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CC2340R5: CC2340R5 Disconnection issue

Part Number: CC2340R5

Tool/software:

Dear TI Team,

I am working on a BLE module (CC2340R5) based on the data stream example provided in the simplelink_lowpower_f3_sdk_8_10_01_02. The module is configured as a GATT server, and I am using the Android application Bajaj Ride Connect to connect to the module.

The module operates as expected; however, I am encountering an issue where it disconnects from the client (phone) after approximately 2 hours of operation. I have analyzed the heap memory using the Real-Time Object View (ROV) in Code Composer Studio and found no signs of memory exhaustion or leaks.

Could this issue be related to the BLE stack? If so, are there specific configurations or debugging techniques you recommend to investigate this further? Additionally, is there a known timeout, parameter setting, or other potential cause for such behavior in the BLE stack?

Any insights or suggestions you could provide to help resolve this issue would be greatly appreciated.

Thank you for your support.

Best regards,

Shivam

  • Hi Shivam,

    There have been several releases since the 8.10 SDK release of the F3 SDK. Could you test this behavior on the latest 8.40 SDK to see if it is still present?

    Best Regards,

    Jan