USARTEx Word Length

Defines
#define	USART_WORDLENGTH_7B   ((uint32_t)USART_CR1_M1)
#define	USART_WORDLENGTH_8B   0x00000000U
#define	USART_WORDLENGTH_9B   ((uint32_t)USART_CR1_M0)

---

Define Documentation

#define USART_WORDLENGTH_7B   ((uint32_t)USART_CR1_M1)

7-bit long USART frame

Definition at line 64 of file stm32l4xx_hal_usart_ex.h.

#define USART_WORDLENGTH_8B   0x00000000U

8-bit long USART frame

Definition at line 65 of file stm32l4xx_hal_usart_ex.h.

#define USART_WORDLENGTH_9B   ((uint32_t)USART_CR1_M0)

9-bit long USART frame

Definition at line 66 of file stm32l4xx_hal_usart_ex.h.

Referenced by HAL_USART_Receive(), HAL_USART_Receive_IT(), HAL_USART_Transmit(), HAL_USART_Transmit_IT(), HAL_USART_TransmitReceive(), and HAL_USART_TransmitReceive_IT().