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FatFs: trying to use f_getcwd, Default ISR

Question asked by Neil Porven on Sep 21, 2015
Latest reply on May 17, 2017 by prachipanse

Hi everyone,

 

I would like to use the following function to retrieve the current working directory: f_getcwd

 

TCHAR *filename;               //Pointer to the buffer to receive the current directory string

 

//Get current working directory

fr = f_getcwd (filename,sizeof(filename));

 

After stepping over this line, the software goes to Default ISR.

 

I am not sure if I am defining the buffer correctly, there really isn't an example I can follow.

 

Has someone worked through this issue?

 

Thanks,

Neil

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