I have an RTE_Device.h file in my LPC54618 project that is copyrighted by NXP. In that a comment states I need to provide mentioned functions myself. In my case that would be SPI0_GetFreq(), SPI0_InitPins() and SPI0_DeinitPins().
But I couldn't find any examples or anything at all about them.
Where can I find that documentation?
Edit: Attached RTE_Device.h. (Was automatically zipped up.) In Line 155 the functions are mentioned in a Comment.