HAL USART APIs listing for migration

This section provides a full listing of the HAL1 APIs for migration. It includes the various constants, enumerations, structures, functions, and macros.

HAL USART constants

HAL1	series	HAL2	Refer to
USART_FLAG_FE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_FLAG_NE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_FLAG_ORE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_FLAG_IDLE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_FLAG_RXFNE	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_RXNE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_FLAG_TC	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_FLAG_RTOF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_TXFNF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_TXE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_FLAG_UDR	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_BUSY	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_PE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_FLAG_TEACK	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_REACK	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_RXFF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_RXFT	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_TXFT	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_FLAG_TXFE	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_IT_MASK	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_IT_PE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
USART_IT_TC	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
USART_IT_RXNE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
USART_IT_RXFNE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_IDLE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
USART_IT_ERR	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
USART_IT_ORE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_NE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_FE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_RXFF	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_TXFE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_RXFT	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_TXFT	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_TXFNF	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_IT_TXE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
USART_CLEAR_TXFECF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_CLEAR_PEF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_CLEAR_FEF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_CLEAR_NEF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_CLEAR_OREF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_CLEAR_IDLEF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_CLEAR_TCF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_CLEAR_UDRF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_CLEAR_RTOF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_NSS_HARD	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_NSS_SOFT	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
USART_NACK_ENABLE	f4	Removed as not used by this HAL USART Driver ( SMARTCARD specific setting handled by HAL SMARTCARD).	Refer to
USART_NACK_DISABLE	f4	Removed as not used by this HAL USART Driver ( SMARTCARD specific setting handled by HAL SMARTCARD)	Refer to
USART_SLAVEMODE_ENABLE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_SLAVEMODE_DISABLE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_FIFOMODE_DISABLE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_FIFOMODE_ENABLE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_AUTONOMOUS_MODE_DISABLE	u5	Removed / New usage sequence	Refer to
USART_AUTONOMOUS_MODE_ENABLE	u5	Removed / New usage sequence	Refer to
USART_IDLE_FRAME_ENABLE	u5	Removed / New usage sequence	Refer to
USART_IDLE_FRAME_DISABLE	u5	Removed / New usage sequence	Refer to
USART_TRIG_POLARITY_RISING	u5	HAL_USART_AM_TRIG_RISING	Refer to
USART_TRIG_POLARITY_FALLING	u5	HAL_USART_AM_TRIG_FALLING	Refer to
USART_WORDLENGTH_8B	f4	HAL_USART_WORD_LENGTH_8_BIT	Refer to
USART_WORDLENGTH_9B	f4	HAL_USART_WORD_LENGTH_9_BIT	Refer to
USART_WORDLENGTH_7B	u5, h5, c0, l4, g4, g0, h7	HAL_USART_WORD_LENGTH_7_BIT	Refer to
USART_WORDLENGTH_8B	u5, h5, c0, l4, g4, g0, h7	HAL_USART_WORD_LENGTH_8_BIT	Refer to
USART_WORDLENGTH_9B	u5, h5, c0, l4, g4, g0, h7	HAL_USART_WORD_LENGTH_9_BIT	Refer to
USART_LPTIM1_OUT_TRG	u5	HAL_USART_AM_TRIG_LPTIM1_CH1	Refer to
USART_LPTIM2_OUT_TRG	u5	HAL_USART_AM_TRIG_LPTIM2_CH1	Refer to
USART_COMP1_OUT_TRG	u5	HAL_USART_AM_TRIG_COMP1_OUT	Refer to
USART_COMP2_OUT_TRG	u5	HAL_USART_AM_TRIG_COMP2_OUT	Refer to
USART_RTC_ALRA_TRG	u5	HAL_USART_AM_TRIG_RTC_ALRA_TRG	Refer to
USART_RTC_WUT_TRG	u5	HAL_USART_AM_TRIG_RTC_WUT_TRG	Refer to
USART_EXTI_LINE9_TRG	u5	HAL_USART_AM_TRIG_EXTI9	Refer to
USART_EXTI_LINE6_TRG	u5	HAL_USART_AM_TRIG_EXTI6	Refer to
USART_GPDMA1_CH3_TCF_TRG	u5	HAL_USART_AM_TRIG_GPDMA1_CH3_TC	Refer to
USART_GPDMA1_CH2_TCF_TRG	u5	HAL_USART_AM_TRIG_GPDMA1_CH2_TC	Refer to
USART_GPDMA1_CH0_TCF_TRG	u5	HAL_USART_AM_TRIG_GPDMA1_CH0_TC	Refer to
USART_GPDMA1_CH1_TCF_TRG	u5	HAL_USART_AM_TRIG_GPDMA1_CH1_TC	Refer to
USART_TXFIFO_THRESHOLD_1_8	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_1_8	Refer to
USART_TXFIFO_THRESHOLD_1_4	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_1_4	Refer to
USART_TXFIFO_THRESHOLD_1_2	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_1_2	Refer to
USART_TXFIFO_THRESHOLD_3_4	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_3_4	Refer to
USART_TXFIFO_THRESHOLD_7_8	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_7_8	Refer to
USART_TXFIFO_THRESHOLD_8_8	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_8_8	Refer to
USART_RXFIFO_THRESHOLD_1_8	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_1_8	Refer to
USART_RXFIFO_THRESHOLD_1_4	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_1_4	Refer to
USART_RXFIFO_THRESHOLD_1_2	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_1_2	Refer to
USART_RXFIFO_THRESHOLD_3_4	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_3_4	Refer to
USART_RXFIFO_THRESHOLD_8_8	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_8_8	Refer to
USART_RXFIFO_THRESHOLD_7_8	u5, h5, c0, l4, g4, g0, h7	HAL_USART_FIFO_THRESHOLD_7_8	Refer to
HAL_USART_ERROR_ORE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_RECEIVE_ERROR_ORE	Refer to
HAL_USART_ERROR_DMA	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_ERROR_UDR	u5, h5, c0, l4, g4, g0, h7	HAL_USART_TRANSMIT_ERROR_UDR	Refer to
HAL_USART_ERROR_RTO	u5, h5, c0, l4, g4, g0, h7	HAL_USART_RECEIVE_ERROR_RTO	Refer to
HAL_USART_ERROR_FE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_RECEIVE_ERROR_FE	Refer to
HAL_USART_ERROR_NE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_RECEIVE_ERROR_NE	Refer to
HAL_USART_ERROR_NONE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_ERROR_NONE	Refer to
HAL_USART_ERROR_PE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_RECEIVE_ERROR_PE	Refer to
HAL_USART_ERROR_INVALID_CALLBACK	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
USART_STOPBITS_0_5	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STOP_BIT_0_5	Refer to
USART_STOPBITS_1	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STOP_BIT_1	Refer to
USART_STOPBITS_1_5	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STOP_BIT_1_5	Refer to
USART_STOPBITS_2	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STOP_BIT_2	Refer to
USART_PARITY_NONE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_PARITY_NONE	Refer to
USART_PARITY_EVEN	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_PARITY_EVEN	Refer to
USART_PARITY_ODD	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_PARITY_ODD	Refer to
USART_MODE_RX	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_DIRECTION_RX	Refer to
USART_MODE_TX	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_DIRECTION_TX	Refer to
USART_MODE_TX_RX	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_DIRECTION_TX_RX	Refer to
USART_CLOCK_DISABLE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_CLOCK_ENABLE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
USART_POLARITY_LOW	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_CLOCK_POLARITY_LOW	Refer to
USART_POLARITY_HIGH	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_CLOCK_POLARITY_HIGH	Refer to
USART_PHASE_1EDGE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_CLOCK_PHASE_1_EDGE	Refer to
USART_PHASE_2EDGE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_CLOCK_PHASE_2_EDGE	Refer to
USART_LASTBIT_DISABLE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_CLOCK_LAST_BIT_DISABLED	Refer to
USART_LASTBIT_ENABLE	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_CLOCK_LAST_BIT_ENABLED	Refer to
USART_PRESCALER_DIV1	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV1	Refer to
USART_PRESCALER_DIV2	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV2	Refer to
USART_PRESCALER_DIV4	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV4	Refer to
USART_PRESCALER_DIV8	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV8	Refer to
USART_PRESCALER_DIV256	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV256	Refer to
USART_PRESCALER_DIV128	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV128	Refer to
USART_PRESCALER_DIV64	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV64	Refer to
USART_PRESCALER_DIV32	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV32	Refer to
USART_PRESCALER_DIV16	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV16	Refer to
USART_PRESCALER_DIV12	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV12	Refer to
USART_PRESCALER_DIV10	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV10	Refer to
USART_PRESCALER_DIV6	u5, h5, c0, l4, g4, g0, h7	HAL_USART_PRESCALER_DIV6	Refer to
USART_TXDATA_FLUSH_REQUEST	u5, h5, c0, l4, g4, g0, h7	LL_USART_REQUEST_TX_DATA_FLUSH	Refer to
USART_RXDATA_FLUSH_REQUEST	u5, h5, c0, l4, g4, g0, h7	LL_USART_REQUEST_RX_DATA_FLUSH	Refer to
USART_CR_POS	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_CR_MASK	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_ISR_MASK	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_ISR_POS	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to

---

HAL USART enumerations

HAL1	series	HAL2	Refer to
HAL_USART_CallbackIDTypeDef	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_RX_HALFCOMPLETE_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_MSPDEINIT_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_MSPINIT_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_TX_FIFO_EMPTY_CB_ID	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
HAL_USART_RX_FIFO_FULL_CB_ID	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
HAL_USART_ABORT_COMPLETE_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_TX_HALFCOMPLETE_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_TX_RX_COMPLETE_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_RX_COMPLETE_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_TX_COMPLETE_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_ERROR_CB_ID	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
USART_ClockSourceTypeDef	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_PCLK1	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_PCLK2	u5, h5, l4, g4	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_D2PCLK1	h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_D2PCLK2	h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_PLL2	h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_PLL3	h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_HSI	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_SYSCLK	u5, c0, l4, g4, g0	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_LSE	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_UNDEFINED	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_CSI	h5, h7	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_PLL2Q	h5	Removed / New usage sequence	Refer to
USART_CLOCKSOURCE_PLL3Q	h5	Removed / New usage sequence	Refer to
HAL_USART_StateTypeDef	u5, h5, c0, l4, g4, g0, f4, h7	hal_usart_state_t	Refer to
HAL_USART_STATE_RESET	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STATE_RESET	Refer to
HAL_USART_STATE_READY	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STATE_INIT	Refer to
HAL_USART_STATE_BUSY	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_STATE_BUSY_TX	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STATE_TX_ACTIVE	Refer to
HAL_USART_STATE_BUSY_RX	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STATE_RX_ACTIVE	Refer to
HAL_USART_STATE_BUSY_TX_RX	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_STATE_TX_RX_ACTIVE	Refer to
HAL_USART_STATE_TIMEOUT	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_STATE_ERROR	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to

---

HAL USART macros

HAL1	series	HAL2	Refer to
__HAL_USART_CLEAR_FLAG	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_CLEAR_NEFLAG	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_CLEAR_PEFLAG	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_CLEAR_FEFLAG	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_CLEAR_OREFLAG	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_CLEAR_IDLEFLAG	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_CLEAR_UDRFLAG	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
__HAL_USART_CLEAR_TXFECF	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
__HAL_USART_CLEAR_IT	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
__HAL_USART_DISABLE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_ENABLE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_GET_FLAG	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New Usage changes	Refer to
__HAL_USART_ONE_BIT_SAMPLE_DISABLE	u5, h5, c0, l4, g4, g0, f4, h7	Removed as not used by this HAL USART Driver ( UART specific setting handled by HAL UART)	Refer to
__HAL_USART_ONE_BIT_SAMPLE_ENABLE	u5, h5, c0, l4, g4, g0, f4, h7	Removed as not used by this HAL USART Driver ( UART specific setting handled by HAL UART)	Refer to
__HAL_USART_SEND_REQ	u5, h5, c0, l4, g4, g0, h7	Removed / New Usage changes	Refer to
__HAL_USART_GET_IT_SOURCE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
__HAL_USART_GET_IT	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
__HAL_USART_DISABLE_IT	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
__HAL_USART_ENABLE_IT	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
__HAL_USART_RESET_HANDLE_STATE	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to

---

HAL USART structures

HAL1	series	HAL2	Refer to
USART_InitTypeDef	u5, h5, c0, l4, g4, g0, f4, h7	hal_usart_config_t	Refer to
USART_AutonomousModeConfTypeDef	u5	hal_usart_am_config_t	Refer to
pUSART_CallbackTypeDef	u5, h5, c0, l4, g4, g0, f4, h7	hal_usart_cb_t	Refer to
USART_HandleTypeDef	u5, h5, c0, l4, g4, g0, f4, h7	hal_usart_handle_t	Refer to

---

HAL USART functions

HAL1	series	HAL2	Refer to
HAL_USART_Init	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Init	Refer to
HAL_USART_DeInit	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_DeInit	Refer to
HAL_USART_MspInit	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_MspDeInit	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_Transmit	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Transmit	Refer to
HAL_USART_Receive	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Receive	Refer to
HAL_USART_TransmitReceive	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_TransmitReceive	Refer to
HAL_USART_Transmit_IT	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Transmit_IT	Refer to
HAL_USART_Receive_IT	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Receive_IT	Refer to
HAL_USART_TransmitReceive_IT	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_TransmitReceive_IT	Refer to
HAL_USART_Transmit_DMA	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Transmit_DMA	Refer to
HAL_USART_Receive_DMA	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Receive_DMA	Refer to
HAL_USART_TransmitReceive_DMA	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_TransmitReceive_DMA	Refer to
HAL_USARTEx_EnableFifoMode	u5, h5, c0, l4, g4, g0, h7	HAL_USART_EnableFifoMode	Refer to
HAL_USARTEx_DisableFifoMode	u5, h5, c0, l4, g4, g0, h7	HAL_USART_DisableFifoMode	Refer to
HAL_USARTEx_SetRxFifoThreshold	u5, h5, c0, l4, g4, g0, h7	HAL_USART_SetRxFifoThreshold	Refer to
HAL_USARTEx_SetTxFifoThreshold	u5, h5, c0, l4, g4, g0, h7	HAL_USART_SetTxFifoThreshold	Refer to
HAL_USARTEx_SetConfigAutonomousMode	u5	HAL_USART_AM_SetConfigPacketTrigger	Refer to
HAL_USARTEx_GetConfigAutonomousMode	u5	HAL_USART_AM_GetConfigPacketTrigger	Refer to
HAL_USARTEx_ClearConfigAutonomousMode	u5	Removed / New usage sequence	Refer to
HAL_USARTEx_ConfigNSS	u5, h5, c0, l4, g4, g0, h7	HAL_USART_SetSlaveSelect	Refer to
HAL_USART_Abort_IT	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Abort_IT	Refer to
HAL_USART_Abort	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Abort	Refer to
HAL_USARTEx_EnableSlaveMode	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
HAL_USARTEx_DisableSlaveMode	u5, h5, c0, l4, g4, g0, h7	Removed / New usage sequence	Refer to
HAL_USART_DMAStop	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_DMAResume	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Resume_DMA	Refer to
HAL_USART_DMAPause	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_Pause_DMA	Refer to
HAL_USART_IRQHandler	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_IRQHandler	Refer to
HAL_USART_RegisterCallback	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_UnRegisterCallback	u5, h5, c0, l4, g4, g0, f4, h7	Removed / New usage sequence	Refer to
HAL_USART_RxHalfCpltCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_RxHalfCpltCallback	Refer to
HAL_USART_RxHalfCpltCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_RxHalfCpltCallback	Refer to
HAL_USART_RxCpltCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_RxCpltCallback	Refer to
HAL_USART_TxCpltCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_TxCpltCallback	Refer to
HAL_USART_TxHalfCpltCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_TxHalfCpltCallback	Refer to
HAL_USART_TxRxCpltCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_TxRxCpltCallback	Refer to
HAL_USARTEx_RxFifoFullCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_RxFifoFullCallback	Refer to
HAL_USARTEx_TxFifoEmptyCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_TxFifoEmptyCallback	Refer to
HAL_USART_AbortCpltCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_AbortCpltCallback	Refer to
HAL_USART_ErrorCallback	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_ErrorCallback	Refer to
HAL_USART_GetState	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_GetState	Refer to
HAL_USART_GetError	u5, h5, c0, l4, g4, g0, f4, h7	HAL_USART_GetLastErrorCodes	Refer to

---

HAL USART legacy aliases (HAL1 to HAL1)

Note

This table provides a list of HAL1 to HAL1 legacy aliases defined in the stm32_hal_legacy.h HAL1 header file. To migrate the aliased HAL1 APIs, search for them in the HAL1 to HAL2 sections: HAL USART constants, HAL USART enumerations, HAL USART macros, HAL USART structures, HAL USART functions.

HAL1 legacy API alias	HAL1 API
__HAL_USART_GETCLOCKSOURCE	USART_GETCLOCKSOURCE
USART_CLOCK_DISABLED	USART_CLOCK_DISABLE
USART_CLOCK_ENABLED	USART_CLOCK_ENABLE
USARTNACK_ENABLED	USART_NACK_ENABLE
USARTNACK_DISABLED	USART_NACK_DISABLE
__USART_ENABLE_IT	__HAL_USART_ENABLE_IT
__USART_DISABLE_IT	__HAL_USART_DISABLE_IT
__USART_ENABLE	__HAL_USART_ENABLE
__USART_DISABLE	__HAL_USART_DISABLE
__USART_GETCLOCKSOURCE	USART_GETCLOCKSOURCE