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Original question:

MSPM0L1106: How to input the passwords in UniFlash.

MSPM0L1304: Mass/Factort erase with password using Uniflash

Daniele Nardi
Prodigy 100 points

Part Number: MSPM0L1304
Other Parts Discussed in Thread: SYSCONFIG, UNIFLASH

I configured the microcontroller NONMAIN to use password for SWD, Mass Erase and Factory Reset, using SysConfig. Each password is different from the others.

Only BCR is available, BSL is not enabled.

I configured ccxml file using CCS, but there I can configure only SWD access password, not for Mass Erase nor Factory Reset. When I start Uniflash session using ccxml file and start a Factory Reset with password, auto mode, I see Uniflash sends SWD password, but doesn't prompt for the Factory Reset password, nor I did found a way to set it up.

How can I configure Uniflash to send password for Mass Erase and Factory Reset?

  • 0
    TI__Mastermind 31305 points

    Hi Nardi,

    Daniele Nardi said:
    I configured ccxml file using CCS, but there I can configure only SWD access password, not for Mass Erase nor Factory Reset.

    The password set in ccxml file will be sent if a DSSM command with password required.

    So, if you use the same password, you can just call the other commands with the samle ccxml file.

    If you use different passwords, you should configure the SWD password inside ccxml file, and then maintain the seperate ccxml file for SWD, factory reset, and mass erase operations.

    B.R.

    Sal

  • 0 in reply to Sal Ye
    Prodigy 100 points

    Using ccxml file for SWD I expected to be able to load new firmware on the microcontroller or to read the memory, but it doesn't work. Is it working as expected?