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Anybody use Keil RTOS2 with STM32F4 / STM32L4 with SD and / or USB? ST provide CMSIS Drivers?

Question asked by John F. on Mar 29, 2017

The latest Keil MDK-ARM offers support for CMSIS compatible RTOS2 but to use their Middleware for SD Card or USB CMSIS drivers are required.


RTOS2 looks like a way forward but will ST Microelectronics provide CMSIS drivers?


As far as I can tell, it's not an option to use the leagacy support for the STM32L4 series.


I won't use HAL ... so do I have any other options other than trying to write my own CMSIS compatible drivers?