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Programming external flash with ST-LINK UTILITY

Question asked by t.rouse on May 25, 2017
Latest reply on May 25, 2017 by Alex R

Hi,

 

I'm programming a board which contains STM32F429 microcontroller and an external flash (S29GL128S), and I've added the external flash *.stldr file. 

 

I'm trying to load a .hex file which KEIL I know that it works (because, through keil environment I don't have any problem), but during ST-LINK Utility programming I have the follow result:

 

 

There are Timeout during flash programming, erase operation errors and "unabla to run On-chip verification" but, finally appears "Programmed memory Checksum: 0x13FE0CC0". So, what is meaning this result?

 

Why I have these errors? Do you know how I can solved it?

 

Thanks in advance

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