FATFS for STM32u575

[ire]

Hi! I read from many posts that it's possible to use FAFTS with this board, but I can't get the project to compile without errors. The weird thing is that errors appear between the files of the libraries themselves (attached photo). Variables that are defined show up as undefined. Moreover, in the main I have also defined this type of variables and it accepts them well. Any idea what might be going on?

Thanks

 

[Andrew Neil]

---

@ire wrote:

Variables that are defined show up as undefined.

---

Those messages are not complaining about variable names: they are saying that the type names FATFS and FIL are not defined.

Probably, you're missing a header file - the one which defines those types.

Please give more detail on how you created this project.

 

---

@ire wrote:

 this board

---

What board? You've mentioned a chip, but haven't said what board it's on.

 

How to write your question to maximize your chances to find a solution

[ire]

I'm using the NUCLEO U575ZI-Q. I created the project with STM32CubeMX, adding FreeRTOS and starting SDMMC1. As FatFs can't be implemented directly, I started it in a project for STM32L4R9ZGTx and then I put the all the files for FatFs in my project.

[Andrew Neil]

---

@ire wrote:

 FatFs can't be implemented directly.

---

Not sure what you mean by that?

 

---

@ire wrote:

I started it in a project for STM32L4R9ZGTx and then I put the all the files for FatFs in my project.

---

Again, it sound like you missed one.

If you do a text search through all those files, is there anywhere that defines the the type names FATFS and FIL ?