Manual Do Utilizadoríndice analíticoChapter 1. Overview131.1 Introduction131.2 Wireless Security Remote Control Development Kit Contents131.3 Getting Started13Chapter 2. Getting Started152.1 Introduction152.2 Hardware Requirements152.3 Software Requirements152.4 Demo Setup15Figure 2-1: Plug the SX1239 Receiver PICtail™ Daughter Card into the Embedded Security Development Board162.5 Demo Operation162.5.1 Key Fob as Transmitter16Figure 2-2: Key Fob with Four Push Buttons172.5.2 Embedded Security Development Board as Receiver172.5.2.1 KeeLoq Classic17Figure 2-3: ERROR Message of Receiving Packet from Unknown Transmitter17Figure 2-4: Start Learn Mode17Figure 2-5: Learn Mode Timeout18Figure 2-6: Erase Transmitter Records from Memory18Figure 2-7: KeeLoq Packet Information182.5.2.2 KeeLoq AES19Figure 2-8:192.6 Embedded Security Development Board Hardware Self-Check192.6.0.1 Button Tests192.6.0.2 LED Tests192.6.0.3 RTCC Test202.6.0.4 SPI Test20Chapter 3. PIC12LF1840T39A Wireless Remote Key Fob213.1 Introduction213.2 Hardware Description21Figure 3-1: PIC12LF1840T39A Wireless Remote Key Fob213.3 Printed Circuit Board Description21Figure 3-2: PCB Top Layer Photo22Figure 3-3: PCB Bottom Layer Photo223.4 PCB Antenna Description22Figure 3-4: PCB Antenna Dimensions23Figure 3-5: PCB Antenna 3D Radiation Pattern (Simulated)23Figure 3-6: PCB Antenna 2D Radiation Pattern (Simulated)24Chapter 4. SX1239 Receiver PICtail™ Daughter Board254.1 Introduction254.2 Hardware Description25Figure 4-1: SX1239 PICtail™ Daughter Board25Chapter 5. Embedded Security Development Board275.1 Introduction27Figure 5-1: Embedded Security Development Board275.2 Hardware Description285.2.1 Serial Communications Connections28Table 5-1: Serial Communications Connections285.2.2 Serial Accessory Port (P20)285.2.3 USB Interface Port285.2.4 PICtail Port295.2.5 LCD Display295.2.6 Real-Time Clock and Calendar (RTCC) Module295.2.7 Push Buttons295.2.8 LEDs305.2.9 Power Supply305.2.10 ICSP™ Programming/Debugging Ports30Figure 5-2: ICSP™ Programming/Debugging Ports30Chapter 6. Developing with the Wireless Security Remote Control Development Kit316.1 Introduction316.2 Developing with a Key Fob as Transmitter31Figure 6-1: Programming the Key Fob316.3 Developing with the Embedded Security Development Board as Receiver32Appendix A. PIC12LF1840T39A Wireless Remote Key Fob Schematics33Figure A-1: Key Fob PCB Assembly – Top Silkscreen33Figure A-2: Key Fob PCB Assembly – Top Copper33Figure A-3: Key Fob PCB Assembly – Bottom Copper34Figure A-4: Key Fob PCB Assembly – Bottom Silkscreen34Figure A-5: Key Fob Schematic35Table A-1: Key Fob BOM36Appendix B. SX1239 Receiver PICtail™ Daughter Board Schematics39Figure B-1: SX1239 Receiver PICtail™ PCB Assembly39Figure B-2: Receiver PICtail™ Schematic40Table B-1: SX1239 Receiver PICtail™ BOM41Appendix C. Embedded Security Development Board Schematics43Figure C-1: Embedded Security Development Board PCB Assembly43Figure C-2: Embedded Security Development Board Schematic (1 of 2)44Figure C-3: Embedded Security Development Board Schematic (2 of 2)45Table C-1: Embedded Security Development Board BOM46Worldwide Sales50Tamanho: 1 MBPáginas: 50Language: EnglishAbrir o manual