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CCS/LAUNCHXL-CC1352R1: Can we erase the entire flash?

user1161864
Prodigy 40 points

Part Number: LAUNCHXL-CC1352R1
Other Parts Discussed in Thread: UNIFLASH

Tool/software: Code Composer Studio

when I use the lauchpad to implement the TI 15.4 DMM collector oad application, it functions unproperly, so I use uniflash to erase the whole flash, load project_zero BIM use uniflsh. Then the device can not be discovered by the smartphone. I build and debug the example code in CCS, error occured"Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 9.1.0.00001) "
what should I do ?

Give suggestions, Thanks a lot!

harmonie_wu

  • 0
    TI__Guru**** 483981 points

    Hello,

    Try the MASS ERASE option under the Scripts menu:

    Thanks

    ki

  • 0 in reply to Ki
    Prodigy 40 points

    ki, thanks for your suggestion.

    "no scripts avalible" comes out form "scripts".
    compile-debug processes ar normal, run results in the following  error:

    Cortex_M4_0: Error: (Error -1170 @ 0x0) Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 8.4.0.00006)
    Cortex_M4_0: Trouble Halting Target CPU: (Error -2064 @ 0x0) Unable to read device status. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 8.4.0.00006)

    I have erase the entire flash using the tool uniflash. Now I can not make the launchPad work.

    Are there any other solutions?

    harmonie

  • 0 in reply to user1161864
    Guru 86865 points

    Hi,

    Try SmartRF Flash Programmer 2 to do a full erase.

    -kel

  • 0 in reply to user1161864
    TI__Guru**** 483981 points

    user1161864 said:
    "no scripts avalible" comes out form "scripts".

    This menu should get populated from the startup GEL file. Do you have the correct startup GEL file specified in you target configuration file?