stm32h7xx_hal_rcc.c has an error that I need to fix. I prefer not to modify the file in the Keil/Pack tree. I can find no way to make not compile E:\Reader\ReaderReceiverH7\Src\stm32h7xx_hal_rcc.c and use my modified file instead.
Why do you think this is not allowed?
I removed the "include in target build", added the two files (copy from pack) to the project and set the define "RTE_DEVICE_HAL_RCC" in tab C/C++
The project compiles with 0 errors/0 warnings
I got it to work.
Thanks for the help.