For one example, you want turn on LED so you can write [ LED_Data_ADDR |= LED_MASK; ] These definitions are there in PSoCGPIOINT.h of Lib/Lib_Header. OK?
Hi - and thanks to both of you.
I actually looked in the PSoCGPIOINT.h file and found the answer to my question, so you've just confirmed that I interpreted the info in the file correctly. Of course, my working project also convinced me. I can now move that pesky push button switch to wherever there's a free pin on a port and not have to keep editing my switch function! I need the pin mask is so that I can use shadow registers flexibly.