Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
4
Table of Contents
1. Introduction ............................................................................................... 7
1.1. Key Features .................................................................................. 7
1.2. Products Contents (EVB model) ........................................................... 8
1.3. Products Specification ....................................................................... 9
2. Getting Started ......................................................................................... 13
2.1. Hardware Installation Procedure......................................................... 13
2.2. Configuration Tool .......................................................................... 14
3. Firmware Upload ....................................................................................... 24
4. Serial Configuration .................................................................................... 26
4.1. Serial Command Format .................................................................. 26
4.2. WIZ100SR Configuration with Serial Command ...................................... 29
5. 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.)
5
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 WINDOW ...................................................................................................... 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 WINDOW 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.)
6
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.)
7
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.)
8
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.)
9
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
1200bps ~ 230Kbps
Memory
Internal Memory (62KB Flash Memory, 2KB EEPROM, 16KB
SRAM)
Temperature
10’C ~ 80’C (Operating), -40~85’C (Storage)
Humidity
10~90%
Power
3.3V, 150mA
Connector type
2x12 2mm Pin header array
Size
50mm x 30mm x 8.85mm
Table 2. WIZ100SR Module Specification
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
10
1.3.2. WIZ100SR Test Board
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.
Power Switch
WIZ100SR Module
Reset Switch
Mode Switch
Normal/Config
Collision LED
100_LED
10_LED
Link_LED
RJ45
Connector
Power
Adapter
RS232
Connector
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
11
1.3.2.1. Serial Interface
6 987
21 43 5
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
CD 1
RD 2
TD 3
DTR 4
GND 5
DSR 6
RTS 7
CTS 8
1 CD
2 RD
3 TD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
PIN PIN SIGNALSIGNAL
Figure 3. Serial Cable
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
12
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.)
13
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.)
14
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.)
15
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.
Figure 5. PPPoE Access Process
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
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
16
ⓔ 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.)
17
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.)
18
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.)
19
ⓝ 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.
① Select the mac address of which configuration value should be changed in the “Board list.
The values configured will be displayed.
② Change the value
③ Click “Setting” button. The configuration change will be complete.
④ The module will be initialized to the changed values (re-booting is processed)
⑤ 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.)
20
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.)
21
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.)
22
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.)
23
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.)
24
3. Firmware Upload
① Run ‘WIZ100SR/WIZ100SR Configuration Tool’ program, and click “Search” button.
② 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
① 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.
② When the window as shown below Figure is displayed, select file for upload and click
“Open” button.
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
25
Figure 13. Open dialog box for uploading
☞ Do not upload any other files except for WIZ100SR application firmware file.
③ A dialogue box titled “Processing” will be displayed as below.
Figure 14. Firmware uploading window
④ 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.)
26
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.)
27
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)
WB
XXXX
eg. [Baudrate]1: 115200, 2: 57600,
3: 38400, 4: 19200, 5: 9600,
6: 4800, 7: 2400,8: 1200
[data byte] 7 : 7bit, 8bit
[parity] 0 : no parity, 1 : Odd, 2 :Even
[Flow] 0 : no, 1 : Xon/Xoff, 2 :RTS/CTS
Set the serial baud rate, data, parity
and flow control.
4bytes:[Baud][data byte][parity][flow]
WT
0 : Disable, 1 : Enable
Set the serial command method
WU
0 : Not use 1 : 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
WR
Restart
WV
xxx.xxx.xxx.xxx (eg. 255.255.255.0)
DNS IP Configuration
WW
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
(eg. wiznet.co.kr)
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.)
28
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
RB
XXXX
eg. [Baudrate]1: 115200, 2: 57600,
3: 38400, 4: 19200, 5: 9600,
6: 4800, 7: 2400,8: 1200
[data byte] 7 : 7bit, 8bit
[parity] 0 : no parity, 1 : Odd, 2 :Even
[Flow] 0 : no, 1 : Xon/Xoff, 2 :RTS/CTS
Get the serial baud rate
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.)
29
4.2. WIZ100SR Configuration with Serial Command
Figure 16. Serial Configuration Enable Setting
① Check WIZ100SR Firmware Version. If Version is lower, download the latest firmware
from download page of http://www.wiznet.co.kr
② 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 “+++”.
③ 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.)
30
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.)
31
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 12th 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.)
32
The lenth of parameter can be different according to firmware version.
Value(byte)
Description
0008DCxxxxxx(6)
MAC address (xxxxxx is uniquely factory set)
01 (1)
Mode (00: TCP Client, 01 : TCP Mixed, 02 : TCP Server)
00000000 (4)
IP address
00000000 (4)
Subnet mask
00000000 (4)
Gateway address
0000 (2)
Local Port number (Module's Port Number)
00000000 (4)
Server IP address
0000 (2)
Server Port number
FE (1)
Serial speed (bps) Default is FE
BB:
230400
FF:
115200
FE:
57600
FD:
38400
FA:
19200
F4:
9600
E8:
4800
D0:
2400
A0:
1200
08 (1)
Serial data size (08: 8 bit), (07: 7 bit)
00 (1)
Parity (00: No), (01: Odd), (02: Even)
01 (1)
Stop bit
00 (1)
Flow control (00: None), (01: XON/XOFF), (02: CTS/RTS)
00 (1)
Delimiter character
0000 (2)
Delimiter size
0000 (2)
Delimiter time
0000 (2)
Delimiter inactivity time
00 (1)
Debug code (00: ON), (01: OFF)
03 (1)
Software major version
01 (1)
Software minor version
00 (1)
DHCP option (00: DHCP OFF, 01:DHCP ON)
00 (1)
UDP mode (00: TCP; 01: UDP)
00 (1)
Connection Status (00:not connected, 01: connected)
00 (1)
DNS Flag (00:not use DNS, 01:use DNS)
00000000 (4)
DNS Server IP address
00……00 (32)
Server Domain Name
00 (1)
Serial command method(00:disable, 01:enable)
2B2B2B (3)
Serial command mode character(Hex)
002020……2020 (32)
PPPoE ID
002020……2020 (32)
PPPoE Password
00 (1)
Password option for TCP Server (00:disable, 01:enable)
0000000000000000 (8)
Password for TCP Server
FF
Last Byte (It means end of parameter)
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.)
33
5.2. Hardware Configuration Examples
5.2.1. Read Parameter
STEP 1. Supply the power into the module by assrting 12th 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.
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.
WIZ100SR/WIZ110SR Ver. 03.01
;
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
34
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.)
35
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.)
36
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.)
37
Figure 21. Data Flow (Ethernet -> Serial)
STEP1.
① 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)
② Connect the PC and WIZ100SR Test board by using serial cable.
③ Connect the PC and WIZ100SR Test board by using Ethernet cable.
④ Power on the WIZ100SR Test Board.
STEP2. (WIZ100SR Environment Setup)
① Modules are searched by click search button of the Configuration Tool.
② Select the board to be configured and change the value. To apply the changed value,
click Setting button.
③ If changed value is succefully applied, the “Complete setting” message is displayed as
shown below figure.
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
38
Figure 22. Result Window after Running “Setting”
STEP3. (Data Transmission)
① Run terminal emulator program (e.g. Hyper terminal) on Test PC.
② Set the baud rate as the same value of WIZ100SR
Figure 23. Serial Terminal Program configuration
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
39
③ Execute another Hyper terminal and set the IP address and port number.
Figure 24. Network Terminal Program configuration
④ Type some charater on the serial Hyper terminal screen. In this example, “01234567890”
is entered.
⑤ Make sure this data is shown on the Network Hyper terminal window. (Serial to Ethernet)
Figure 25. Received Data by Network Terminal Program
⑥ As the same way, type some charaters on the network Hyper terminal, and then make
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
40
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.)
41
8. Reference Schematic
Figure 27. Schematic
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
42
Document Revision History
Date
Revision
Changes
2007-09-01
v1.0.0
First Release
2008-02-27
v1.1.0
Added PPPoE descriptions(F/W updated)
Added serial configuration command
Removed Hardware configuration description
2008-06-04
v2.0.0
Added and modified serial configuration Command (F/W updated
to ver3.1)
Added Hardware Configuration (Chapter 5)
2013-06-19
v2.1.0
The software CD is not provide anymore.
For more software contents, please visit our website.
(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)
