DevBugfix Co2 sensor details:
The CO2 sensor could not be selected to enter the details menu. This has been corrected and the enable / disable state is shown in the sensor overview.
line source
/**+ − ******************************************************************************+ − * @file stm32f4xx_hal_smartcard.h+ − * @author MCD Application Team+ − * @brief Header file of SMARTCARD HAL module.+ − ******************************************************************************+ − * @attention+ − *+ − * <h2><center>© COPYRIGHT(c) 2017 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 __STM32F4xx_HAL_SMARTCARD_H+ − #define __STM32F4xx_HAL_SMARTCARD_H+ − + − #ifdef __cplusplus+ − extern "C" {+ − #endif+ − + − /* Includes ------------------------------------------------------------------*/+ − #include "stm32f4xx_hal_def.h"+ − + − /** @addtogroup STM32F4xx_HAL_Driver+ − * @{+ − */+ − + − /** @addtogroup SMARTCARD+ − * @{+ − */+ − + − /* Exported types ------------------------------------------------------------*/ + − /** @defgroup SMARTCARD_Exported_Types SMARTCARD Exported Types+ − * @{+ − */+ − + − /** + − * @brief SMARTCARD Init Structure definition+ − */+ − typedef struct+ − {+ − uint32_t BaudRate; /*!< This member configures the SmartCard communication baud rate.+ − The baud rate is computed using the following formula:+ − - IntegerDivider = ((PCLKx) / (8 * (hirda->Init.BaudRate)))+ − - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8) + 0.5 */+ − + − uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.+ − This parameter can be a value of @ref SMARTCARD_Word_Length */+ − + − uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.+ − This parameter can be a value of @ref SMARTCARD_Stop_Bits */+ − + − uint32_t Parity; /*!< Specifies the parity mode.+ − This parameter can be a value of @ref SMARTCARD_Parity+ − @note When parity is enabled, the computed parity is inserted+ − at the MSB position of the transmitted data (9th bit when+ − the word length is set to 9 data bits; 8th bit when the+ − word length is set to 8 data bits).*/+ − + − uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.+ − This parameter can be a value of @ref SMARTCARD_Mode */+ − + − uint32_t CLKPolarity; /*!< Specifies the steady state of the serial clock.+ − This parameter can be a value of @ref SMARTCARD_Clock_Polarity */+ − + − uint32_t CLKPhase; /*!< Specifies the clock transition on which the bit capture is made.+ − This parameter can be a value of @ref SMARTCARD_Clock_Phase */+ − + − uint32_t CLKLastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted+ − data bit (MSB) has to be output on the SCLK pin in synchronous mode.+ − This parameter can be a value of @ref SMARTCARD_Last_Bit */+ − + − uint32_t Prescaler; /*!< Specifies the SmartCard Prescaler value used for dividing the system clock + − to provide the smartcard clock. The value given in the register (5 significant bits)+ − is multiplied by 2 to give the division factor of the source clock frequency.+ − This parameter can be a value of @ref SMARTCARD_Prescaler */+ − + − uint32_t GuardTime; /*!< Specifies the SmartCard Guard Time value in terms of number of baud clocks */+ − + − uint32_t NACKState; /*!< Specifies the SmartCard NACK Transmission state.+ − This parameter can be a value of @ref SMARTCARD_NACK_State */+ − }SMARTCARD_InitTypeDef;+ − + − /** + − * @brief HAL SMARTCARD State structures definition+ − * @note HAL SMARTCARD State value is a combination of 2 different substates: gState and RxState.+ − * - gState contains SMARTCARD state information related to global Handle management + − * and also information related to Tx operations.+ − * gState value coding follow below described bitmap :+ − * b7-b6 Error information + − * 00 : No Error+ − * 01 : (Not Used)+ − * 10 : Timeout+ − * 11 : Error+ − * b5 IP initilisation status+ − * 0 : Reset (IP not initialized)+ − * 1 : Init done (IP not initialized. HAL SMARTCARD Init function already called)+ − * b4-b3 (not used)+ − * xx : Should be set to 00+ − * b2 Intrinsic process state+ − * 0 : Ready+ − * 1 : Busy (IP busy with some configuration or internal operations)+ − * b1 (not used)+ − * x : Should be set to 0+ − * b0 Tx state+ − * 0 : Ready (no Tx operation ongoing)+ − * 1 : Busy (Tx operation ongoing)+ − * - RxState contains information related to Rx operations.+ − * RxState value coding follow below described bitmap :+ − * b7-b6 (not used)+ − * xx : Should be set to 00+ − * b5 IP initilisation status+ − * 0 : Reset (IP not initialized)+ − * 1 : Init done (IP not initialized)+ − * b4-b2 (not used)+ − * xxx : Should be set to 000+ − * b1 Rx state+ − * 0 : Ready (no Rx operation ongoing)+ − * 1 : Busy (Rx operation ongoing)+ − * b0 (not used)+ − * x : Should be set to 0.+ − */+ − typedef enum+ − {+ − HAL_SMARTCARD_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized+ − Value is allowed for gState and RxState */+ − HAL_SMARTCARD_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use+ − Value is allowed for gState and RxState */+ − HAL_SMARTCARD_STATE_BUSY = 0x24U, /*!< an internal process is ongoing+ − Value is allowed for gState only */+ − HAL_SMARTCARD_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing+ − Value is allowed for gState only */+ − HAL_SMARTCARD_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing+ − Value is allowed for RxState only */+ − HAL_SMARTCARD_STATE_BUSY_TX_RX = 0x23U, /*!< Data Transmission and Reception process is ongoing + − Not to be used for neither gState nor RxState.+ − Value is result of combination (Or) between gState and RxState values */+ − HAL_SMARTCARD_STATE_TIMEOUT = 0xA0U, /*!< Timeout state+ − Value is allowed for gState only */+ − HAL_SMARTCARD_STATE_ERROR = 0xE0U /*!< Error+ − Value is allowed for gState only */+ − }HAL_SMARTCARD_StateTypeDef;+ − + − /** + − * @brief SMARTCARD handle Structure definition+ − */+ − typedef struct+ − {+ − USART_TypeDef *Instance; /* USART registers base address */+ − + − SMARTCARD_InitTypeDef Init; /* SmartCard communication parameters */+ − + − uint8_t *pTxBuffPtr; /* Pointer to SmartCard Tx transfer Buffer */+ − + − uint16_t TxXferSize; /* SmartCard Tx Transfer size */+ − + − __IO uint16_t TxXferCount; /* SmartCard Tx Transfer Counter */+ − + − uint8_t *pRxBuffPtr; /* Pointer to SmartCard Rx transfer Buffer */+ − + − uint16_t RxXferSize; /* SmartCard Rx Transfer size */+ − + − __IO uint16_t RxXferCount; /* SmartCard Rx Transfer Counter */+ − + − DMA_HandleTypeDef *hdmatx; /* SmartCard Tx DMA Handle parameters */+ − + − DMA_HandleTypeDef *hdmarx; /* SmartCard Rx DMA Handle parameters */+ − + − HAL_LockTypeDef Lock; /* Locking object */+ − + − __IO HAL_SMARTCARD_StateTypeDef gState; /* SmartCard state information related to global Handle management + − and also related to Tx operations.+ − This parameter can be a value of @ref HAL_SMARTCARD_StateTypeDef */+ − + − __IO HAL_SMARTCARD_StateTypeDef RxState; /* SmartCard state information related to Rx operations.+ − This parameter can be a value of @ref HAL_SMARTCARD_StateTypeDef */+ − + − __IO uint32_t ErrorCode; /* SmartCard Error code */+ − + − }SMARTCARD_HandleTypeDef;+ − + − /**+ − * @}+ − */+ − + − /* Exported constants --------------------------------------------------------*/+ − /** @defgroup SMARTCARD_Exported_Constants SMARTCARD Exported constants+ − * @{+ − */+ − /** @defgroup SMARTCARD_Error_Code SMARTCARD Error Code+ − * @brief SMARTCARD Error Code + − * @{+ − */ + − #define HAL_SMARTCARD_ERROR_NONE 0x00000000U /*!< No error */+ − #define HAL_SMARTCARD_ERROR_PE 0x00000001U /*!< Parity error */+ − #define HAL_SMARTCARD_ERROR_NE 0x00000002U /*!< Noise error */+ − #define HAL_SMARTCARD_ERROR_FE 0x00000004U /*!< Frame error */+ − #define HAL_SMARTCARD_ERROR_ORE 0x00000008U /*!< Overrun error */+ − #define HAL_SMARTCARD_ERROR_DMA 0x00000010U /*!< DMA transfer error */+ − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_Word_Length SMARTCARD Word Length+ − * @{+ − */+ − #define SMARTCARD_WORDLENGTH_9B ((uint32_t)USART_CR1_M)+ − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_Stop_Bits SMARTCARD Number of Stop Bits+ − * @{+ − */+ − #define SMARTCARD_STOPBITS_0_5 ((uint32_t)USART_CR2_STOP_0)+ − #define SMARTCARD_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1))+ − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_Parity SMARTCARD Parity+ − * @{+ − */+ − #define SMARTCARD_PARITY_EVEN ((uint32_t)USART_CR1_PCE)+ − #define SMARTCARD_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) + − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_Mode SMARTCARD Mode+ − * @{+ − */+ − #define SMARTCARD_MODE_RX ((uint32_t)USART_CR1_RE)+ − #define SMARTCARD_MODE_TX ((uint32_t)USART_CR1_TE)+ − #define SMARTCARD_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))+ − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_Clock_Polarity SMARTCARD Clock Polarity+ − * @{+ − */+ − #define SMARTCARD_POLARITY_LOW 0x00000000U+ − #define SMARTCARD_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL)+ − /**+ − * @}+ − */ + − + − /** @defgroup SMARTCARD_Clock_Phase SMARTCARD Clock Phase+ − * @{+ − */+ − #define SMARTCARD_PHASE_1EDGE 0x00000000U+ − #define SMARTCARD_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA)+ − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_Last_Bit SMARTCARD Last Bit+ − * @{+ − */+ − #define SMARTCARD_LASTBIT_DISABLE 0x00000000U+ − #define SMARTCARD_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL)+ − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_NACK_State SMARTCARD NACK State+ − * @{+ − */+ − #define SMARTCARD_NACK_ENABLE ((uint32_t)USART_CR3_NACK)+ − #define SMARTCARD_NACK_DISABLE 0x00000000U+ − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_DMA_Requests SMARTCARD DMA requests+ − * @{+ − */+ − #define SMARTCARD_DMAREQ_TX ((uint32_t)USART_CR3_DMAT)+ − #define SMARTCARD_DMAREQ_RX ((uint32_t)USART_CR3_DMAR)+ − /**+ − * @}+ − */+ − + − /** @defgroup SMARTCARD_Prescaler SMARTCARD Prescaler+ − * @{+ − */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV2 0x00000001U /*!< SYSCLK divided by 2 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV4 0x00000002U /*!< SYSCLK divided by 4 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV6 0x00000003U /*!< SYSCLK divided by 6 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV8 0x00000004U /*!< SYSCLK divided by 8 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV10 0x00000005U /*!< SYSCLK divided by 10 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV12 0x00000006U /*!< SYSCLK divided by 12 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV14 0x00000007U /*!< SYSCLK divided by 14 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV16 0x00000008U /*!< SYSCLK divided by 16 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV18 0x00000009U /*!< SYSCLK divided by 18 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV20 0x0000000AU /*!< SYSCLK divided by 20 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV22 0x0000000BU /*!< SYSCLK divided by 22 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV24 0x0000000CU /*!< SYSCLK divided by 24 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV26 0x0000000DU /*!< SYSCLK divided by 26 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV28 0x0000000EU /*!< SYSCLK divided by 28 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV30 0x0000000FU /*!< SYSCLK divided by 30 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV32 0x00000010U /*!< SYSCLK divided by 32 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV34 0x00000011U /*!< SYSCLK divided by 34 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV36 0x00000012U /*!< SYSCLK divided by 36 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV38 0x00000013U /*!< SYSCLK divided by 38 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV40 0x00000014U /*!< SYSCLK divided by 40 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV42 0x00000015U /*!< SYSCLK divided by 42 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV44 0x00000016U /*!< SYSCLK divided by 44 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV46 0x00000017U /*!< SYSCLK divided by 46 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV48 0x00000018U /*!< SYSCLK divided by 48 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV50 0x00000019U /*!< SYSCLK divided by 50 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV52 0x0000001AU /*!< SYSCLK divided by 52 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV54 0x0000001BU /*!< SYSCLK divided by 54 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV56 0x0000001CU /*!< SYSCLK divided by 56 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV58 0x0000001DU /*!< SYSCLK divided by 58 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV60 0x0000001EU /*!< SYSCLK divided by 60 */+ − #define SMARTCARD_PRESCALER_SYSCLK_DIV62 0x0000001FU /*!< SYSCLK divided by 62 */+ − /**+ − * @}+ − */+ − + − /** @defgroup SmartCard_Flags SMARTCARD Flags+ − * Elements values convention: 0xXXXX+ − * - 0xXXXX : Flag mask in the SR register+ − * @{+ − */+ − #define SMARTCARD_FLAG_TXE 0x00000080U+ − #define SMARTCARD_FLAG_TC 0x00000040U+ − #define SMARTCARD_FLAG_RXNE 0x00000020U+ − #define SMARTCARD_FLAG_IDLE 0x00000010U+ − #define SMARTCARD_FLAG_ORE 0x00000008U+ − #define SMARTCARD_FLAG_NE 0x00000004U+ − #define SMARTCARD_FLAG_FE 0x00000002U+ − #define SMARTCARD_FLAG_PE 0x00000001U+ − /**+ − * @}+ − */+ − + − /** @defgroup SmartCard_Interrupt_definition SMARTCARD Interrupts Definition+ − * Elements values convention: 0xY000XXXX+ − * - XXXX : Interrupt mask in the XX register+ − * - Y : Interrupt source register (2bits)+ − * - 01: CR1 register+ − * - 10: CR3 register+ − * @{+ − */+ − #define SMARTCARD_IT_PE ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28U | USART_CR1_PEIE))+ − #define SMARTCARD_IT_TXE ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28U | USART_CR1_TXEIE))+ − #define SMARTCARD_IT_TC ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28U | USART_CR1_TCIE))+ − #define SMARTCARD_IT_RXNE ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28U | USART_CR1_RXNEIE))+ − #define SMARTCARD_IT_IDLE ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28U | USART_CR1_IDLEIE))+ − #define SMARTCARD_IT_ERR ((uint32_t)(SMARTCARD_CR3_REG_INDEX << 28U | USART_CR3_EIE))+ − /**+ − * @}+ − */+ − + − /**+ − * @}+ − */+ − + − /* Exported macro ------------------------------------------------------------*/+ − /** @defgroup SMARTCARD_Exported_Macros SMARTCARD Exported Macros+ − * @{+ − */+ − + − /** @brief Reset SMARTCARD handle gstate & RxState+ − * @param __HANDLE__ specifies the SMARTCARD Handle.+ − * @retval None+ − */+ − #define __HAL_SMARTCARD_RESET_HANDLE_STATE(__HANDLE__) do{ \+ − (__HANDLE__)->gState = HAL_SMARTCARD_STATE_RESET; \+ − (__HANDLE__)->RxState = HAL_SMARTCARD_STATE_RESET; \+ − } while(0U)+ − + − /** @brief Flushs the Smartcard DR register + − * @param __HANDLE__ specifies the SMARTCARD Handle.+ − */+ − #define __HAL_SMARTCARD_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)+ − + − /** @brief Checks whether the specified Smartcard flag is set or not.+ − * @param __HANDLE__ specifies the SMARTCARD Handle.+ − * @param __FLAG__ specifies the flag to check.+ − * This parameter can be one of the following values:+ − * @arg SMARTCARD_FLAG_TXE: Transmit data register empty flag+ − * @arg SMARTCARD_FLAG_TC: Transmission Complete flag+ − * @arg SMARTCARD_FLAG_RXNE: Receive data register not empty flag+ − * @arg SMARTCARD_FLAG_IDLE: Idle Line detection flag+ − * @arg SMARTCARD_FLAG_ORE: Overrun Error flag+ − * @arg SMARTCARD_FLAG_NE: Noise Error flag+ − * @arg SMARTCARD_FLAG_FE: Framing Error flag+ − * @arg SMARTCARD_FLAG_PE: Parity Error flag+ − * @retval The new state of __FLAG__ (TRUE or FALSE).+ − */+ − #define __HAL_SMARTCARD_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))+ − + − /** @brief Clears the specified Smartcard pending flags.+ − * @param __HANDLE__ specifies the SMARTCARD Handle.+ − * @param __FLAG__ specifies the flag to check.+ − * This parameter can be any combination of the following values:+ − * @arg SMARTCARD_FLAG_TC: Transmission Complete flag.+ − * @arg SMARTCARD_FLAG_RXNE: Receive data register not empty flag.+ − * + − * @note PE (Parity error), FE (Framing error), NE (Noise error) and ORE (Overrun + − * error) flags are cleared by software sequence: a read operation to + − * USART_SR register followed by a read operation to USART_DR register.+ − * @note RXNE flag can be also cleared by a read to the USART_DR register.+ − * @note TC flag can be also cleared by software sequence: a read operation to + − * USART_SR register followed by a write operation to USART_DR register.+ − * @note TXE flag is cleared only by a write to the USART_DR register.+ − */+ − #define __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))+ − + − /** @brief Clear the SMARTCARD PE pending flag.+ − * @param __HANDLE__ specifies the USART Handle.+ − * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or + − * SMARTCARD peripheral.+ − * @retval None+ − */+ − #define __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__) \+ − do{ \+ − __IO uint32_t tmpreg = 0x00U; \+ − tmpreg = (__HANDLE__)->Instance->SR; \+ − tmpreg = (__HANDLE__)->Instance->DR; \+ − UNUSED(tmpreg); \+ − } while(0U)+ − + − /** @brief Clear the SMARTCARD FE pending flag.+ − * @param __HANDLE__ specifies the USART Handle.+ − * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or + − * SMARTCARD peripheral.+ − * @retval None+ − */+ − #define __HAL_SMARTCARD_CLEAR_FEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)+ − + − /** @brief Clear the SMARTCARD NE pending flag.+ − * @param __HANDLE__ specifies the USART Handle.+ − * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or + − * SMARTCARD peripheral.+ − * @retval None+ − */+ − #define __HAL_SMARTCARD_CLEAR_NEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)+ − + − /** @brief Clear the SMARTCARD ORE pending flag.+ − * @param __HANDLE__ specifies the USART Handle.+ − * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or + − * SMARTCARD peripheral.+ − * @retval None+ − */+ − #define __HAL_SMARTCARD_CLEAR_OREFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)+ − + − /** @brief Clear the SMARTCARD IDLE pending flag.+ − * @param __HANDLE__ specifies the USART Handle.+ − * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or + − * SMARTCARD peripheral.+ − * @retval None+ − */+ − #define __HAL_SMARTCARD_CLEAR_IDLEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)+ − + − /** @brief Enables or disables the specified SmartCard interrupts.+ − * @param __HANDLE__ specifies the SMARTCARD Handle.+ − * @param __INTERRUPT__ specifies the SMARTCARD interrupt source to check.+ − * This parameter can be one of the following values:+ − * @arg SMARTCARD_IT_TXE: Transmit Data Register empty interrupt+ − * @arg SMARTCARD_IT_TC: Transmission complete interrupt+ − * @arg SMARTCARD_IT_RXNE: Receive Data register not empty interrupt+ − * @arg SMARTCARD_IT_IDLE: Idle line detection interrupt+ − * @arg SMARTCARD_IT_PE: Parity Error interrupt+ − * @arg SMARTCARD_IT_ERR: Error interrupt(Frame error, noise error, overrun error)+ − */+ − #define __HAL_SMARTCARD_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == 1U)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & SMARTCARD_IT_MASK)): \+ − ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & SMARTCARD_IT_MASK)))+ − #define __HAL_SMARTCARD_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == 1U)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & SMARTCARD_IT_MASK)): \+ − ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & SMARTCARD_IT_MASK)))+ − + − /** @brief Checks whether the specified SmartCard interrupt has occurred or not.+ − * @param __HANDLE__ specifies the SmartCard Handle.+ − * @param __IT__ specifies the SMARTCARD interrupt source to check.+ − * This parameter can be one of the following values:+ − * @arg SMARTCARD_IT_TXE: Transmit Data Register empty interrupt+ − * @arg SMARTCARD_IT_TC: Transmission complete interrupt+ − * @arg SMARTCARD_IT_RXNE: Receive Data register not empty interrupt+ − * @arg SMARTCARD_IT_IDLE: Idle line detection interrupt+ − * @arg SMARTCARD_IT_ERR: Error interrupt+ − * @arg SMARTCARD_IT_PE: Parity Error interrupt+ − * @retval The new state of __IT__ (TRUE or FALSE).+ − */+ − #define __HAL_SMARTCARD_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28U) == 1U)? (__HANDLE__)->Instance->CR1: (__HANDLE__)->Instance->CR3) & (((uint32_t)(__IT__)) & SMARTCARD_IT_MASK))+ − + − /** @brief Macro to enable the SMARTCARD's one bit sample method+ − * @param __HANDLE__ specifies the SMARTCARD Handle. + − * @retval None+ − */ + − #define __HAL_SMARTCARD_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)+ − + − /** @brief Macro to disable the SMARTCARD's one bit sample method+ − * @param __HANDLE__ specifies the SMARTCARD Handle. + − * @retval None+ − */ + − #define __HAL_SMARTCARD_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT))+ − + − /** @brief Enable the USART associated to the SMARTCARD Handle+ − * @param __HANDLE__ specifies the SMARTCARD Handle.+ − * SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).+ − * @retval None+ − */+ − #define __HAL_SMARTCARD_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)+ − + − /** @brief Disable the USART associated to the SMARTCARD Handle+ − * @param __HANDLE__ specifies the SMARTCARD Handle.+ − * SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).+ − * @retval None+ − */+ − #define __HAL_SMARTCARD_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)+ − + − /** @brief Macros to enable or disable the SmartCard DMA request.+ − * @param __HANDLE__ specifies the SmartCard Handle.+ − * @param __REQUEST__ specifies the SmartCard DMA request.+ − * This parameter can be one of the following values:+ − * @arg SMARTCARD_DMAREQ_TX: SmartCard DMA transmit request+ − * @arg SMARTCARD_DMAREQ_RX: SmartCard DMA receive request+ − */+ − #define __HAL_SMARTCARD_DMA_REQUEST_ENABLE(__HANDLE__, __REQUEST__) ((__HANDLE__)->Instance->CR3 |= (__REQUEST__))+ − #define __HAL_SMARTCARD_DMA_REQUEST_DISABLE(__HANDLE__, __REQUEST__) ((__HANDLE__)->Instance->CR3 &= ~(__REQUEST__))+ − + − /**+ − * @}+ − */+ − + − /* Exported functions --------------------------------------------------------*/+ − /** @addtogroup SMARTCARD_Exported_Functions+ − * @{+ − */+ − + − /** @addtogroup SMARTCARD_Exported_Functions_Group1+ − * @{+ − */+ − /* Initialization/de-initialization functions **********************************/+ − HAL_StatusTypeDef HAL_SMARTCARD_Init(SMARTCARD_HandleTypeDef *hsc);+ − HAL_StatusTypeDef HAL_SMARTCARD_ReInit(SMARTCARD_HandleTypeDef *hsc);+ − HAL_StatusTypeDef HAL_SMARTCARD_DeInit(SMARTCARD_HandleTypeDef *hsc);+ − void HAL_SMARTCARD_MspInit(SMARTCARD_HandleTypeDef *hsc);+ − void HAL_SMARTCARD_MspDeInit(SMARTCARD_HandleTypeDef *hsc);+ − /**+ − * @}+ − */+ − + − /** @addtogroup SMARTCARD_Exported_Functions_Group2+ − * @{+ − */+ − /* IO operation functions *******************************************************/+ − HAL_StatusTypeDef HAL_SMARTCARD_Transmit(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size, uint32_t Timeout);+ − HAL_StatusTypeDef HAL_SMARTCARD_Receive(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size, uint32_t Timeout);+ − HAL_StatusTypeDef HAL_SMARTCARD_Transmit_IT(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size);+ − HAL_StatusTypeDef HAL_SMARTCARD_Receive_IT(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size);+ − HAL_StatusTypeDef HAL_SMARTCARD_Transmit_DMA(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size);+ − HAL_StatusTypeDef HAL_SMARTCARD_Receive_DMA(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size);+ − /* Transfer Abort functions */+ − HAL_StatusTypeDef HAL_SMARTCARD_Abort(SMARTCARD_HandleTypeDef *hsc);+ − HAL_StatusTypeDef HAL_SMARTCARD_AbortTransmit(SMARTCARD_HandleTypeDef *hsc);+ − HAL_StatusTypeDef HAL_SMARTCARD_AbortReceive(SMARTCARD_HandleTypeDef *hsc);+ − HAL_StatusTypeDef HAL_SMARTCARD_Abort_IT(SMARTCARD_HandleTypeDef *hsc);+ − HAL_StatusTypeDef HAL_SMARTCARD_AbortTransmit_IT(SMARTCARD_HandleTypeDef *hsc);+ − HAL_StatusTypeDef HAL_SMARTCARD_AbortReceive_IT(SMARTCARD_HandleTypeDef *hsc);+ − + − void HAL_SMARTCARD_IRQHandler(SMARTCARD_HandleTypeDef *hsc);+ − void HAL_SMARTCARD_TxCpltCallback(SMARTCARD_HandleTypeDef *hsc);+ − void HAL_SMARTCARD_RxCpltCallback(SMARTCARD_HandleTypeDef *hsc);+ − void HAL_SMARTCARD_ErrorCallback(SMARTCARD_HandleTypeDef *hsc);+ − void HAL_SMARTCARD_AbortCpltCallback(SMARTCARD_HandleTypeDef *hsc);+ − void HAL_SMARTCARD_AbortTransmitCpltCallback(SMARTCARD_HandleTypeDef *hsc);+ − void HAL_SMARTCARD_AbortReceiveCpltCallback(SMARTCARD_HandleTypeDef *hsc);+ − /**+ − * @}+ − */+ − + − /** @addtogroup SMARTCARD_Exported_Functions_Group3+ − * @{+ − */+ − /* Peripheral State functions **************************************************/+ − HAL_SMARTCARD_StateTypeDef HAL_SMARTCARD_GetState(SMARTCARD_HandleTypeDef *hsc);+ − uint32_t HAL_SMARTCARD_GetError(SMARTCARD_HandleTypeDef *hsc);+ − + − /**+ − * @}+ − */ + − + − /**+ − * @}+ − */+ − /* Private types -------------------------------------------------------------*/+ − /* Private variables ---------------------------------------------------------*/+ − /* Private constants ---------------------------------------------------------*/+ − /** @defgroup SMARTCARD_Private_Constants SMARTCARD Private Constants+ − * @{+ − */+ − + − /** @brief SMARTCARD interruptions flag mask+ − * + − */ + − #define SMARTCARD_IT_MASK ((uint32_t) USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE | USART_CR1_RXNEIE | \+ − USART_CR1_IDLEIE | USART_CR3_EIE )+ − + − #define SMARTCARD_DIV(_PCLK_, _BAUD_) (((_PCLK_)*25U)/(4U*(_BAUD_)))+ − #define SMARTCARD_DIVMANT(_PCLK_, _BAUD_) (SMARTCARD_DIV((_PCLK_), (_BAUD_))/100U)+ − #define SMARTCARD_DIVFRAQ(_PCLK_, _BAUD_) (((SMARTCARD_DIV((_PCLK_), (_BAUD_)) - (SMARTCARD_DIVMANT((_PCLK_), (_BAUD_)) * 100U)) * 16U + 50U) / 100U)+ − /* SMARTCARD BRR = mantissa + overflow + fraction+ − = (SMARTCARD DIVMANT << 4) + (SMARTCARD DIVFRAQ & 0xF0) + (SMARTCARD DIVFRAQ & 0x0FU) */+ − #define SMARTCARD_BRR(_PCLK_, _BAUD_) (((SMARTCARD_DIVMANT((_PCLK_), (_BAUD_)) << 4U) + \+ − (SMARTCARD_DIVFRAQ((_PCLK_), (_BAUD_)) & 0xF0U)) + \+ − (SMARTCARD_DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0FU))+ − + − #define SMARTCARD_CR1_REG_INDEX 1U+ − #define SMARTCARD_CR3_REG_INDEX 3U+ − /**+ − * @}+ − */+ − + − /* Private macros --------------------------------------------------------*/+ − /** @defgroup SMARTCARD_Private_Macros SMARTCARD Private Macros+ − * @{+ − */+ − #define IS_SMARTCARD_WORD_LENGTH(LENGTH) ((LENGTH) == SMARTCARD_WORDLENGTH_9B)+ − #define IS_SMARTCARD_STOPBITS(STOPBITS) (((STOPBITS) == SMARTCARD_STOPBITS_0_5) || \+ − ((STOPBITS) == SMARTCARD_STOPBITS_1_5))+ − #define IS_SMARTCARD_PARITY(PARITY) (((PARITY) == SMARTCARD_PARITY_EVEN) || \+ − ((PARITY) == SMARTCARD_PARITY_ODD))+ − #define IS_SMARTCARD_MODE(MODE) ((((MODE) & 0x0000FFF3U) == 0x00U) && ((MODE) != 0x000000U))+ − #define IS_SMARTCARD_POLARITY(CPOL) (((CPOL) == SMARTCARD_POLARITY_LOW) || ((CPOL) == SMARTCARD_POLARITY_HIGH))+ − #define IS_SMARTCARD_PHASE(CPHA) (((CPHA) == SMARTCARD_PHASE_1EDGE) || ((CPHA) == SMARTCARD_PHASE_2EDGE))+ − #define IS_SMARTCARD_LASTBIT(LASTBIT) (((LASTBIT) == SMARTCARD_LASTBIT_DISABLE) || \+ − ((LASTBIT) == SMARTCARD_LASTBIT_ENABLE))+ − #define IS_SMARTCARD_NACK_STATE(NACK) (((NACK) == SMARTCARD_NACK_ENABLE) || \+ − ((NACK) == SMARTCARD_NACK_DISABLE))+ − #define IS_SMARTCARD_BAUDRATE(BAUDRATE) ((BAUDRATE) < 10500001U)+ − /**+ − * @}+ − */+ − + − /* Private functions ---------------------------------------------------------*/+ − /** @defgroup SMARTCARD_Private_Functions SMARTCARD Private Functions+ − * @{+ − */+ − + − /**+ − * @}+ − */+ − + − /**+ − * @}+ − */ + − + − /**+ − * @}+ − */+ − #ifdef __cplusplus+ − }+ − #endif+ − + − #endif /* __STM32F4xx_HAL_SMARTCARD_H */+ − + − /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/+ −
