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Getting Started
With Y-Lynx Starter XEMICS XE1283 Transceiver
Y-Lynx e-mail: info@y-lynx.com web: www.y.lynx.com
Getting Started with Y-Lynx XE1283 Starter
Table Contents
GENERAL INTRODUCTION INTRODUCTION HIGHLIGHTS ABOUT THIS GUIDE RECOMMENDED READING Y-LYNX' INTERNET SITE CUSTOMER SUPPORT
OVERVIEW INSTALLATION INTRODUCTION HIGHLIGHTS ROLE XE1283SK.6 XE1283SK SYSTEM COMPONENTS STARTER HELP XE1283SK COMPONENTS INSTALLING XE1283SK HARDWARE XE1283SK "GRAPHICAL USER INTERFACE" SOFTWARE
XE1283SK TUTORIAL INTRODUCTION HIGHLIGHTS REVIEWING HARDWARE SYSTEM DESCRIPTION DEFAULT PING PONG TEST OVERVIEW PING-PONG TEST PROCEDURE
FUNCTIONAL OVERVIEW.17 INTRODUCTION HIGHLIGHTS XE1283SK FUNCTIONAL FLOW CHART DEFAULT PING-PONG TEST.18 USER PING-PONG TEST STAND ALONE EVALUATION.19 PC-GUI COMMAND
TEST EVALUATION INTRODUCTION HIGHLIGHTS XE1283SK BASIC PC-GUI SCREEN LAYOUTS XE1205SK PC-GUI SCREEN AREAS XE1283SK MENU SUB-MENU OPTION PING PONG MODE MODIFICATION PING PONG MODE MODIFICATION Revision
Chapter
GENERAL INTRODUCTION
INTRODUCTION This first chapter provides useful information order XE1283 Starter environment.
HIGHLIGHTS information will learn from this chapter: About this Guide Recommended Reading Troubleshooting Y-Lynx XEMICS Internet Site Customer Support
ABOUT THIS GUIDE XE1283 Starter guide describes develop test application based XEMICS XM1283 module. manual layout follows: Chapter Overview Installation this chapter brief description given XE1283SK's role, purpose highlights XE1283SK's qualities. Installation instructions hardware software also provided. Chapter XE1283SK Tutorial tutorial using Y-Lynx Starter with XEMICS XM1283 Module. Chapter Functional Overview description each application mode embedded kit. Chapter Test Evolution description basic features evaluate XM1283 Chapter Advanced Features description specific XE1283's functions.
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Getting Started with Y-Lynx XE1283 Starter
1.3.1 Conventions Used this Guide This manual uses following documentation conventions: Description Underlined, Italic text with right arrow Bold characters Characters angle brackets Italic characters Represents menu selection from menu window dialog button click keyboard Referenced documentations Table Documentation Conventions Examples File Save Cancel, Next, Back <Tab>, <Enter> XE1283 Datasheet
1.3.2 Documentation Updates Starter other Y-Lynx tools constantly evolving meet customer needs, some PC-GUI environment dialogues and/or tool descriptions differ from those this document. Please refer either site www.y-lynx.com XEMICS site www.xemics.com obtain latest documentation.
RECOMMENDED READING This user's guide describes XE1283 Starter Kit. Other useful documents found site www.y.lynx.com directly XEMICS product page: www.xemics.com/products/XE1200 Y-Lynx Application note XEMICS Datasheet (XE12xx) XEMICS Application note (AN12xx)
Y-LYNX' INTERNET SITE Y-Lynx provides their customers with line support, gives them ready-to-save files easy-to-access information www.y-lynx.com CUSTOMER SUPPORT technical problems, customers should call either their nearest distributor, representative field application engineer. XEMICS product users receive assistance through range channels including Y-Lynx, XEMICS distributors representatives, local sales office field application engineer (FAE)
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Chapter
OVERVIEW INSTALLATION
INTRODUCTION This chapter takes look XE1283SK explains install system hardware software.
HIGHLIGHTS subjects discussed this chapter include: role XE1283SK XE1283SK System Components XE1283SK helps XE1283SK Components Installing XE1283SK Hardware Installing XE1283SK "Graphical User Interface" software
ROLE XE1283SK XE1283 Starter embedded environment XEMICS XE1283 transceiver. XE1283SK enables communication between Radio boards, perform practical "demonstration", "range" "site survey" testing evaluates transceiver. XE1283SK performs basic functions such configuration transmitter, receiver sleep mode, added features such frequency deviation selection, filter bandwidth output power management. This document covers basic operation XE1283SK environment.
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Getting Started with Y-Lynx XE1283 Starter
XE1283SK SYSTEM COMPONENTS XM1283 connected processor board shown figure below. Note that XE1283SK includes separate, identical, module assemblies. complete assemblies required perform remote two-way communication. This reduces amount equipment required effective testing. Full evaluation mode tests require connection RS232 serial cable inserted into desired board.
Figure 2.1: XE1283SK System Components
STARTER HELP XE1283SK: Demonstrates communication Ping Pong Demo with default configuration Changes settings Ping Pong Demo Configures internal registers XE1283 transceiver evaluation purpose. Transmits receives data stream
XE1283SK COMPONENTS components XE1283 Starter shown Figure 2.2. Processor Board batteries XM1283 XEMICS Module antennas XE1283SK package includes serial cable that connects Processor Board CD-ROM, complete with XE1283SK software, line documentation.
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Figure 2.2: XE1283SK Components
INSTALLING XE1283SK HARDWARE Follow step-by-step instructions this section install XE1283 Starter Warning main board should never placed position
Step Install size battery(s) making sure that polarity indicated. processor board uses size 3.6-volt lithium battery. Step Connect XM1283 module processor board Note That step only steps required perform Ping Pong demo with default settings.
Step RS232 interface cable needs connected between serial port connector Processor RS232 socket. Depending user's objective, additional set-up procedure required.
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Getting Started with Y-Lynx XE1283 Starter
XE1283SK "GRAPHICAL USER INTERFACE" SOFTWARE
Install install XE1283SK software, follow "XE1283 Wizard" (please note that these steps general guidelines procedures vary depending individual user's WINDOWSconfiguration WINDOWSOS software. Click `Start' button MENU desktop window. pop-up window, click `Program' ICON Locate click XE1283SK menu that displayed. Graphic User Interface (GUI) software screen meets standard WINDOWSConventions. provides interactive user interface selecting modifying XE1283 parameters. brief description screen layout usage interface found "XE1283 Test Evaluation" section. Remove installation software easily REMOVED doing following: Click `Start' button PC's desktop screen pop-up window, click `Settings' button Locate click `Control Panel' button Within Control Panel window, double-click `Add/Remove Programs' ICON. Locate select XE1283SK ICON follow removal procedures.
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Chapter
XE1283SK TUTORIAL
INTRODUCTION After installing XE1283SK hardware software ready start using kit.
HIGHLIGHTS Reviewing Hardware System Description Default Ping Pong Test Overview Ping Pong Test Procedure
REVIEWING HARDWARE hardware set-up this tutorial described below: Verify that power supply turned this time Each XM1283 module connected application board (processor board) Each antenna connected XM1283 Boards connected
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Getting Started with Y-Lynx XE1283 Starter
SYSTEM DESCRIPTION main performances Starter demonstrate communication between radio modules, also evaluates XEMICS transceiver XE1283. achieve high flexibility, Starter board support XE1283 modules very buttons have been added board (see Figure 3.1).
Board description follows:
output Power
Frequencies
output Power Selection Test pins: IRQ0 Data Data IRQ1
Frequency Selection
Frequency Band
Power
Figure 3.1: Board Overview
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Brief overview LEDs push buttons Power Switch switch power supply Frequency band Switch select frequency band according XM1283 frequency band Output Power LEDs indicate transmitted output power: 15dBm power Selection Push button select desired output power value Frequencies LEDs indicate frequency used. Frequency Selection Push button select frequency with manual mode indicates transmission indicates that message been received correctly Control buttons Configuration Switch buttons Switch button select between Master Slaves
DEFAULT PING PONG TEST OVERVIEW first Ping Pong demonstration allows communication between points achieved. communication made between board operating Master, board operating Slave. addition, operating modes available: Automatic Manual. With Automatic mode, Master sends message Slave every 125ms changes transmission frequency after (Auto-jump). When Master receives acknowledge message from Slave when Slave receives message from Master, yellow lights (Communication OK). Manual mode same Automatic mode. main difference selection frequency. this case user selects frequency pushing "Frequency Selection" button.
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Getting Started with Y-Lynx XE1283 Starter
Master
Slave
Initialization
Initialization
Transmitter
Receiver mode
Send Message
Message Correct?
Receiver mode
Message Correct
Send
Frequency Change Frequency
Figure 3.2: Ping. Pong Test Flowchart overview
Note: user change frequency receiver (Slave) anytime pushing "Frequency Selection" button.
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PING-PONG TEST PROCEDURE Ping Pong Settings flowchart shown Figure 3.3. this process Ping Pong test will automatically start.
Ping Pong Test
Frequency band Selection
Refer paragraph 3.6.1
Reset Master board Slave board
Refer paragraph 3.6.2
Power boards
Refer paragraph 3.6.3
Select Master Slave
Refer paragraph 3.6.4 3.6.5
Automatic Frequency Control
Refer paragraph 3.6.6.
Ping Pong Test
blinking
Settings
Auto jump mode Refer paragraph 3.6.7 Figure 3.3: Ping-Pong Settings flowchart
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Getting Started with Y-Lynx XE1283 Starter
3.6.1 Frequency band selection Band Band according frequency band your modules. Band 915MHz Band 868MHz 433MHz
Warning Before starting setting Ping-Pong demo, verify that push buttons down position LEDs turned off.
3.6.2 Reset boards configuration buttons position, both green LEDs will switch powerup). This action will reset EEPROM where latest configuration saved. Switch power supply button POWER position). lights Wait until light Switch power supply, down position POWER button. Switch down position
3.6.3
Switch boards Switch buttons (C0, M/S) down position, Switch power supply, light Verify that switched
3.6.4 Slave Mode Slave mode selected when green LEDs placed below push buttons Off.
3.6.5 Master Mode Push button select Master mode unit only. green below push button switches Warning push buttons only used change state select state. state information displayed green LEDs
Manual Mode: manual mode selected green corresponding OFF. user choose frequency pressing Frequency Selection button (Freq) output power Power Selection button Power). Auto-jump Mode: select Automatic Mode, push button Master board (the green switches still down. board automatic mode; user change frequency manually still modify output power. Revision
3.6.6 Automatic Frequency Control there some communication problems range enough, user must start Automatic Frequency Control (FEI function XE1283) order automatically trim frequencies. Master Slave boards simultaneously: Switch position, green switches ON). turned Wait around second Switch (down position).
3.6.7 Ping Pong Test Ping-Pong mode automatically started after Automatic Frequency Control. this stage user should notice that yellow blinks (Ping). yellow comes when received message correct (Pong). reliable radio link been established between modules. Each module, upon receipt valid radio frame will immediately "echo back", keeping Ping-Pong test sequence continually active. This indicates desired state 100% two-way communications' reliability.
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Getting Started with Y-Lynx XE1283 Starter Chapter
FUNCTIONAL OVERVIEW
INTRODUCTION After using Ping Pong Demo, ready start using kit.
HIGHLIGHTS XE1283SK Functional flow chart Default Ping Pong Test User Ping Pong Test Stand Alone Evaluation Mode command
XE1283SK FUNCTIONAL FLOW CHART
Power
attached
Ping Pong Test Enabled
Default Ping Pong Enabled
Default Ping Pong Test User Ping Pong Test StandAlone Evaluation Perform command
Power
Figure 4.1: "Embedded software" general flow chart
Revision
Brief explanation Figure attached processor board, embedded microcontroller software will monitor RS232 port valid user request from software. Acceptance execution request indicated "blinking" both yellow LEDs together. attached, user disabled Ping-Pong Test, XE1283SK will assume "XE1283 Evaluation" mode, otherwise "embedded software" will check user defined "User Ping-Pong Test" microcontroller will assume "Default Ping-Pong Test".
DEFAULT PING-PONG TEST
4.4.1 Purpose Ping-Pong Test provides user with means demonstrate practical two-way radio communications between processor boards with XM1283 modules attached. Ping Pong mode valuable test when conducting on-site range tests. Default Ping Pong Test program embedded within XEMICS RISC microcontroller chip (XE88LC06A) integrated transceiver XE1283. second XEMICS RISC microcontroller XE88LC05 placed board transparent application. Ping Pong Test (Default User) automatically started after power attached board's RS232 connector option been disabled from PCGUI Software. addition RESET board will affect parameters default Ping Pong demo.
4.4.2
Equipment required
XM1283 radio modules antennas processor boards
Figure Ping-Pong test Hardware
While Ping-Pong Test progress: Yellow switched indicates radio message being sent Yellow switched indicates valid radio message being received
Revision
Getting Started with Y-Lynx XE1283 Starter
4.4.3 Default Ping-Pong Test enabling enable default Ping Pong test, user needs click "Default Ping-Pong" button PC-GUI interface before disconnecting RS232 cable from board. 4.4.4 Read back configuration read Default Ping Pong configuration saved Microcontoller memory, user needs click "XE1283 Eval" have access control buttons. Click "Get Config", click "Load Config". Graphic Interface will display Default Ping Pong configuration which been saved into microcontroller (see Figure 4.3).
USER PING-PONG TEST
4.5.1 Purpose "User Ping Pong Test" allows user achieve Ping Pong Test with their settings. User configuration will saved EEPROM, will lost after RESET function. This mode allows user modify parameters XE1283 (Frequency deviation, Local Oscillator Pattern, etc). only restriction data rate, which must lower than 38.4kbps Ping-Pong Test.
4.5.2 User Ping-Pong Test Enabling modify Ping-Pong settings, user needs click "XE1283 Eval" button before starting parameter modifications. next step send configuration microcontroller clicking "Send Config". save this configuration into memory (EEPROM), user needs click "Save Config" button. RESET operation will erase user parameters. start User Ping Pong test, user needs click "User Ping-Pong" button PC-GUI interface before disconnecting RS232 cable from board. three predefined frequencies (f1, also been modified clicking "Ping Pong" tool menu 4.5.3 Read Back Configuration XE1283SK allows user read back latest configuration saved EEPROM. display registers contents, user needs click "XE1283 Eval" have access control buttons. Click "Load Configuration" load latest configuration into XE1283 transceiver followed "Get Config". Graphic Interface will then display latest configuration which been saved into memory.
STAND ALONE EVALUATION
4.6.1 Purpose This operating mode allows user disable Ping-Pong Test. this condition, user will able apply external data Data apply data received Data out, Clock pattern. XE1283 configuration will graphic interface.
4.6.2 Stand Alone Evaluation enabling feature have access this mode user needs click "XE1283 Eval" button placed interface. When bits have been correctly, configuration will microcontroller clicking "Send Config" saved EEPROM clicking "Save Config". user then disconnect board from RS232 cable.
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4.6.3 Read back configuration "User Ping Pong" function, XE1283SK allows user read back latest configuration saved EEPROM. display "registers contains", user needs click "XE1283 Eval" have access control buttons. Click "Load Configuration" load latest configuration into XE1283 transceiver followed "Get Config". Graphic Interface will display latest configuration which been saved into memory.
PC-GUI COMMAND
4.7.1 Purpose This mode allows user evaluate XE1283 performances connecting spectrum analyzer generator also defines parameters Ping-Pong Test Stand Alone Evaluation. bits each register accessible, bit, user needs click corresponding LEDs predefined values available from MENU Bar. this mode, board needs connected through serial cable.
4.7.2 PC-GUI Command Enabling have access registers, user needs select "XE1283 Eval" "App State" window from PCGUI screen.
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Getting Started with Y-Lynx XE1283 Starter Chapter
TEST EVALUATION
INTRODUCTION After installing XE1283SK hardware software, ready start using kit.
HIGHLIGHTS XE1283SK Basic PC-GUI Screen Layouts PC-GUI Screen Areas Menu Sub-Menu Options Ping Pong Mode modifications
XE1283SK BASIC PC-GUI SCREEN LAYOUTS XE1283SK PC-GUI consists single fixed screen. screen easily allows user manipulate XE1283 Radio module binary level. PC-GUI screen divided into seven primary areas, shown diagram below.
Figure 5.1: Screen Layouts
Note: actual PC-GUI presentation differ features updates added PC-GUI software.
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brief description Main Menu with pre-defined configuration information XE1283 Registers presentation set-up window Real time display window register values (New Current value) XE1283 Operating Mode set-up window XE1283 Status display XE1283SK Control window Selection Application
XE1205SK PC-GUI SCREEN AREAS
5.4.1 Menu MENU allows user select Com_Port that board attached Reset registers, Band, Pre-Defined XE1283 Settings, Ping Pong, Pattern Handler Help included menu.
5.4.2 Binary Registers user select register clicking register's name select individual settings particular XE1283 register. settings register only occur when Send Config button clicked.
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Getting Started with Y-Lynx XE1283 Starter
5.4.3 Register Status Register status windows displayed, Current status status. current status corresponds actual XE1283 programming. This configuration read from transceiver clicking Config then status window will automatically updated. Status window updated real time (display red) based user interaction with PC-GUI screen data. addition, configuration transferred XE1283 clicking Send config button, same time, Current status window updated with value this configuration.
5.4.4 Select Mode Operating Mode XE1283 Select Mode allows user select mode state that XE1283 will assume. selection will transmitted automatically attached board, operating mode Status switches selection been transmitted correctly board.
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5.4.5 XE1283 Status display Narrative window provided informing user about primary XE1283 configuration currently set-up. This window updated real-time when user sets clears various parameters PC-GUI screen. "start-up" local oscillator frequency module, when frequency offset zero, will, external components tolerance, vary from device device (i.e. Crystal). frequency" trim slide been added allow user adjust reference. best results, trim feature should executed with XE1283 modulator (RTParam2 Reset button menu clicked reset settings re-start trim feature.
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Getting Started with Y-Lynx XE1283 Starter
5.4.6 XE1283SK Control Window XE1283SK offers different modes control XE1283 module. communication with attached board validated corresponding turns bright green. red, communication cannot established operation allowed (the XE1283 Eval been selected). config clicking this button, user will able read values XE12835 registers. This operation very useful need find what previous programmed configuration transceiver. Send Config This operation sends registers microcontroller program XM1283 with configuration. Read This button only accessible enabled (RXParam1, addition PC-GUI screen displays result measurement. Read RSSI Read RSSI button only available RSSI enabled (RXParam1, PC-GUI displays result measurement. RSSI same output register therefore prevent user from reading results measurements simultaneously. Save Config This operation will save configuration into EEPROM placed board. this case, user will able read back latest configuration after clicking "Load Config". Load Config This operation used load configuration which been saved EEPROM, onto XE1283. user will able read back latest configuration clicking "Get Config".
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5.4.7 Application Selection Window XE1283SK combined with PC-GUI interface provides three different applications. enable each them, user needs click corresponding buttons. Default Ping Pong clicking these buttons user will have access range test with pre-defined parameters. Frequency 914.000 868.000 Frequency 915.000 869.000 Frequency 916.000 870.000 Data rate kbps Frequency deviation
XE1283 Eval This mode only allows user evaluate XE1283 performances also program other parameters User Ping-Pong test. more information about XE1283 registers, please refer XEMICS XE1283 Datasheet. When board connected user evaluate performance XE1283 transceiver connecting spectrum analyzer generator. This mode used transfer external data stream from board another. this case, input Data stream will connected "Test (NSS-DATA) received data will observed "Test (DATA). Moreover, pins "Test (IRQ0) "Test (IRQ1) available board.
IRQ0 Data generator Data IRQ1
Figure 5.2: Stand Alone Mode
User Ping Pong This mode used user achieve Ping Pong test with their parameters. This draws them closer final application test. Before switching onto this mode, user needs define modify parameters, this case XE1283 Eval needs selected. modification, user will activate "User PingPong" feature disconnect board from RS232 cable. this time, user will able achieve field range test with their parameters.
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Getting Started with Y-Lynx XE1283 Starter
XE1283SK MENU SUB-MENU OPTION Note actual PC-GUI presentation differ from illustrations features updates added software
5.5.1 Port Port submenu will allow user specify serial RS232 communication port employ when attaching board.
5.5.2 Band XE1283 Band submenus allows user select operating radio spectrum band that XM1283 module being tested designed for. (see XE1283, RTParam2,
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5.5.3
Pre-defined
Data Rate Data rate submenu allows user pre-defined receive data rate (see XE1283, FSParam2, Base Band filter XE1283 Base Band filter submenu allows user select receive bandwidth most effective "Adjacent channel Rejection" verses operating data rate. (see XE1283, RTParam1, Frequency Deviation frequency deviation submenu allows user pre-defined "Transmit" frequency deviation (see XE1283, FSParam1, Note: transmit frequency deviation applied both above below center frequency; therefore total deviation frequency-deviation selected. Output Power output power submenu allows user desired XE1283 transmit output power level Mode1 Mode2. (see XE1283, SWParam1, Mode1 SWParam4, Mode2) General General sub-menu allows user selected parameters (Bit Sync, FEI, RSSI Buffered mode). Synchronizer enabled default.
PING PONG MODE MODIFICATION default Ping Pong mode activated when connected board. user wants alter Ping Pong, each board needs connected temporarily XE1283 Eval Application needs selected. After parameters alteration click command "send configuration". user also change three frequencies used Ping Pong demo. After completion desired settings, user needs select "User Ping Pong" before removing connection board. clicking "OK" frequencies will automatically transferred XE1283, click "Send configuration"
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Getting Started with Y-Lynx XE1283 Starter
PING PONG MODE MODIFICATION enable Barker Code, XE1283Eval needs enabled also RTParam1, bit6. achieve transmission using Barker code, three pins necessary (DataIn Data DCLK). When using Barker Code transmitter mode, information data stream 1154bps applied through DATA DATAIN according ADParam_disable_data_bidir parameter. DCLK also used transmission mode. DCLK sent user application, rising edge clock data needs sent. When using Barker Coding Decoding process, DCLK used detect when sync acquisition reached when data becomes available.
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Y-Lynx 2004 rights reserved. Reproduction whole part prohibited without prior written consent copyright owner. information presented this document does form part quotation contract, believed accurate reliable changed without notice. liability will accepted publisher consequence use. Publication thereof does convey imply license under patent- other industrial intellectual property rights.
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