Macros
#define	USART_IT_PE ((uint32_t)(USART_CR1_REG_INDEX << 28U \| USART_CR1_PEIE))

#define	USART_IT_TXE ((uint32_t)(USART_CR1_REG_INDEX << 28U \| USART_CR1_TXEIE))

#define	USART_IT_TC ((uint32_t)(USART_CR1_REG_INDEX << 28U \| USART_CR1_TCIE))

#define	USART_IT_RXNE ((uint32_t)(USART_CR1_REG_INDEX << 28U \| USART_CR1_RXNEIE))

#define	USART_IT_IDLE ((uint32_t)(USART_CR1_REG_INDEX << 28U \| USART_CR1_IDLEIE))

#define	USART_IT_LBD ((uint32_t)(USART_CR2_REG_INDEX << 28U \| USART_CR2_LBDIE))

#define	USART_IT_CTS ((uint32_t)(USART_CR3_REG_INDEX << 28U \| USART_CR3_CTSIE))

#define	USART_IT_ERR ((uint32_t)(USART_CR3_REG_INDEX << 28U \| USART_CR3_EIE))

Detailed Description

Elements values convention: 0xY000XXXX

XXXX : Interrupt mask in the XX register
Y : Interrupt source register (2bits)
- 01: CR1 register
- 10: CR2 register
- 11: CR3 register

Macros