Super User

Question

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

Forum|Forum|1 year ago
October 28, 2024
2 replies
1886 views

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.

This topic has been closed for replies.

Super User

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

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.

Guru

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.

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