from PC to 7188EN as follow Web Server Lite Software User s Manual 2003 v2 0 18 Web Server Lite lt Build a connection betwee
25. SendForm htm 4 Response htm 5 Autoexec bat Descript these files in detail WLDemo03 exe Please refer to WLDemo01 Index htm Index htm is default page of the Web Server When the users visit this Web Server it would respond the web page to client browser In this Demo the Server will respond a page index htm which contains a hyperlink to SendForm htm SendForm htm The HTML file can be edited by users Users can modify this file by FrontPage or Notepad In order to interactive with the Web Server users must add the Form Action object in this page lt form method GET action cgi bin CGl_GET gt lt p align center gt lt input type text name Para1 size 20 gt lt input type text name Para1 size 20 gt lt input type submit value Send gt lt input type reset value Reset name B2 gt lt p gt lt form gt Autoexec bat Please refer to WLDemo01 The following describes the code Index htm lt html gt lt head gt lt title gt Send data via Form lt title gt lt head gt Web Server Lite Software User s Manual 2003 v2 0 35 Web Server Lite lt body bgcolor FF9O9FF gt lt This HTML file just simply provide a hyperlink to SendForm htm gt lt p align center gt lt font size 5 color 008080 gt Please click the following Hyperlink lt font gt lt p gt lt p align center gt lt font size 5 color 008080 gt for lt font gt lt p gt lt p
26. The basic setting and default Web page In this Demo you need to do nothing but only download the WLDemo01 exe and Autoexec bat to 7188EN Please download following files WLDemo01 into 7188EN 3 WLDemo01 exe This file is created by WEBL200 LIB and User c 4 Autoexec bat Descript these files in detail WLDemo01 exe The execute file is the main program of Web Server Lite All default functions and services are provided by this file Users can start the basic service with this Note Use the different project name and the execute file name will become the same with project name Autoexec bat Users can place the file name in which is started while the 7188EN has reset or power on The specific program can be automatically executed via the autoexec bat when the 7188EN has reset or power on When users visit this IP of 7188EN via browser it shows the default web page Copyright Declared as follow Default Page Microsoft Internet Explorer File Edit View Favorites Tools Help Back x x a Mp J Search Favorites Media al re eS Address http 192 168 254 250 ICPD Weh Server This software 1s only loaded to 7188E modules acted as Server This solution was general in our products The Serial devices installed on the 7188E could be accessed by the applications of any PCs connected to Ethernet The applications communicating with 7188E through Ethernet must support the TCP IP socket protocol Setting
27. WEB l Fr a Web Server Lite Software User s Manual 2003 v2 0 28 Web Server Lite Users can click on the hyperlink Setting WEB to change the network parameters of 7188EN There are three parameters can be changed by users lt IP IP address assigned to this 7188EN lt Mask The part of the IP address the subnet mask that distinguishes other machines on the same LAN from machines in other departments or elsewhere in the world which are sent to a router machine lt GateWay The IP address of the router machine that connects this LAN to the rest of the world The figure had shown as follow Configuration Page Microsoft Internet Explorer File Edit View Favorites Tools Help Q Back x 2 J Search 5 Favorites Media A Address 1 http 192 168 254 250 CGI_web Tems Curent Value New Value pamm pran a fm MODIFY SETTING ease Visit The New IP Address Afte Modif y onfis uration ae After changing the related parameters by press MODIFY_SETTING button Web Server would create a new page which contains a hyperlink for new IP Users can visit the new location to confirm whether the setting is correct or not The figure had shown as follow Redirect To New Page Microsoft Internet Explorer File Edit View Favorites Tools Help Setting OK Please click here to visit the new web server El 0 a a Web Server Lite Software User s Manual 2003 v2 0
28. Web Server Lite Web Server Lite Web Server Software User s Manual This software is only loaded to 7188E modules acted as Server This solution was general in our products The Serial devices installed on the 7188E could be accessed by the applications of any PCs connected to Ethernet The applications communicating with 7188E through Ethernet must support the TCP IP socket protocol Warranty All products manufactured by ICP DAS are warranted against defective materials for a period of one year from the date of delivery to the original purchaser Warning ICP DAS assumes no liability for damages consequent to the use of this product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use nor for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright 2003 by ICP DAS All rights are reserved Trademark The names used for identification only may be registered trademarks of their respective companies Web Server Lite Software User s Manual 2003 v2 0 l Web Server Lite Table of Contents k NE OCUC THOM etuht25 fob iatamtaiiess EE AOO 3 1 1 Typical app bers OM esner E N 5 1 2 Directory tree Of SOlW are ANG MeratiTe onic ttre dancer a E E A hares 6 1 3 SUCU OL WED SOLVER icin tinialvaie titi comida taieMeiedenialeaie
29. al 2003 v2 0 Ze Web Server Lite ii MiniOS A About AS Autoexec bat 12 08 06 2003 16 21 23 S Indes htm Aig Oe 04 2003 11 11 25 2S Refresh htm Z EKB 087 1172003 15 5416 aa wWLDE MOO 120 1KE 087 1172003 17 19 20 4 files on Disk 70238 available spaces After download complete users just need to turn the power of 7188EN OFF and ON and the program will start I to run this program that you have downloaded inside Users also can click the Aur button and all files which are existing in the I 7188EN series will be deleted lt Delete Program in 7188EN x Users can just click on the button Pelete All for deleting files Following dialog window will be shown Confirm i x DY Do you really want to delete all files in MiniOS7 After click the Yes button and all the files In 7188EN will be deleted Web Server Lite Software User s Manual 2003 v2 0 Za Web Server Lite Information eS J Files successfully deleted Web Server Lite Software User s Manual 2003 v2 0 24 2 5 How to test the project by Browser Web Server Lite When the web server is actives and user can browse this web by IE or Netscape Before connecting to this web site please make sure you already know the actually IP address of this web lt Visit the Web Server Step 1 Launch the browser Ea New Office Document EA Open Office Document V Set Program 4ccess and Defaults o W
30. al gt 15 sprintf cStr 04 X do_ val Create the outout command in specific format else sprintf cStr 040 X do_val SendCmdTo7000 2 cStr 0 Send 7050 DO DelayMs 10 ReceiveResponseFrom7000 2 cStr 1000 0 PRINT PAGE Argu_St 0 Response the page to client else if stremp Argu_ St 1 INC 0 Check the command is increase or decrease voltage sum 1 0 atof sMinfo 0 Increase the voltage if sum gt 10 sum 10 Web Server Lite Software User s Manual 2003 v2 0 46 Web Server Lite if stremp Argu_Si 1 DEC 0 sum atof sMinfo 0 1 Decrease the voltage if Sum lt 0 sum 0 if Sum lt 10 f the voltage less than OV and the voltage equal to 0V sprintf cStr 020 2 3f sum else sprintf cStr 02 2 3f sum SendCmdTo7000 2 cStr 0 Send 7021 AO DelayMs 500 SendCmdTo7000 2 01 0 Read Al ReceiveResponseFrom7000 2 cStr 1000 0 strcpy sMinfo 0 cStr 1 Save the analog in value of address 1 into sMinfo PRINT PAGE Argu_St 0 Response the page to client When we accept the parameter have sent from the hyperlink we need to do some property respond The parameters that we accept will be read in function GetDataFromForm All the parameters will be separated into 2 parts one is the name Argu_Name 0 and the other is value Argu_St 0 of parameter According to these two parameters users can send the proper analog out value for it When visit the index htm the
31. align center gt lt font size 5 color 008080 gt Send data to 7188EN via Form object lt font gt lt p gt lt p align center gt lt a href sendform htm gt Connect to the page with Form object lt a gt lt p gt lt body gt lt html gt SendForm htm lt html gt lt head gt lt title gt Send Data By Form lt title gt lt head gt lt The page only provide a method to fill data and send to the CGI function gt lt p align center gt lt b gt lt font size 6 color FFOO00 gt Please input the data that you want to send lt font gt lt b gt lt p gt lt body bgcolor FFFFO0O gt lt Please pay attention to following line gt lt Make sure you fill the correct path and the name of CGI function in the method and action command gt lt form method GET action cgi bin CGl_GET gt lt p align center gt lt input type text name Para1 size 20 gt lt input type text name Para2 size 20 gt lt input type submit value Send gt lt input type reset value Reset name B2 gt lt p gt lt form gt lt p align center gt lt b gt lt font size 6 color FFOO00 gt lt a href cgi bin CGI_GET var1 100 amp var2 200 gt Send data to GetDataFromForm by hyperlink lt a gt lt font gt lt b gt lt p gt lt body gt lt html gt Response htm lt html gt lt head gt lt title gt Response data of sum lt title gt lt head gt lt p align center gt l
32. ame of Parameter 10 Argu_St 0 Value of Parameter 10 gt And the number of total parameter will be saved in Argu_Num gt Before response the Web page CGI User will use the return value From GetDataFromWeb gt to replace it gt lt html gt lt head gt lt title gt ShowMem lt title gt lt head gt lt body bgcolor FFFFO0 gt lt p align center gt lt font face Academy Engraved LET size 7 color FFO000 gt Well Done lt font gt lt p gt lt p align center gt This Data Locate 5 is Mem 2 amp Mem 9 lt p gt lt p align center gt This Data Locate 7 is Mem 7 amp Mem 9 lt p gt lt p align center gt lt img border 0 src icpdas gif width 120 height 60 gt lt p gt lt p align center gt lt img border 0 src icpdas jpg width 182 height 136 gt lt p gt lt body gt lt html gt Part of the program body User c In the beginning of Web_Init we fill the data into the array of iMem The data that we fill refer to the remark of Web_Init as follow void Web_Init void ia Following will declare a array and the data inported is iMem 0 0 0 iMem 0 9 0 iMem 1 0 0 iMem 1 9 1 iMem 4 0 0 iMem 4 9 4 iMem 5 0 0 iMem 5 9 5 Web Server Lite Software User s Manual 2003 v2 0 ie Web Server Lite iMem 9 0 0 iMem 9 9 9 int i j for i 0 i lt 10 i for j 0 j lt 10 j if i lt 5 iMem i j i else iIMem i j i 1 In the
33. cts the 7188EN with the device users no need to add any code and the web service can be available immediately Users only download the basic needed files as the table list had shown as follow 1 WLDemo01 exe This file is created by WEBL200 LIB and User c 2 Autoexec bat Users can use this default web server for testing your network status is working well or not Program Body include web h void Web_Init void ye In this function user can 1 Initialize user s program 2 Initial value of I O or variables for Web_Loop af void Web_Loop void a 1 Main loop will call this function every scan time 2 You can place the code that you want Main route to do void GetDataFromWeb void J5 1 Users web page s command interpreter 2 User can Fill the value Type is character of SendDataToWeb 3 This interpreter will use SendDataToWeb to replace the keyword xxxx xxxx Include the gi void GetDataFromForm void a This function will receive the values that sending from the Form object of the Web page According to the value s users can response the proper Web page by PRINT_PAGE Users can leave the blank in all functions and the Web Server Lite still can work The default page will be replaced as index htm even if the file does not exist Web Server Lite Software User s Manual 2003 v2 0 2T Web Server Lite 3 Demo Programs for Web Server 3 1 WLDemo01
34. d only modify 4 functions in User c to setup a web based system Users build their own code in these 4 functions to make the Web Server work as they desire The features of the 4 functions are listed as below void Web_Init void Web Server executes this function once as soon as the 7188EN is powered on Therefore all variables of initial values or initial status must be set in this function lt void Web_Loop void Web Server executes this function during every scan loop One Web Server scan loop completes in a short time so real time work should be executed by this function lt void GetDataFromForm void This function will be triggered when the browser send data via Form object In this function you will receive the specific variables all the value of variables will be saved in the buffer Argu_St i the name of variables will be saved in Argu_Name i and the i stands as the sequence of the variables The total amount of the variables will be saved in Argu_Num Note 1 The i is started from 0 and the maximum value of I is 9 Note 2 The Argu_Num is started from 0 and the maximum value is 9 Note 3 Please do not misunderstanding we only support 10 variables in a web page we only limit the number of variables in each line of html page lt void GetDataFromWeb void When the decode function have found the key string in the web page Web Server will trigger the decode function Users can response the property r
35. dth 50 align center gt lt font color FFFFFF gt Ad 3 amp Ch 5 V lt font gt lt td gt lt tr gt lt tr gt lt td width 50 align center gt lt font color 00FFO0 gt 6 lt font gt lt td gt lt td width 50 align center gt lt font color FFFFFF gt Ad 3 amp Ch 6 V lt font gt lt td gt lt tr gt lt tr gt lt td width 50 align center gt lt font color 00FFO0 gt 7 lt font gt lt td gt lt td width 50 align center gt lt font color FFFFFF gt Ad 3 amp Ch 7 V lt font gt lt td gt lt tr gt lt table gt lt div gt lt body gt lt html gt Part of the program body User c Following will initial the times of scan RS 485 and HTTP request unsigned long rc tc tc is the timer of scan RS 485 rc is the timer of http request void Web_Init void ia Before send Command to DCON we need to initial the COM Port parameters In this Demo we use following data ComPort 2 Baudrate 9600 Data bit 8 Parity 0 none InstallCom2 9600L 8 0 void Web_Loop void Web Server Lite Web Server Lite Software User s Manual 2003 v2 0 55 Web Server Lite char cStr 20 Receive data from DCON s module int i char cCmd 03 char cCmdSend char string 1 tc tc 1 We have 3 modules which is connected in RS 485 network In this loop we keep to send the command of DCON for acquiring the information of modules SendCmdTo7000 2 01
36. eb lt img border 0 src ledon gif gt else strcpy SendDataToWeb lt img border 0 src ledoff gif gt When decode the show htm via Cgi_ User the Cgi_ User has found the key string and the function would send this parameter to GetDataFromWeb Users can assign the value that users want to replace the key string void GetDataFromForm void r According to the parameters have received Argu_St 0 dedicate name of the page and Argu_St 1 dedicate the information belong to Digital or Analog In this Demo we can increase or decrease the voltage by pressing the command button Increase or Decrease We also can dedicate the digital output value via clicking the checkbox Y char cStr 20 cStr1 20 Receive data from DCON s module float sum Save the output of analog int do_val 0 Save the output of digital int i 0 if stremp Argu_ St 1 DIO 0 Check the parameter is digital or analog for i 0 i lt Argu_Num 1 i Convert the character into value if stremp Argu_Namef i 2 D0 0 do_val do_val 0x01 if stremp Argu_Namef i 2 D1 0 do_val do_val 0x02 j stremp Argu_Namef i 2 D2 0 do_val do_val 0x04 if stremp Argu_Name i 2 D3 0 do_val do_val 0x08 if stremp Argu_Namef i 2 D4 0 do_val do_val 0x10 if stremp Argu_ Namef i 2 D5 0 do_val do_ val 0x20 if stremp Argu_Namef i 2 D6 0 do_val do_val 0x40 if do_v
37. ery time when the user clicks Increase and the analog out of 7021 and analog in of 7012D will increase 1V And when the user clicks Decrease and the analog out of 7021 and analog in of 7012D will decrease 1V In the page users also can change the digital out value of 7050D Users can click the check box to dedicate which bit will change to the High Only click the check box and press Send button The screen had shown as follow File Edit View Favorites Tools Help my oor x 2 e Search sp Favorites Media Decrease Voltage Tae Decrease Voltage Dee The status of 7050 1s Digital In amp 8 Digital Out DOST DOST DO4r DO3T PO2F Back to Main Web Server Lite Software User s Manual 2003 v2 0 50 Web Server Lite Because the analog in and analog out of 7050D are connected User can easily read the information of analog in via the response page Show htm The screen had shown as follow File Edit View Favorites Tools Help a GJ x B A Search s y Favorites Media Decrease Voltage Tae Decrease Voltage Dee The status of 7050 1s Back to Main Web Server Lite Software User s Manual 2003 v2 0 gl Web Server Lite 3 5 WLDemo05 Refresh the Web Page in the specific cycle time Sometime users like to build a web page that can refresh data in the specific cycle time from the module We would sho
38. esult to replace the key word and the key word is between the special characters of string Note All the response values should be the type of character Web Server Lite Software User s Manual 2003 v2 0 9 Web Server Lite Previous section is the user s customizing functions that we provide for the User c files And the functions in this section are only called users cannot add or modify them lt void CGlL DPAGE void This function shows only the copyright declare and provides a hyperlink for visiting the Network parameters setting page Users can place the hyperlink as follow in the page for supporting change configuration of network For the security reason we do not allow access this page by input location from address line lt a href cgi bin CGL DPAGE gt lt void CGl_USER void Users can use this function to decode the HTML file that users assign to the function This function will decode the HTML command and send to the browser of the client lt a href cgi bin cgi_user Page Refresh htm gt lt void CGI GET void Users can use this function to send the parameters and the function GetDataFromForm void will accept the related variables name and values lt a href cgi bin cgi_get Page Refresh htm amp Light ON gt lt void CGlL WEB void Users can set the parameters regarding the network of 7188EN via this function When this function has called it wills response a page which contains the setting
39. function of GetDataFromWeb users need to decide what value will be sent for replacement the key string which is located in ReadMem htm void GetDataFromWeb void ie According to the parameters have received Argu_St 0 and Argu_St 1 Users can decide what value can be returned In this Demo we return the iMem 2 9 First call iMem 7 9 Second call Attention The return value must be the character type and saved in SendDataToWeb itoa iMem atoi Argu_St 0 atoi Argu_St 1 GendDataToWeb 10 When visit the index htm the figure is shown as follow E Link To Uutput Page Microsoft Interret Laplorer Fie Edt viw Favres Tools Heip Oot O d A awe Servos Qh O B Fakkess 48 Htp fiii 165 254 a00 Web Server Lite Software User s Manual 2003 v2 0 33 Web Server Lite When visit the hyperlink inside of index htm the screen is shown as follow Showin Micranaft Intenet Laplarer E L x Qw O a AA seh ieres a a L E itpe jii 165 2540n GT Ler Pags eem hem Web Server Lite Software User s Manual 2003 v2 0 34 Web Server Lite 3 3 WLDemo03 Form Action application Users can send data s to the 7188EN via Form Action It is the standard object of HTML In this demo we will show you how to send information to 7188EN and get response from it Please download the following files into 7188EN 1 WLDemo03 exe This file is created by WEBL200 LIB and User c 2 Index htm 3
40. ice on 7188EN In these years the working area has to extend all over the world When users want to monitor or control the system in the remote side the only way is using the network to transfer the information Therefore we have developed the Web server based on embedded system of 7188EN Users can establish the network control system via this service Most importantly we can use the popular tools such as IE or Netscape to control the system via Ethernet Internet We also provide some easy functions and tools to help the user to customize his her own web page and provide the toolkits to design program of the system connecting to Internet Ethernet In conclusion there are many advantages in the ICP DAS Web Server of Embedded system The advantages are as follows lt Easy to set up Only download the design program and autoexec batch file to the embedded controller lt Easy to design Built in the html decodes function Users need only know basic coding skill of html for designation lt Supports object Basic HTML language and pictures Support format Gif Jog and Bmp lt Multiple purposes Not only provide the service of HTTP Port 80 but also support the information exchange of Com port in 7188EN However regarding the series communication users need to involve different Libraries to different purposes application Web Server Lite Software User s Manual 2003 v2 0 3 Web Server Lite About the 7188EN series
41. indows Catalog Windows Update Programs a Documents a Settings P Search A Help and Support ij RUM B Shut Down Windows XP Professional b m 7 Accessories b windows Media Player A Startup Internet Explorer fal Outlook Express Remote Assistance 2 71388e A DAQPro m McAfee 0 UltraEdit To wF OE F Step 2 Enter the IP address of Web Server in address box File Edit view Favorites Tools Help Beck 7 gt 7 x B P e Search Address 2 http 192 168 254 200 Please enter the IP address of Web Server Web Server Lite Software User s Manual 2003 v2 0 AO Web Server Lite Step 3 The client had connected with the Web Server iy Default Page Microsalt Internet Laplorer peal JR Fie Edk view Fevertes Tonk Hep el a gt E x E A jo search S e Favorites el meds g x lal Jai beeps 190 168 284_200 Web Server This software is only loaded to 7188E modules acted as Server This solution was general in our products The Serial devices installed on the 7188E could be accessed by the applications of any PCs connected to Ethernet The applications communicating with 7188E through Ethernet must support the TCP IP socket protocol Selling WEE hE Crone itere Web Server Lite Software User s Manual 2003 v2 0 26 Web Server Lite 2 6 Default Web Server When user conne
42. items and default values Users can change the related items in this page Once the change have completed 7188EN will be restarted to apply the new setting Note This function effective only cooperates with the function CGl_DPAGE lt void PRINT PAGE char HtmlFileName Users can call this function to response the specific web page which is exist in the EEPROM 7188EN to the browser of the client side Note In User c users can use this function as follow PRINT_PAGE index htm And the Web Server will respond the index htm to the browser of the client Web Server Lite Software User s Manual 2003 v2 0 10 Web Server Lite 2 Web Server application 2 1 Development environment configuration Programming of Web Server To develop the Web Server you must have the 6 files listed below tem Files Location Head file Web h 7188e h Same with User c Library 7188EL Lib TCPIPL Lib Web_Server WebLite 7188E Demo BC Lib WEBL200 LIB User s file Userc Web ServeriWebLite 7188E Demo BC To develop programs for 7188 7188X 7188E 8000 series you can use the compilers below 1 BC 3 1 5 02 2 MSC 3 MSVC before version 1 52 4 TC2 01 5 TC 1 01 From the web site of Borland you can download the free TC 2 01 and TC 1 01 compilers Web site http community borland com museun Regarding how to use BC 3 1 s IDE to compile projects please refer to section 2 3 Web Server Lite Software Use
43. lize it will initial all the regular variables in the server including the socket and the environment of network Block 2 In this block which is contains 2 functions Web_Init users can place the code for initialize the customize variables by user and the command only run once after the server has started Such as InstallCom Web_Loop users can place the code for running in every scan time Such as scan the Com Port Block 3 Check whether the TCP Ports contains data or not If the data exist go to Block 5 else go to Block 4 Block 4 Update the LEDs and check the WDT If the time out of WDT is actives the server will reset itself Block 1 Otherwise go to the Web_Loop of Block 2 Block 5 According to the port number and the program will do the proper response Port 80 If the request is CGI functions and go to Block 6 If the request is not CGI function go to Block 7 Block 6 User can call the different function for the specific purpose We provide several functions CGI_DPAGE CGL USER CGI_WEB PRINT PAGE The detail will be descripting later Block 7 Send the data to the browser of the client When finished the routine will back to the Web_Loop of Block 2 Web Server Lite Software User s Manual 2003 v2 0 8 Web Server Lite It is very difficult to develop an embedded controller program with Ethernet Internet communication But by using the ICP DAS Web Server Lite users can do that quickly and easily Users nee
44. n PC and 7188EN Step 1 Choose MiniOS7 utility of group MiniOS7_ utility Step 2 Select ComPort and Baudrate as follow Select Dialog lol x Sena Com Fort Baud Rate COM r 115200 SER Cancel Note These items that you have selected are all depends on your hardware connection method Web Server Lite Software User s Manual 2003 v2 0 19 Web Server Lite Step 3 After you click on OK the screen displays some explaining of icons Please read this information and click Next a fel x to Run specific execution file in flash to delete the existing files in this controller Delete AA to re Lontigure P Address and the setting of COM port Configuretion to qetthe assistance to download the tles like Vcomaxox exe to flash butyou must select a file first Next E this dialog next time Note Every time when you start this program this screen will be shown If you hope it does not bother you again please click the check box Don t show this dialog next time Web Server Lite Software User s Manual 2003 v2 0 20 Web Server Lite Step 4 When the screen display as follow it means that you had built a connection between 7188EN with PC 12 06 06 2003 16 21 23 File Folder C Documents and 5 si a pre oa 9 Program Files File Folder 971E a B ae ee WINDOWS File Folder g1E EAE 2bRB 09 12 2003 16 48 20
45. n gif Off gif ee Se a wN Descript these files in detail WLDemo04 exe Please refer to WLDemo01 Index htm In this Demo the index htm will respond a page that contains a hyperlink for Show htm The link is cgi bin cgi_user Page show htm Show htm Users can edit or modify this file by FrontPage or Notepad In order to interactive with the Web Server users must add the key string In this Demo the decode function would replace Digital 1 with the lt img border 0 src 0 gif gt lt img border 0 src 9 gif gt Digital 1 Attention The format of the key string must tally with the expression as above Web Server Lite Software User s Manual 2003 v2 0 4 Web Server Lite Autoexec bat Please refer to WLDemo01 On gif Off gif These two pictures will show the status of analog out value Dot gif 0 gif 9 gif These files will show the analog in value in 7 seg pictures Following descript the code Index htm lt html gt lt head gt lt title gt Control DCON module s O lt title gt lt head gt lt body bgcolor FF9O9FF gt lt This HTML file just simply provide a hyperlink to SendForm htm gt lt p align center gt lt font size 5 color 008080 gt Please click the following Hyperlink lt font gt lt p gt lt p align center gt lt font size 5 color 008080 gt for lt font gt lt p gt lt p align center gt lt font size 5 color 0080
46. r s Manual 2003 v2 0 Ld Web Server Lite 2 2 Homepage development Users can use the popular HTML edit program such as FRONTPAGE or composer of Netscape to create your own web page Following we will demonstrate how to create a page by FRONTPAGE Step 1 Launch the FRONTPAGE ey Set Program Access and Defaults Windows Catalog Windows Update p Accessories Games Documents Microsoft Office Tools Morton Antivirus Settings i Startup gt Search Ez Internet Explorer Microsoft FrontPage Programs T F F F F ee Help and Suppart Outlook Express la Lal i Sy ee Ea Remote Assistance G windows Media Player i Windows Messenger i Log OFF Admin Turn OFF Computer Windows XP Professional Step 2 After completed You can edit your page as using a Text editor Step 3 If you are not in Page View click the Page button on the Views bar The page button on the views bar Step 4 Click the Normal tab at the bottom of the page Normal HTML Preview Click the Normal tab Web Server Lite Software User s Manual 2003 v2 0 IZ Web Server Lite Step 5 Insert the cursor into the blank page and place your element new page 1 htrn Edit area Step 6 If your page needs to communicate with your server please place the key string as follow When decode this line the decode function CGI USER will replace the value that you dedicate User
47. rch ye Favores Meda E oy B JB Address hittn 192 168 0 151 send htm See E EA peencra Please enter the analog out Value that you want to send Web Server Lite Software User s Manual 2003 v2 0 67 Web Server Lite Please input the analog out value that you desire and press the Send button User can read the analog out value via read htm In this Demo we input the value 2 And the analog out value will be read via cgi bin user_cgi read htm as follow The digital in values of X107 is Microsoft Internet Explorer pak O A DG sen Sriman Gua OL SS TSSB O Address http 192 168 0 151 cgi bin CGL_GET Parai 2881 Send Web Server Lite Software User s Manual 2003 v2 0 68
48. rgu_St 0 s for i 0 i lt 8 i 7 stremp Argu_Name 1 Ch 0 amp amp atoi Argu_St 1 i strcpy SendData loWeb sMinfoli 1 Returns the Input Value of l 7018 to Web Page o if stremp Argu_Name 0 Scan485 0 amp amp stremp Argu_St 0 tc 0 Web Server Lite Software User s Manual 2003 v2 0 56 Web Server Lite ltoa tc SendDataToWeb 10 Returns the refresh counter 7018 to Web Page if stremp Argu_Name 0 Conn_Server 0 stremp Argu_St 0 rc 0 C if rc 900000000 rc 0 When reach the limit of variable we reset this variable ltoa rc SendDataToWeb 10 Web Server Lite Software User s Manual 2003 v2 0 Or Web Server Lite When visit the index htm the figure is shown as follow Qj Hefresh the Web Page in the specific cycle time Microsoft Internet Lxplorer i l x Pie Edt view Pawerkos Took Heip Oue O B l Eh irre a l a i a Ades E etpej 192 168 254_200 176 Please click the following Hyperlink for Reading Modules Information Show the Information of modules which is connected in RS 485 BSE fepice After visit the hyperlink inside of index htm the figure had shown as follow 3 Refresh Date Hiirosolt Internet Laplorer GD x z gt a x B P psec lt p Fevontes GB meds ra D z Fakbess jE herpa 165254 0 hinjogi_usser Pispesernfressh hem
49. rk via Web Server The proper commands must be used in the function Web_Loop Note About the detail of this function please refer to section 1 3 Attention This demo need the module which has SRAM 512K or above If your SRAM is not enough this demo will can not be run Users can install the X6xx I O expansion board to solve this problem We provide the Demo which would show you how to apply the web service with the DCON modules All the modules must be connected to the RS 485 network of 7188EN The required hardware is 1 7188EX 1 Belong to the 7188EN Series 2 I 7012D 1 3 7021 1 4 7050D 1 The figure is shown as follow Module 7188EX Baudrate 9600 Checksum False Databit 6 stopbit 1 Client Module 7012D Baudrate 9600 Checksum False Databit 6 stopbit 1 Address 1 Hub Router Module 7021 Baudrate 9600 Checksum False Databit 8 stopbit 1 Address 2 Module 7050D Baudrate 9600 Checksum False Databit 6 Stopbit 1 Address 4 Web Server Lite Software User s Manual 2003 v2 0 40 Web Server Lite Please connect these modules had shown as previous page Before test the demo please download them into 7188EN Especially you need to connect the wires between the analog out of 7021 and analog in of 7012D and connect the DIO DI6 to the DOO DO6 of 7050D 1 WLDemo04 exe This file is created by WEBL200 LIB and User c Autoexec bat Show htm Index htm Dot gif 0 gif 9 gif O
50. rver When the users visit this Web Server the Web Server would respond this file to client browsers In the Demo it would provide a hyperlink to decode ReadMem htm via CGI_User ReadMem htm Users can modify this file by FrontPage or Notepad In order to interactive with the Web Server users must place the key word Para1 0 amp Para2 1 Each parameter which is contains in the string must separate by amp Note The format of the key string must tally with the expression as above Autoexec bat Please refer to WLDemo01 Web Server Lite Software User s Manual 2003 v2 0 ol Web Server Lite The following describes the code Index htm lt html gt lt head gt lt title gt Link To Output Page lt title gt lt head gt lt body bgcolor FF9O9FF gt lt Following hyperlink will call CGI function CGI User to decode the ReadMem htm After decode completed it will response the Web Page to the browser of client gt lt p gt lt a href CGI BIN CGI_User Page ReadMem htm gt Link To Output Index Page lt a gt lt p gt lt body gt lt html gt ReadMem htm The decoding function CGI_User will send the keyword between the key string gt Into another function GetDataFromWeb and the parameters will be savedin gt Argu_Name 0 Name of Parameter 1 Argu_St 0 Value of Parameter 1 gt Argu_Name 1 Name of Parameter 2 Argu_St 1 Value of Parameter 2 gt gt gt Argu_Name 9 N
51. s can refer to readmem htm of WLDEMO02 Step 7 Save this page Web Server Lite Software User s Manual 2003 v2 0 Ls Web Server Lite 2 3 How to build the Web Server Step 1 Create a new project In here we use BC 3 1 to compiler Close project Add item Delete item Local options Include files Enter the name of project After compiler the file name will use project name i Open ct Fi l D 5UEBLITENTest PRJ a a 12 iles Step 2 Add all necessary files into the project iaf f jinai y2 Fi Help Ins Add Del Delete O Options Space Includes Edit Fi Menu Add the related files had shown as follow Fi Help Ins Add Del Delete Options Space Includes 4 Edit Fil Menu Web Server Lite Software User s Manual 2003 v2 0 14 Web Server Lite Users need to add at least 3 files of Library and one User c 1 7188EL Lb 2 TCPIPL Lib 3 WEBL200 Lib 4 User c Note User can copy the User c from the Demo and modify it to fit the user needed Step 3 Set Code generation options lt r de A Model Web Server Lite Software User s Manual 2003 v2 0 l5 Web Server Lite Step 4 Set Advanced code generation options elp C ATA Advanced C options ptimizations OuUPCcCeE essagqes ames D Far Data hreshold ERR Step 5 Set Debugger options Pac indow Help pplication ompiler Fansfer ake
52. t b gt lt font size 7 color 0000FF gt The Sum of Parai and Para2 lt font gt lt b gt lt p gt lt p align center gt lt b gt lt font size 7 color OOOOFF gt is lt font gt lt b gt lt p gt lt The decode function will replace Para1 0 amp Para2 0 with iMem 0 0 gt lt p align center gt lt b gt lt font size 7 color 0000FF gt lt font gt lt font size 7 color FFO000 gt Para1 0 amp Para2 0 lt font gt lt b gt lt p gt lt body gt lt html gt Part of the program body User c void GetDataFromForm void According to the parameters have received Argu_St 0 and Argu_St 1 Users can decide what value will be returned In this Demo we return Argu_St 0 Argu_St 1 and save this value into iMem 0 0 Therefore your response page need to dedicate the index number of array iMem 0 0 as follow Para1 0 amp Para2 0 The decode function will replaces Para1 0 amp Para2 0 with the value of iMem 0 0 Web Server Lite Software User s Manual 2003 v2 0 36 Web Server Lite int total total atoi Argu_St 0 atoi Argu_St 1 iMem 0 0 total itoa iMem 0 0 SendDataToWeb 10 PRINT_PAGE Response htm When visit the index htm the screen is shown as follow Send data wia Form ikoronoft Internet plore Fie Edt view Favertes Took Heip Q k 2 a On Pere a 9 62 05 U Address 8 hetp f192 16 254 300 a i in asa After visiting the h
53. t p align center gt lt p gt lt p align center gt lt p gt lt p align center gt lt p gt lt hr gt lt p align center gt lt font size 6 color FFO000 gt The status of 7050 is lt font gt lt p gt lt Build 3rd Form for change the Digital out of I 7050D gt lt form method Get action cgi bin cgi_get gt lt center gt lt table border 1 gt lt tr gt lt td align center colspan 7 height 16 gt lt font color FFO000 gt lt b gt Digital In lt o gt lt font gt lt td gt lt td align center rowspan 4 height 50 gt lt input type hidden name Page value show htm gt lt input type hidden name State value DIO gt lt input type submit value Send gt lt td gt lt tr gt lt tr gt lt td align center height 16 gt Led 6 lt td gt lt td align center height 16 gt Led 5 lt td gt lt td align center height 16 gt Led 4 lt td gt lt td align center height 16 gt Led 3 lt td gt lt td align center height 16 gt Led 2 lt td gt From 3 lt td align center height 16 gt Led 1 lt td gt lt td align center height 16 gt Led 0 lt td gt lt tr gt lt tr gt lt td align center colspan 7 height 16 gt lt b gt lt font color FFO000 gt Digital Out lt font gt lt b gt lt td gt lt tr gt lt tr gt lt td align center height 20 gt lt b gt DO6 lt input type checkbox name D6 value ON gt lt b gt lt td gt lt td
54. te Software User s Manual 2003 v2 0 43 Web Server Lite For Example Analog in of 7012 is 01 2345 and the Digital 1 will replace by 0 gt Digital 2 will replace by 1 gt Digital 3 will replace by dot etc Therefore when the page had response to the client The page that users saw will be filled the correctly value of analog in of 7012 In Form 1 the main purpose is to increase 1V for the analog out of 7021 For reaching this goal we need to send the following information to Web Server 1 The Page name when the data or command have executed We need to dedicate the response page for client 2 The state Web Server does the proper response for the input command string Such as Argu_Si 1 INT and the analog out of 7021 will increase 1V But these information we only need to let the server knows the client does not need to see these information So we place a special object lt input type hidden name Page value Show htm gt here This object can bring the information that browser need to send to the server but without display the object in the browser while the user browse this page In Form 2 the main purpose is to decrease 1V for the analog out of 7021 and the others are the same with Form 1 In Form 3 we place the status of digital in and digital out Users can click the checkbox to decide the digital out value After click the submit button the form will send the required information Such as response page the
55. w you a Demo about this issue In WLDemo05 the hardware and wires connection are the same with WLDemo04 But we add one more module l 7018 in RS 485 network And the required hardware as follow 1 7188E2D 1 2 I 7012D 1 3 7021 1 4 7018 1 The figure of wires connection Module l 7 188E2D Baudrate 9600 Checksum False Databit 8 stopbit 1 Client Module l 7012D Baudrate 9600 Checksum False Databit 6 stopbit 1 Address 1 Hub Router Module 7021 Baudrate 9600 Checksum False Databit 8 stopbit 1 Address 2 Module l 7018 Baudrate 9600 Checksum False Databit 6 stopbit 1 Address 3 Web Server Lite Software User s Manual 2003 v2 0 52 Web Server Lite Please connect these wires as figure had shown as above Before test this demo we need the following files please download them into 7188EN 1 WLDemo05 exe This file is created by WEBL200 LIB and User c Autoexec bat Refresh htm gt P wr Index htm Descript these files in detail Autoexec bat Please refer to WLDemo01 WLDemo05 exe Please refer to WLDemo01 Index htm In this Demo the index htm would respond a page which contains a hyperlink for Refresh htm The link is lt a href cgi bin cgi_user Page refresh htm gt Refresh htm This HTML file is almost the same with WLDemo04 The only different is that users need to add following codes between lt head gt and lt head gt in refresh htm lt META HTTP
56. yperlink inside Connect to the page with Form object of index htm the result is shown as follow Web Server Lite Software User s Manual 2003 v2 0 of Web Server Lite e Send Gata Uh born Microsoft Interret Laplorer i f x File Edt view Favertes Took Heip a CD tek a gt E x iz of 4 Search S e Favorites el meds fa int ts m Peebles i https fiia 165 254 300 orahin EJ a Ej AD nieret Please input 2 integer values 100 and 200 and press Send button When the data has received by GetDataFromForm it will responses the page is assigned by PRINT_PAGE In the meantime the PRINT_PAGE also decodes the key string as the CGI_User do The figure is shown as follow Users also can find that this page still contains a hyperlink This method not only can send data via Form but also can send via hyperlink The format of hyperlink as follow lt a href cgi bin CGI_GET var1 100 amp var2 200 gt Web Server Lite Software User s Manual 2003 v2 0 38 Web Server Lite E kesponse date of sum Microsoft Internet Laplorer File Edt Wew Favertes Took Heip i Gut O A 2 AA a froe ape 5 Be a https iiaa 165 284 S00 eg binfiCGT_GET Para Linear ate Fes E i trteret Web Server Lite Software User s Manual 2003 v2 0 39 Web Server Lite 3 4 WLDemo04 Application with DCON module s I O Users can exchange information between the web page and RS 485 netwo
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