pmafob rke demo - infineon technologies
TRANSCRIPT
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PMAfob RKE Demo
User Guide V2.1
October 20th, 2010
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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RXTX
Overview
PMAfob (PMA51xx)
Visualization on PC
TDA5230 UWLink Stick
PMAfob Software Example
USB
RF
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Overview – PMAfob Software
Features
Five buttons (Handling of five external wake-ups)
Button stuck detection
Debounce buttons
Secure communication
¬ Advanced Encryption Standard (AES) or
¬ eXtended Tiny Encryption Algorithm (XTEA) encryption
¬ Rolling code generation
Battery voltage measurement
Energy saving by using Power Down Mode
Configurable software by long button presses
Note: An Application Note describing the PMAfob Software can be found here: http://www.infineon.com/pma
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PMAfob SoftwareReset Setting
After reset (change of battery) the following configuration is used:
Baudrate: 9600 bps
RF Framing: AES
Encryption: ON
Unique Key Number: User defined unique id
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PMAfob Button Software Configuration
Choose AES Framing.
Choose 4 bytes of PMA unique id.
Choose XTEA Framing.
Choose user defined unique id.
Switch encryption on / off:ON => baudrate: 9600 bpsOFF=> baudrate: 4800 bps
PMAfob SoftwareConfiguration by long button presses
If buttons are pressed longer then ~ 3 s, the software configuration is changed as shown in the table.
Note: If the Framing is changed the Receiver has to be reconfigured!The PC Application only accepts encrypted frames!
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Overview – PMAfob Hardware
Settings
5 buttons enclosure
434MHz band
9.6kbaud Manchester code
FSK modulation
5dBm output power
Frequency deviation of approx. 50kHz
Duty cycle setting of 34%
Keyfob enclosure Bottom viewTop view
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Overview – Receiver Software
Features
Configure TDA5230
Read out data from TDA5230
Decrypt AES or XTEA encrypted RF-Frame
Calculate rolling code for every PMAfob
Illustrate the received command
Illustrate signal strength (measured by TDA5230)
NOTE:
The UWLink is flashed by Infineon with the appropriate firmware.
The firmware installer “PMAfob_DEMO_UWLink_Firmware_Vx.y.msi” is included in “PMAfob_RKE_DEMO_SW_Vx.y.zip” available at http://www.infineon.com/pma
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Overview – Receiver Hardware
Features
SmartLEWIS RX – TDA5230 UWLink Stick used as Receiver Board
USB communication done with FTDI chip
Matching Network for 434MHz
Note
More information about the UWLink can be found on http://www.infineon.com/uwlink
More information about TDA523x can be found on http://www.infineon.com/tda5230
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Double click PMAfob_RKE_DEMO_Rx_Vx.y.msi and follow the onscreen installation instructions.This will run the PMAfob RKE Demo setup.
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Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Double click PMAfob_RKE_DEMO_Rx_Vx.y.msi and follow the onscreen installation instructions.This will run the PMAfob RKE Demo setup.
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Setup of the PMAfob RKE Demo
Step 2: Installation of the PMAfob Software
Double click PMAfob_DEMO_Tx_Sources_Vx.y.msi and follow the onscreen installation instructions.This will run the PMAfob Software Example setup.
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Setup of the PMAfob RKE Demo
Step 2: Installation of the PMAfob Software
Double click PMAfob_DEMO_Tx_Sources_Vx.y.msi and follow the onscreen installation instructions.This will run the PMAfob Software Example setup.
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Setup of the PMAfob RKE Demo
Step 3: Configuration of the PMAfob
Delivery status
¬ PMAfobs are delivered with PMAfob Software programmed on it.
¬ AES Framing is the default selection.
Programming Connector
Note:
¬ The PMAfobs can be reprogrammed using the PMA Starter Kit or PMA Evaluation Kit.
¬ The PMAfob needs to be self-powered during programming (e.g.: battery)
MSEPP0PP1xReset
GND
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Setup of the PMAfob RKE Demo
Step 4: Connection of the Receiver Board
Connect the Receiver Board via USB
USB
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Setup of the PMAfob RKE Demo
Step 4: Connection of the Receiver Board
After startup the PC-Application will look like the figure below
Receiver Boardis not configured
USB connectionis inactive if noReceiver Boardis connected
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PMAfob RKE Demo User Guide
Overview
PMAfob Software
PMAfob Hardware
Receiver Software
Receiver Hardware
Setup of the PMAfob RKE Demo
Step 1: Installation of the PC-Application
Step 2: Installation of the PMAfob Software
Step 3: Configuration of the PMAfob
Step 4: Connection of the Receiver Board
Step 5: Handling of the PC-Application
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Setup of the PMAfob RKE Demo
Step 5: Handling of the PC-Application
After connecting the Receiver Board(s) the PC-Application will look like the figure below
All connectedReceiver Boardsare listed. Oneis selectable
Receiver Boardis not configured
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Setup of the PMAfob RKE Demo
Step 5: Handling of the PC-Application
Select File -> Configure TDA5230
Choose the TDA5230 configuration file forAES or XTEA framingaccording to the configurationof your PMAfob (Defaultconfiguration of PMAfob isAES)
For SmartLEWIS RX –TDA5230 UWLink Stickuse config files starting with“UWLINK_...”
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Setup of the PMAfob RKE Demo
Step 5: Handling of the PC-Application
After successful configuration of the Receiver Board the PC-Application looks like the figure below
Configuration LED isgreen and Config Fileis shown.
Note:If the Receiver Boardis unplugged andreconnected again itwill be automaticallyconfigured with theselected Config File
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Setup of the PMAfob RKE Demo
Step 5: Handling of the PC-Application
After successful configuration of the Receiver Board pressing any button on the PMAfob will show the received data
Depending on the encryption you use (must be equal for PMAfob and PC-Application) the appropriate RF-Framing is displayed AES-FramingXTEA-Framing
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Setup of the PMAfob RKE Demo
Step 5: Handling of the PC-Application
Select File -> Reset PMAfob
Reset the Rolling Codecounter (Reset Button) for
¬ all PMAfobs by checking“Reset All PMAfobs” or
¬ a special PMAfob,by entering theKeynumber
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Setup of the PMAfob RKE Demo
Step 5: Handling of the PC-Application
Select Help -> About
This dialog shows thecurrently used version
Press Systeminfo to getinformation about yourPC system
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