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How to write my own data to the flash of K64  ( above the program)

Question asked by Eli Arad on Sep 26, 2016
Latest reply on Sep 28, 2016 by Eli Arad

Hi

 

Is it possible to write some userdata( my own data) at the end of the flash for later on to read it back?

I tried to do so with the flash driver API and i cannot read back using the ReadResource function.

 

I tried both k64 flash driver demo  and the bootloader flash driver demo ( they are almost the same, Note that the enum defined there with small and capital letter) 

In both i am getting invalid argument.

 

1. is it possible to write and read user data to the flash?

2. can someone test and and show a working example?

3.If it is not possible , where can i store user data for my firmware without using sdcard?

 

Thanks!

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