[bla]

Sorry, I was still referring to flashing (http://stackoverflow.com/questions/23895253/how-to-erase-just-some-bytes-of-flash-memory).

If a device has a block size of, say, 1 KB, that would still permit flash editing at that granularity, so I’m not sure if that’s the problem.

[bla]

Thanks, I’ll have to look more into linker scripting.

First it seemed odd there’s no simple way to selectively write memory regions but I guess that’s to do with the flash block-size grain limitation.

Other debuggers probably have a copy-modify-writeback function? Feature Request?

 

[bla]

Hi,

this thread would benefit from clarification what’s a valid ISR vector placement.

The two methods mentioned here are simple loader script MEMORY FLASH ORIGIN editing or placing your function in a specific section.

How does that interplay with custom bootloaders (stmduino, etc…) which locate themselves at 0x8000000 and jump to e.g. 0x8005000 for non-bootloader mode?

[Author]

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