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CCS/CC2640R2F: ERRATIC BEHAVIOUR WHEN UPLOADING CODE

Leon Held
Prodigy 50 points

Part Number: CC2640R2F
Other Parts Discussed in Thread: UNIFLASH

Tool/software: Code Composer Studio

Same problem as:

[https://e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/t/766831?CCS-CC2640R2F-INFO-Cortex-M3-0-File-Loader-Memory-write-failed-Timed-out-waiting-for-target-flashloader-to-execute-command-:1230:0]

Happens in both of my boards. I am using CCS 9.1. I've also changed cables. Sometimes it will upload the code and enter the debugging as it should, after a successful attempt, I have to try many more times and/or mass erase the device.

Any help? Thanks. 

  • 0
    Prodigy 50 points

    .Also, everytime I connect any of my boards to Uniflash/Flash Programmer 2 to CCS and vice-versa, it says I have to update the firmware. I think there's a difference between firmware version given by Uniflash in CCS 9.1 and other programmers TI offers.

    EDIT: I reinstalled CCS 9.1 and properly checked the reset settings as the topic I linked in the first response. This solved part of my issue. The issue described above in this post still persists but it doesn't really bother me.