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1. all rights reserved HDA800 Evaluation Kit SPB800 Serial to WiFi solution Users Manual 7 Example 2 Linux emulation of host In pico mode the SPB800 device is controlled by a host through a serial connection The host is typically an embedded platform where wifi and ip functionality should be added through the SPB800 and the oWL Pico API Included in the release is a reference design application which uses the oWL Pico API The reference design provides an interactive shell where the various functions of oWL Pico API can be invoked The reference design supports linux hosts and the ATMEL Xplain board Both source and binaries are provided for those platforms See the section about compiling for information on how to recompile the reference design To get started quickly the binaries can be used 7 1 Running the reference design on linux e First make sure that the pclient binary is executable by issuing the following command S chmod x pclient e Then power up the SPB800 board and connect the eval kit to the PC Allow the device to boot up completely before starting the pclient application on the linux host e Onalinux host then start the pclient application with the following command S pclient dev ttyUSB1 115200 e dev ttyUSB1 should be replaced by the actual serial port on the linux host where the SPB800 EVK is connected e The help command will list the available commands help send tale recy Take recv2. linkup linkdown get hwaddr get_ network set lpaddr get ipaddr Set dOP gel Oncp get _ hostbyname socket bind listen CONNnecE close send sendto get peeraddr BG wiretess send file lt sockid gt lt file gt recy tile lt sockid gt lt file gt recv lt sockid gt wlp linkup ssid key wep wlp linkdown wlp get hwaddr wlp get network wlp set ipaddr ip mask gw dns wlp get ipaddr wip set Giepiehable wlp get dhcp wlp get hostbyname dnsname wlp socket type proto wip Dind SOCk ip port wlp listen sockid backlog wip Connect Sockid ipy port wip close sockid wlp send sockid data wlp sendto sockid data ip port wlp get peeraddr sockid ttep 1543 HDA800 Users Manual page 13 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution ttOp throughput test help print this information e See the command reference for information about each command and the examples section for information about how to combine commands 7 2 Testing the HTTP server implemented in the pclient reference design e Use the command linkup to connect to an access point on the local network The ssid encryption key and optionally encryption type should be specified S linkup my ssid my key123 0 Conn coy d e Inthe case above the ssid of the access point is my ssid the key is my key12
3. 32 N A a ripe RO nu de wl status RO PROC1 STR Disconnected eee net dhc NV 1BOOLO net ip NV 11P 192 168 1 22 sa j NV 1 IP 199 168 1 29 net mask NV 1IP 255 255 255 a ee cata e PATH FLAGS SZTYPE VALUE S NV 1 IP 255 255 255 0 o eee eee NV 1IP 192 168 1 1 net status RO PROC 1 STR N A fi NV 1 U8 i wil ssid NV 1 SSID HD config RO PROC1 STR N A proto none mode NV 1 U8 tcp se wil key my 1 SIR eh TUB deal OI NV 1STR wl key_type NV 1U8 none 0 ode NV 1U8 tcp erver 1 Yarata nune peri NV 1 UI6 2000 wl hwaddr RO PROC1 STR N A ost NV 1STR uart baudrate Nv 1U32 9600 964 rssi RO PROC 1 32 N A gi iii Juart sets NV 1 BOOL 0 wl status RO PROC1 STR Disconnected NV 1 U32 9600 9600 uart databits NV 1U8 8 8 net dhep NV 1BOOLO Maer Juart parity NV 1U8 none 0 net ip NV 11IP 192 168 1 22 NV 10U8 8 8 Juart stopbits NV 1U8 1 1 net mask NV 1IP 255 255 255 0 NV 1U8 none 0 Tehoa RO PROC 1 STR spb800 net gw NV IP 192 168 1 1 NV 10U8 1 1 una RO PROC1 STR 2159 net status RO PROC 1 STR N A RO PROC 1 STR spb800 proto active NV 1 U8 pico 0 RO PROC 1 STR 2159 proto none mode NV 1 U8 tcp server 1 proto none host NV 1 STR proto none port NV 1 U16 2000 uart baudrate NV 1 U32 9600 9600 uart rtscts NV 1 BOOL 0 uart databits NV 1 U8 8 8 uart parity NV 1 U8 none 0 uart stopbits NV 1 U8 1 1 hw board RO PROC 1 STR spb800 hwi rev RO PROC 1 STR 2159 db store db reset Parame
4. Kit SPB800 Serial to WiFi solution S cd owl_pico r2033 ports linux S make AVR8_ FRAMEWOR path to asf 2 0 0 xmega e Note that path to should be replaced by the actual location where asf 2 0 0 was extracted e The binary pclient hex will be produced which can now be flashed onto the Xplain board Exactly how to perform this is out of the scope of this manual Han Wireless 1543 HDA800 Users Manual page 15 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution 8 Example 3 0 WL Pico on Atmel XPLAIN In this example a reference design with the 0 WL pico client is run on Atmel s evaluation and demonstration kit for ATxmega128A1 Xplain e Compile the reference design for Xplain see 7 3 or download the hex file from www hd wireless se e Load the reference design binary file pclient hex onto the XPLAIN board e The SPB800E should be connected to the lower right pin header on the XPLAIN board e Connect the XPLAIN board to a USB port on a PC e Open a serial port terminal 9600 8 no 1 none and type the oWL pico API command S set_ dhcp 1 e This will enable the DHCP client in the SPB800 e The give the command S linkup my ssid my key 0 e Where my ssid is the ssid you want to connect to It is optional to add key and security type 0 WPA 1 WEP to connect to a secure network e The SPB800 will connect t
5. PATH FLAGS SZ TYPE VALUE S wl ssid NV 1 SSID my wifi net wl key NV 1 STR my secret key wl key_type NV 1 U8 wpa 2 wl hwaddr RO PROC 1 STR N A wl rssi RO PROC 1 S32 N A wl status RO PROC 1 STR Disconnected net dhcp NV 1 BOOL 0 net ip NV 1 IP 192 168 2 10 net mask NV 1 IP 255 255 255 0 net gw NV 1 IP 192 168 2 254 net status RO PROC 1 STR N A Han Wireless 1543 HDA800 Users Manual page 10 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution proto active NV 1 U8 none 0 proto none mode NV 1 U8 tcp server1 proto none host NV 1 STR proto none port NV 1 U16 2001 proto pico ascii NV 1 BOOL 0 proto pico echo NV 1 BOOL 0 uart baudrate NV 1 U32 9600 9600 uart rtscts NV 1 BOOL 0 uart databits NV 1 U8 8 8 uart parity NV 1 U8 none 0 uart stopbits NV 1 U8 1 1 hw board RO PROC 1 STR spb800 hw rev RO PROC 1 STR N A e Satisfied with the result we enter the parameters into the flash with db store S db store e Wecan now disconnect the HDA800 from the serial port and DC power and connect it to any equipment that communicates with a RS 232 serial port and access that through a TCP socket on port 2001 e See also 1543 HDA800 Quick Start Guide for more information on this example Han Wireless 1543 HDA800 Users Manual page 11 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved SPB80
6. 0 Serial to WiFi solution HDA800 Evaluation Kit Users Manual When the pico mode is turned off proto active none the SPB800 publish a configuration web page at its 6 1 Web Configuration IP address As default the SPB800 is configured for an open netweork with SSID HD config and IP address 192 168 2 22 alex a y fp T gap v Sidav Sakerhet Verktyg oa qr Favoriter E Device Configuration H amp D Wireless SPB800 Device Configuration Device status serial Proxy Link State Disconnected Rx bytes 0 Tx bytes 0 WiFi Configuration SSID of new network HD config None WEP WPA WPAURSN N Security Type The Security Key is not necessary if Security Type is None IP Configuration Use DHCP O The three following fields only has to be filled in if DHCP is not used IP address 192 168 1 22 s Netmask 255 255 255 0 Gateway 192 168 1 1 UART Configuration Supported baud rates are 9600 19200 38400 57600 115200 2 4 a Panty None Even Odd Data bits 5 6 7 Stop bits 1 Baud rate 9600 w Server Chent Remote host IP address Sr IA E http 192 168 1 22 Mode Remote host TCP port 2000 Internet Skyddat lage Av Klar It allows the user to remotely change the configuration and check the settings and status page 12 18 1543 HDA800 Users Manual uve Wireless Copyright 2010 2011 H amp D Wireless AB Sweden
7. 10 2011 H amp D Wireless AB Sweden all rights reserved page 17 18 Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution 9 Firmware Upgrade To upgrade the firmware of the SPB800E do as follows e Connect the SPB800E with the PC Connection board to a Serial port of a PC and start TeraTerm 57600 8N1 e Power up or power cycle the SPB800E and hit return in TeraTerm within 5 seconds from the first dot is visible in the terminal window e Enter configuration mode by pressing lt enter gt e Type upgrade SPB800 will now wait for a file being transferred using the XMODEM protocol e InTeraTerm select File gt Transfer gt XMODEM gt send and select the firmware image SPB800 pserver hlf Make sure the checksum radio button is selected Ra u Tera Term XMODEM Send Letai SPBS00 e Gr Namn Datum Typ Storlek Taggar spb800 f 2010 11 0 ELF fil 607 kB spb800 f 2010 11 0 ELF fil 258 kB 2010 11 1 ELF fil 1026 kB 2010 12 0 ELF fil 669 kB 2010 12 0 HFL fil 207 kB e The transfer should start when OK is pressed Note that SPB800 will time out after about 20 seconds if not file is sent in that case restart from typing upgrade and try again Tera Term AMODEM Send Filename spb 00 pserver hil Protocol MODEM CRC Packet 166 Bytes transfered 21504 FI 10 255 e When the transfer is complete
8. 3 and the key type is wpa 0 If a wep key is used the key type should be 1 e The conn_cb 1 will be printed as soon as the link is up e fthe access point supports dhcp an ip address can be requested with the set_dhcp command gt get dhep d adar COs 192 166 2114 e The addr cb 192 168 2 111 will be printed when an ip address has been obtained e fthe access point don t support dhcp a static ip address configurion can be set with the set_ipaddr command gt Set tpadde 122 L08210 255 255 255 50 LIZ 400 251 L21002 e Inthiscase the ip address was set to 192 168 2 10 the network mask to 255 255 255 0 the gateway to 192 168 2 1 and the dns server to 192 168 2 1 e When an ip address has been configured the pclient software will start an http server This server can be accessed by browsing to the configured ip address using a web browser on a PC connected to the same network 7 3 Compiling the reference design The reference design software can be compiled for a linux host or for the ATMEL Xplain board e Tocompile for linux run the following commands gt Cd owl pico 2033 porvs linux S make e The binary pclient should now be created e Tocompile for Xplain asf 2 0 0 from atmel must first be extracted Then run the following commands Han Wireless 1543 HDA800 Users Manual page 14 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation
9. 800 Evaluation Kit SPB800 Serial to WiFi solution 6 Example 1 Serial port Wireless LAN adapter This example describes how to configure the HDA800 Evaluation Kit to a RS 232 Wireless LAN adapter lt makes use of a direct method changing the parameter database values with commands from a consol terminal like TeraTerm or similar This exemplify how the SPB800 can be used with a un aware host with the 0 WL pico API not active i e the parameter proto active set to none How to do it e Starta serial port terminal on the PC e Connect the HDA800 to the Serial Port Serial port adapter on the PC e Insert the DC plug to power the unit and hit Return within 5 seconds You should read a string of dots on the terminal and a prompt once you have hit return If you are to late in hitting Return the terminal won t do anything 4 COMS 57600baud Tera Term VT File Edit Setup Control Window Resize Help Example of terminal printout e The following commands are available File Edit Setup Control Window Resize Help Sage db reset lt path gt reset paranls to default db get lt path gt get paranls db set lt path gt args set single pars cs L i ai e With db set you can set all parameters for the HDA800 to connect to a WiFi Network as well as configure the serial port settings Parameter IP address IPv4 address Default Gateway Netmask Enable DHCP SSID db
10. IONS corrieron EE E E E T E EA 4 2 1 USB drfiver installation sasstisccscccetinssiesassszacsssssastoesestecsdavansedadsatacsaveneesescteisendeussveiessvcicnuasansbeinesiacstavarsceiseacianne 4 3 CONNECTING THE NT recensita reinserire 5 A SPD GUO MODE S eniras an E E EAE E EEEE EE A N 6 3 COMMAND or E E E E E EE E E E EEE 6 6 EXAMPLE 1 SERIAL PORT WIRELESS LAN ADAPTER csccscsceccscsccscsccscsccscsccscsccscscesceees 8 6 1 Wep ConNeuratiOi soassa a a A EEEa Ea ENa E Sai 12 7 EXAMPLE 2 LINUX EMULATION OF HOST cscsccscsccscsccscsccscsccscsccscscsscscsscscsscscescscesens 13 7 1 Running the reference design on linux ssssecccccssssececccssssseecccssssseccocsssssececocssssececccssssscecocsssssceesssssssceeosssse 13 7 2 Testing the HTTP server implemented in the pclient reference design ccccccccccssssssssssssssssssssseees 14 7 3 Compiling the reference desidi cnn 14 8 EXAMPLE 3 O WL PICO ON ATMEL XPLAIN ccscsccsccsccccescsccccsccsccccescscescescscescescscescusens 16 9 FIRMWARE UPGRADE inni 18 O wiretes 1543 HDA800 Users Manual page 3 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution 1 Evaluation Kit Content e SPB800E SPB800 Extension board with a 10pos header socket to allow easy plug in e PC connection board e USB cable e USB Flash memory with documentation and reference code 2 Pre
11. Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution ute Wireless Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution Revision History 2010 12 17 Updated for revision R2B of PC Connection Board 2011 01 12 Added XPLAIN example Disclaimer and copyright notice Information in this document including URL references is subject to change without notice THIS DOCUMENT IS PROVIDED AS IS WITH NO WARRANTIES WHATSOEVER INCLUDING ANY WARRANTY OF MERCHANTABILITY NONINFRINGEMENT FITNESS FOR ANY PARTICULAR PURPOSE OR ANY WARRANTY OTHERWISE ARISING OUT OF ANY PROPOSAL SPECIFICATION OR SAMPLE All liability including liability for infringement of any proprietary rights relating to use of information in this document is disclaimed No licenses express or implied by estoppel or otherwise to any intellectual property rights are granted herein All trade names trademarks and registered trademarks mentioned in this document are property of their respective owners and are hereby acknowledged Copyright 2009 H amp D Wireless AB All rights reserved ute Wireless 1543 HDA800 Users Manual page 2 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution CONTENTS 1 EVALUATION KI CONTEN Wscicsncsconcducrscvencartestecscsvieusnccnswotwncterscmaitecedsecnsecuesssuradecssdveossrteseeustes 4 2 PREPARAT
12. ard so no other power source is required Or alternatively Power the PC Connection board from an AC DC adapter with between 5V 9V DC output and plus on the sleeve and negative on the centre pin Connect with a serial cable to the PC 3 Start a serial communications application such as TeraTerm on PC1 In TeraTerm select Setup gt Serial Port in the menu and configure the serial port according to the figure below Tera Term Serial port setup Port Baud rate Data Parity Stop Flow control Transmit delay Co msec char Note that the port number used to communicate with the SPB800E COME in the figure above might be different in some environments so make sure to try another one if COME fails see figure below The assigned port can also be found in the Windows Device Manager under Ports COM amp LPT 4 Pressthe reset button on the PC Connection Card to restart the SPB800E 5 Inthe TeraTerm window a series of dots appears one every second 6 Hit Return in the TeraTerm terminal within 5 seconds from the first dot to keep the SPB800E in configuration mode AS prompt should show in the terminal Now you are ready to configure the SPB800E for one of the examples ali Wireless 1543 HDA800 Users Manual page 5 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution 4 SPB800 Modes The SPB800 are de
13. et e Then we enter the security encryption type in this case we are using WPA S db set wl key_type wpa e Enter the key S db set wl key my secret key e Then we disable the DHCP client as we want to set a static IP address for the HDA800 S db set net dhcp 0 e We enter the IP address we have selected for the HDA800 Make sure that is does not collide with any other static set address or the address range managed by the networks DHCP server S db set net ip 192 168 2 10 Wireless 1543 HDA800 Users Manual page 9 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution e We enter the corresponding network mask S db set net mask 255 255 255 0 e Then we enter the default gateway of the network S db set net gw 192 168 2 254 e We then ina similar fashion set the RS 232 parameters first the baud rate to 9600 kbps S db set uart baudrate 9600 e We turn flow control off S db set uart rtscts 0 e The number of data bits to 8 S db set uart databits 8 e The number of parity bits to none S db set uart parity none e The number of stop bits to 1 S db set uart stopbits 1 e Finally we defines the HDA800 as server for the TCP socket S db set proto none mode tcp server e And set the port of the TCP socket to 2001 S db set proto none port 2001 e Tocheck our parameters we type db get to list all parameters to check S db get
14. o the WLAN with the set ssid and light one LED when successful and confirm the connection back to the host XPLAIN e Then its DHCP client requests an IP address and when it is received it lights the second LED and reports the acquired IP address to the host Han Wireless 1543 HDA800 Users Manual page 16 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution File Edit Setup Control Window Resize Help Link och link 1 addr och ip 192 169 13 11 ttpd started e Now you can open the webpage with a web browser on any platform PC iPad SmartPhone that is connected to the same network 1 OWL pico HTTP Web server Windows Internet Explore ex GU http 19216813117 3 x W Google pr sly Favoriter oW pico HTTP Web server _ oe 2 deh v Sidav Sakerhety Verktygy v 4 i i Web Server running on oWL pico The web page is served by wlp_httpd using the SPB800 WLAN module and the oWL pico Software API a unique Wi Fi solution from H amp D Wireless AB i IP Address 192 168 13 117 MAC Address 7a c4 0e 94 ea a9 Temperature 38 C LED control Klar Internet Skyddat l ge Av fav Q10 v The webpage allows wireless control over the LEDs on the XPLAIN and takes a reading of the built in temperature sensor Han Wireless 1543 HDA800 Users Manual Copyright 20
15. parations To communicate with the SPB800E from a PC you need the PC connection board that convert the SPB800E s UART signal to USB or RS 232 and provide 3 3V power to the module On the PC you need a serial communications application such as TeraTerm or HyperTerm TeraTerm can be downloaded from http www ayera com teraterm download cfm 2 1 USB driver installation If you are running Windows 7 it usually recognize the serial to USB chip and installs the drivers at first connection For other operating system there are driver software provided on the USB memory under the directory called USB_driver If you cannot find the appropriate driver for your system or having other problems with the USB driver please seek more information at http www ftdichip com Drivers VCP htm Remember to set the two jumpers on the PC connection in their right position to enable USB as serial port If you rather use the RS 232 port the jumpers should be in the left position See Figure 2 1 k dd dI reg aw n dr Figure 2 1 Port selection jumpers 1543 HDA800 Users Manual page 4 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution 3 Connecting the Kit Connect the Evaluation Kit as follows 1 Plug in the SPB800E into the 10 pin header 2 Connect the PC Connection board with the USB cable to a USB port on a PC The USB powers the bo
16. set wI key_type lt none wep or wpa gt Han Wireless 1543 HDA800 Users Manual page 8 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution RS 232 parameters Baudrate 9600 38400 db set uart baudrate lt rate gt 57600 115200 230400 5 6 7 or 8 bit db set uart databits lt 5 6 7 or 8 gt db set uart parity lt even odd or none gt db set uart stopbits lt 1 or 2 gt Flow Control db set uart rtscts lt 0 or 1 gt Application parameters Activate oWL pico none pico db set proto active none should always be set to none for RS232 adapter mode TCP socket Server Client tcp server tcp db set proto none mode client Server IP address IPv4 address db set proto none host lt ip gt e Typing an erroneous command will list the available command as a help Configuration Example e Inthis example we want to configure the HDA800 for a WiFi Network with the following characteristics e SSID my wifi net e Encryption WPA e Encryption passphrase my secret key e P address we want to assign 192 168 2 10 e Subnet mask 255 255 255 0 e Default Gateway 192 168 2 254 e Important No settings are stored in the flash memory until the command db store is given e First we need to set the parameter proto active to none S db set proto active none e Then we continue with entering the SSID S db set wl ssid my wifi n
17. signed to operate in two different modes one where the host is aware of the SPB800 and uses the oWL pico API to configure and control the SPB800 another where the host is unaware of the SPB800 which is pre configured and just forwards data on the serial port onto a TCP socket The two modes are controlled by the parameter proto active For oWL pico mode the parameter is set to active and for the un aware mode to none 5 Commands The following commands are available for the SPB800 in configuration mode For 0 WL pico API command please see the 0 WL pico API Specification db Read write database upgrade fw upgrade xmodem reset reset device help print a list of available commands The db data base command splits in several commands db reset path reset param s to default need to be followed by a db store db get path list parameter s in the edit list db set lt path gt args set single parameter db load read parameters from non volatile memory flash db store write parameters to non volatile memory flash Active Parameters stored in Flash db load Default parameters SZTYPE VALUE S Veio er i ks wil ssid NV 1 SSID HD config wi ke NV 1STR wi key_type NV 1 U8 none 0 Aas type NV 1 U8 none 0 ea RO cdi Ty A wl hwaddr RO PROC1 STR N A wl rssi RO PROC1
18. ter edit list Figure 5 1 Parameter data base Han Wireless 1543 HDA800 Users Manual page 6 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA800 Evaluation Kit SPB800 Serial to WiFi solution At start up the SPB800 read the parameters from the non volatile memory see Figure 5 1 To change a parameter value it needs to be changed in the edit list and then stored in non volatile memory with the db store command db store stores all the values in the edit list at the same time The current parameters in non volatile memory can be retrieved with the command db load Factory default setting can be retrieved with the command db reset Please not that to restore the active settings to factory default the parameters also have to be stored with db store pai ua COM29 5 600baud Tera Term VT Oo File Edit Setup Control Window Resize Help oe TYPE YWALUELS soll Hi contig a TR US nonel 0 STR Rf Sie Rf SIR Disconnected BOOL O IP 192 1608 1 22 TF 255 255 255 0 IP 192 108 1 1 SIR Rf Ue picol0 Ue tcp server 1 STE Wie 2000 HI S000 9600 BOOL O US SI U8 nonel 0 Ug Ad STR spbauu STR 2080 ka ph hi h a MO Ml Ml Ml Ml l Ml M M Sa ni Figure 5 2 Sample of db get listing Han Wireless 1543 HDA800 Users Manual page 7 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved Users Manual HDA
19. the SPB800 will print completed rebooting in the TeraTerm window Now wait until the dots are printed again The Han Wireless 1543 HDA800 Users Manual page 18 18 Copyright 2010 2011 H amp D Wireless AB Sweden all rights reserved
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