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Original question:

SM320F28335-HT: Possibility of F28335 flash library with EABI support

CCS/TMS320F28335: error to erase the flash, why?

Francisco Reis
Intellectual 310 points
Part Number: TMS320F28335

Tool/software: Code Composer Studio

Hello.

I dowloaded my code into the flash of the DSP F28335 a some time ago, through C2Prog tool.

But now, when using C2Prog trying again to download the new code to the Flash memory, there was an error when trying to erase the Flash sector A. It got an error!? (issue1.png). Then, I closed the C2prog.

But after that, the device does not execute my code that was recorded before and I can't download any code, even with XDS100v2 emulator.

Before writing to flash, I noticed that there was a warning in CCS (Issue.png):

  1. What can cause that error to erase the flash (Issue1.png)?
  2. That warning could generate the erase flash error?