libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
Macros
UART Clock source selections
STM32L0xx Defines » RCC Defines
Collaboration diagram for UART Clock source selections:

Macros

#define RCC_CCIPR_USARTxSEL_PCLK   0
 
#define RCC_CCIPR_USARTxSEL_SYSCLK   1
 
#define RCC_CCIPR_USARTxSEL_HSI   2
 
#define RCC_CCIPR_USARTxSEL_LSE   3
 

Detailed Description

Macro Definition Documentation

◆ RCC_CCIPR_USARTxSEL_HSI

#define RCC_CCIPR_USARTxSEL_HSI   2

Definition at line 468 of file l0/rcc.h.

◆ RCC_CCIPR_USARTxSEL_LSE

#define RCC_CCIPR_USARTxSEL_LSE   3

Definition at line 469 of file l0/rcc.h.

◆ RCC_CCIPR_USARTxSEL_PCLK

#define RCC_CCIPR_USARTxSEL_PCLK   0

Definition at line 466 of file l0/rcc.h.

◆ RCC_CCIPR_USARTxSEL_SYSCLK

#define RCC_CCIPR_USARTxSEL_SYSCLK   1

Definition at line 467 of file l0/rcc.h.