topic Re: Erase Error in CodeWarrior Development Tools

Erase Error

floridamartinez — Mon, 20 Apr 2015 13:55:17 GMT

How do I fix the following error: " Error: Erase failed. Flash driver reports the following error(s): Operation Unsupported". What causes this error and how do I prevent it from occurring again? Thanks!!! It happened while erasing entire flash. It only happened with one board and it is the first time I see this error. I am not able to get past this error and program the board.

Re: Erase Error

Carlos_Mendoza — Mon, 20 Apr 2015 15:38:25 GMT

Hi Florida,

Could you tell us which MCU and CodeWarrior version are you using?

Best Regards,

Carlos Mendoza

Technical Support Engineer

Re: Erase Error

floridamartinez — Mon, 20 Apr 2015 16:54:10 GMT

Hi Carlos,

The CodeWarrior I am using is the CodeWarrior for Power Architecture version 10.3. The MCU is MPC8309CVMAHFCA. Thanks!

Sincerely,

Florida Martinez

Re: Erase Error

yipingwang — Mon, 27 Apr 2015 05:49:11 GMT

Hello Florida Martinez,

First please open console panel from Windows->Show view->Console, and execute the flash programming task again, then capture and attach the flash programming log.

Please check whether it is DDR initialization problem, please follow new project wizards to create a bare board project, then download and execute the sample program from Run->Debug Configurations-><project>-core00_RAM_<processor>_Download->Debug.

In addition, what NOR Flash do you use on your customized target? Have modified Local Bus Interface parameters(BR and OR) in the initialization file according to your target board?

Have a great day,
Yiping

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Re: Erase Error

floridamartinez — Fri, 29 Apr 2016 19:47:18 GMT

The error does not lie with the flash program. I ran it with another board, and the error did not occur there. It is only with the one board.