ISSUE: How to generate fsdata_custom.c file for Ethernet interface with STM32F74 uC?

[SGupt.7]

Hello all,

I am trying to implement ethernet connectivity with stm32f74 uC using lwIP stack.

I am able to generate fsdata.c file.

I have used the 3rd party tool - makefsdata.exe to generate fsdata.c file.

Now I would need another file - fsdata_custom.c before compiling the program.

Could anyone please suggest, how can I generate this file?

Also, I would like to know what is the difference between these two files.

Any help is appreciated.

[Walid ZRELLI]

Hello @SGupt.7​ ,

Below are the steps to create the fsdata_custom.c file:

1) Make sure you have Perl installed (Google Active Perl or Strawberry Perl if you are using Windows).

2) Open a command prompt and navigate to the directory that contains makefsdata

3) Type “perl makefsdata�?.

This will overwrite your fsdata so make sure you have a backup if it contains anything you want to keep.

Check out this video, it might be useful for you.

BeST Regards,

Walid