KEIL ST license trouble ... howto switch free vs user ST license

[MM..1]

Actualy i test ST licensing in KEIL 6. 

Error: *** Project 'xxx', Target 'xxx', Device 'STMicroelectronics::STM32G431CBTx' is not supported by Toolchain ! ***.

this is result with target set to G431, but size of my code is only 15k, why cant use compiler 6 ?? 5.06 work.

My next test is change target to G071 and try build same G4 code = compiled without issue, but i dont test it on MCU.(G4)

How toggle between free and

or 32k limited free dont exist ? But Compiller 5 support it.

[Andrew Neil]

You need to contact Keil (ie, ARM) for issues with their licensing of their products:

https://developer.arm.com/support/licensing 

https://community.arm.com/support-forums/f/keil-forum

[Tesla DeLorean]

The Cortex-M0(+) version will not compile for other MCU, there is a license file in the top-level. Install a second instance of Keil, ie one with ST CM0(+) tool chain and one with your license or the EVAL version.

You can have the PACKS live in their own tree and that can be shared amongst Keil instances.