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Flash Programming

Question asked by salam.mark on Jul 29, 2014
Latest reply on Jul 30, 2014 by Clive One
Hi,

I am using STM32F103R8T6.

I normally perform the in-circuit programming using the STMFlashLoader.exe

Sometimes I need to erase and program some pages performing an In-Application programming. I use the library function FLASH_ProgramWord().

The flash gets programmed correctly, but when later on I try to re-program using the STMFlashLoader.exe (I selectively erase only the pages that I program) it gives me error in verifying ("some pages might be write protected").
In order to solve the problem I am obliged to perform an Erase All.

Can someone help me on this? Do I miss something?

Thanks,

Marco

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