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FLASH_Unlock() in mdk v5?

I need to use a library that relies on FLASH_Unlock and functions following it, however upon calling that function I get an error saying the function is invalid in C99. The library I use has an example file which is written in mdk v4 and works just fine. Is there a way I can use FLASH_Unlock() function?

Top replies

Andy Neil over 5 years ago +1

Broman3100 said: I need to use a library that relies on FLASH_Unlock What library, exactly? Broman3100 said: I get an error saying the function is invalid in C99 Copy & paste the full, unabridged...
Andy Neil over 5 years ago in reply to Broman3100 +1 verified

This is ST's code - nothing to do with ARM. The message does not say anything about the function being invalid in C99! "implicitly declared" means that you have failed to provide an explicit declaration...
Westonsupermare Pier over 5 years ago in reply to Broman3100 +1 verified

Likely because you are not including one or more .H file. The settings for the Include Path pull from the wrong, or inappropriate place. ie not consistent with the .C file providing the functionality...