TI_BLE_软件开发者指导2—软件开发平台（笔记）

Texas Instruments CC2540/41

Bluetooth® Low Energy

Software Developer’s Guide

v1.3.2

Document Number：SWRU271F

TI_BLE软件开发笔记2-Overview Software Development Platform

标签： 读书笔记 BLE

TI_BLE软件开发笔记2-Overview Software Development Platform
1 Configurations
11 Single-Device

12 Network Processor

2 Projects

TI的BLE软件开发工具包是免版税的，用来开发单模BLE应用。基于CC2540/41，片上系统解决方案。

The CC2540/41 combines a 2.4GHz RF transceiver, microcontroller, up to 256kB of in-system programmable memory, 8kB of RAM, and a full range of peripherals.

2.1 Configurations

开发平台有两种协议/应用的配置方案：

2.1.1 Single-Device

Controller、host、profiles和applications都在CC2540/41上面实现。

最简单，最常用，最有效，最节能，TI提供的大多数例程都是这种配置。

典型代表：SampleBLEPeripheral Project和Sample BLECentral Project

2.1.2 Network Processor

Controller、host在CC2540/41上实现，profiles和applications在另一个硬件平台上实现。这个另一个平台和CC2540/41可以通过生产商设计的接口（SPI，UART，通过USB虚拟的UART），用HCI的命令进行通信。

应用在另外一个处理器上跑，协议栈在CC2540/41上运行。

典型代表：HostTestRelease Project

2.2 Projects

SampleBLEPeripheral Project: single-device configuration，can be used as a reference for developing a slave/peripheral application.

SampleBLECentral Project: single-device configuration，can be used as a reference for developing a master/central application.

HostTestRelease Project: BLE network processor，contains configurations for both master and slave roles.