LSE as timer clock source in stm32L151

[aykutulusan]

Posted on November 03, 2016 at 09:46

Hello,

Clock source of st32 is MSI. But I want to use LSE as clock source of timers.

is it possible?

[Nesrine M_O]

Posted on November 03, 2016 at 13:31

Hi kutay,

The LSE clock is internally redirected to the TIM9/TIM10/TIM11’s ETR inputs, which are used as additional clock sources.

For more details please refer to the Reset and clock control (RCC) chapter on your reference manual.

-Syrine-

[aykutulusan]

Posted on November 03, 2016 at 14:54

Thanks a lot