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  1. Embedded Software & Tools
  2. EXT_EP-10563

Collision detected between ENC_REQ and PHY_REQ

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Details

    • Bug
    • Status: Fixed
    • Medium
    • Resolution: Fixed
    • SimpleLink CC13x2-26x2 SDK BLE5 Stack
    • BLE_AGAMA-3477
    • BLE Stack BLE5-2.2.2
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      BLE stack BLE5-2.2.3 RC4
      BLE Stack BLE5-2.2.3
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      BLE stack BLE5-2.2.3 RC4 BLE Stack BLE5-2.2.3
    • CC26X2R1

    Description

      SDK: 5.10

      Reproduction: Very rare.

      Summary: There is a collision between an LLCP encryption request and an LLCP PHY change request. Two TI devices, a central and a peripheral, sent these requests on consecutive connection events. After sending these requests, none of the devices responded nor took any action and the communication remained idle with empty packets for almost ten seconds leading to a disconnection.

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            syncuser TI User
            syncuser TI User
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              Created:
              Updated:
              Resolved: