User Manual
Table Of Contents
- Revision History
- Table of Contents
- Chapter 1 Introduction
- Chapter 2 Wireless Sensing Triple Axis Reference design introduction
- Chapter 3 Sensor Board description
- 3.1 Board overview
- 3.2 A/D conversion of XYZ levels
- 3.3 Power management
- 3.4 ZSTAR Sensor Board hardware overview
- 3.4.1 Analog connections
- 3.4.2 g-select connections
- 3.4.3 BDM (Background Debug Mode) connections
- 3.4.4 Sensor Board schematics
- 3.4.5 Button connections
- 3.4.6 MC13191 to MC9S08QG8 microcontroller interface
- 3.4.7 MC13191 RF interface
- 3.4.8 Clocking options of MC9S08QG8
- 3.4.9 LED indicators connections
- 3.4.10 Power supply
- 3.5 Bill of Materials
- Chapter 4 USB stick board description
- Chapter 5 Software Design
- 5.1 Introduction
- 5.2 SMAC (Simple Media Access Controller)
- 5.3 ZSTAR RF protocol
- 5.4 STAR protocol and ZSTAR extensions (over USB)
- 5.5 Bootloader
- Chapter 6 Application Setup
- Appendix A References
Software Design
Wireless Sensing Triple Axis Reference design, Rev. 0.9
52 Freescale Semiconductor
5.5.2.1 Dualboot applications switching
Having both dualboot-aware applications programmed in the USB stick, they can be switched just by
quickly pressing the button (having the USB stick inserted
into the USB slot). The applications will appear
and disappear accordingly.
The ‘tilt’ mouse application in order to work must have sensor board calibrated correctly (e.g. using
RD3152MMA7260Q_SW.exe or 5.4.6.2 Semiautomatic self-calibration procedure).