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Original question:

CC2652R: DMM with Ble Peripheral + Ti15.4 Coordinator - transmit on top of transmit assert triggered

CC2652R: DMM with BLE Peripheral + Ti15.4 Coordinator - unexpected assert from TI15.4 stack

Michal Granda
Prodigy 61 points
Part Number: CC2652R

Tool/software:

Hi!

I want to follow up on my previous thread (CC2652R: DMM with Ble Peripheral + Ti15.4 Coordinator - transmit on top of transmit assert triggered - Zigbee & Thread forum - Zigbee & Thread - TI E2E support forums).

Running my project with some additional debug output I was able to get the LR value at the time of assert. Using addr2line tool here is where the LR points to:
/home/developer/.conan/data/ti154stack/6.41.00.07/library-lprf/ga/build/c90184d484f3f95c6a6179391966efa64b8ab8fe/source/ti/ti154stack/low_level/cc13xx/mac_tx.c:329

Unfortunately this file is not available in source in simplelink_cc13xx_cc26xx_sdk_7_41_00_17 so I hope to get an answer what is this assert and how can I debug it further (without access to source files) to prevent it from happening?

  • 0
    TI__Mastermind 33600 points

    Hello,

    I just installed the internal, source SDK for the 7.41.00.17 SDK.

    In the mac_tx.c, I see this near line 329:

    Not entirely sure this is giving more info to your error.

    Can you possibly trigger this same error more quickly if you introduce more noise into the environment?

    Thanks,
    Toby