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2022-10-17 65b5428a731a94493c33dbc4bebfe63c5e0c5b13

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bfc108	1	/**
Q	2	******************************************************************************
	3	* @file stm32f0xx_hal_uart_ex.h
	4	* @author MCD Application Team
	5	* @brief Header file of UART HAL Extended module.
	6	******************************************************************************
	7	* @attention
	8	*
	9	* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
	10	*
	11	* Redistribution and use in source and binary forms, with or without modification,
	12	* are permitted provided that the following conditions are met:
	13	* 1. Redistributions of source code must retain the above copyright notice,
	14	* this list of conditions and the following disclaimer.
	15	* 2. Redistributions in binary form must reproduce the above copyright notice,
	16	* this list of conditions and the following disclaimer in the documentation
	17	* and/or other materials provided with the distribution.
	18	* 3. Neither the name of STMicroelectronics nor the names of its contributors
	19	* may be used to endorse or promote products derived from this software
	20	* without specific prior written permission.
	21	*
	22	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	23	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	24	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	25	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
	26	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	27	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
	28	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
	29	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
	30	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	31	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	32	*
	33	******************************************************************************
	34	*/
	35
	36	/* Define to prevent recursive inclusion -------------------------------------*/
	37	#ifndef __STM32F0xx_HAL_UART_EX_H
	38	#define __STM32F0xx_HAL_UART_EX_H
	39
	40	#ifdef __cplusplus
	41	extern "C" {
	42	#endif
	43
	44	/* Includes ------------------------------------------------------------------*/
	45	#include "stm32f0xx_hal_def.h"
	46
	47	/** @addtogroup STM32F0xx_HAL_Driver
	48	* @{
	49	*/
	50
	51	/** @addtogroup UARTEx
	52	* @{
	53	*/
	54
	55	/* Exported types ------------------------------------------------------------*/
	56	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	57	/** @defgroup UARTEx_Exported_Types UARTEx Exported Types
	58	* @{
	59	*/
	60
	61	/**
	62	* @brief UART wake up from stop mode parameters
	63	*/
	64	typedef struct
	65	{
	66	uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF).
	67	This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection.
	68	If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must
	69	be filled up. */
	70
	71	uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long.
	72	This parameter can be a value of @ref UART_WakeUp_Address_Length. */
	73
	74	uint8_t Address; /!< UART/USART node address (7-bit long max). /
	75	} UART_WakeUpTypeDef;
	76
	77	/**
	78	* @}
	79	*/
	80	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	81
	82	/* Exported constants --------------------------------------------------------*/
	83	/** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants
	84	* @{
	85	*/
	86
	87	/** @defgroup UARTEx_Word_Length UARTEx Word Length
	88	* @{
	89	*/
	90	#if defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	91	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	92	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC)
	93	#define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) /!< 7-bit long UART frame /
	94	#define UART_WORDLENGTH_8B (0x00000000U) /!< 8-bit long UART frame /
	95	#define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) /!< 9-bit long UART frame /
	96	#else
	97	#define UART_WORDLENGTH_8B (0x00000000U) /!< 8-bit long UART frame /
	98	#define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) /!< 9-bit long UART frame /
	99	#endif /* defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	100	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	101	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC) */
	102	/**
	103	* @}
	104	*/
	105
	106	/** @defgroup UARTEx_AutoBaud_Rate_Mode UARTEx Advanced Feature AutoBaud Rate Mode
	107	* @{
	108	*/
	109	#if defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	110	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	111	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC)
	112	#define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT (0x00000000U) /!< Auto Baud rate detection on start bit /
	113	#define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0) /!< Auto Baud rate detection on falling edge /
	114	#define UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME ((uint32_t)USART_CR2_ABRMODE_1) /!< Auto Baud rate detection on 0x7F frame detection /
	115	#define UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME ((uint32_t)USART_CR2_ABRMODE) /!< Auto Baud rate detection on 0x55 frame detection /
	116	#else
	117	#define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT (0x00000000U) /!< Auto Baud rate detection on start bit /
	118	#define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0) /!< Auto Baud rate detection on falling edge /
	119	#endif /* defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	120	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	121	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC) */
	122	/**
	123	* @}
	124	*/
	125
	126	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	127	/** @defgroup UARTEx_LIN UARTEx Local Interconnection Network mode
	128	* @{
	129	*/
	130	#define UART_LIN_DISABLE (0x00000000U) /!< Local Interconnect Network disable /
	131	#define UART_LIN_ENABLE ((uint32_t)USART_CR2_LINEN) /!< Local Interconnect Network enable /
	132	/**
	133	* @}
	134	*/
	135
	136	/** @defgroup UARTEx_LIN_Break_Detection UARTEx LIN Break Detection
	137	* @{
	138	*/
	139	#define UART_LINBREAKDETECTLENGTH_10B (0x00000000U) /!< LIN 10-bit break detection length /
	140	#define UART_LINBREAKDETECTLENGTH_11B ((uint32_t)USART_CR2_LBDL) /!< LIN 11-bit break detection length /
	141	/**
	142	* @}
	143	*/
	144	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	145
	146	/** @defgroup UART_Flags UARTEx Status Flags
	147	* Elements values convention: 0xXXXX
	148	* - 0xXXXX : Flag mask in the ISR register
	149	* @{
	150	*/
	151	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	152	#define UART_FLAG_REACK (0x00400000U) /!< UART receive enable acknowledge flag /
	153	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	154	#define UART_FLAG_TEACK (0x00200000U) /!< UART transmit enable acknowledge flag /
	155	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	156	#define UART_FLAG_WUF (0x00100000U) /!< UART wake-up from stop mode flag /
	157	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	158	#define UART_FLAG_RWU (0x00080000U) /!< UART receiver wake-up from mute mode flag /
	159	#define UART_FLAG_SBKF (0x00040000U) /!< UART send break flag /
	160	#define UART_FLAG_CMF (0x00020000U) /!< UART character match flag /
	161	#define UART_FLAG_BUSY (0x00010000U) /!< UART busy flag /
	162	#define UART_FLAG_ABRF (0x00008000U) /!< UART auto Baud rate flag /
	163	#define UART_FLAG_ABRE (0x00004000U) /!< UART auto Baud rate error /
	164	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	165	#define UART_FLAG_EOBF (0x00001000U) /!< UART end of block flag /
	166	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	167	#define UART_FLAG_RTOF (0x00000800U) /!< UART receiver timeout flag /
	168	#define UART_FLAG_CTS (0x00000400U) /!< UART clear to send flag /
	169	#define UART_FLAG_CTSIF (0x00000200U) /!< UART clear to send interrupt flag /
	170	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	171	#define UART_FLAG_LBDF (0x00000100U) /!< UART LIN break detection flag (not available on F030xx devices)/
	172	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	173	#define UART_FLAG_TXE (0x00000080U) /!< UART transmit data register empty /
	174	#define UART_FLAG_TC (0x00000040U) /!< UART transmission complete /
	175	#define UART_FLAG_RXNE (0x00000020U) /!< UART read data register not empty /
	176	#define UART_FLAG_IDLE (0x00000010U) /!< UART idle flag /
	177	#define UART_FLAG_ORE (0x00000008U) /!< UART overrun error /
	178	#define UART_FLAG_NE (0x00000004U) /!< UART noise error /
	179	#define UART_FLAG_FE (0x00000002U) /!< UART frame error /
	180	#define UART_FLAG_PE (0x00000001U) /!< UART parity error /
	181	/**
	182	* @}
	183	*/
	184
	185	/** @defgroup UART_Interrupt_definition UARTEx Interrupts Definition
	186	* Elements values convention: 000ZZZZZ0XXYYYYYb
	187	* - YYYYY : Interrupt source position in the XX register (5bits)
	188	* - XX : Interrupt source register (2bits)
	189	* - 01: CR1 register
	190	* - 10: CR2 register
	191	* - 11: CR3 register
	192	* - ZZZZZ : Flag position in the ISR register(5bits)
	193	* @{
	194	*/
	195	#define UART_IT_PE (0x0028U) /!< UART parity error interruption /
	196	#define UART_IT_TXE (0x0727U) /!< UART transmit data register empty interruption /
	197	#define UART_IT_TC (0x0626U) /!< UART transmission complete interruption /
	198	#define UART_IT_RXNE (0x0525U) /!< UART read data register not empty interruption /
	199	#define UART_IT_IDLE (0x0424U) /!< UART idle interruption /
	200	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	201	#define UART_IT_LBD (0x0846U) /!< UART LIN break detection interruption /
	202	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	203	#define UART_IT_CTS (0x096AU) /!< UART CTS interruption /
	204	#define UART_IT_CM (0x112EU) /!< UART character match interruption /
	205	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	206	#define UART_IT_WUF (0x1476U) /!< UART wake-up from stop mode interruption /
	207	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	208	/**
	209	* @}
	210	*/
	211
	212
	213	/** @defgroup UART_IT_CLEAR_Flags UARTEx Interruption Clear Flags
	214	* @{
	215	*/
	216	#define UART_CLEAR_PEF USART_ICR_PECF /!< Parity Error Clear Flag /
	217	#define UART_CLEAR_FEF USART_ICR_FECF /!< Framing Error Clear Flag /
	218	#define UART_CLEAR_NEF USART_ICR_NCF /!< Noise detected Clear Flag /
	219	#define UART_CLEAR_OREF USART_ICR_ORECF /!< Overrun Error Clear Flag /
	220	#define UART_CLEAR_IDLEF USART_ICR_IDLECF /!< IDLE line detected Clear Flag /
	221	#define UART_CLEAR_TCF USART_ICR_TCCF /!< Transmission Complete Clear Flag /
	222	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	223	#define UART_CLEAR_LBDF USART_ICR_LBDCF /!< LIN Break Detection Clear Flag (not available on F030xx devices)/
	224	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	225	#define UART_CLEAR_CTSF USART_ICR_CTSCF /!< CTS Interrupt Clear Flag /
	226	#define UART_CLEAR_RTOF USART_ICR_RTOCF /!< Receiver Time Out Clear Flag /
	227	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	228	#define UART_CLEAR_EOBF USART_ICR_EOBCF /!< End Of Block Clear Flag /
	229	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	230	#define UART_CLEAR_CMF USART_ICR_CMCF /!< Character Match Clear Flag /
	231	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	232	#define UART_CLEAR_WUF USART_ICR_WUCF /!< Wake Up from stop mode Clear Flag /
	233	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	234	/**
	235	* @}
	236	*/
	237
	238	/** @defgroup UART_Request_Parameters UARTEx Request Parameters
	239	* @{
	240	*/
	241	#define UART_AUTOBAUD_REQUEST ((uint32_t)USART_RQR_ABRRQ) /!< Auto-Baud Rate Request /
	242	#define UART_SENDBREAK_REQUEST ((uint32_t)USART_RQR_SBKRQ) /!< Send Break Request /
	243	#define UART_MUTE_MODE_REQUEST ((uint32_t)USART_RQR_MMRQ) /!< Mute Mode Request /
	244	#define UART_RXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_RXFRQ) /!< Receive Data flush Request /
	245	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	246	#define UART_TXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_TXFRQ) /!< Transmit data flush Request /
	247	#else
	248	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	249	/**
	250	* @}
	251	*/
	252
	253	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	254	/** @defgroup UART_Stop_Mode_Enable UARTEx Advanced Feature Stop Mode Enable
	255	* @{
	256	*/
	257	#define UART_ADVFEATURE_STOPMODE_DISABLE (0x00000000U) /!< UART stop mode disable /
	258	#define UART_ADVFEATURE_STOPMODE_ENABLE ((uint32_t)USART_CR1_UESM) /!< UART stop mode enable /
	259	/**
	260	* @}
	261	*/
	262
	263	/** @defgroup UART_WakeUp_from_Stop_Selection UART WakeUp From Stop Selection
	264	* @{
	265	*/
	266	#define UART_WAKEUP_ON_ADDRESS (0x00000000U) /!< UART wake-up on address /
	267	#define UART_WAKEUP_ON_STARTBIT ((uint32_t)USART_CR3_WUS_1) /!< UART wake-up on start bit /
	268	#define UART_WAKEUP_ON_READDATA_NONEMPTY ((uint32_t)USART_CR3_WUS) /!< UART wake-up on receive data register not empty /
	269	/**
	270	* @}
	271	*/
	272	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	273
	274	/**
	275	* @}
	276	*/
	277
	278	/* Exported macros ------------------------------------------------------------*/
	279	/** @defgroup UARTEx_Exported_Macros UARTEx Exported Macros
	280	* @{
	281	*/
	282
	283	/** @brief Flush the UART Data registers.
	284	* @param __HANDLE__ specifies the UART Handle.
	285	* @retval None
	286	*/
	287	#if !defined(STM32F030x6) && !defined(STM32F030x8)
	288	#define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) \
	289	do{ \
	290	SET_BIT((__HANDLE__)->Instance->RQR, UART_RXDATA_FLUSH_REQUEST); \
	291	SET_BIT((__HANDLE__)->Instance->RQR, UART_TXDATA_FLUSH_REQUEST); \
	292	} while(0)
	293	#else
	294	#define __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) \
	295	do{ \
	296	SET_BIT((__HANDLE__)->Instance->RQR, UART_RXDATA_FLUSH_REQUEST); \
	297	} while(0)
	298	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) */
	299
	300	/**
	301	* @}
	302	*/
	303
	304	/* Private macros ------------------------------------------------------------*/
	305	/** @defgroup UARTEx_Private_Macros UARTEx Private Macros
	306	* @{
	307	*/
	308
	309	/** @brief Report the UART clock source.
	310	* @param __HANDLE__ specifies the UART Handle.
	311	* @param __CLOCKSOURCE__ output variable.
	312	* @retval UART clocking source, written in __CLOCKSOURCE__.
	313	*/
	314	#if defined(STM32F030x6) \|\| defined(STM32F031x6) \|\| defined(STM32F038xx)
	315	#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
	316	do { \
	317	switch(__HAL_RCC_GET_USART1_SOURCE()) \
	318	{ \
	319	case RCC_USART1CLKSOURCE_PCLK1: \
	320	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	321	break; \
	322	case RCC_USART1CLKSOURCE_HSI: \
	323	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	324	break; \
	325	case RCC_USART1CLKSOURCE_SYSCLK: \
	326	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	327	break; \
	328	case RCC_USART1CLKSOURCE_LSE: \
	329	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	330	break; \
	331	default: \
	332	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	333	break; \
	334	} \
	335	} while(0)
	336	#elif defined (STM32F030x8) \|\| defined (STM32F070x6) \|\| \
	337	defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| \
	338	defined (STM32F051x8) \|\| defined (STM32F058xx)
	339	#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
	340	do { \
	341	if((__HANDLE__)->Instance == USART1) \
	342	{ \
	343	switch(__HAL_RCC_GET_USART1_SOURCE()) \
	344	{ \
	345	case RCC_USART1CLKSOURCE_PCLK1: \
	346	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	347	break; \
	348	case RCC_USART1CLKSOURCE_HSI: \
	349	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	350	break; \
	351	case RCC_USART1CLKSOURCE_SYSCLK: \
	352	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	353	break; \
	354	case RCC_USART1CLKSOURCE_LSE: \
	355	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	356	break; \
	357	default: \
	358	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	359	break; \
	360	} \
	361	} \
	362	else if((__HANDLE__)->Instance == USART2) \
	363	{ \
	364	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	365	} \
	366	else \
	367	{ \
	368	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	369	} \
	370	} while(0)
	371	#elif defined(STM32F070xB)
	372	#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
	373	do { \
	374	if((__HANDLE__)->Instance == USART1) \
	375	{ \
	376	switch(__HAL_RCC_GET_USART1_SOURCE()) \
	377	{ \
	378	case RCC_USART1CLKSOURCE_PCLK1: \
	379	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	380	break; \
	381	case RCC_USART1CLKSOURCE_HSI: \
	382	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	383	break; \
	384	case RCC_USART1CLKSOURCE_SYSCLK: \
	385	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	386	break; \
	387	case RCC_USART1CLKSOURCE_LSE: \
	388	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	389	break; \
	390	default: \
	391	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	392	break; \
	393	} \
	394	} \
	395	else if((__HANDLE__)->Instance == USART2) \
	396	{ \
	397	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	398	} \
	399	else if((__HANDLE__)->Instance == USART3) \
	400	{ \
	401	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	402	} \
	403	else if((__HANDLE__)->Instance == USART4) \
	404	{ \
	405	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	406	} \
	407	else \
	408	{ \
	409	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	410	} \
	411	} while(0)
	412	#elif defined(STM32F071xB) \|\| defined(STM32F072xB) \|\| defined(STM32F078xx)
	413	#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
	414	do { \
	415	if((__HANDLE__)->Instance == USART1) \
	416	{ \
	417	switch(__HAL_RCC_GET_USART1_SOURCE()) \
	418	{ \
	419	case RCC_USART1CLKSOURCE_PCLK1: \
	420	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	421	break; \
	422	case RCC_USART1CLKSOURCE_HSI: \
	423	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	424	break; \
	425	case RCC_USART1CLKSOURCE_SYSCLK: \
	426	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	427	break; \
	428	case RCC_USART1CLKSOURCE_LSE: \
	429	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	430	break; \
	431	default: \
	432	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	433	break; \
	434	} \
	435	} \
	436	else if((__HANDLE__)->Instance == USART2) \
	437	{ \
	438	switch(__HAL_RCC_GET_USART2_SOURCE()) \
	439	{ \
	440	case RCC_USART2CLKSOURCE_PCLK1: \
	441	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	442	break; \
	443	case RCC_USART2CLKSOURCE_HSI: \
	444	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	445	break; \
	446	case RCC_USART2CLKSOURCE_SYSCLK: \
	447	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	448	break; \
	449	case RCC_USART2CLKSOURCE_LSE: \
	450	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	451	break; \
	452	default: \
	453	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	454	break; \
	455	} \
	456	} \
	457	else if((__HANDLE__)->Instance == USART3) \
	458	{ \
	459	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	460	} \
	461	else if((__HANDLE__)->Instance == USART4) \
	462	{ \
	463	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	464	} \
	465	else \
	466	{ \
	467	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	468	} \
	469	} while(0)
	470	#elif defined(STM32F091xC) \|\| defined (STM32F098xx)
	471	#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
	472	do { \
	473	if((__HANDLE__)->Instance == USART1) \
	474	{ \
	475	switch(__HAL_RCC_GET_USART1_SOURCE()) \
	476	{ \
	477	case RCC_USART1CLKSOURCE_PCLK1: \
	478	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	479	break; \
	480	case RCC_USART1CLKSOURCE_HSI: \
	481	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	482	break; \
	483	case RCC_USART1CLKSOURCE_SYSCLK: \
	484	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	485	break; \
	486	case RCC_USART1CLKSOURCE_LSE: \
	487	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	488	break; \
	489	default: \
	490	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	491	break; \
	492	} \
	493	} \
	494	else if((__HANDLE__)->Instance == USART2) \
	495	{ \
	496	switch(__HAL_RCC_GET_USART2_SOURCE()) \
	497	{ \
	498	case RCC_USART2CLKSOURCE_PCLK1: \
	499	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	500	break; \
	501	case RCC_USART2CLKSOURCE_HSI: \
	502	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	503	break; \
	504	case RCC_USART2CLKSOURCE_SYSCLK: \
	505	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	506	break; \
	507	case RCC_USART2CLKSOURCE_LSE: \
	508	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	509	break; \
	510	default: \
	511	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	512	break; \
	513	} \
	514	} \
	515	else if((__HANDLE__)->Instance == USART3) \
	516	{ \
	517	switch(__HAL_RCC_GET_USART3_SOURCE()) \
	518	{ \
	519	case RCC_USART3CLKSOURCE_PCLK1: \
	520	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	521	break; \
	522	case RCC_USART3CLKSOURCE_HSI: \
	523	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	524	break; \
	525	case RCC_USART3CLKSOURCE_SYSCLK: \
	526	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	527	break; \
	528	case RCC_USART3CLKSOURCE_LSE: \
	529	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	530	break; \
	531	default: \
	532	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	533	break; \
	534	} \
	535	} \
	536	else if((__HANDLE__)->Instance == USART4) \
	537	{ \
	538	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	539	} \
	540	else if((__HANDLE__)->Instance == USART5) \
	541	{ \
	542	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	543	} \
	544	else if((__HANDLE__)->Instance == USART6) \
	545	{ \
	546	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	547	} \
	548	else if((__HANDLE__)->Instance == USART7) \
	549	{ \
	550	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	551	} \
	552	else if((__HANDLE__)->Instance == USART8) \
	553	{ \
	554	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	555	} \
	556	else \
	557	{ \
	558	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	559	} \
	560	} while(0)
	561	#elif defined(STM32F030xC)
	562	#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
	563	do { \
	564	if((__HANDLE__)->Instance == USART1) \
	565	{ \
	566	switch(__HAL_RCC_GET_USART1_SOURCE()) \
	567	{ \
	568	case RCC_USART1CLKSOURCE_PCLK1: \
	569	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	570	break; \
	571	case RCC_USART1CLKSOURCE_HSI: \
	572	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
	573	break; \
	574	case RCC_USART1CLKSOURCE_SYSCLK: \
	575	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
	576	break; \
	577	case RCC_USART1CLKSOURCE_LSE: \
	578	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
	579	break; \
	580	default: \
	581	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	582	break; \
	583	} \
	584	} \
	585	else if((__HANDLE__)->Instance == USART2) \
	586	{ \
	587	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	588	} \
	589	else if((__HANDLE__)->Instance == USART3) \
	590	{ \
	591	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	592	} \
	593	else if((__HANDLE__)->Instance == USART4) \
	594	{ \
	595	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	596	} \
	597	else if((__HANDLE__)->Instance == USART5) \
	598	{ \
	599	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	600	} \
	601	else if((__HANDLE__)->Instance == USART6) \
	602	{ \
	603	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
	604	} \
	605	else \
	606	{ \
	607	(__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \
	608	} \
	609	} while(0)
	610
	611	#endif /* defined(STM32F030x6) \|\| defined(STM32F031x6) \|\| defined(STM32F038xx) */
	612
	613
	614	/** @brief Compute the UART mask to apply to retrieve the received data
	615	* according to the word length and to the parity bits activation.
	616	* @note If PCE = 1, the parity bit is not included in the data extracted
	617	* by the reception API().
	618	* This masking operation is not carried out in the case of
	619	* DMA transfers.
	620	* @param __HANDLE__ specifies the UART Handle.
	621	* @retval None, the mask to apply to UART RDR register is stored in (__HANDLE__)->Mask field.
	622	*/
	623	#if defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	624	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	625	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC)
	626	#define UART_MASK_COMPUTATION(__HANDLE__) \
	627	do { \
	628	if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
	629	{ \
	630	if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
	631	{ \
	632	(__HANDLE__)->Mask = 0x01FFU; \
	633	} \
	634	else \
	635	{ \
	636	(__HANDLE__)->Mask = 0x00FFU; \
	637	} \
	638	} \
	639	else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
	640	{ \
	641	if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
	642	{ \
	643	(__HANDLE__)->Mask = 0x00FFU; \
	644	} \
	645	else \
	646	{ \
	647	(__HANDLE__)->Mask = 0x007FU; \
	648	} \
	649	} \
	650	else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \
	651	{ \
	652	if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
	653	{ \
	654	(__HANDLE__)->Mask = 0x007FU; \
	655	} \
	656	else \
	657	{ \
	658	(__HANDLE__)->Mask = 0x003FU; \
	659	} \
	660	} \
	661	} while(0)
	662	#else
	663	#define UART_MASK_COMPUTATION(__HANDLE__) \
	664	do { \
	665	if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
	666	{ \
	667	if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
	668	{ \
	669	(__HANDLE__)->Mask = 0x01FFU; \
	670	} \
	671	else \
	672	{ \
	673	(__HANDLE__)->Mask = 0x00FFU; \
	674	} \
	675	} \
	676	else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \
	677	{ \
	678	if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \
	679	{ \
	680	(__HANDLE__)->Mask = 0x00FFU; \
	681	} \
	682	else \
	683	{ \
	684	(__HANDLE__)->Mask = 0x007FU; \
	685	} \
	686	} \
	687	} while(0)
	688	#endif /* defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	689	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	690	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC) */
	691
	692	/**
	693	* @brief Ensure that UART frame length is valid.
	694	* @param __LENGTH__ UART frame length.
	695	* @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
	696	*/
	697	#if defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	698	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	699	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC)
	700	#define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_7B) \|\| \
	701	((__LENGTH__) == UART_WORDLENGTH_8B) \|\| \
	702	((__LENGTH__) == UART_WORDLENGTH_9B))
	703	#else
	704	#define IS_UART_WORD_LENGTH(__LENGTH__) (((__LENGTH__) == UART_WORDLENGTH_8B) \|\| \
	705	((__LENGTH__) == UART_WORDLENGTH_9B))
	706	#endif /* defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	707	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	708	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC) */
	709
	710	/**
	711	* @brief Ensure that UART auto Baud rate detection mode is valid.
	712	* @param __MODE__ UART auto Baud rate detection mode.
	713	* @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
	714	*/
	715	#if defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	716	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	717	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC)
	718	#define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(__MODE__) (((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) \|\| \
	719	((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE) \|\| \
	720	((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME) \|\| \
	721	((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME))
	722	#else
	723	#define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(__MODE__) (((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) \|\| \
	724	((__MODE__) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE))
	725	#endif /* defined (STM32F042x6) \|\| defined (STM32F048xx) \|\| defined (STM32F070x6) \|\| \
	726	defined (STM32F071xB) \|\| defined (STM32F072xB) \|\| defined (STM32F078xx) \|\| defined (STM32F070xB) \|\| \
	727	defined (STM32F091xC) \|\| defined (STM32F098xx) \|\| defined (STM32F030xC) */
	728
	729
	730	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	731	/**
	732	* @brief Ensure that UART LIN state is valid.
	733	* @param __LIN__ UART LIN state.
	734	* @retval SET (__LIN__ is valid) or RESET (__LIN__ is invalid)
	735	*/
	736	#define IS_UART_LIN(__LIN__) (((__LIN__) == UART_LIN_DISABLE) \|\| \
	737	((__LIN__) == UART_LIN_ENABLE))
	738
	739	/**
	740	* @brief Ensure that UART LIN break detection length is valid.
	741	* @param __LENGTH__ UART LIN break detection length.
	742	* @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid)
	743	*/
	744	#define IS_UART_LIN_BREAK_DETECT_LENGTH(__LENGTH__) (((__LENGTH__) == UART_LINBREAKDETECTLENGTH_10B) \|\| \
	745	((__LENGTH__) == UART_LINBREAKDETECTLENGTH_11B))
	746	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	747
	748	/**
	749	* @brief Ensure that UART request parameter is valid.
	750	* @param __PARAM__ UART request parameter.
	751	* @retval SET (__PARAM__ is valid) or RESET (__PARAM__ is invalid)
	752	*/
	753	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	754	#define IS_UART_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == UART_AUTOBAUD_REQUEST) \|\| \
	755	((__PARAM__) == UART_SENDBREAK_REQUEST) \|\| \
	756	((__PARAM__) == UART_MUTE_MODE_REQUEST) \|\| \
	757	((__PARAM__) == UART_RXDATA_FLUSH_REQUEST) \|\| \
	758	((__PARAM__) == UART_TXDATA_FLUSH_REQUEST))
	759	#else
	760	#define IS_UART_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == UART_AUTOBAUD_REQUEST) \|\| \
	761	((__PARAM__) == UART_SENDBREAK_REQUEST) \|\| \
	762	((__PARAM__) == UART_MUTE_MODE_REQUEST) \|\| \
	763	((__PARAM__) == UART_RXDATA_FLUSH_REQUEST))
	764	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	765
	766	#if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC)
	767	/**
	768	* @brief Ensure that UART stop mode state is valid.
	769	* @param __STOPMODE__ UART stop mode state.
	770	* @retval SET (__STOPMODE__ is valid) or RESET (__STOPMODE__ is invalid)
	771	*/
	772	#define IS_UART_ADVFEATURE_STOPMODE(__STOPMODE__) (((__STOPMODE__) == UART_ADVFEATURE_STOPMODE_DISABLE) \|\| \
	773	((__STOPMODE__) == UART_ADVFEATURE_STOPMODE_ENABLE))
	774
	775	/**
	776	* @brief Ensure that UART wake-up selection is valid.
	777	* @param __WAKE__ UART wake-up selection.
	778	* @retval SET (__WAKE__ is valid) or RESET (__WAKE__ is invalid)
	779	*/
	780	#define IS_UART_WAKEUP_SELECTION(__WAKE__) (((__WAKE__) == UART_WAKEUP_ON_ADDRESS) \|\| \
	781	((__WAKE__) == UART_WAKEUP_ON_STARTBIT) \|\| \
	782	((__WAKE__) == UART_WAKEUP_ON_READDATA_NONEMPTY))
	783	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */
	784
	785	/**
	786	* @}
	787	*/
	788
	789	/* Exported functions --------------------------------------------------------*/
	790	/** @addtogroup UARTEx_Exported_Functions
	791	* @{
	792	*/
	793
	794	/** @addtogroup UARTEx_Exported_Functions_Group1
	795	* @brief Extended Initialization and Configuration Functions
	796	* @{
	797	*/
	798	/* Initialization and de-initialization functions ****************************/
	799	HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime);
	800	#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)
	801	HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength);
	802	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */
	803	/**
	804	* @}
	805	*/
	806
	807	/** @addtogroup UARTEx_Exported_Functions_Group2
	808	* @brief Extended UART Interrupt handling function
	809	* @{
	810	*/
	811
	812	/* IO operation functions ***************************************************/
	813	#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC)
	814	void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart);
	815	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */
	816	/**
	817	* @}
	818	*/
	819
	820	/** @addtogroup UARTEx_Exported_Functions_Group3
	821	* @brief Extended Peripheral Control functions
	822	* @{
	823	*/
	824
	825	/* Peripheral Control functions **********************************************/
	826	HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
	827	#if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6) && !defined(STM32F030xC)
	828	HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
	829	HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
	830	HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
	831	HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart);
	832	#endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */
	833	/**
	834	* @}
	835	*/
	836	/* Peripheral State functions ************************************************/
	837
	838	/**
	839	* @}
	840	*/
	841
	842	/* Private functions ---------------------------------------------------------*/
	843
	844	/**
	845	* @}
	846	*/
	847
	848	/**
	849	* @}
	850	*/
	851
	852	#ifdef __cplusplus
	853	}
	854	#endif
	855
	856	#endif /* __STM32F0xx_HAL_UART_EX_H */
	857
	858	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/
	859