Dominik Barwacz

Library can simply be no-op when runtime api is below 24 and there won't be a need to specify override parameters.

STM32F1 does not finish init code, hanging in `SystemClock_Config`

2

### Description Running an empty project with F103C as a board causes the controller to enter a loop (in this line: https://github.com/stm32duino/Arduino_Core_STM32/blob/5e4f22065273339bbd74c01b8209e9592d2c30bd/variants/STM32F1xx/F103C8T_F103CB(T-U)/variant_PILL_F103Cx.cpp#L109). I tested Renode's example config and they run...

STM32F103 (Bluepill) simulation with CAN bus

2

### Description I see that [bluepills cpu definitions](https://github.com/renode/renode/blob/master/platforms/cpus/stm32f103.repl) don't include CAN like [STM32F4 does](https://github.com/renode/renode/blob/master/platforms/cpus/stm32f4.repl#L31) (although bluepills support CAN - [reference](https://miro.medium.com/v2/resize:fit:1400/format:webp/0*r7Y5Z7LXcx2Bmy3f.gif)) Is it even possible to tweak the definition to be...