4.5 Other Hardware .................................................................................................................................. 40
4.5.1 Clock Doubler ............................................................................................................................ 40
4.5.2 Spectrum Spreader...................................................................................................................... 40
4.6 Memory .............................................................................................................................................. 41
4.6.1 SRAM......................................................................................................................................... 41
4.6.2 Flash EPROM............................................................................................................................. 41
Chapter 5. Software Reference
42
5.1 More About Dynamic C ..................................................................................................................... 42
5.2 Dynamic C Function Calls ................................................................................................................ 44
5.2.1 Digital I/O................................................................................................................................... 44
5.2.2 Serial Communication Drivers ................................................................................................... 44
5.2.3 User Block .................................................................................................................................. 44
5.2.4 SRAM Use.................................................................................................................................. 45
5.2.5 RCM4510W Cloning.................................................................................................................. 45
5.2.5.1 Including Firmware Update in Cloned Application .......................................................... 46
5.2.6 ZigBee Drivers ........................................................................................................................... 46
5.2.7 Prototyping Board Function Calls .............................................................................................. 47
5.2.7.1 Board Initialization ............................................................................................................ 47
5.2.7.2 Alerts.................................................................................................................................. 48
5.2.8 Auxiliary I/O Pins Function Calls .............................................................................................. 49
5.2.8.1 Digital I/O .......................................................................................................................... 51
5.2.8.2 Analog Inputs..................................................................................................................... 52
5.3 Upgrading Dynamic C ....................................................................................................................... 53
5.3.1 Add-On Modules ........................................................................................................................ 53
Chapter 6. Using the ZigBee Features
54
6.1 Introduction to the ZigBee Protocol................................................................................................... 54
6.1.1 ZNet vs. ZB Firmware................................................................................................................ 55
6.2 ZigBee Sample Programs................................................................................................................... 56
6.2.1 Setting Up the Digi XBee USB Coordinator.............................................................................. 56
6.2.2 Setting up Sample Programs ...................................................................................................... 58
6.3 Using the Sleep Mode ........................................................................................................................ 62
6.4 Dynamic C Function Calls ................................................................................................................. 64
6.5 Where Do I Go From Here? ............................................................................................................... 64
Appendix A. RCM4510W Specifications
65
A.1 Electrical and Mechanical Characteristics ........................................................................................ 66
A.1.1 XBee RF Module....................................................................................................................... 70
A.1.2 Headers ...................................................................................................................................... 71
A.2 Rabbit 4000 DC Characteristics ........................................................................................................ 72
A.3 I/O Buffer Sourcing and Sinking Limit............................................................................................. 73
A.4 Bus Loading ...................................................................................................................................... 73
A.5 Conformal Coating ............................................................................................................................ 76
A.6 Jumper Configurations ...................................................................................................................... 77
Appendix B. Prototyping Board
79
B.1 Introduction ....................................................................................................................................... 80
B.1.1 Prototyping Board Features ....................................................................................................... 81
B.2 Mechanical Dimensions and Layout ................................................................................................. 83
B.3 Power Supply..................................................................................................................................... 84
B.4 Using the Prototyping Board ............................................................................................................. 85
