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CCS/MSP432P401R: Msp432Ripzr

PRATIK DEBNATH
Prodigy 70 points

Part Number: MSP432P401R

Tool/software: Code Composer Studio

Hello,

This is Pratik Debnath(Sr. Embedded Engg) is developing a product in Msp432 platform..Firstly it was started with msp432 black board and ccs6.1.2(xms432p401r rev b). All the development has been done with based on that board...After that when I switched to redboard board(xms432p401r rev c) it was working fine with ccs6.1.3 ,I was also able to programm my developed board which has Msp432ripzr Rev c  microcontroller with redboard(xms432p401r rev c). But after programm many times error below is showing...

CORTEX_M4_0: Flash Programmer: Reading HW revision failed.
CORTEX_M4_0: Your XMS432P401R material is no longer supported. We recommend you moving to production-quality MSP432P401R/M silicon by ordering samples at www.ti.com/product/MSP432P401R.
CORTEX_M4_0: File Loader: Memory write failed: Unknown error

I know that factory reset needed ..but not able to...Give me any idea how to reset it...Document Slu597 what is written is not matching beacuse I am not using external debugger I am using on board debugger to programm my developed Msp432ripzr board...

Please help me out...One weired issue is that in my redboard(xms432p401r rev c) and my developed Msp432ripzr board previously developed code is not returning to while(1) after systik interrupt...Mclk is running highest at 48Mhz...In black board no problem but redboard(xms432p401r rev c) and my developed Msp432ripzr rev c board same problem..Not returning to while(1) after Systick interrupt....If interrupt is disabled then returning to while(1)...

Please reply fast..please..

  • 0
    TI__Guru 74811 points
    Hello,
    Do you believe that the issue is with the XDS110 and that is why you cannot perform a factory reset? You could attempt to use the old black board and use it's debugger to connect to the red board to see if the issue persists, just to eliminate the XDS110. Alternatively, you can change the connection speed or type to get a hold of the device for a factory reset.

    Regards,
    Chris
  • 0 in reply to Chris Sterzik
    TI__Guru 74811 points
    It is also good to ensure that the proper wait states and Vcore setting is applied which supports 48Mhz. e2e.ti.com/.../2061821

    Please note that for the revision C silicon that the wait state can be as low as '1' and still support 48Mhz.

    Regards,
    Chris

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