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MSP432P401R: Unable to flash MSP-EXP432P401R LAUNCHXL using Uniflash in Ubuntu16.04.1

Mani Sathasivam
Intellectual 365 points

Part Number: MSP432P401R

Hello Everyone,

I've been working on porting MSP-EXP432P401R LAUNCHXL to Zephyr RTOS. So far I'm able to get the zephyr binary generated and for programming the launchpad I have to use a command line utility which could program with .bin file. 

I tried using Uniflash tool, but I'm getting the following error:

 [ERROR] CS_DAP_0: Error connecting to the target: (Error -613 @ 0x0) The target indicates that it is busy. Either try the SWD request again, or abort the transaction. (Emulation package 6.0.628.3)

The above error is arising independent of the binary used. So, I suspect something wrong with the CMSIS-DAP interface.

But I can program the launchpad using CCS7.1.0 without any issues.

Any suggestions?

  • 0
    TI__Mastermind 25045 points

    Hello Mani,

     Which version of Uniflash are you using??

     My best guess is that your project is configuring the JTAG pins as general GPIO's therefore the JTAG interface is not available, so you will have to use the SWD Mode (it is what CCS is using by default).

     If I'm not mistaken, older versions of Uniflash did not allow you to change this XDS110 setting. So please try the Cloud Unifalsh https://dev.ti.com/uniflash/ and let me know if that works for your (by default the SWD Mode is selected).

    Hopefully this helps.

      David

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