Using IO Header File in C++ Source Files in FR Family FR81S CY915XX Series MCUs – KBA217990

Version: *A

 

Question:

Can the IO header file included in the sample program be used in a C++ source file?

 

Answer:

The IO header file included in the sample program can be used in a C source file, but not in a C++ source file. If accessing the resource control register in the C ++ source file, you should define the pointer variable access and the structure.

 

Note:

This KBA applies to the following series of FR81S MCUs:

§  CY91520

§  CY91550

§  CY91570

§  CY91580

§  CY91590