I'm trying to use the Clocks and Pins config tools integrated in MCUXpresso, without much luck.
I have the current MCUXpresso installed (v 10.1.), and have downloaded and installed the SDK for a FRDM-KL27Z board. The NXP list of supported devices indicates this board is fully supported for Pins and Clocks config tools (although only partially supported for the Peripherals tool).
I start MCUXpresso, create a new C/C++ project using the FRDM-KL27Z board using defaults. I then open the Pins perspective (using Window... Perspective... Open Perspective... Other... Pins) but the resulting view says "No processor selected". If I change to the Clocks perspective instead, it reports an error "MCU is not selected". So how the heck do you select the processor ?
I'd look in the documentation for the config tools, if only it existed...