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  1. Embedded Software & Tools
  2. EXT_EP-10058

Advertising interval cannot be set above 32 seconds

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    • Icon: Bug Bug
    • Resolution: Fixed
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    • SimpleLink CC13x2-26x2 SDK BLE5 Stack
    • BLE_AGAMA-2095
    • BLE Stack BLE5-2.1.2
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      BLE Stack BLE5-2.1.4 RC2
      BLE Stack BLE5-2.1.4
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      BLE Stack BLE5-2.1.4 RC2 BLE Stack BLE5-2.1.4
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      CC26X2R1
      CC1352R1
      CC1352P1
      CC1352P-2
      CC1352P-4
      CC2652RB(BAW)
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      CC26X2R1 CC1352R1 CC1352P1 CC1352P-2 CC1352P-4 CC2652RB(BAW)

      Installer: simplelink_cc13x2_26x2_sdk_4_10_00_78

      Example Project: simple_peripheral

      Problem Description:

      When observing the advertisement data with a sniffer, the advertisement interval is not correct if set above 32 seconds.

      Steps to Reproduce: 

      In the simple_peripheral project from SysConfig, change the following advertisement parameters:

      • BLE -> Broadcaster Configuration -> Advertisement Set 1 -> Advertisement Parameters 1 -> Primary PHY Interval Minimum (ms) to 32100
      • BLE -> Broadcaster Configuration -> Advertisement Set 1 -> Advertisement Parameters 1 -> Primary PHY Interval Maximum (ms) to 32100
      • BLE -> Broadcaster Configuration -> Advertisement Set 2 -> Advertisement Parameters 2 -> Primary PHY Interval Minimum (ms) to 32100
      • BLE -> Broadcaster Configuration -> Advertisement Set 2 -> Advertisement Parameters 2 -> Primary PHY Interval Maximum (ms) to 32100

      Afterward, compile and run the application. Observe that the advertisement interval when observed from a sniffer is not 32.1ms.

      E2E Thread: https://e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/p/889099/3327970

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