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Bluetooth®︎

Bluetooth®︎

Bluetooth forum

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Texas Instruments (TI) Bluetooth® support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search Bluetooth® IC content or ask technical support questions on everything from BAW resonator technology and Bluetooth® low energy to BLE automotive and wireless connectivity with smartphones & tablets. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] New TI ARM Clang compiler

    desouza
    desouza
    This page covers using the new TI ARM Clang compiler with BLE SDK 4.40. If that is your case, please read on. Introduction The simplelink_cc13x2_26x2_sdk_4_40_00_44 introduced projects that use the new TI ARM Clang compiler. Given this compiler is just…
    • Answered
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy Development Guidelines

    Zack A
    Zack A
    Other Parts Discussed in Thread: SYSCONFIG This guide is intended to provide a reference for all stages of development using TI Bluetooth® Low Energy connectivity products. Step 0: Learn the technology Step 1: Pick your device Step 2: Download necessary…
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth® Low Energy spoofing attack (BLESA) – TI Statement

    Evan Wakefield
    Evan Wakefield
    Other Parts Discussed in Thread: BLE-STACK , CC2541 , CC2540 , CC2650 , CC2640 Summary: TI is aware of the recently reported Bluetooth® Low Energy spoofing attack (BLE SA ) vulnerability, which may occur within certain, allowable use of Bluetooth Low Energy…
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2642R: Tips and tricks to use "BLE_LOG_INT_" functionalities

    Clément
    Clément
    Part Number: CC2642R Hi, As you may have seen, some new logging features have been added to the BLE examples. For example, in simple_peripheral.c you will find the functions BLE_LOG_INT_INT, BLE_LOG_INT_STR, BLE_LOG_INT_TIME. 1- When this functionality…
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] TI Connectivity Device Programming Tools and Services

    Evan Wakefield
    Evan Wakefield
    TI Hardware and Software Programming Tools TI offers several hardware and software solutions for performing both in-system and off board programming TI Connectivity Devices such as those from the CC25XX, CC13xXX & CC26XX device families. In-system…
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2640R2F: How do I design an accurate and thermally efficient wearable temperature monitoring system?

    Evan Wakefield
    Evan Wakefield
    Part Number: CC2640R2F Other Parts Discussed in Thread: BQ21061 , TMP117 Wearable temperature patches are emerging in patient temperature-monitoring systems. One of the biggest hurdles in designing these patches for use in a clinical setting is to meet…
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC254x OAD: AES CTR crypto implementation vulnerability

    Marie H
    Marie H
    Other Parts Discussed in Thread: CC2541 , CC2540 , BLE-STACK Summary In the CC254x OAD solution: aesCrypt function in EBL/app/sbl_exec.c is used to encrypt the OAD image (64 bytes of data at a time) imgCrypt function in BEM/app/bem_main.c is used to decrypt…
    • over 3 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC254x OAD: AES-CBC MAC verification vulnerability

    Marie H
    Marie H
    Other Parts Discussed in Thread: CC2541 , CC2540 , BLE-STACK Summary In the CC254x OAD solution: aesSignature() function in BEM/app/bem_main.c uses Message Authentication Code (MAC) to verify the OAD image signature. The signature verification implementation…
    • over 3 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CCS/CC2640R2F: CC26x2: How to connect the debugger to a running target?

    Clément
    Clément
    Part Number: CC2640R2F Other Parts Discussed in Thread: CC1312R , CC1352R , CC1352P , CC2642R , CC2652P , CC2652R Tool/software: Code Composer Studio This solution works for CC26x0 and CC26x2 devices (it includes CC2640R2, CC2642R, CC2652R, CC2652P, CC1312R…
    • over 3 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy - CVE Notifications

    Evan Wakefield
    Evan Wakefield
    As part of the TI Product Security Incident Response Team (PSIRT) process, this page is to collectively gather any notifications from TI to address vulnerabilities reported to us. SweynTooth Reference: https://asset-group.github.io/disclosures/sweyntooth…
    • over 3 years ago
    • Bluetooth®︎
    • Bluetooth forum
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  • Discussion

    BLE Getting Started and FAQ [u: 2022 Mar 21]

    115583 views
    1 reply
    Latest over 8 years ago
    by Jon Beall
  • Answered

    [FAQ] New TI ARM Clang compiler 0

    3702 views
    1 reply
    Latest over 2 years ago
    by Clément
  • Discussion

    [FAQ] Bluetooth Low Energy Development Guidelines

    4456 views
    0 replies
    Started over 2 years ago
    by Zack A
  • Not Answered

    LP-CC1352P7: Why the receiver test the selectivity makes a program stuck at LE 2M? 0

    87 views
    3 replies
    Latest 2 hours ago
    by Arthur R☑️
  • Not Answered

    CC2642R: LED Blue and Green weak lights: 32 kHz clock Digital Output is not enabled by AONIOC32kHzOutputEnable() 0

    14 views
    1 reply
    Latest 2 hours ago
    by Ryan Brown1
  • Not Answered

    CC2564C: BLE Master/Slave role switching 0

    107 views
    3 replies
    Latest 2 hours ago
    by Daniel Olis
  • Suggested Answer

    CC2642R-Q1: schematic review 0

    25 views
    1 reply
    Latest 2 hours ago
    by Evan Wakefield
  • Not Answered

    CC2652RB: After generating pins with Sys_bios what is the equivalent of pin.h and <ti/drivers/pin/PINCC26XX.h> in the cc26xx sdk specifically for cc2652rb 0

    17 views
    2 replies
    Latest 2 hours ago
    by Ryan Brown1
  • Not Answered

    CC2642R: Bluetooth abnormal disconnection 0

    14 views
    1 reply
    Latest 2 hours ago
    by Jan
  • Answered

    CC2640R2F: CC2340R5 back door mode? 0

    67 views
    4 replies
    Latest 2 hours ago
    by Jan
  • Suggested Answer

    CC2652R7: technical problem 0

    340 views
    18 replies
    Latest 2 hours ago
    by Jan
  • Not Answered

    BLE-STACK: Hanging in ICALL abort function 0

    60 views
    3 replies
    Latest 3 hours ago
    by Jan
  • Suggested Answer

    CC2640: CC2340 CCS default CCFG 0

    61 views
    4 replies
    Latest 3 hours ago
    by Jan
  • Suggested Answer

    CC2642R-Q1: Impedance 0

    39 views
    1 reply
    Latest 8 hours ago
    by Josef Marsmann
  • Not Answered

    CC2640R2L: Help with impedance matching 0

    72 views
    4 replies
    Latest 8 hours ago
    by Eyal Rosenthal
  • Not Answered

    CC2642R: LED Blue and Green weak lights: 32 kHz clock Digital Output is not enabled by AONIOC32kHzOutputEnable(void) 0

    7 views
    0 replies
    Started 10 hours ago
    by Ludmil Kalaydjiyski
  • Not Answered

    CC2642R-Q1: persistent_app Can program space be larger than user program space? 0

    30 views
    0 replies
    Started 12 hours ago
    by Alex Zhang
  • Not Answered

    LAUNCHXL-CC2650: Am rebuilding my ccsv7 environment and am unable to compile example projects 0

    65 views
    2 replies
    Latest 16 hours ago
    by Markel Robregado
  • Suggested Answer

    For CC2340R5 PG2.0, is it not necessary to flash default CCFG file for a blank device ? 0

    108 views
    3 replies
    Latest 20 hours ago
    by RogelioD
  • Not Answered

    CC2340R5 Problem with Max Number of Simultaneous Connections in peripheral mode 0

    68 views
    2 replies
    Latest 21 hours ago
    by RogelioD
>
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