On 6/15/21 9:41 AM, Alistair Francis wrote:
> Aren't you missing some timers, like timer[5] 0x4000_0C00?
> 
> Alistair

I double-checked using the reference manual and the datasheet and there 
is not timer[5]:
- page 36 of 
https://www.st.com/resource/en/reference_manual/cd00246267-stm32f100xx-advanced-arm-based-32-bit-mcus-stmicroelectronics.pdf
- page 30 of https://www.st.com/resource/en/datasheet/stm32f100cb.pdf

I believe ST is skipping numbers to guarantee that timer[n] will have a 
consistent address on different STM32 SoC.

Thanks,
-- Alexandre