WIZ100SR User's Manual (Version 2.2.0) (c) 2008 WIZnet Co., Inc. All Rights Reserved. For more information, visit our website at http://www.wiznet.co.kr Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 1 WIZnet's Online Technical Support If you have something to ask about WIZnet products, write down your question on Q&A Board in WIZnet website (www.wiznet.co.kr). WIZnet will give an answer as soon as possible. CLICK Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 2 COPYRIGHT NOTICE Copyright 2008 WIZnet, Inc. All Rights Reserved. Technical Support: support@wiznet.co.kr Sales & Distribution: sales@wiznet.co.kr For more information, visit our website at http://www.wiznet.co.kr Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 3 Table of Contents 1. 2. Introduction ............................................................................................... 7 1.1. Key Features .................................................................................. 7 1.2. Products Contents (EVB model) ........................................................... 8 1.3. Products Specification ....................................................................... 9 Getting Started ......................................................................................... 13 2.1. Hardware Installation Procedure......................................................... 13 2.2. Configuration Tool .......................................................................... 14 3. Firmware Upload ....................................................................................... 24 4. Serial Configuration .................................................................................... 26 5. 4.1. Serial Command Format .................................................................. 26 4.2. WIZ100SR Configuration with Serial Command ...................................... 29 Hardware Configuration ............................................................................... 31 5.1. Frame Format ............................................................................... 31 5.2. Hardware Configuration Examples ...................................................... 33 6. PIN Assignment and Dimenstion .................................................................... 34 7. Demonstration and Test ............................................................................... 36 8. Reference Schematic ................................................................................. 41 Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 4 Figures FIGURE 1. WIZ100SR TEST BOARD ......................................................................................................... 10 FIGURE 2. SERIAL PIN ASSIGNMENT OF WIZ100SR TEST BOARD .......................................................... 11 FIGURE 3. SERIAL CABLE........................................................................................................................... 11 FIGURE 4. CONFIGURATION TOOL (NETWORK CONFIG) ........................................................................... 14 FIGURE 5. PPPOE ACCESS PROCESS ...................................................................................................... 15 FIGURE 6. TCP SERVER MODE.................................................................................................................. 16 FIGURE 7. TCP CLIENT MODE ................................................................................................................... 17 FIGURE 8. UDP MODE ............................................................................................................................... 18 FIGURE 9. CONFIGURATION TOOL (SERIAL CONFIG.) ............................................................................... 20 FIGURE 10. CONFIGURATION TOOL (OPTION CONFIG.) ............................................................................ 21 FIGURE 11. OPERATION MODE FOR PASSWORD SETTING ........................................................................ 23 FIGURE 12. BOARD SEARCH W INDOW ...................................................................................................... 24 FIGURE 13. OPEN DIALOG BOX FOR UPLOADING ....................................................................................... 25 FIGURE 14. FIRMWARE UPLOADING WINDOW ............................................................................................ 25 FIGURE 15. COMPLETE UPLOADING .......................................................................................................... 25 FIGURE 16. SERIAL CONFIGURATION ENABLE SETTING ........................................................................... 29 FIGURE 17. SERIAL CONFIGURATION CONSOLE DISPLAY ......................................................................... 30 FIGURE 18. WIZ100SR PIN ASSIGNMENT................................................................................................ 34 FIGURE 19. WIZ100SR BOARD DIMENSION ............................................................................................ 35 FIGURE 20. DATA FLOW (SERIAL->ETHERNET) ........................................................................................ 36 FIGURE 21. DATA FLOW (ETHERNET -> SERIAL) ....................................................................................... 37 FIGURE 22. RESULT W INDOW AFTER RUNNING "SETTING" ...................................................................... 38 FIGURE 23. SERIAL TERMINAL PROGRAM CONFIGURATION ...................................................................... 38 FIGURE 24. NETWORK TERMINAL PROGRAM CONFIGURATION ................................................................. 39 FIGURE 25. RECEIVED DATA BY NETWORK TERMINAL PROGRAM ............................................................ 39 FIGURE 26. DEVICE TERMINAL PROGRAM................................................................................................. 40 FIGURE 27. SCHEMATIC ............................................................................................................................. 41 Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 5 Tables TABLE 1. PRODUCTS CONTENTS ................................................................................................................. 8 TABLE 2. WIZ100SR MODULE SPECIFICATION .......................................................................................... 9 TABLE 3. SERIAL PIN DESCRIPTION ........................................................................................................... 11 TABLE 4. SERIAL CONFIGURATION FRAME FORMAT .................................................................................. 26 TABLE 5. SERIAL CONFIGURATION REPLY FRAME FORMAT ....................................................................... 26 TABLE 6. SERIAL CONFIGURATION STX & ETX ........................................................................................ 26 TABLE 7. SERIAL CONFIGURATION REPLY CODE ....................................................................................... 26 TABLE 8. SERIAL CONFIGURATION COMMAND CODE ................................................................................ 28 TABLE 9. SERIAL CONFIGURATION TEST PROCEDURE .............................................................................. 29 TABLE 10. HARDWARE CONFIGURATION FRAME FORMAT ......................................................................... 31 TABLE 11. HARDWARE CONFIGURATION REPLY FRAME FORMAT.............................................................. 31 TABLE 12. HARDWARE CONFIGURATION COMMAND CODE....................................................................... 31 TABLE 13. HARDWARE CONFIGURATION PARAMETER DESCRIPTIONS ...................................................... 32 TABLE 14. HARDWARE CONFIGURATION ENTRANCE MESSAGE ............................................................... 32 TABLE 15. WIZ100SR PIN FUNCTIONS ................................................................................................... 35 TABLE 16. WIZ100SR BOARD DIMENSION ............................................................................................... 35 Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 6 1. Introduction WIZ100SR is a gateway module that converts RS-232 protocol into TCP/IP protocol. It enables remote gauging, managing and control of a device through the network based on Ethernet and TCP/IP by connecting to the existing equipment with RS-232 serial interface. In other words, WIZ100SR is a protocol converter that transmits the data sent by serial equipment as TCP/IP data type and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment 1.1. Key Features - Direct Connection to the Serial Device Adding Network Function Simply and Quickly Providing Firmware Customization - System Stability and Reliability by using W5100 Hardware Chip - Supports PPPoE Connection & its Authenticaiton Configuration - Supports Serial Configuration - with Simple and Easy command - Supports Password for the Security - Configuration Tool Program for easy Configuration - 10/100 Ethernet Interface and max 230Kbps Serial Interface - Supports DHCP, Statict & PPPoE for Network Configuration - Supports DNS - RoHS Compliant Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 7 1.2. Products Contents (EVB model) WIZ100SR Module WIZ100SR Test Board Serial Cable (to connect Serial device and Test board) Network Cable (Crossover Cable) Power (DC 5V 500mA Adaptor) Table 1. Products Contents Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 8 1.3. Products Specification 1.3.1. WIZ100SR Module Category Specification Protocol TCP, UDP, IP, ARP, ICMP, IGMP, MAC, DHCP, PPPoE, DNS Network Interface 10/100 Base-T Ethernet (Auto detection) Serial Port 1 UART (3.3V TTL) / EVB : 1 RS-232 port CPU 8051 compatible Serial line format 8-N-1, 8-O-1, 8-E-1, 7-O-1, 7-E-1 Serial flow control None, XON/XOFF, CTS/RTS Serial signal TXD, RXD, RTS, CTS, DTR, DSR, GND Software Remote Downlod and Configuration Serial Transmission Speed Memory Temperature Humidity Power Connector type Size 1200bps ~ 230Kbps Internal Memory (62KB Flash Memory, 2KB EEPROM, 16KB SRAM) 10'C ~ 80'C (Operating), -40~85'C (Storage) 10~90% 3.3V, 150mA 2x12 2mm Pin header array 50mm x 30mm x 8.85mm Table 2. WIZ100SR Module Specification Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 9 1.3.2. WIZ100SR Test Board Power Switch WIZ100SR Module Mode Switch Normal/Config Reset Switch Power Adapter RS232 Connector RJ45 Connector Collision LED 100_LED 10_LED Link_LED Figure 1. WIZ100SR Test Board NOTE : Be careful of setting Mode Switch. If Mode Swich is set as Config mode, the network function is not normally operated. For the function test, set it as Normal mode. If LED(D5) is on, it indicates that network is connected or Config mode is set. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 10 1.3.2.1. Serial Interface 1 2 6 3 7 4 8 5 9 Figure 2. Serial Pin Assignment of WIZ100SR Test Board Pin Number Signal Description 1 NC Not Connected 2 RxD Receive Data 3 TxD Transmit Data 4 DTR Data Terminal Ready 5 GND Ground 6 DSR Data Set Ready 7 RTS Request To Send 8 CTS Clear To Send 9 NC Not Connected Table 3. Serial Pin Description RxD, TxD, GND : These are all you need if the device does not use hardware handshaking. RxD, TxD, GND, RTS, CTS : These are the signals used when serial device uses hardware handshaking. DTR, DSR : not used SIGNAL PIN CD RD TD DTR GND DSR RTS CTS PIN SIGNAL 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CD RD TD DTR GND DSR RTS CTS Figure 3. Serial Cable Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 11 1.3.2.2. LED Power LED: displays power stauts of WIZ100SR Link LED: indicates network link is established 10 LED: indicates network speed is 10Mbps 100 LED: indicates network speed is 100Mbps Collision LED: indicates a packet transmitted from the Ethernet controller to the network has collied with antother packet Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 12 2. Getting Started 2.1. Hardware Installation Procedure For the testing, module and test board should be prepared. STEP1: Plug the WIZ100SR module into the sockets on the test board. Be careful of connecting the JP1 on the module to the correct JP1 on the test board. Use test board rev 2.0 or above for WIZ100SR testing. STEP2: Connect the RJ-45 connector of WIZ100SR test board to the Ethernet hub or LAN port of PC. STEP3: Connect the DB9 jack of WIZ100SR and serial device with RS-232 serial line. STEP4: Connect the 5V (500mA) DC power adaptor to the WIZ100SR test board. The power used fo WIZ100SR is 3.3V. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 13 2.2. Configuration Tool 2.2.1. Network Configuration Figure 4. Configuration Tool (Network Config) Version : Displays firmware version. Enable Serial Debug Mode : If this mode is checked, you can monitor the status module and socket message (listen OK, connect fail etc.) through serial terminal. If Debug mode is on, debug message can cause abnormal operation of the serial device. Therefore, just use this mode only for Debug mode. Board List : If you click "Search" button, all the MAC addresses on a same subnet, will be displayed. IP Configuration Method: Select IP setting mode, you can select one of Static, DHCP, PPPoE mode. - Static: "Static" is option for setting WIZ100SR IP with static IP address. Firstly, select MAC Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 14 address which you wanted to set as static IP in the `board list'. Then "Local IP, Subnet, Gateway box will be enabled. Input Static IP address and click "setting" button. Then set the IP address as you wanted. (PPPoE ID, Password box is disabled) - DHCP: Set this option to use DHCP mode. Firstly, check `DHCP' and click `Setting' button. If IP address is successfully acquired from DHCP server, the MAC address will be displayed on the configuration windowt. (It takes some time to acquire IP address from DHCP server) When a module on the board list is selected, IP address, Subnet mask and Gateway are displayed. If module could not acquire network information from DHCP server, IP address, Gateway Address and Subnet mask will be initialized to 0.0.0.0. - PPPoE : WIZ100SR supports PPPoE for ADSL user. When you select PPPoE at the "IP Configuration Method", PPPoE ID & Password box is enabled. 1. To set PPPoE, connect PC to WIZ100SR directly and execute Configuration Tool program on PC. (Configuration Tool Version should be 2.1 or above) 2. Select `PPPoE' of the "IP Configuration Method" tab and input ID & Password. 3. Click "setting" button to apply. 4. Connect Module to ADSL Line. 5. If "Enable Serial Debug Mode" is selected, you can see PPPoE access status via serial console. WIZ100SR/WIZ110SR Ver. 02.02 -- PHASE 0. PPPoE(ADSL) setup process --- PHASE 1. PPPoE Discovery process -- ok -- PHASE 2. LCP process -- ok -- PHASE 3. PPPoE(ADSL) Authentication mode -Authentication protocol : c223 00, -- Waiting for PPPoE server's admission --ok -- PHASE 4. IPCP process --ok Figure 5. PPPoE Access Process Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 15 Local IP/Port : WIZ100SR's IP address and Port number for network connection Be sure to input correct network information. If you input incorrect IP address, it can cause network collision or mal-function. Subnet : WIZ100SR's subnet mask Gateway : WIZ100SR's Gateway address PPPoE ID/Password : If you select `PPPoE' mode, input ID/Password which you received from ISP company. Server IP/Port : When WIZ100SR is set as "Client mode" or Mixed mode", server IP and port should be set. WIZ100SR attempts to connect this IP address. Network mode: - client/server/mixed : This is to select the communication method based on TCP. TCP is the protocol to establish the connection before data communication, but UDP just processes the data communication without connection establishment. The Network mode of WIZ100SR can be divided into TCP Server, TCP Client and Mixed mode according to the connection establishing method. At the TCP server mode, WIZ100SR operates as server on the process of connection, and waits for the connection trial from the client. WIZ100SR operates as client at the TCP Client mode on the process of connection, and tries to connect to the server's IP and Port. Mixed modes supports both of Server and Client. The communication process of each mode is as below. . <TCP server mode Communication> Figure 6. TCP Server mode At the TCP Server mode, WIZ100SR waits for the connection requests. TCP Server mode can be useful when the monitoring center tries to connect to the device (where WIZ100SR is installed) in order to check the status or provide the commands. In normal time WIZ100SR is on the waiting status, and if there is any connection request (SYN) Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 16 from the monitoring center, the connection is established(ESTABLISH), and data communication is processed (Data Transanction). Finally connection is closed (FIN). In order to operate this mode, Local IP, Subnet, Gateway Address and Local Port Number should be configured first. As illustrated in the above figure, data transmission proceeds as follows, 1. The host connects to the WIZ100SR which is configured as TCP Server mode. 2. As the connection is established, data can be transmitted in both directions - from the host to the WIZ100SR, and from the WIZ100SR to the host <TCP client mode Communication> Figure 7. TCP Client mode If WIZ100SR is set as TCP Client, it tries to establish connection to the server. To operate this mode, Local IP, Subnet, Gateway Address, Server IP, and Server port number should be set. If server IP had domain name, use DNS function. In TCP Client mode, WIZ100SR can actively establish a TCP connection to a host computer when power is supplied. As illustrated in the above figure, data transmission proceeds as follows: 1. As power is supplied, WIZ100SR board operating as TCP client mode actively establishes a connection to the server. 2. If the connection is complete, data can be transmitted in both directions - from the host to the WIZ100SR and from WIZ100SR to the host <Mixed mode Communication> In this mode, WIZ100SR normally operates as TCP Server and waits for the connection request from the peer. However, if WIZ100SR receives data from the serial device before connection is established, it changes to the client mode and sends the data to the server IP. Therefore, at the mixed mode, the server mode is operated prior to the client mode. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 17 As like TCP Server mode, the Mixed mode is useful for the case that the monitoring center tries to connect to the serial device (in which WIZ100SR is used) to check device status. In addition to this, if any emergency occurs in the serial device, the module will change to Client mode to establish the connection to the server and deliver the emergency status of the device. Use UDP mode Figure 8. UDP mode At the UDP mode, the connection establishment is not defined. Just set the IP address and port number of the peer and send the data. Use DNS : If DNS function is needed, check this option and input the domain name of DNS server. DNS(Domain Name System) is the database system having information about IP address and corresponding domain name. When connecting to domain name, you can use DNS function of WIZ100SR. Input IP address of DNS server provided by ISP in DNS Server IP, and domain name in the Server (Domain) If server has dynamic IP address, but domain name, if you use DNS function, you do not need to configure server IP address whenever it's changed. Direct IP Search Direct IP Search can be used for searching WIZ100SR not installed in the same subnet. If the Direct IP search is checked, the configuration tool use the TCP instead UDP broadcast to search modules. Therefore, network information of the module such as IP address, subnet mask and gateway is required for the search. If you check Direct IP search, the field in which IP address is input, will be activated. In this field, input IP address of the module, and click "Search" button. If module does not have valid network information, Direct IP search is not available. Check if module is connected to the NAT or private network. If so, it is not possible to connect to the module from outside. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 18 Search The Search function is used to search all modules existing on the same LAN. By using UDP broadcast, all modules on the same subnet will be searched. The searched module is displayed as MAC address in the "Board list". Setting This function is to complete the configuration change. If you select the MAC address from the "Board list", the default configuration value of the module will be displayed. Change the configuration and click "Setting" button to complete the configuration. The module will re-initialize with the changed configuration. Changed value is saved in the EEPROM of the module. Thus, the value is not removed even though power is disconnected. The configuration value can be changed in below steps. Select the mac address of which configuration value should be changed in the "Board list. The values configured will be displayed. Change the value Click "Setting" button. The configuration change will be complete. The module will be initialized to the changed values (re-booting is processed) To check configuration result, click `Search' button. Upload Firmware will be uploaded through network After uploading the firmware, 20~30 seconds are required for initialization. Exit : Close the configuration tool program. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 19 2.2.2. Serial configuration Figure 9. Configuration Tool (Serial Config.) Serial Serial Configuration value of selected module is displayed. In order to change the serial configuration of WIZ100SR, this menu can be used. By clicking the "Setting" button, changed value can be applied. . Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 20 2.2.3. Option configuration Figure 10. Configuration Tool (Option Config.) Inactivity time After the connection is established, if there is not data transmission within the time defined in Inactivity time, the connection is closed automatically. The default value is `0'. If `0' is set, this function is not activated. In this default setting, the connection is maintained even though there is no data transmission. In order to close the connection, the `Close' command should be given. This function can be used for more than two or more systems to connect to a WIZ100SR module. If one system holds the connection to the WIZ100SR, other systems can not connect to the module. If there is no data transmission during the time defined in Inactivity time, the connection will be closed for other system to be connected. Inactivity Time also can be useful for the case when the server system is unexpectedly shut down. In this status, if there is not any data communication during the time defined in the Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 21 Inactivity time, WIZ100SR will close the connection and enter into waiting status. Data Packing Condition You can designate how the serial data can be packed to send to the Ethernet. In default mode, WIZ100SR checks the serial buffer and sends any received data to Ethernet without any standard. Therefore, the data can be regarded as error data due to inconsistent data lenth. In order to solve this problem, the data from serial can be packed according to the specified condition before sending to Ethernet. The condition is as below. Time: If there is not any new data during designated time, all data in the serial buffer is converted to Ethernet packet. If new data is received, the time is re-calculated and the received data is saved in the serial buffer. Time condition can be utilized when the serial data size is variable and has no ending character, but needs to be delivered in frame unit. (If the value is `0', option is not used) Size: When data is collected as much as the defined size in the serial buffer, it is transmitted to Ethernet (If the value is `0', option is not used) Character: The data is collected in the serial buffer until specified charater is received, and transmitted to Ethernet. The character can be specified in Hex formation. (The value is `0', this option is not used) One of three condition is satisfied, the data is trnasmited to the Ethernet. Ex) Delimiter: Size=10, Char=0x0D Serial data : 0123456789abc Ethernet data : 0123456789 "abc" data remains in the serial buffer of module. Password `Password' function is for blocking client's access which is not allowed. 'Password' function can be operated only in `TCP Server' mode. When `password' function operates, clients should input password to access. 1. Execute Configuration Tool program.(Configuration Tool version should be 2.1 or above) 2. Select `Server' of "Operation Mode". Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 22 Figure 11. Operation Mode for Password Setting 3. As shown in Figure 10, select Option tab and check 'Enable' combo box of "Password" menu. 4. Input password. 5. Click "Setting" button to apply password setting 6. When any client accesses the module, client should send 'password' to server module first, and then acess will be allowed. Serial Configuration: This function is for module configuration not through network with Configuration tool but through serial communication. When you want to set via serial communication, check "enable". Please detail about serial configuration refers to "4. Serial Configuration". Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 23 3. Firmware Upload Run `WIZ100SR/WIZ100SR Configuration Tool' program, and click "Search" button. If the moduel is properly connected to the network, "Complete Searching" message and MAC address will be displayed on the "Board List" as shown below Figure. Figure 12. Board Search Window Select a module shown in "Board list", and click "Upload" button. Before uploading through Ethernet, you should set the network information of WIZ100SR first by Configuration Tool program as shown abovr Fig 10. By using Ping test, you can check if network is correctly configured. When the window as shown below Figure is displayed, select file for upload and click "Open" button. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 24 Figure 13. Open dialog box for uploading Do not upload any other files except for WIZ100SR application firmware file. A dialogue box titled "Processing" will be displayed as below. Figure 14. Firmware uploading window When uploading is complete, a message box with "Complete Uploading" will be displayed as shown in Figure 14. Figure 15. Complete Uploading Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 25 4. Serial Configuration 4.1. Serial Command Format It is possible to configure WIZ100SR by using serial command. By inputting specified 3 characters you can enter into the configuration mode. The characters can be defined at the Configuration Tool. < Frame Format > Command Frame format Descriptor STX Command code Parameter ETX Length(bytes) 1 2 Variable 1 Table 4. Serial Configuration Frame format Reply Frame format Descriptor STX Reply code Parameter ETX Length(bytes) 1 1 Variable 1 Table 5. Serial Configuration Reply Frame format STX & ETX Setting Comments STX `<' : Hex = 3Ch ETX `>' : Hex = 3Eh Table 6. Serial Configuration STX & ETX Reply Code Reply Comments S Command was successful F Command failed 0 Invalid STX 1 Invalid command 2 Invalid parameter 3 Invalid ETX E Enter Serial Command Mode Table 7. Serial Configuration Reply Code Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 26 Command Code Command Parameter Comments WI xxx.xxx.xxx.xxx (eg. 192.168.11.133) Set Local IP WS xxx.xxx.xxx.xxx (eg. 255.255.255.0) Set Subnet mask WG xxx.xxx.xxx.xxx (eg. 192.168.11.1) Set Gateway WP 0~65535 Set Local IP's port number WD 0 : Static, 1 : DHCP, 2 : PPPoE Set the IP configuration method WM 0 : TCP Client, 1 : TCP Mixed, 2 : TCP Server Set the TCP operation mode WK 0 : TCP, 1 : UDP Set Protocol(TCP or UDP) XXXX eg. [Baudrate]1: 115200, 2: 57600, 3: 38400, 4: 19200, 5: 9600, WB 6: 4800, 7: 2400,8: 1200 [data byte] 7 : 7bit, 8bit Set the serial baud rate, data, parity and flow control. 4bytes:[Baud][data byte][parity][flow] [parity] 0 : no parity, 1 : Odd, 2 :Even [Flow] 0 : no, 1 : Xon/Xoff, 2 :RTS/CTS WT 0 : Disable, 1 : Enable Set the serial command method WU 0 : Not use DNS Use or Not WE xxxxxx (eg. In hex format : 2B 2B 2B) Set the command mode character WX xxx.xxx.xxx.xxx (eg. 192.168.11.144) Set server IP address WN 0~65535 Set server port number 1 : Use WR WV WW Restart xxx.xxx.xxx.xxx (eg. 255.255.255.0) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx (eg. wiznet.co.kr) DNS IP Configuration Domain Configuration WY PPPoE ID PPPoE ID Configuration WZ PPPoE Password PPPoE Password Configuration OC XX Set delimiter character in hex OS 0~255 Set delimiter size OT 0~65535 Set delimiter time OI 0~65535 Set Inactivity timer value RA MAC Address Get MAC Address RU 0 : Not Use, 1 : Use DNS Use or Not RV IP address DNS IP Check RW Domain Domain Check RY PPPoE ID PPPoE ID Check Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 27 Command Parameter Comments RZ PPPoE Password PPPoE Password Check RI IP Address Get Local IP RS Subnet Mask Get Subnet mask RG Gateway address Get Gateway RP Local Port Number Get Local IP's port number RD 0 : Static, 1 : DHCP, 2 : PPPoE Get the IP configuration method RM 0 : TCP Client, 1 : TCP Mixed, 2 : TCP Server Get the operation mode RK 0 : TCP, 1 : UDP Get the Protocol XXXX eg. [Baudrate]1: 115200, 2: 57600, 3: 38400, 4: 19200, 5: 9600, RB 6: 4800, 7: 2400,8: 1200 Get the serial baud rate [data byte] 7 : 7bit, 8bit [parity] 0 : no parity, 1 : Odd, 2 :Even [Flow] 0 : no, 1 : Xon/Xoff, 2 :RTS/CTS RT 0 : Disable, 1 : Enable Get the serial command method RE xxxxxx (eg. In hex format : 2B 2B 2B) Get the command mode character RF x.x (eg. 3.1) Get the firmware version RX xxx.xxx.xxx.xxx (eg. 192.168.11.144) Get the server IP address RN 0~65535 Get the server port number QC XX Get delimiter character in hex QS 0~255 Get delimiter size QT 0~65535 Get delimiter time QI 0~65535 Get Inactivity timer value Table 8. Serial Configuration Command Code Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 28 4.2. WIZ100SR Configuration with Serial Command Figure 16. Serial Configuration Enable Setting Check WIZ100SR Firmware Version. If Version is lower, download the latest firmware from download page of http://www.wiznet.co.kr At the default status, the serial configuration is disabled. So, click `enable' check box of serial configuration and click `setting' button. The defaut value of string is "+++". The testing can be processed as below. This testing is checking module IP and changing to another. 1 Input "+++" Enter Serial Configuration mode 2 Check "<E>" response Successfully entered 3 Input "<WI192.168.11.3>" Change the IP address to 192.168.11.3 4 Check "<S>" response Sucessfully change the IP address 5 Input "<RI>" Check IP address of the module 6 Check "<S192.168.11.3>" response Check changed IP address 7 Input "<WR>" Re-boot 8 Check "<S>" response Successfully re-booted 9 Module re-booting Table 9. Serial Configuration Test Procedure Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 29 Above process is shown in the serial console as below figure. WIZ100SR/WIZ110SR Ver. 03.01 MAC ADDRESS : 00.08.DC.13.5E.24 SUBNET MASK : 255.255.255.0 G/W IP ADDRESS : 192.168.11.1 LOCAL IP ADDRESS : 192.168.11.2 > Config socket : ok > Listen : Ok <E><S><S192.168.11.3><S> WIZ100SR/WIZ110SR Ver. 03.01 MAC ADDRESS : 00.08.DC.13.5E.24 SUBNET MASK : 255.255.255.0 G/W IP ADDRESS : 192.168.11.1 LOCAL IP ADDRESS : 192.168.11.3 > Config socket : ok > Listen : Ok Figure 17. Serial Configuration Console Display Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 30 5. Hardware Configuration At the Serial Configuration, entering serial configuration mode is processed by using specified string. Hardware Configuration enables you to enter into configuration mode by port control. If you supply the power or reset the module by asserting low 12 th pin of JP1, hardware configuration is allowed. At the hardware configuration mode, networking is not possible. Thererfore, after finishing the configuration, be sure to assert high JP1.12 for normal operation. 5.1. Frame Format Command Frame format Descriptor STX Command code Parameter ETX Command `>'(0x3E) R/W/X Variable `CR'(0x0D) Length(bytes) 1 1 Variable 1 Table 10. Hardware Configuration Frame format Reply Frame format Descriptor STX Reply code Parameter ETX Command `<'(0x3C) S Variable `CR''LF'(0x0D0A) Length(bytes) 1 1 Variable 2 Table 11. Hardware Configuration Reply Frame format Command Code Command Comments R Read Parameter W Write Parameter X Exit Hardware Command mode E Command Error Table 12. Hardware Configuration Command Code Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 31 The lenth of parameter can be different according to firmware version. Value(byte) 0008DCxxxxxx(6) 01 (1) 00000000 (4) 00000000 (4) 00000000 (4) 0000 (2) 00000000 (4) 0000 (2) FE (1) 08 (1) 00 (1) 01 (1) 00 (1) 00 (1) 0000 (2) 0000 (2) 0000 (2) 00 (1) 03 (1) 01 (1) 00 (1) 00 (1) 00 (1) 00 (1) 00000000 (4) 00......00 (32) 00 (1) 2B2B2B (3) 002020......2020 (32) 002020......2020 (32) 00 (1) 0000000000000000 (8) FF Description MAC address (xxxxxx is uniquely factory set) Mode (00: TCP Client, 01 : TCP Mixed, 02 : TCP Server) IP address Subnet mask Gateway address Local Port number (Module's Port Number) Server IP address Server Port number Serial speed (bps) Default is FE BB: FF: FE: FD: FA: F4: E8: 230400 115200 57600 38400 19200 9600 4800 Serial data size (08: 8 bit), (07: 7 bit) Parity (00: No), (01: Odd), (02: Even) Stop bit Flow control (00: None), (01: XON/XOFF), (02: CTS/RTS) Delimiter character Delimiter size Delimiter time Delimiter inactivity time Debug code (00: ON), (01: OFF) Software major version Software minor version DHCP option (00: DHCP OFF, 01:DHCP ON) UDP mode (00: TCP; 01: UDP) Connection Status (00:not connected, 01: connected) DNS Flag (00:not use DNS, 01:use DNS) DNS Server IP address Server Domain Name Serial command method(00:disable, 01:enable) Serial command mode character(Hex) PPPoE ID PPPoE Password Password option for TCP Server (00:disable, 01:enable) Password for TCP Server Last Byte (It means end of parameter) D0: 2400 Table 13. Hardware Configuration Parameter descriptions Reply for Entrance Hardware Command Mode (Hex : 0x3B) [Normal mode] ; [Debug mode] WIZ100SR/WIZ110SR Ver. 03.01 ; Table 14. Hardware Configuration Entrance Message Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 32 A0: 1200 5.2. Hardware Configuration Examples 5.2.1. Read Parameter STEP 1. Supply the power into the module by assrting 12 th pin of JP1. STEP 2. Check if the message (`:') is displayed to notify the entering of Hardware Configuration. If module is set as `Debug mode', the message is displayed after showing model name and version. WIZ100SR/WIZ110SR Ver. 03.01 ; STEP 3. Input `>R' and Carriage Return(0x0D). STEP 4. Check response message. WIZ100SR/WIZ110SR Ver. 03.01 ;<S0008DC135E2401C0A80B03FFFFFF00C0A80B011388C0A80B011388FE080001 000000000000000000030100000000000000000020202020202020202020202020 202020202020202020202020202020202020012B2B2B0020202020202020202020 202020202020202020202020202020202020202020002020202020202020202020 2020202020202020202020202020202020202020000000000000000000FF 5.2.2. Changing IP Address When changing the parameter value, the MAC addres is not changed. As MAC address is the unique value for the module, user can't change it. When changing the IP address, input the new value after first 6bytes. STEP 1. Check HEX value of new IP address. In here, the new IP address is assumed as `192.168.11.10'. Therefore, the hex value `C0A80B0A' is input. STEP 2. Input `>W01C0A80B0AFFFFFF00 ... 00FF'. STEP 3. Check `<S' message is displayed. After displaying this message, CR(0x0D) & LF(0x0A) are displayed together. STEP 4. After completing the change, check if changed value is appropriated saved by using READ command. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 33 6. PIN Assignment and Dimenstion Figure 18. WIZ100SR Pin Assignment PIN NAME Functions I/O RESET Reset (Active High) Input TXD RS-232 Data Output Output RTS RS-232 Request To Send Output Optional DTR RS-232 Data Terminal Ready Output Optional RXD RS-232 Data Input Input CTS RS-232 Clear To Send Input Optional DSR RS-232 Data Set Ready Input Optional TPRX- Ethernet Differential Input- Input TPRX+ Ethernet Differential Input+ Input TPTX- Ethernet Differential Output- Output TPTX+ Ethernet Differential Output+ Output /LINK_LED Link LED Output /10_LED 10 Mbps LED Output /100_LED 100 Mbps LED Output /COL_LED Collision LED Output Status High: Not connected Output Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 34 Low: Connected PWFBOUT Power Feedback Out Output VCC 3.3V Power Power Table 15. WIZ100SR PIN Functions 1) All signal level is 3.3V LVTTL. 2) A high on RESET pin about minimum 1.2 usec must be applied for proper operation. 3) `Connected' of Status pin means the TCP socket of WIZ100SR is connected to remote system. 4) /LINK_LED pin is used to check if Ethernet cable is physically connected or not. Figure 19. WIZ100SR Board Dimension Symbol Dimension(mm) A 45.7 B 50.0 C 4.0 D 2.0 E 30.0 Table 16. WIZ100SR Board Dimension Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 35 7. Demonstration and Test In this chapter, we give an example that can be used to test the function of WIZ100SR. The testing environment is as follows; <Hardware> PC having RS-232 serial port WIZ100SR & WIZ100SR Test Board (The test board for WIZ100SR should be Rev 2.0 or above) Ethernet cable (Direct or Crossover) to connect PC and WIZ100SR Serial cable to connect the COM port of PC and serial port of WIZ100SR <Software> WIZ100SR Configuration tool Hyper Terminal (or any other terminal program) Figure 20. Data Flow (Serial->Ethernet) Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 36 Figure 21. Data Flow (Ethernet -> Serial) STEP1. Make sure JP4(Mode Switch) is set as normal mode. (If it is set as Config mode, the network is disabled, and Configuration Tool can not be used) Connect the PC and WIZ100SR Test board by using serial cable. Connect the PC and WIZ100SR Test board by using Ethernet cable. Power on the WIZ100SR Test Board. STEP2. (WIZ100SR Environment Setup) Modules are searched by click search button of the Configuration Tool. Select the board to be configured and change the value. To apply the changed value, click Setting button. If changed value is succefully applied, the "Complete setting" message is displayed as shown below figure. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 37 Figure 22. Result Window after Running "Setting" STEP3. (Data Transmission) Run terminal emulator program (e.g. Hyper terminal) on Test PC. Set the baud rate as the same value of WIZ100SR Figure 23. Serial Terminal Program configuration Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 38 Execute another Hyper terminal and set the IP address and port number. Figure 24. Network Terminal Program configuration Type some charater on the serial Hyper terminal screen. In this example, "01234567890" is entered. Make sure this data is shown on the Network Hyper terminal window. (Serial to Ethernet) Figure 25. Received Data by Network Terminal Program As the same way, type some charaters on the network Hyper terminal, and then make Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 39 sure these data are shown in the serial Hyper terminal window. (Ethernet to Serial) * Above test can be performed more easily and conveniently by using Device Terminal program. Below is the screen of the Devie Terminal program. Figure 26. Device Terminal Program Device Terminal is the program into which serial and network terminals integrated for more efficient testing of WIZnet gateway modules. As shown in Figure 26, at the upper part of the program, you configure serial setting of WIZ100SR. By click "Open" button, serial communication is available. At the Network Terminal, the lower part of the program, it is possible to test both of TCP Client and TCP Server modes. If Server Mode is checked, Device Terminal will operate as server mode, and the WIZ100SR module will work as client mode. The PC where the Device Terminal is operating will work as a server, the IP address of the PC should be set as Server IP of the module. If Server mode is not checked, Device Terminal will operate as client mode, and the module as server. For the IP address and port, input IP address and port number of WIZ100SR and click "Connect" button for network communication. When serial and network terminals are connected, input any charater at the Data Input window and click "Send" button. You can check the data transferred to another window. Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 40 8. Reference Schematic Figure 27. Schematic Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 41 Document Revision History Date Revision 2007-09-01 v1.0.0 Changes First Release Added PPPoE descriptions(F/W updated) 2008-02-27 v1.1.0 Added serial configuration command Removed Hardware configuration description Added and modified serial configuration Command (F/W updated 2008-06-04 v2.0.0 to ver3.1) Added Hardware Configuration (Chapter 5) The software CD is not provide anymore. For more software contents, please visit our website. 2013-06-19 v2.1.0 (www.wiznet.co.kr) Modified the table of Product contents in CH 1.2. Software CD is removed in the table of contents. 2017-02-28 V2.2.0 Modify Module Serial Port Information (1.3.1 table) Hardwired Internet Connectivity Wizard (WIZnet, Inc.) 42