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| 型号： | DM303007 |
| 厂商： | Microchip Technology |
| 文件页数： | 32/48页 |
| 文件大小： | 0K |
| 描述： | KIT DEVELOPMENT KEELOQ 3 |
| 标准包装： | 1 |
| 类型： | KeeLoq? |
| 频率： | 433.92MHz |
| 已供物品： | 4 个板，模块，CD |
| 产品目录页面： | 658 (CN2011-ZH PDF) |
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K EE L OQ? 3 Development Kit User’s Guide
4.9
4.10
LED COMMANDS
Checking the desired LED boxes and pressing the Transmit button will turn on or off
the requested LEDs.
I 2 C? COMMUNICATIONS – SUMMARY OF COMMANDS
All PICkit Serial communications with the controller board are done using the PICkit
Serial as a master node, using the I 2 C communication protocol.
This is the set of I 2 C specific commands used to communicate with the controller board.
01 Test I 2 C Buffer
This command sends a string of characters to the controller for display on the
LCD. The characters are transmitted in 4 bytes of data. When the GUI “Receiver
Test” is pressed, the LCD on the controller board should read “Test Buffer
01234567”.
02 LED ON/OFF
This is the command to turn the LEDs on or off. The lower nibble of the byte
received after the command indicates which LEDs turn on or off. Pressing the
transmit button on the GUI without checking any LED boxes will turn off the LEDs.
03 TX buffer for transponder application (not implemented in this
revision).
04 Receiver command
The next byte following the receiver command indicates a specific receiver
activity:
01 (Learn Transmitter) tells the controller to enter Learn mode
02 (Erase Transmitters) tells the controller to erase all previously learned
transmitters.
For more information on I 2 C and K EE L OQ decoding application, please refer to the
application note AN1248, “ PIC MCU-Based K EE L OQ Receiver System Interfaced via
I 2 C ”.
DS41378A-page 28
? 2009 Microchip Technology Inc.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DM303007 | 制造商:Microchip Technology Inc 功能描述:KeeLoq 3 Development Kit |
| DM303008 | 功能描述:开发板和工具包 - 无线 Keeloq 3 Dev Kit (with PICkit 3) RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:AT32UC3L 核心:AVR32 频率: 接口类型:USB 工作电源电压:5 V |
| DM3030-W2455AET/LF | 制造商:Advanced Ceramic X Corporation 功能描述:ADODM3030-W2455AET/LF DIPLEXER MODULE, 2 |
| DM3030-W2455BET | 制造商:Advanced Ceramic X Corporation 功能描述:DIPLEXER MODULE, 2400-5500MHZ |
| DM3030-W2455BET/LF | 制造商:Advanced Ceramic X Corporation 功能描述:ADODM3030-W2455BET/LF WLAN DIPLEXER MODU |
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