Texas Instruments CC253x Application Guide

TI CC2540 Bluetooth low energy Sample Applications Guide v1.4.1 SWRU297 Version 1.4.1
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12.1.1 User Interface ........................................................................................................................ 26
12.1.2 Battery Operation .................................................................................................................. 26
12.1.3 Accelerometer Operation ....................................................................................................... 26
12.1.4 Keys ....................................................................................................................................... 26
12.1.5 Proximity ............................................................................................................................... 27
12.2 SOFTWARE DESCRIPTION................................................................................................................ 27
12.2.1 Initialization ........................................................................................................................... 27
12.2.2 Event Processing ................................................................................................................... 27
12.2.3 Callbacks ............................................................................................................................... 27
13 SENSORTAG ................................................................................................................................... 28
13.1 OPERATION..................................................................................................................................... 28
13.2 SENSORS ......................................................................................................................................... 28
13.3 BUTTONS ........................................................................................................................................ 28
14 SIMPLEBLECENTRAL ................................................................................................................ 29
15 SIMPLEBLEPERIPHERAL .......................................................................................................... 29
16 TIMEAPP- BLE WATCH .............................................................................................................. 29
16.1 PROJECT OVERVIEW ....................................................................................................................... 29
16.1.1 User Interface ........................................................................................................................ 29
16.1.2 Basic Operation ..................................................................................................................... 30
16.2 SOFTWARE DESCRIPTION................................................................................................................ 30
16.2.1 Initialization ........................................................................................................................... 30
16.2.2 Event Processing ................................................................................................................... 30
16.2.3 Callbacks ............................................................................................................................... 31
16.2.4 Service Discovery .................................................................................................................. 31
16.2.5 Service Configuration ............................................................................................................ 31
16.2.6 Handling Indications and Notifications ................................................................................. 32
16.2.7 Clock Time ............................................................................................................................. 32
17 SERIAL BOOTLOADER ............................................................................................................... 32
17.1 BASIC OPERATION .......................................................................................................................... 32
17.1.1 SBL Developer’s Guide ......................................................................................................... 32
17.2 TARGET REQUIREMENTS ................................................................................................................ 32
17.3 SERVER REQUIREMENTS ................................................................................................................. 32
18 USB BOOTLOADER ...................................................................................................................... 32
18.1 BASIC OPERATION .......................................................................................................................... 32
18.1.1 Flash UBL .............................................................................................................................. 32
18.1.2 Build the Project to be Bootloaded ........................................................................................ 33
18.1.3 Download the User Project Image (.bin) ............................................................................... 33
19 OVER AIR DOWNLOAD .............................................................................................................. 33
19.1 OAD DEVELOPER’S GUIDE ............................................................................................................ 33
19.2 TARGET REQUIREMENTS ................................................................................................................ 33
19.3 SERVER REQUIREMENTS ................................................................................................................. 34
20 GENERAL INFORMATION ......................................................................................................... 35
20.1 DOCUMENT HISTORY ..................................................................................................................... 35
21 TI WORLDWIDE TECHNICAL SUPPORT ............................................................................... 35

Texas Instruments CC253x Specifications

General

Brand	Texas Instruments
Model	CC253x
Category	Microcontrollers
Language	English