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1、 SWRU214A 1 CC2530 Software Examples Users Guide SWRU214A 2 Table of contents 1 Introduction. 3 2 Abbreviations 3 3 Using the software. 4 3.1 Prerequisites . 4 3.2 Getting started. 5 3.2.1 Set up Hardware and Software 5 3.2.2 Program the board with IAR. 5 3.2.3 Alternative: Download hex files with t
2、he Flash Programmer. 6 4 Application Examples. 8 4.1 Light/Switch application . 8 4.2 Packet Error Rate tester application. 10 4.3 Spectrum Analyzer application . 12 5 Software Library Reference. 13 5.1 Software architecture 13 5.1.1 Software folder structure. 13 5.2 Basic RF 14 5.2.1 Basic RF frame
3、 format 14 5.2.2 Basic RF usage instructions 15 5.2.3 Basic RF API reference. 16 5.2.4 Basic RF operation 18 5.2.5 Limitations of Basic RF 21 5.3 Hardware Abstraction Layer 21 5.3.1 HAL RF API reference . 21 References 24 Document History. 24 SWRU214A 3 1 Introduction This document describes softwar
4、e examples for the CC2530 System-on-Chip solution for IEEE 802.15.4/ZigBee. It also describes the necessary hardware and software to run the examples, and how to get started. The software examples are designed to run on the CC2530EM mounted on SmartRF05EB. Section 3 of this document describes necess
5、ary prerequisites and how to get started with the code examples. Section 4 describes how to run each of the application examples. The software library that the code examples are built upon is described in section 5. The latter section also gives an API reference and describes the functionality of th
6、e software library. Hex files for each of the example applications are provided. IAR EW8051 Full version is needed for building the source code. 2 Abbreviations API - Application Programming Interface CBC-MAC - Cipher Block Chaining Message Authentication Code CCM - Counter with CBC-MAC (mode of ope
7、ration) CCM* - Extension of CCM FCS - Frame Check Sequence HAL - Hardware Abstraction Layer IO - Input/Output MIC - Message Integrity Code MPDU - MAC Protocol Data Unit PAN - Personal Area Network PER - Packet Error Rate RF - Radio Frequency RSSI - Received Signal Strength Indicator SFD - Start of F
8、rame Delimiter SWRU214A 4 3 Using the software This section describes the necessary hardware and software, and how to get started with the application examples for CC2530. 3.1 Prerequisites To successfully download and run the software described in this document, the following material is needed: 2
9、x SmartRF05 EB rev. 1.7 2 x CC2530EM or CC2530-CC2591EM boards with appropriate antennas IAR Embedded Workbench for 8051 versions 7.51 (Full version) 4 AA batteries 1) The software is tested with version 7.51, but later versions might also work. Figure 1 SmartRF05EB with CC2530EM SWRU214A 5 3.2 Gett
10、ing started The following sections describe hardware and software setup, how to program the board and how to run example code from the IAR debugger. A description of how to operate each software example is found in section 4 of this guide. 3.2.1 Set up Hardware and Software Follow these steps to con
11、figure the hardware and software needed: 1. Install IAR Embedded Workbench for 8051 and the patch to enable support for CC2530. 2. Save the CC2530 Software Examples zip file and unzip this file. 3. Attach the CC2530EM board to the SmartRF05EB. 4. Connect the SmartRF05EB to the PC with a USB cable. 5
12、. Make sure the EM selection switch (P19 on SmartRF05EB) is placed in position SoC/TRX. 3.2.2 Program the board with IAR 6. Open IAR Embedded Workbench 7. Open the workspace file CC2530_SW_examples.eww with IAR. This file is found in the folder ide under the folder where the CC2530 Software Examples
13、 was unzipped. Figure 2 shows the IAR EW with the workspace opened. 8. Each application has its own project tab in the IAR workspace viewer. Select the project to be compiled in the workspace viewer of IAR. See section 4 for a description of each application example. The PER test and Light Switch ap
14、plications both have two projects, one for the CC2530EM and one for the CC2530-CC2591EM. 9. Select Project-Rebuild All. This will perform a full rebuild on the selected project. 10. Select Project-Debug. IAR will now establish a connection with the CC2530 and program the application. The debugger wi
15、ll be started, halting the target at main(). 11. Start the application by selecting Debug - Go. 12. The board can be reset by selecting Debug - Reset. 13. The debugger can be stopped by selecting Debug - Stop Debugging. 14. The unit can now be operated independently from the debugger by disconnectin
16、g the USB cable and using the AA batteries as power source. Cycle power with the power switch on the SmartRF05EB. 15. Repeat the steps 9 to 12 to program additional boards. SWRU214A 6 Figure 2 IAR EW 3.2.3 Alternative: Download hex files with the Flash Programmer It is also possible to program the boards with the Texas Instruments Flash Programmer as an alternative to IAR. Follow these steps after connecting the USB cable in section 3.2.1. 5. Install the Texas Instrument
