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CSW-M85 User’s Manual Ver. 1.6

Sollae Systems Co., Ltd.

- 35 -

http://www.sollae.co.kr



A situation that [Timeout] is set to 5

Figure 5-3 time chart

Table 5-4 states of each point

Points

States

~

Data communication on both sides

①

The last segment has arrived at the M85

~

for 5 seconds, no data communication

②

M85 has sent disconnection request (FIN) to a remote host

~

Processes of the disconnection

③

The connection has been terminated

~

M85 is listening to connection requests

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Summary of Contents for CSW-M85

Page 1: ...Sollae Systems Co Ltd http www sollae co kr Serial to Wi Fi module CSW M85 User s Manual Version 1 6...

Page 2: ...or the package indicates that disposal of this unit after its lifecycle could harm the environment Do not dispose of the unit as unsorted municipal waste it should be brought to a specialized company...

Page 3: ...ponents 11 2 Installation and Test 13 2 1 Background knowledge 13 2 1 1 Topology 13 2 1 2 Key terms 14 2 1 3 Authentication and Security 15 2 2 Installation 16 2 2 1 Making Wireless LAN link 16 2 2 2...

Page 4: ...on Modes 32 5 1 TCP Server 32 5 1 1 Key parameters 32 5 1 2 Examples 33 5 2 TCP Client 36 5 2 1 Key parameters 36 5 2 2 Examples 37 5 3 AT Command 39 5 3 1 Key parameters 39 5 3 2 Examples 40 5 4 UDP...

Page 5: ...Frame Interval 57 7 3 4 TCP Server Client mode 58 7 4 Additional Functions 59 7 4 1 Factory Reset 59 8 Checklist in Trouble 60 8 1 Searching problem with ezManager 60 8 2 Connection Problem over TCP I...

Page 6: ...as short distance and hard maintenance CSW M85 is a module typed converter enables serial devices to support TCP IP communication through wireless LAN IEEE 802 11b g n CSW M85 carries out the convert...

Page 7: ...network with a PC through an AP Figure 1 2 1 1 network with a PC through an AP Internet connection with a xDSL cable modem Figure 1 3 Internet connection with an xDSL cable modem 1 4 Components CSW M8...

Page 8: ...S Compliant 1 5 2 Software Protocol TCP UDP IP ICMP ARP TELNET DHCP PPPoE DNS lookup DDNS Telnet COM Port Control Option RFC2217 WEP WPA PSK WPA2 PSK Diagnose Console port 115 200 N 8 1 Operation mode...

Page 9: ...CSW M85 User s Manual Ver 1 6 Sollae Systems Co Ltd 8 http www sollae co kr 1 5 3 Dimension Top view Figure 1 4 top view Side Bottom view Figure 1 5 side bottom view...

Page 10: ...S RS232 UART TXDE RS485 OUT 9 DRXD Debugging port UART IN IN 10 DTXD Debugging port UART OUT OUT 11 LINK_Q Link Quality IN 12 CONFIG Configuration mode Factory Reset IN Table 1 2 CON2 CON2 Name Descri...

Page 11: ...C191GCT 1 2 CTS UART INTERFACE R1 330 J SYS_RST TXD_LED 3 3V ISP 3 3V TCP RTS TCP CONFIG F R OMU SE RPR O C E SS O R 3 3V ISP RF Test Port USB_D F R OMU SE RPR O C E SS O R D3 L C191GCT 1 2 D6 L C191G...

Page 12: ...nection USB socket Only for RF Test Connector for supplying 5V DC power JP3 Jumper for connecting the Line driver for RS232 port Division ON OFF using RS232 using TTL Figure 1 8 jumper positions of JP...

Page 13: ...nking when transmitting data to the network JP2 jumper for changing modes Mode 3 3V ISP GND Normal ISP Serial Configuration Less than 1 sec Figure 1 9 jumper positions of JP2 Console JP5 port for debu...

Page 14: ...d has two network topologies Infrastructure and Ad hoc mode CSW M85 also supports WEP WPA PSK and WPA2 PSK for security 2 1 1 Topology Infrastructure mode In this mode every wireless LAN station commu...

Page 15: ...LAN So every single station should have the same SSID to communicate in the network In the case of infrastructure mode you have to set the same SSID with the AP to CSW M85 Otherwise it won t communic...

Page 16: ...i wireless connection It is an improvement on and is expected to replace the original Wi Fi security standard Wired Equivalent Privacy WEP There are two modes about the user authentication in WPA secu...

Page 17: ...less LAN link is not automatically established when you connect the AP or wireless LAN adapter to your PC Wireless LAN parameters should be configured on CSW M85 Follow the steps below if you are a be...

Page 18: ...rch the wireless network on your PC and try connecting your PC to the network 2 2 2 Setting Network Area These steps are for setting both CSW M85 and your PC to be located in the same network Only if...

Page 19: ...CSW M85 User s Manual Ver 1 6 Sollae Systems Co Ltd 18 http www sollae co kr Figure 2 6 setting PC...

Page 20: ...e below Keeping these values without any changes are highly recommended for the simple test Table 2 1 default values of major parameters Name Default values Network Local IP Address 10 1 0 1 Subnet Ma...

Page 21: ...to the CSW M85 via LAN Figure 2 8 settings for TCP connection Select TCP Client Input correct IP address and port number of CSW M85 Click the Connect button In the case of TCP Server it will be Listen...

Page 22: ...http www sollae co kr Confirm the TCP Connection and COM port status Figure 2 10 TCP Connected message Check the message if the TCP connection has been established well Figure 2 11 COM Port open mess...

Page 23: ...sollae co kr Data transmission test Figure 2 12 successful data transmission Click Send data on the LAN part Check the data from has been shown Figure 2 13 WLAN RS232 Press Send data on the RS232 par...

Page 24: ...nager Figure 3 1 initial appearance of ezManager 3 1 1 Configuration via WLAN Checklists Make sure the WLAN connection between your PC and CSW M85 If they are on the same network MAC Address search ca...

Page 25: ...nfiguration mode By connecting the ISP pin to GND shortly between 20ms and 1 sec you can set the mode to Serial Configuration mode After this step read the setting via Serial tab on ezManager Procedur...

Page 26: ...ameters of serial communication are needed to be set to the same values with your MCU Figure 3 5 setting the communication mode to the AT command Procedures Figure 3 6 configuration procedures with AT...

Page 27: ...and name servers can be automatically designated using DHCP protocol In order to do so you should select Obtain an IP Automatically DHCP option on the ezManager You can set the address of DNS server...

Page 28: ...s assigned automatically in PPPoE environment and you can set the address of DNS server manually or automatically Figure 3 8 obtain an IP automatically via PPPoE Procedures Choose Network tab Select t...

Page 29: ...to make an account and create host names on the website of DynDNS before you use All about service usage of an account could be changed according to the policy of DynDNS Homepage of DynDNS http dyn co...

Page 30: ...mode is for configuring environmental parameters through the serial port ISP mode This mode is only for changing firmware Link Quality Indication mode This mode is for indicating Wi Fi Received Signa...

Page 31: ...ison of four communication modes Mode Protocol Connection Requirements about Modifying S W of serial devices Serial configuration Topology TCP Server TCP Passive N A N A 1 1 TCP Client Active N A N A...

Page 32: ...configuration protocol please refer to the Serial Management Protocol document in Download Technical documents Basic and Common part category of our web site 4 6 ISP Mode 4 6 1 Upgrading Firmware ISP...

Page 33: ...ent bytes you can handle the serial data of the serial buffer before a TCP connection is established Table 5 1 Event Byte Value Description 0 CSW M85 doesn t send the data Otherwise 512 or under CSW M...

Page 34: ...tates M85 is listening to connection requests Remote host has sent a connection request SYN segment Processes of the connection The connection has been established Data communication is implemented on...

Page 35: ...ach point Points States M85 is listening to connection requests Remote host has sent a connection request SYN segment Processes of the connection The connection has been established Data communication...

Page 36: ...ime chart Table 5 4 states of each point Points States Data communication on both sides The last segment has arrived at the M85 for 5 seconds no data communication M85 has sent disconnection request F...

Page 37: ...quest segment 0 right after M85 boots up Otherwise 512 or under Right after the bytes set to Event Byte have been received from the serial port 512 or under bytes are strongly recommended In addition...

Page 38: ...t Points States Power has not been supplied yet M85 sends connection request segment right after it boots up processes of TCP connection The connection has been established data communication on both...

Page 39: ...rt M85 sends connection request segment right after receiving 5 bytes processes of the TCP connection The connection has been established The data 1234567 has been transmitted to the remote host As yo...

Page 40: ...PPE PPPoE AT PPE 1 ON CR PTO Timeout AT PTO 10 CR WCCT WLAN Topology AT WCCT 1 CR WSSID SSID AT SSID sollae CR WANT Antenna AT WANT 0 CR PWP Store setting AT PWP CR Related items with IP Address and L...

Page 41: ...s of each points Points States configuring parameters with AT commands ATA command has arrived M85 is listening to TCP connection requests A remote host has sent SYN segment to M85 processes of TCP co...

Page 42: ...rs and active connection Figure 5 7 time chart Table 5 11 states of each point Points States configuring parameters with AT commands M85 has sent a TCP connection request with the ATD command processe...

Page 43: ...segment right after the ATH has arrived processes of TCP disconnection TCP connection has been terminated M85 sends NO CARRIER with disconnection CSW M85 changes the mode to AT command when receiving...

Page 44: ...sends them as one block to the network The maximum value could be 1460 bytes Data Frame Data Frame means the time for gathering data to make one block Its unit is 10ms If there are no data from the s...

Page 45: ...hart Table 5 13 states of each point Points States M85 is receiving data from the serial port M85 has sent 5 bytes as one block based on the Event byte Serial device is sending data 678 The data 678 h...

Page 46: ...ss 0 None Peer Port 0 Figure 5 10 time chart Table 5 15 states of each point Points States Remote host 2 is sending data 123 to M85 M85 has set host 2 to its peer host M85 is sending ABC from the seri...

Page 47: ...ownload the latest firmware file We upload it on our homepage if a new one is released Connecting the serial ports Connect serial port of CSW M85 to the PC s COM port with RS232 cross cable Run the pr...

Page 48: ...Checking firmware file and Sending Figure 6 2 sending firmware file Check if the name and path of the firmware file are correct Click the Send button Request for reboot message will appear After reboo...

Page 49: ...re 6 3 log in to CSW M85 via TELNET Following commands help you check states of CSW M85 Table 6 1 commands for checking states Command Option Description Usage st net Network Status lsh st net sio Ser...

Page 50: ...www sollae co kr st uptime This command is for showing system uptime since M85 has booted up Figure 6 6 st uptime command sc This command is for disconnecting one of the current sessions Input session...

Page 51: ...the window the status will be automatically updated in every second Figure 6 8 status window of ezManager FIRMWARE VERSION The name of model and the version of firmware are displayed here SYSTEM UPTIM...

Page 52: ...et_rx The number of data which is received from the remote host sio_tx The number of data which is sent to the COM port ARP Table This part shows ARP table on CSW M85 When TCP connection is establishe...

Page 53: ...A difference from TCP STATE is that users can terminate TCP connection When right click on a session a small pop up window is created Password This text box is activated when CSW M85 has a password I...

Page 54: ...le 7 1 examples of defining allowed IP range IP Address Network Mask Allowed IP Address Range 10 1 0 1 255 0 0 0 10 1 0 1 10 255 255 254 10 1 0 1 255 255 255 0 10 1 0 1 10 1 0 254 192 168 1 4 255 255...

Page 55: ...manufacturer Choosing Authentication and Encryption Methods Select WEP on the panel Figure 7 1 security settings Table 7 2 available values Parameter Available Values Encryption None WEP WPA Authentic...

Page 56: ...et AP s parameters please refer to the manual or ask the manufacturer Choosing Authentication and Encryption Methods Select WPA on the panel Figure 7 3 security settings Setting WPA Key Figure 7 4 an...

Page 57: ...C Address Sending MAC Address is a function that the CSW M85 sends its MAC address to the remote host right after a connection By using this function a server can identify multiple devices with the in...

Page 58: ...the states are changed 7 3 2 Disable TCP Transmission Delay If you use this option CSW M85 sends the data from the serial port to Ethernet as quickly as possible 7 3 3 Data Frame Interval Before send...

Page 59: ...on TCP client mode only In this mode you don t need to change the mode for switching active or passive TCP connection Note that the Event Byte option should be set to more than 1 If you want to get m...

Page 60: ...ry default Using Factory Reset Connect pin 12 CONFIG of CON1 to GND input LOW signal Connect pin 3 of CON1 to GND input LOW signal over 3 seconds Factory Reset will be automatically implemented to def...

Page 61: ...ower is supplied continually Connection with the wireless network Check if the wireless link is established After confirming that the status of LINK LED is ON check the list of wireless LAN devices on...

Page 62: ...t send any reply from the request check the network environment Network Firewall In the case of networks which need strong security the access may be denied by their firewall Under this circumstance c...

Page 63: ...each pin is right Pin assignment is listed on the Table 1 1 CON1 and Table 1 2 CON2 Using a cable you have to choose the right type of cable which is suitable for the device Setting parameters Check...

Page 64: ...Refund Upon the customer s request to refund the product within two weeks after purchase Sollae Systems will refund the product 9 2 2 Free Repair Services For product failures occurring within one ye...

Page 65: ...tions provided by Sollae Systems for purposes other than those for which they were designed is prohibited Do not use the product in an extremely cold or hot place or in a place where vibration is seve...

Page 66: ...been updated Link Quality Indication function has been added Factory Reset has been added Caution about service using of DynDNS has been added The application circuit has been modified Roy LEE 2012 01...

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