CCS/TMS320F28379S: Programm Password with UniFlash CommandLine

sterie

Intellectual 340 points

Part Number: TMS320F28379S
Other Parts Discussed in Thread: UNIFLASH,

Tool/software: Code Composer Studio

UniFlash 3.4 with USB2000 CONTROLLER

Controller: TMS320F28379S

We use the following command line:

-verbose 1 -log my_log1.txt -programStatusOutput my_log2.txt OK FEHLER -ccxml myConfig.ccxml -setOptions Z1LINKPOINTER1=1FFFFFFE Z1LINKPOINTER2=1FFFFFFE Z1LINKPOINTER3=1FFFFFFE Z1GRABSECT=3FFFFF55 Z1CSMPSWD0=00120034 Z1CSMPSWD1=00340056 Z1CSMPSWD2=0078009A Z1CSMPSWD3=00BC00DE -operation Z1LINKPOINTERProgram Z1GRABProgram Z1PasswordProgram -program my_program.srec

After this i´m not able to connect to the controller at all with the USB2000 CONTROLLER.

Is there a wrong command or option i´m using?

Is it possible to set options and operation with using program in one command line?

Regards,

Stefan

over 6 years ago

0 Ki over 6 years ago

TI__Guru**** 467491 points

Hello Stefan,

sterie said:
Is it possible to set options and operation with using program in one command line?

yes, this should be supported

sterie said:
After this i´m not able to connect to the controller at all with the USB2000 CONTROLLER.

Do you mean that you are unable to have UniFlash/CCS communicate to the USB2000 JTAG probe? Or that you are unable to have UniFlash/CCS communicate to the F28379 via the USB2000 JTAG probe?

Thanks

0 sterie over 6 years ago in reply to Ki

Intellectual 340 points

Hello Ki,

I´m unable to have UniFlash/CCS communicate to the F28379 via the USB2000 JTAG probe, at all.

Regards,

Stefan

0 Ki over 6 years ago in reply to sterie

TI__Guru**** 467491 points

What kind of error do you get when you try to connect to the device using CCS?

0 sterie over 6 years ago in reply to Ki

Intellectual 340 points

Hello Ki,

the programm on the F28379S is running and i can communicate via CAN to the controller, the application is working. But i can´t connect via USB2000 JTAG any more.

0 Ki over 6 years ago in reply to sterie

TI__Guru**** 467491 points

What are the results of a JTAG connectivity test?
dev.ti.com/.../node

0 sterie over 6 years ago in reply to Ki

Intellectual 340 points

Hi Ki,

here are the results from JTAG connectivity test:

0 Ki over 6 years ago in reply to sterie

TI__Guru**** 467491 points

Your low-level JTAG connection is good. That is a good sign.

Likely the device itself is in a bad state.

The below article details many of the errors you see:
software-dl.ti.com/.../ccsv7_debugging_jtag_connectivity_issues.html

Error -2134 seems to be the main culprit here:
software-dl.ti.com/.../ccsv7_debugging_jtag_connectivity_issues.html

It could be that you flashed a location that shouldn't have been flashed. This can accidentally lock the device. Please check your device documentation, see if there is a way to recover from such a situation

ki

0 Ki over 6 years ago in reply to Ki

TI__Guru**** 467491 points

Hello,
I haven’t heard back from you, hence this issue is being closed. If you wish to continue the discussion, please post a reply with an update below (or create a new thread).

Thanks,
ki

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CCS/TMS320F28379S: Programm Password with UniFlash CommandLine