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TARGET_NUCLEO_F070RB/stm32f0xx_hal_uart_ex.h
- Committer:
- Kojto
- Date:
- 2015-02-03
- Revision:
- 93:e188a91d3eaa
File content as of revision 93:e188a91d3eaa:
/** ****************************************************************************** * @file stm32f0xx_hal_uart_ex.h * @author MCD Application Team * @version V1.2.0 * @date 11-December-2014 * @brief Header file of UART HAL Extension module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F0xx_HAL_UART_EX_H #define __STM32F0xx_HAL_UART_EX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f0xx_hal_def.h" /** @addtogroup STM32F0xx_HAL_Driver * @{ */ /** @addtogroup UARTEx * @{ */ /* Exported types ------------------------------------------------------------*/ #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) /** @defgroup UARTEx_Exported_Types UARTEx Exported Types * @{ */ /** * @brief UART wake up from stop mode parameters */ typedef struct { uint32_t WakeUpEvent; /*!< Specifies which event will activat the Wakeup from Stop mode flag (WUF). This parameter can be a value of @ref UART_WakeUp_from_Stop_Selection. If set to UART_WAKEUP_ON_ADDRESS, the two other fields below must be filled up. */ uint16_t AddressLength; /*!< Specifies whether the address is 4 or 7-bit long. This parameter can be a value of @ref UART_WakeUp_Address_Length */ uint8_t Address; /*!< UART/USART node address (7-bit long max) */ } UART_WakeUpTypeDef; /** * @} */ #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ /* Exported constants --------------------------------------------------------*/ /** @defgroup UARTEx_Exported_Constants UARTEx Exported Constants * @{ */ /** @defgroup UARTEx_Word_Length UARTEx Word Length * @{ */ #if defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) #define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M1) #define UART_WORDLENGTH_8B ((uint32_t)0x00000000) #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M0) #define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_7B) || \ ((LENGTH) == UART_WORDLENGTH_8B) || \ ((LENGTH) == UART_WORDLENGTH_9B)) #else #define UART_WORDLENGTH_8B ((uint32_t)0x00000000) #define UART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) #define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WORDLENGTH_8B) || \ ((LENGTH) == UART_WORDLENGTH_9B)) #endif /* defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) */ /** * @} */ /** @defgroup UARTEx_AutoBaud_Rate_Mode UARTEx Advanced Feature AutoBaud Rate Mode * @{ */ #if defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) #define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT ((uint32_t)0x0000) #define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0) #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME ((uint32_t)USART_CR2_ABRMODE_1) #define UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME ((uint32_t)USART_CR2_ABRMODE) #define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(MODE) (((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) || \ ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE) || \ ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME) || \ ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME)) #else #define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT ((uint32_t)0x0000) #define UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE ((uint32_t)USART_CR2_ABRMODE_0) #define IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(MODE) (((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT) || \ ((MODE) == UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE)) #endif /* defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) */ /** * @} */ #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) /** @defgroup UARTEx_LIN UARTEx Local Interconnection Network mode * @{ */ #define UART_LIN_DISABLE ((uint32_t)0x00000000) #define UART_LIN_ENABLE ((uint32_t)USART_CR2_LINEN) #define IS_UART_LIN(LIN) (((LIN) == UART_LIN_DISABLE) || \ ((LIN) == UART_LIN_ENABLE)) /** * @} */ /** @defgroup UARTEx_LIN_Break_Detection UARTEx LIN Break Detection * @{ */ #define UART_LINBREAKDETECTLENGTH_10B ((uint32_t)0x00000000) #define UART_LINBREAKDETECTLENGTH_11B ((uint32_t)USART_CR2_LBDL) #define IS_UART_LIN_BREAK_DETECT_LENGTH(LENGTH) (((LENGTH) == UART_LINBREAKDETECTLENGTH_10B) || \ ((LENGTH) == UART_LINBREAKDETECTLENGTH_11B)) /** * @} */ #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ /** @defgroup UART_Flags UARTEx Status Flags * Elements values convention: 0xXXXX * - 0xXXXX : Flag mask in the ISR register * @{ */ #define UART_FLAG_REACK ((uint32_t)0x00400000) #define UART_FLAG_TEACK ((uint32_t)0x00200000) #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) #define UART_FLAG_WUF ((uint32_t)0x00100000) #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ #define UART_FLAG_RWU ((uint32_t)0x00080000) #define UART_FLAG_SBKF ((uint32_t)0x00040000 #define UART_FLAG_CMF ((uint32_t)0x00020000) #define UART_FLAG_BUSY ((uint32_t)0x00010000) #define UART_FLAG_ABRF ((uint32_t)0x00008000) #define UART_FLAG_ABRE ((uint32_t)0x00004000) #if !defined(STM32F030x6) && !defined(STM32F030x8) #define UART_FLAG_EOBF ((uint32_t)0x00001000) #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) */ #define UART_FLAG_RTOF ((uint32_t)0x00000800) #define UART_FLAG_CTS ((uint32_t)0x00000400) #define UART_FLAG_CTSIF ((uint32_t)0x00000200) #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) #define UART_FLAG_LBDF ((uint32_t)0x00000100) #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ #define UART_FLAG_TXE ((uint32_t)0x00000080) #define UART_FLAG_TC ((uint32_t)0x00000040) #define UART_FLAG_RXNE ((uint32_t)0x00000020) #define UART_FLAG_IDLE ((uint32_t)0x00000010) #define UART_FLAG_ORE ((uint32_t)0x00000008) #define UART_FLAG_NE ((uint32_t)0x00000004) #define UART_FLAG_FE ((uint32_t)0x00000002) #define UART_FLAG_PE ((uint32_t)0x00000001) /** * @} */ /** @defgroup UART_Interrupt_definition UARTEx Interrupts Definition * Elements values convention: 0000ZZZZZ0XXYYYYYb * - YYYYY : Interrupt source position in the XX register (5bits) * - XX : Interrupt source register (2bits) * - 01: CR1 register * - 10: CR2 register * - 11: CR3 register * - ZZZZZ : Flag position in the ISR register(5bits) * @{ */ #define UART_IT_PE ((uint16_t)0x0028) #define UART_IT_TXE ((uint16_t)0x0727) #define UART_IT_TC ((uint16_t)0x0626) #define UART_IT_RXNE ((uint16_t)0x0525) #define UART_IT_IDLE ((uint16_t)0x0424) #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) #define UART_IT_LBD ((uint16_t)0x0846) #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ #define UART_IT_CTS ((uint16_t)0x096A) #define UART_IT_CM ((uint16_t)0x112E) #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) #define UART_IT_WUF ((uint16_t)0x1476) #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ /** * @} */ /** @defgroup UART_IT_CLEAR_Flags UARTEx Interruption Clear Flags * @{ */ #define UART_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */ #define UART_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */ #define UART_CLEAR_NEF USART_ICR_NCF /*!< Noise detected Clear Flag */ #define UART_CLEAR_OREF USART_ICR_ORECF /*!< OverRun Error Clear Flag */ #define UART_CLEAR_IDLEF USART_ICR_IDLECF /*!< IDLE line detected Clear Flag */ #define UART_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */ #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) #define UART_CLEAR_LBDF USART_ICR_LBDCF /*!< LIN Break Detection Clear Flag (not available on F030xx devices)*/ #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ #define UART_CLEAR_CTSF USART_ICR_CTSCF /*!< CTS Interrupt Clear Flag */ #define UART_CLEAR_RTOF USART_ICR_RTOCF /*!< Receiver Time Out Clear Flag */ #define UART_CLEAR_EOBF USART_ICR_EOBCF /*!< End Of Block Clear Flag */ #define UART_CLEAR_CMF USART_ICR_CMCF /*!< Character Match Clear Flag */ #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) #define UART_CLEAR_WUF USART_ICR_WUCF /*!< Wake Up from stop mode Clear Flag */ #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ /** * @} */ /** @defgroup UART_Request_Parameters UARTEx Request Parameters * @{ */ #define UART_AUTOBAUD_REQUEST ((uint32_t)USART_RQR_ABRRQ) /*!< Auto-Baud Rate Request */ #define UART_SENDBREAK_REQUEST ((uint32_t)USART_RQR_SBKRQ) /*!< Send Break Request */ #define UART_MUTE_MODE_REQUEST ((uint32_t)USART_RQR_MMRQ) /*!< Mute Mode Request */ #define UART_RXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_RXFRQ) /*!< Receive Data flush Request */ #if !defined(STM32F030x6) && !defined(STM32F030x8) #define UART_TXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_TXFRQ) /*!< Transmit data flush Request */ #define IS_UART_REQUEST_PARAMETER(PARAM) (((PARAM) == UART_AUTOBAUD_REQUEST) || \ ((PARAM) == UART_SENDBREAK_REQUEST) || \ ((PARAM) == UART_MUTE_MODE_REQUEST) || \ ((PARAM) == UART_RXDATA_FLUSH_REQUEST) || \ ((PARAM) == UART_TXDATA_FLUSH_REQUEST)) #else #define IS_UART_REQUEST_PARAMETER(PARAM) (((PARAM) == UART_AUTOBAUD_REQUEST) || \ ((PARAM) == UART_SENDBREAK_REQUEST) || \ ((PARAM) == UART_MUTE_MODE_REQUEST) || \ ((PARAM) == UART_RXDATA_FLUSH_REQUEST)) #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) */ /** * @} */ #if !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) /** @defgroup UART_Stop_Mode_Enable UARTEx Advanced Feature Stop Mode Enable * @{ */ #define UART_ADVFEATURE_STOPMODE_DISABLE ((uint32_t)0x00000000) #define UART_ADVFEATURE_STOPMODE_ENABLE ((uint32_t)USART_CR1_UESM) #define IS_UART_ADVFEATURE_STOPMODE(STOPMODE) (((STOPMODE) == UART_ADVFEATURE_STOPMODE_DISABLE) || \ ((STOPMODE) == UART_ADVFEATURE_STOPMODE_ENABLE)) /** * @} */ /** @defgroup UART_WakeUp_from_Stop_Selection UART WakeUp From Stop Selection * @{ */ #define UART_WAKEUP_ON_ADDRESS ((uint32_t)0x0000) #define UART_WAKEUP_ON_STARTBIT ((uint32_t)USART_CR3_WUS_1) #define UART_WAKEUP_ON_READDATA_NONEMPTY ((uint32_t)USART_CR3_WUS) #define IS_UART_WAKEUP_SELECTION(WAKE) (((WAKE) == UART_WAKEUP_ON_ADDRESS) || \ ((WAKE) == UART_WAKEUP_ON_STARTBIT) || \ ((WAKE) == UART_WAKEUP_ON_READDATA_NONEMPTY)) /** * @} */ #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) && !defined(STM32F070x6) && !defined(STM32F070xB) && !defined(STM32F030xC) */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup UARTEx_Exported_Macros UARTEx Exported Macros * @{ */ /** @brief Reports the UART clock source. * @param __HANDLE__: specifies the UART Handle * @param __CLOCKSOURCE__ : output variable * @retval UART clocking source, written in __CLOCKSOURCE__. */ #if defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F038xx) #define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ do { \ switch(__HAL_RCC_GET_USART1_SOURCE()) \ { \ case RCC_USART1CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART1CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART1CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART1CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } while(0) #elif defined (STM32F030x8) || defined (STM32F070x6) || \ defined (STM32F042x6) || defined (STM32F048xx) || \ defined (STM32F051x8) || defined (STM32F058xx) #define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ do { \ if((__HANDLE__)->Instance == USART1) \ { \ switch(__HAL_RCC_GET_USART1_SOURCE()) \ { \ case RCC_USART1CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART1CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART1CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART1CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } \ else if((__HANDLE__)->Instance == USART2) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ } \ } while(0) #elif defined(STM32F070xB) #define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ do { \ if((__HANDLE__)->Instance == USART1) \ { \ switch(__HAL_RCC_GET_USART1_SOURCE()) \ { \ case RCC_USART1CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART1CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART1CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART1CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } \ else if((__HANDLE__)->Instance == USART2) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART3) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART4) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ } \ } while(0) #elif defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) #define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ do { \ if((__HANDLE__)->Instance == USART1) \ { \ switch(__HAL_RCC_GET_USART1_SOURCE()) \ { \ case RCC_USART1CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART1CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART1CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART1CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } \ else if((__HANDLE__)->Instance == USART2) \ { \ switch(__HAL_RCC_GET_USART2_SOURCE()) \ { \ case RCC_USART2CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART2CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART2CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART2CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } \ else if((__HANDLE__)->Instance == USART3) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART4) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ } \ } while(0) #elif defined(STM32F091xC) || defined (STM32F098xx) #define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ do { \ if((__HANDLE__)->Instance == USART1) \ { \ switch(__HAL_RCC_GET_USART1_SOURCE()) \ { \ case RCC_USART1CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART1CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART1CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART1CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } \ else if((__HANDLE__)->Instance == USART2) \ { \ switch(__HAL_RCC_GET_USART2_SOURCE()) \ { \ case RCC_USART2CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART2CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART2CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART2CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } \ else if((__HANDLE__)->Instance == USART3) \ { \ switch(__HAL_RCC_GET_USART3_SOURCE()) \ { \ case RCC_USART3CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART3CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART3CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART3CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } \ else if((__HANDLE__)->Instance == USART4) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART5) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART6) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART7) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART8) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ } \ } while(0) #elif defined(STM32F030xC) #define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ do { \ if((__HANDLE__)->Instance == USART1) \ { \ switch(__HAL_RCC_GET_USART1_SOURCE()) \ { \ case RCC_USART1CLKSOURCE_PCLK1: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ break; \ case RCC_USART1CLKSOURCE_HSI: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \ break; \ case RCC_USART1CLKSOURCE_SYSCLK: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \ break; \ case RCC_USART1CLKSOURCE_LSE: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \ break; \ default: \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ break; \ } \ } \ else if((__HANDLE__)->Instance == USART2) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART3) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART4) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART5) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else if((__HANDLE__)->Instance == USART6) \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \ } \ else \ { \ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_UNDEFINED; \ } \ } while(0) #endif /* defined(STM32F030x6) || defined(STM32F031x6) || defined(STM32F038xx) */ /** @brief Computes the UART mask to apply to retrieve the received data * according to the word length and to the parity bits activation. * If PCE = 1, the parity bit is not included in the data extracted * by the reception API(). * This masking operation is not carried out in the case of * DMA transfers. * @param __HANDLE__: specifies the UART Handle * @retval none */ #if defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) #define __HAL_UART_MASK_COMPUTATION(__HANDLE__) \ do { \ if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \ { \ if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ { \ (__HANDLE__)->Mask = 0x01FF ; \ } \ else \ { \ (__HANDLE__)->Mask = 0x00FF ; \ } \ } \ else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \ { \ if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ { \ (__HANDLE__)->Mask = 0x00FF ; \ } \ else \ { \ (__HANDLE__)->Mask = 0x007F ; \ } \ } \ else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_7B) \ { \ if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ { \ (__HANDLE__)->Mask = 0x007F ; \ } \ else \ { \ (__HANDLE__)->Mask = 0x003F ; \ } \ } \ } while(0) #else #define __HAL_UART_MASK_COMPUTATION(__HANDLE__) \ do { \ if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \ { \ if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ { \ (__HANDLE__)->Mask = 0x01FF ; \ } \ else \ { \ (__HANDLE__)->Mask = 0x00FF ; \ } \ } \ else if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_8B) \ { \ if ((__HANDLE__)->Init.Parity == UART_PARITY_NONE) \ { \ (__HANDLE__)->Mask = 0x00FF ; \ } \ else \ { \ (__HANDLE__)->Mask = 0x007F ; \ } \ } \ } while(0) #endif /* defined (STM32F042x6) || defined (STM32F048xx) || defined (STM32F070x6) || \ defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) || defined (STM32F070xB) || \ defined (STM32F091xC) || defined (STM32F098xx) || defined (STM32F030xC) */ /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @addtogroup UARTEx_Exported_Functions * @{ */ /** @addtogroup UARTEx_Exported_Functions_Group1 * @brief Extended Initialization and Configuration Functions * @{ */ /* Initialization and de-initialization functions ****************************/ #if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t UART_DEPolarity, uint32_t UART_DEAssertionTime, uint32_t UART_DEDeassertionTime); HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength); #endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */ /** * @} */ /** @addtogroup UARTEx_Exported_Functions_Group2 * @brief Extended UART Interrupt handling function * @{ */ /* IO operation functions ***************************************************/ void HAL_UART_IRQHandler(UART_HandleTypeDef *huart); #if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) void HAL_UART_WakeupCallback(UART_HandleTypeDef *huart); #endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */ /** * @} */ /** @addtogroup UARTEx_Exported_Functions_Group3 * @brief Extended Peripheral Control functions * @{ */ /* Peripheral Control functions **********************************************/ HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength); #if !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6) && !defined(STM32F030xC) HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection); HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart); HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart); HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart); #endif /* !defined(STM32F030x6) && !defined(STM32F030x8)&& !defined(STM32F070xB)&& !defined(STM32F070x6)&& !defined(STM32F030xC) */ /** * @} */ /* Peripheral State functions ************************************************/ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32F0xx_HAL_UART_EX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/