User Guide RN24, RN25, RN41, RN42, RN41XV, RN42XV, RN220XP, RN240, RN270, RN274 (Microchip) - 3

HerstellerMicrochip
BeschreibungRN-BT-DATA-UG Bluetooth Data Module Command Reference & Advanced Information
Seiten / Seite83 / 3 — RN-BT-DATA-UG. Table of Contents. Chapter 1. Introduction. Chapter 2. …
Dateiformat / GrößePDF / 1.4 Mb
DokumentenspracheEnglisch

RN-BT-DATA-UG. Table of Contents. Chapter 1. Introduction. Chapter 2. Command Reference. Chapter 3. Advanced Topics

RN-BT-DATA-UG Table of Contents Chapter 1 Introduction Chapter 2 Command Reference Chapter 3 Advanced Topics

Modelllinie für dieses Datenblatt

Textversion des Dokuments

link to page 5 link to page 5 link to page 5 link to page 6 link to page 10 link to page 11 link to page 12 link to page 19 link to page 19 link to page 19 link to page 31 link to page 32 link to page 37 link to page 41 link to page 41 link to page 44 link to page 45 link to page 45 link to page 46 link to page 47 link to page 47 link to page 52 link to page 53 link to page 54 link to page 57 link to page 57 link to page 59 link to page 59 link to page 60 link to page 62 link to page 68 link to page 69 link to page 71 link to page 75 link to page 75 link to page 75 link to page 75
RN-BT-DATA-UG Table of Contents Chapter 1. Introduction
1.1 Overview .. 5 1.2 Evaluation Boards & Reference Designs ... 5 1.3 Command Mode vs. Data Mode ... 6 1.4 Operating Modes .. 10 1.5 Using Dipswitches & GPIO Pins for Configuration ... 11 1.6 Making a Bluetooth Connection ... 12
Chapter 2. Command Reference
2.1 Command Syntax ... 19 2.2 SET Commands ... 19 2.3 GET Commands ... 31 2.4 Change & Action Commands ... 32 2.5 GPIO Commands ... 37
Chapter 3. Advanced Topics
3.1 Power Management ... 41 3.2 Configuration Timer Settings .. 44 3.3 Interfacing to a Microprocessor .. 45 3.4 HCI Mode ... 45 3.5 Profile Settings & Features ... 46 3.6 Using GPIO Pins as Modem Control Signals ... 47 3.7 Design Concerns .. 47 3.8 Serial Adapter Configuration .. 52 3.9 Null Modem & Flow Control Jumpers ... 53 3.10 Dipswitch Settings .. 54
Chapter 4. Applications
4.1 Instant Cable Replacement .. 57
Chapter 5. HID Profile
5.1 Overview .. 59 5.2 HID Firmware Overview ... 60 5.3 HID Reports .. 62 5.4 HID References .. 68
Appendix A. Factory Defaults Appendix B. Command Quick Reference Guide Appendix C. Firmware Revision History
C.1 Version 6.15 (3/26/2013) ... 75 C.2 Version 6.12 (Limited Release) ... 75 C.3 Version 6.11 ... 75 www.rovingnetworks.com Version 1.0r 3/26/13 page 3 Document Outline Chapter 1. Introduction 1.1 Overview 1.2 Evaluation Boards & Reference Designs 1.3 Command Mode vs. Data Mode Figure 1-1: Data & Command Modes 1.3.1 Configuring the Module over the UART Port 1.3.2 Remote Configuration Using Bluetooth 1.3.3 Enter Command Mode Table 1-1: Serial Port Settings Figure 1-2: View Current Settings 1.4 Operating Modes 1.5 Using Dipswitches & GPIO Pins for Configuration Table 1-2: Dipswitch & GPIO Settings Table 1-3: GPIO Assignments 1.6 Making a Bluetooth Connection 1.6.1 Discovery Figure 1-3: Discover the Bluetooth Module 1.6.2 Pairing Figure 1-4: Pair with the Bluetooth Module Figure 1-5: Bluetooth COM Port Settings 1.6.2.1 Pairing with a Computer or Smart Phone 1.6.3 Connecting Figure 1-6: PC’s Bluetooth Radio MAC Address Figure 1-7: Terminals A & B 1.6.4 Security Modes Chapter 2. Command Reference 2.1 Command Syntax Table 2-1: Command Types 2.2 SET Commands 2.2.1 S7,<flag> Table 2-2: 7-Bit Data Mode Values 2.2.2 SA,<value> Table 2-3: Set Authentication Values 2.2.3 SB,<value> Table 2-4: Set Break Values 2.2.4 SC,<value> 2.2.5 SD,<value> 2.2.6 SE,<value> 2.2.6.1 Firmware version 5.40 & Higher 2.2.6.2 Firmware Prior to Version 5.40 Table 2-5: Set Encryption Enable 2.2.7 SF,1 2.2.8 SH,<value> Table 2-6: HID Flag Register Bits 2.2.9 SI,<hex value> 2.2.10 SJ,<hex value> 2.2.11 SL,<char> Table 2-7: UART Parity Values 2.2.12 SM,<value> Table 2-8: Mode Values 2.2.13 SN,<string> 2.2.14 SO,<string> 2.2.15 SP,<string> 2.2.16 SQ,<mask> Table 2-9: Special Configuration Settings Values 2.2.17 SR,<hex value> 2.2.18 SS,<string> 2.2.19 ST,<value> Table 2-10: Configuraion Timer Settings 2.2.20 SU,<value> 2.2.21 SW,<value> 2.2.22 SX,<flag> Table 2-11: Bonding Values 2.2.23 SY,<hex value> Table 2-12: Power Settings (August 2012 and Later) Table 2-13: Power table (before August 2012) 2.2.24 SZ,<value> 2.2.25 S~,<value> Table 2-14: Profile Values 2.2.26 S-,<string> 2.2.27 S?,<flag> Table 2-15: Role Switch Values 2.2.28 S$,<char> 2.2.29 S|,<value> 2.3 GET Commands 2.3.1 D 2.3.2 E 2.3.3 GB 2.3.4 GF 2.3.5 GK 2.3.6 GR 2.3.7 G& 2.3.8 G<char> 2.4 Change & Action Commands 2.4.1 $$$ 2.4.2 --- 2.4.3 + 2.4.4 & 2.4.5 C 2.4.6 C,<address> 2.4.7 CF,<address> 2.4.8 CFI 2.4.9 CFR 2.4.10 CT,<address>,<value> 2.4.11 F,1 2.4.12 H 2.4.13 I,<value 1>,<value 2> 2.4.14 IN<value 1>,< value 2> 2.4.15 IQ 2.4.16 IS<value> 2.4.17 IR<value> 2.4.18 J 2.4.19 K, 2.4.20 L 2.4.21 M 2.4.22 O 2.4.23 P,<char> 2.4.24 Q 2.4.25 R,1 2.4.26 T,<flag> Table 2-16: T Command Values 2.4.27 U,<value 1>,<value 2> 2.4.28 V 2.4.29 W 2.4.30 Z 2.5 GPIO Commands 2.5.1 S@,<hex value> 2.5.2 S&,<hex value> 2.5.3 S%,<hex value> 2.5.4 S^,<hex value> 2.5.5 S*,<hex value> 2.5.6 Controlling the GPIO Pins 2.5.7 Setting GPIO Pin Power-Up Values 2.5.8 Setting GPIO8, GPIO9, GPIO10 & GPIO11 Chapter 3. Advanced Topics 3.1 Power Management Table 3-1: Power Management Methods 3.1.1 Optimizing Inquiry (Discovery) & Page (Connection) Windows 3.1.2 Sniff Mode 3.1.3 Enabling Deep Sleep 3.1.4 Disabling Output Drivers 3.1.5 Lowering Transmit Power Table 3-2: Power Settings 3.2 Configuration Timer Settings Table 3-3: Configuration Timer Settings 3.3 Interfacing to a Microprocessor 3.3.0.1 How do I know the module is ready for command mode? 3.3.0.2 Which hard signals should I connect? 3.4 HCI Mode 3.4.1 HCI over UART 3.4.2 HCI over USB 3.5 Profile Settings & Features Table 3-4: Profile Change Values 3.6 Using GPIO Pins as Modem Control Signals 3.7 Design Concerns 3.7.1 Hardware Signals 3.7.1.1 Reset Circuit 3.7.1.2 Factory Reset GPIO4 3.7.1.3 Connection Status Table 3-5: GPIO5 Status Table 3-6: GPIO2 Status 3.7.1.4 Using the SPI Bus for Flash Upgrades 3.7.1.5 Hardware Connections & Power 3.7.2 LED Status Table 3-7: Green LED Status 3.7.3 Optimizing for Latency or Throughput 3.7.4 Limitations of 7-Bit Data Mode 3.7.5 Common Issues 3.7.5.1 My Bluetooth client can see the FireFly module and its serial service, but I can’t connect 3.7.5.2 How do I change the client’s COM port? 3.7.5.3 How do I connect to more than one FireFly module from the same client at the same time? 3.7.6 Discovery & Connection Example Sequence 3.7.7 Auto-Pairing/Auto-Connection Table 3-8: GPIO Pin/Dipswitch Settings for Auto-Pairing/Connection 3.8 Serial Adapter Configuration Figure 3-1: DB9 Connector Pins Table 3-9: DB9 Connector Pin-Out 3.9 Null Modem & Flow Control Jumpers Figure 3-2: RN422, RN240, RN270 & RN274 Jumpers Figure 3-3: RN220XP Jumpers 3.10 Dipswitch Settings Figure 3-4: DipSwitches Table 3-10: Switch Functions Chapter 4. Applications 4.1 Instant Cable Replacement 4.1.1 Hardware Pairing Using Dipswitches Figure 4-1: Cable Replacement DipSwitch Settings for Pairing Figure 4-2: Setting DipSwitch 2 for Deployment 4.1.2 Software Pairing Using Commands Chapter 5. HID Profile 5.1 Overview Figure 5-1: Typical HID Environments 5.2 HID Firmware Overview 5.2.1 Operational Modes 5.2.2 Profile Configuration 5.2.3 Device Discovery & Pairing 5.2.4 HID Flag Register Table 5-1: HID Flag Register Bits 5.2.4.1 Bit 9 5.2.4.2 Bit 8 5.2.4.3 Bits 7-4 5.2.4.4 Bit 3 5.2.4.5 Bits 2-0 5.3 HID Reports Table 5-2: Data Interpretation 5.3.1 Translation Mode 5.3.2 Keyboard Shorthand Mode 5.3.3 Raw Report Mode 5.3.4 Special Reports & Modes 5.3.4.1 Output Reports Table 5-3: Status Byte Definitions 5.3.4.2 Apple Virtual Keyboard 5.3.4.3 Key Map Register 5.3.4.4 Disconnect Key 5.3.4.5 Consumer Report Table 5-4: Data Byte Format 5.3.4.6 Scan Code Tables: UART (ASCII) to HID Report Table 5-5: UART-to-HID Scan Code Table 5-6: ASCII to HID Report (to Host) Scan Codes 5.4 HID References Appendix A. Factory Defaults Table A-1: Factory Default Settings Appendix B. Command Quick Reference Guide Table B-1: Set Commands Table B-2: Get (Display) Commands Table B-3: Action Commands (Part 1 of 2) Table B-4: GPIO Commands Appendix C. Firmware Revision History C.1 Version 6.15 (3/26/2013) C.2 Version 6.12 (Limited Release) C.3 Version 6.11 C.4 Version 6.10 C.4.1 HID Firmware Known Issues C.5 Version 4.77 (8/10/2009) C.6 Version 4.74 (3/7/2009) Appendix D. Document Information Conventions Used in this Guide Recommended Reading Document Revision History