Porting USART code to STM32L0.

[GErma.1]

I am porting a code written for the stm32f4 to stm32l0. 

The code uses the ll diver to configure USART1 with the following statement:

LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOA)

The LL_AHB1_GRP1_PERIPH_GPIOA value is not defined for the STM32L0.

Where can i found more information on the clock configuration?

BR

Gilberto

[Tesla DeLorean · Accepted solution]

The reference manual would cover th​e clock sources and register definitions and usage.