Building a CrossWorks Platform library sample app for Olimex STM32-H405: Missing platform_pin_function[]

Hello,

I have put together a small demo using the CrossWorks Platform library for the STM32-H405 Olimex board. I had to define the following array in my app:

unsigned char platform_pin_function[256];

I could not find it defined in the Platform Library sources.
Also had to create the header file platform_config.h. I have the feeling this is a case of RTFM on my side, but could not find the information.

The demo works though.

Regards,
Jose