Enum stm32l0x1_hal::rcc::clocking::USARTClkSource
source · pub enum USARTClkSource {
PCLK,
SYSCLK,
HSI16,
LSE,
}
Expand description
Available clocks with which a USART can be driven.
Variants§
PCLK
U(S)ART-specific peripheral clock (PCLK1, PCLK2)
SYSCLK
Core system clock
HSI16
High-speed 16 MHz RC
LSE
Low-speed external osc