Migrate from STM32L433 to STM32F410

[qasimp]

I want to port from STM32L433 MCU to STM32F410 MCU for my application. I am using an ECLIPSE IDE and OpenOCD debugging and have custom drivers (not the HAL from stm) for L4 for peripherals and clock. The underlying hardware has changed to F410 and I want to know the differences in L4 to F4. The application mainly uses LPUART and other peripherals associated with it (Timers, gpio etc.) and I want to know whether porting the same to F4 would be possible?

I see an application note which migrates from F4 to L4, but I need the reverse (https://www.st.com/content/ccc/resource/technical/document/application_note/group0/87/fc/79/9d/3c/cc/49/84/DM00144612/files/DM00144612.pdf/jcr:content/translations/en.DM00144612.pdf) 

Thanks!

[STTwo-32]

Hello @qasimp 

In fact, all Migration application notes are from an older generation to a Newer one. So, Since the STM32L4 generation is newer then the STM32F4, there is not such an application note. I suggest you try some reverse engineering and if you find some issues, you can create a new post for the Question here on the ST Community.

Best Regards.

STTwo-32

[TDK]

That document is relevant for you as well. The changes from STM32L4 -> F4 are the reverse of F4 -> L4, which the document outlines.