| /** | |
| ****************************************************************************** | |
| * @file stm32f7xx_hal_smartcard.h | |
| * @author MCD Application Team | |
| * @version V1.0.0 | |
| * @date 12-May-2015 | |
| * @brief Header file of SMARTCARD HAL module. | |
| ****************************************************************************** | |
| * @attention | |
| * | |
| * <h2><center>© COPYRIGHT(c) 2015 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 __STM32F7xx_HAL_SMARTCARD_H | |
| #define __STM32F7xx_HAL_SMARTCARD_H | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| /* Includes ------------------------------------------------------------------*/ | |
| #include "stm32f7xx_hal_def.h" | |
| /** @addtogroup STM32F7xx_HAL_Driver | |
| * @{ | |
| */ | |
| /** @addtogroup SMARTCARD | |
| * @{ | |
| */ | |
| /* Exported types ------------------------------------------------------------*/ | |
| /** @defgroup SMARTCARD_Exported_Types SMARTCARD Exported Types | |
| * @{ | |
| */ | |
| /** | |
| * @brief SMARTCARD Init Structure definition | |
| */ | |
| typedef struct | |
| { | |
| uint32_t BaudRate; /*!< Configures the SmartCard communication baud rate. | |
| The baud rate register is computed using the following formula: | |
| Baud Rate Register = ((PCLKx) / ((hsc->Init.BaudRate))) */ | |
| uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. | |
| This parameter @ref SMARTCARD_Word_Length can only be set to 9 (8 data + 1 parity bits). */ | |
| uint32_t StopBits; /*!< Specifies the number of stop bits @ref SMARTCARD_Stop_Bits. | |
| Only 1.5 stop bits are authorized in SmartCard mode. */ | |
| uint32_t Parity; /*!< Specifies the parity mode. | |
| This parameter can be a value of @ref SMARTCARD_Parity | |
| @note The parity is enabled by default (PCE is forced to 1). | |
| Since the WordLength is forced to 8 bits + parity, M is | |
| forced to 1 and the parity bit is the 9th bit. */ | |
| 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 OneBitSampling; /*!< Specifies whether a single sample or three samples' majority vote is selected. | |
| Selecting the single sample method increases the receiver tolerance to clock | |
| deviations. This parameter can be a value of @ref SMARTCARD_OneBit_Sampling */ | |
| uint32_t Prescaler; /*!< Specifies the SmartCard Prescaler */ | |
| uint32_t GuardTime; /*!< Specifies the SmartCard Guard Time */ | |
| uint32_t NACKState; /*!< Specifies whether the SmartCard NACK transmission is enabled | |
| in case of parity error. | |
| This parameter can be a value of @ref SmartCard_NACK_State */ | |
| uint32_t TimeOutEnable; /*!< Specifies whether the receiver timeout is enabled. | |
| This parameter can be a value of @ref SMARTCARD_Timeout_Enable*/ | |
| uint32_t TimeOutValue; /*!< Specifies the receiver time out value in number of baud blocks: | |
| it is used to implement the Character Wait Time (CWT) and | |
| Block Wait Time (BWT). It is coded over 24 bits. */ | |
| uint32_t BlockLength; /*!< Specifies the SmartCard Block Length in T=1 Reception mode. | |
| This parameter can be any value from 0x0 to 0xFF */ | |
| uint32_t AutoRetryCount; /*!< Specifies the SmartCard auto-retry count (number of retries in | |
| receive and transmit mode). When set to 0, retransmission is | |
| disabled. Otherwise, its maximum value is 7 (before signalling | |
| an error) */ | |
| }SMARTCARD_InitTypeDef; | |
| /** | |
| * @brief SMARTCARD advanced features initalization structure definition | |
| */ | |
| typedef struct | |
| { | |
| uint32_t AdvFeatureInit; /*!< Specifies which advanced SMARTCARD features is initialized. Several | |
| advanced features may be initialized at the same time. This parameter | |
| can be a value of @ref SMARTCARD_Advanced_Features_Initialization_Type */ | |
| uint32_t TxPinLevelInvert; /*!< Specifies whether the TX pin active level is inverted. | |
| This parameter can be a value of @ref SMARTCARD_Tx_Inv */ | |
| uint32_t RxPinLevelInvert; /*!< Specifies whether the RX pin active level is inverted. | |
| This parameter can be a value of @ref SMARTCARD_Rx_Inv */ | |
| uint32_t DataInvert; /*!< Specifies whether data are inverted (positive/direct logic | |
| vs negative/inverted logic). | |
| This parameter can be a value of @ref SMARTCARD_Data_Inv */ | |
| uint32_t Swap; /*!< Specifies whether TX and RX pins are swapped. | |
| This parameter can be a value of @ref SMARTCARD_Rx_Tx_Swap */ | |
| uint32_t OverrunDisable; /*!< Specifies whether the reception overrun detection is disabled. | |
| This parameter can be a value of @ref SMARTCARD_Overrun_Disable */ | |
| uint32_t DMADisableonRxError; /*!< Specifies whether the DMA is disabled in case of reception error. | |
| This parameter can be a value of @ref SMARTCARD_DMA_Disable_on_Rx_Error */ | |
| uint32_t MSBFirst; /*!< Specifies whether MSB is sent first on UART line. | |
| This parameter can be a value of @ref SMARTCARD_MSB_First */ | |
| }SMARTCARD_AdvFeatureInitTypeDef; | |
| /** | |
| * @brief HAL State structures definition | |
| */ | |
| typedef enum | |
| { | |
| HAL_SMARTCARD_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */ | |
| HAL_SMARTCARD_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */ | |
| HAL_SMARTCARD_STATE_BUSY = 0x02, /*!< an internal process is ongoing */ | |
| HAL_SMARTCARD_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */ | |
| HAL_SMARTCARD_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */ | |
| HAL_SMARTCARD_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */ | |
| HAL_SMARTCARD_STATE_TIMEOUT = 0x03, /*!< Timeout state */ | |
| HAL_SMARTCARD_STATE_ERROR = 0x04 /*!< Error */ | |
| }HAL_SMARTCARD_StateTypeDef; | |
| /** | |
| * @brief SMARTCARD clock sources definition | |
| */ | |
| typedef enum | |
| { | |
| SMARTCARD_CLOCKSOURCE_PCLK1 = 0x00, /*!< PCLK1 clock source */ | |
| SMARTCARD_CLOCKSOURCE_PCLK2 = 0x01, /*!< PCLK2 clock source */ | |
| SMARTCARD_CLOCKSOURCE_HSI = 0x02, /*!< HSI clock source */ | |
| SMARTCARD_CLOCKSOURCE_SYSCLK = 0x04, /*!< SYSCLK clock source */ | |
| SMARTCARD_CLOCKSOURCE_LSE = 0x08 /*!< LSE clock source */ | |
| }SMARTCARD_ClockSourceTypeDef; | |
| /** | |
| * @brief SMARTCARD handle Structure definition | |
| */ | |
| typedef struct | |
| { | |
| USART_TypeDef *Instance; /* USART registers base address */ | |
| SMARTCARD_InitTypeDef Init; /* SmartCard communication parameters */ | |
| SMARTCARD_AdvFeatureInitTypeDef AdvancedInit; /* SmartCard advanced features initialization parameters */ | |
| uint8_t *pTxBuffPtr; /* Pointer to SmartCard Tx transfer Buffer */ | |
| uint16_t TxXferSize; /* SmartCard Tx Transfer size */ | |
| uint16_t TxXferCount; /* SmartCard Tx Transfer Counter */ | |
| uint8_t *pRxBuffPtr; /* Pointer to SmartCard Rx transfer Buffer */ | |
| uint16_t RxXferSize; /* SmartCard Rx Transfer size */ | |
| 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 State; /* SmartCard communication state */ | |
| __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 ((uint32_t)0x00) /*!< No error */ | |
| #define HAL_SMARTCARD_ERROR_PE ((uint32_t)0x01) /*!< Parity error */ | |
| #define HAL_SMARTCARD_ERROR_NE ((uint32_t)0x02) /*!< Noise error */ | |
| #define HAL_SMARTCARD_ERROR_FE ((uint32_t)0x04) /*!< frame error */ | |
| #define HAL_SMARTCARD_ERROR_ORE ((uint32_t)0x08) /*!< Overrun error */ | |
| #define HAL_SMARTCARD_ERROR_DMA ((uint32_t)0x10) /*!< DMA transfer error */ | |
| #define HAL_SMARTCARD_ERROR_RTO ((uint32_t)0x20) /*!< Receiver TimeOut error */ | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Word_Length SMARTCARD Word Length | |
| * @{ | |
| */ | |
| #define SMARTCARD_WORDLENGTH_9B ((uint32_t)USART_CR1_M_0) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Stop_Bits SMARTCARD Number of Stop Bits | |
| * @{ | |
| */ | |
| #define SMARTCARD_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP)) | |
| /** | |
| * @} | |
| */ | |
| /** @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 ((uint32_t)0x0000) | |
| #define SMARTCARD_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Clock_Phase SMARTCARD Clock Phase | |
| * @{ | |
| */ | |
| #define SMARTCARD_PHASE_1EDGE ((uint32_t)0x0000) | |
| #define SMARTCARD_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Last_Bit SMARTCARD Last Bit | |
| * @{ | |
| */ | |
| #define SMARTCARD_LASTBIT_DISABLE ((uint32_t)0x0000) | |
| #define SMARTCARD_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_OneBit_Sampling SMARTCARD OneBit Sampling | |
| * @{ | |
| */ | |
| #define SMARTCARD_ONE_BIT_SAMPLE_DISABLE ((uint32_t)0x0000) | |
| #define SMARTCARD_ONE_BIT_SAMPLE_ENABLE ((uint32_t)USART_CR3_ONEBIT) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SmartCard_NACK_State SMARTCARD NACK State | |
| * @{ | |
| */ | |
| #define SMARTCARD_NACK_ENABLE ((uint32_t)USART_CR3_NACK) | |
| #define SMARTCARD_NACK_DISABLE ((uint32_t)0x0000) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Timeout_Enable SMARTCARD Timeout Enable | |
| * @{ | |
| */ | |
| #define SMARTCARD_TIMEOUT_DISABLE ((uint32_t)0x00000000) | |
| #define SMARTCARD_TIMEOUT_ENABLE ((uint32_t)USART_CR2_RTOEN) | |
| /** | |
| * @} | |
| */ | |
| /** @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_Advanced_Features_Initialization_Type SMARTCARD Advanced Features Initialization Type | |
| * @{ | |
| */ | |
| #define SMARTCARD_ADVFEATURE_NO_INIT ((uint32_t)0x00000000) | |
| #define SMARTCARD_ADVFEATURE_TXINVERT_INIT ((uint32_t)0x00000001) | |
| #define SMARTCARD_ADVFEATURE_RXINVERT_INIT ((uint32_t)0x00000002) | |
| #define SMARTCARD_ADVFEATURE_DATAINVERT_INIT ((uint32_t)0x00000004) | |
| #define SMARTCARD_ADVFEATURE_SWAP_INIT ((uint32_t)0x00000008) | |
| #define SMARTCARD_ADVFEATURE_RXOVERRUNDISABLE_INIT ((uint32_t)0x00000010) | |
| #define SMARTCARD_ADVFEATURE_DMADISABLEONERROR_INIT ((uint32_t)0x00000020) | |
| #define SMARTCARD_ADVFEATURE_MSBFIRST_INIT ((uint32_t)0x00000080) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Tx_Inv SMARTCARD Tx Inv | |
| * @{ | |
| */ | |
| #define SMARTCARD_ADVFEATURE_TXINV_DISABLE ((uint32_t)0x00000000) | |
| #define SMARTCARD_ADVFEATURE_TXINV_ENABLE ((uint32_t)USART_CR2_TXINV) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Rx_Inv SMARTCARD Rx Inv | |
| * @{ | |
| */ | |
| #define SMARTCARD_ADVFEATURE_RXINV_DISABLE ((uint32_t)0x00000000) | |
| #define SMARTCARD_ADVFEATURE_RXINV_ENABLE ((uint32_t)USART_CR2_RXINV) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Data_Inv SMARTCARD Data Inv | |
| * @{ | |
| */ | |
| #define SMARTCARD_ADVFEATURE_DATAINV_DISABLE ((uint32_t)0x00000000) | |
| #define SMARTCARD_ADVFEATURE_DATAINV_ENABLE ((uint32_t)USART_CR2_DATAINV) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Rx_Tx_Swap SMARTCARD Rx Tx Swap | |
| * @{ | |
| */ | |
| #define SMARTCARD_ADVFEATURE_SWAP_DISABLE ((uint32_t)0x00000000) | |
| #define SMARTCARD_ADVFEATURE_SWAP_ENABLE ((uint32_t)USART_CR2_SWAP) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Overrun_Disable SMARTCARD Overrun Disable | |
| * @{ | |
| */ | |
| #define SMARTCARD_ADVFEATURE_OVERRUN_ENABLE ((uint32_t)0x00000000) | |
| #define SMARTCARD_ADVFEATURE_OVERRUN_DISABLE ((uint32_t)USART_CR3_OVRDIS) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_DMA_Disable_on_Rx_Error SMARTCARD DMA Disable on Rx Error | |
| * @{ | |
| */ | |
| #define SMARTCARD_ADVFEATURE_DMA_ENABLEONRXERROR ((uint32_t)0x00000000) | |
| #define SMARTCARD_ADVFEATURE_DMA_DISABLEONRXERROR ((uint32_t)USART_CR3_DDRE) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_MSB_First SMARTCARD MSB First | |
| * @{ | |
| */ | |
| #define SMARTCARD_ADVFEATURE_MSBFIRST_DISABLE ((uint32_t)0x00000000) | |
| #define SMARTCARD_ADVFEATURE_MSBFIRST_ENABLE ((uint32_t)USART_CR2_MSBFIRST) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SmartCard_Flags SMARTCARD Flags | |
| * Elements values convention: 0xXXXX | |
| * - 0xXXXX : Flag mask in the ISR register | |
| * @{ | |
| */ | |
| #define SMARTCARD_FLAG_REACK ((uint32_t)0x00400000) | |
| #define SMARTCARD_FLAG_TEACK ((uint32_t)0x00200000) | |
| #define SMARTCARD_FLAG_BUSY ((uint32_t)0x00010000) | |
| #define SMARTCARD_FLAG_EOBF ((uint32_t)0x00001000) | |
| #define SMARTCARD_FLAG_RTOF ((uint32_t)0x00000800) | |
| #define SMARTCARD_FLAG_TXE ((uint32_t)0x00000080) | |
| #define SMARTCARD_FLAG_TC ((uint32_t)0x00000040) | |
| #define SMARTCARD_FLAG_RXNE ((uint32_t)0x00000020) | |
| #define SMARTCARD_FLAG_ORE ((uint32_t)0x00000008) | |
| #define SMARTCARD_FLAG_NE ((uint32_t)0x00000004) | |
| #define SMARTCARD_FLAG_FE ((uint32_t)0x00000002) | |
| #define SMARTCARD_FLAG_PE ((uint32_t)0x00000001) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Interrupt_definition SMARTCARD Interrupt definition | |
| * Elements values convention: 0000ZZZZ0XXYYYYYb | |
| * - YYYYY : Interrupt source position in the XX register (5bits) | |
| * - XX : Interrupt source register (2bits) | |
| * - 01: CR1 register | |
| * - 10: CR2 register | |
| * - 11: CR3 register | |
| * - ZZZZ : Flag position in the ISR register(4bits) | |
| * @{ | |
| */ | |
| #define SMARTCARD_IT_PE ((uint16_t)0x0028) | |
| #define SMARTCARD_IT_TXE ((uint16_t)0x0727) | |
| #define SMARTCARD_IT_TC ((uint16_t)0x0626) | |
| #define SMARTCARD_IT_RXNE ((uint16_t)0x0525) | |
| #define SMARTCARD_IT_ERR ((uint16_t)0x0060) | |
| #define SMARTCARD_IT_ORE ((uint16_t)0x0300) | |
| #define SMARTCARD_IT_NE ((uint16_t)0x0200) | |
| #define SMARTCARD_IT_FE ((uint16_t)0x0100) | |
| #define SMARTCARD_IT_EOB ((uint16_t)0x0C3B) | |
| #define SMARTCARD_IT_RTO ((uint16_t)0x0B3A) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_IT_CLEAR_Flags SMARTCARD IT CLEAR Flags | |
| * @{ | |
| */ | |
| #define SMARTCARD_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */ | |
| #define SMARTCARD_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */ | |
| #define SMARTCARD_CLEAR_NEF USART_ICR_NCF /*!< Noise detected Clear Flag */ | |
| #define SMARTCARD_CLEAR_OREF USART_ICR_ORECF /*!< OverRun Error Clear Flag */ | |
| #define SMARTCARD_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */ | |
| #define SMARTCARD_CLEAR_RTOF USART_ICR_RTOCF /*!< Receiver Time Out Clear Flag */ | |
| #define SMARTCARD_CLEAR_EOBF USART_ICR_EOBCF /*!< End Of Block Clear Flag */ | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Request_Parameters SMARTCARD Request Parameters | |
| * @{ | |
| */ | |
| #define SMARTCARD_RXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_RXFRQ) /*!< Receive Data flush Request */ | |
| #define SMARTCARD_TXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_TXFRQ) /*!< Transmit data flush Request */ | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_CR3_SCAR_CNT_LSB_POS SMARTCARD CR3 SCAR CNT LSB POS | |
| * @{ | |
| */ | |
| #define SMARTCARD_CR3_SCARCNT_LSB_POS ((uint32_t) 17) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_GTPR_GT_LSBPOS SMARTCARD GTPR GT LSBPOS | |
| * @{ | |
| */ | |
| #define SMARTCARD_GTPR_GT_LSB_POS ((uint32_t) 8) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_RTOR_BLEN_LSBPOS SMARTCARD RTOR BLEN LSBPOS | |
| * @{ | |
| */ | |
| #define SMARTCARD_RTOR_BLEN_LSB_POS ((uint32_t) 24) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup SMARTCARD_Interruption_Mask SMARTCARD Interruption Mask | |
| * @{ | |
| */ | |
| #define SMARTCARD_IT_MASK ((uint16_t)0x001F) | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /* Exported macro ------------------------------------------------------------*/ | |
| /** @defgroup SMARTCARD_Exported_Macros SMARTCARD Exported Macros | |
| * @{ | |
| */ | |
| /** @brief Reset SMARTCARD handle state | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2 | |
| * @retval None | |
| */ | |
| #define __HAL_SMARTCARD_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SMARTCARD_STATE_RESET) | |
| /** @brief Flush the Smartcard DR register | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @retval None | |
| */ | |
| #define __HAL_SMARTCARD_FLUSH_DRREGISTER(__HANDLE__) (__HAL_SMARTCARD_SEND_REQ((__HANDLE__), SMARTCARD_RXDATA_FLUSH_REQUEST)) | |
| /** @brief Checks whether the specified Smartcard flag is set or not. | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @param __FLAG__: specifies the flag to check. | |
| * This parameter can be one of the following values: | |
| * @arg SMARTCARD_FLAG_REACK: Receive enable acknowledge flag | |
| * @arg SMARTCARD_FLAG_TEACK: Transmit enable acknowledge flag | |
| * @arg SMARTCARD_FLAG_BUSY: Busy flag | |
| * @arg SMARTCARD_FLAG_EOBF: End of block flag | |
| * @arg SMARTCARD_FLAG_RTOF: Receiver timeout flag | |
| * @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_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->ISR & (__FLAG__)) == (__FLAG__)) | |
| /** @brief Enables the specified SmartCard interrupt. | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @param __INTERRUPT__: specifies the SMARTCARD interrupt to enable. | |
| * This parameter can be one of the following values: | |
| * @arg SMARTCARD_IT_EOBF: End Of Block interrupt | |
| * @arg SMARTCARD_IT_RTOF: Receive TimeOut interrupt | |
| * @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_PE: Parity Error interrupt | |
| * @arg SMARTCARD_IT_ERR: Error interrupt(Frame error, noise error, overrun error) | |
| * @retval None | |
| */ | |
| #define __HAL_SMARTCARD_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5) == 1)? ((__HANDLE__)->Instance->CR1 |= (1 << ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \ | |
| ((((uint8_t)(__INTERRUPT__)) >> 5) == 2)? ((__HANDLE__)->Instance->CR2 |= (1 << ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \ | |
| ((__HANDLE__)->Instance->CR3 |= (1 << ((__INTERRUPT__) & SMARTCARD_IT_MASK)))) | |
| /** @brief Disables the specified SmartCard interrupt. | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @param __INTERRUPT__: specifies the SMARTCARD interrupt to enable. | |
| * This parameter can be one of the following values: | |
| * @arg SMARTCARD_IT_EOBF: End Of Block interrupt | |
| * @arg SMARTCARD_IT_RTOF: Receive TimeOut interrupt | |
| * @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_PE: Parity Error interrupt | |
| * @arg SMARTCARD_IT_ERR: Error interrupt(Frame error, noise error, overrun error) | |
| * @retval None | |
| */ | |
| #define __HAL_SMARTCARD_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \ | |
| ((((uint8_t)(__INTERRUPT__)) >> 5) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \ | |
| ((__HANDLE__)->Instance->CR3 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & SMARTCARD_IT_MASK)))) | |
| /** @brief Checks whether the specified SmartCard interrupt has occurred or not. | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @param __IT__: specifies the SMARTCARD interrupt to check. | |
| * This parameter can be one of the following values: | |
| * @arg SMARTCARD_IT_EOBF: End Of Block interrupt | |
| * @arg SMARTCARD_IT_RTOF: Receive TimeOut interrupt | |
| * @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_ORE: OverRun Error interrupt | |
| * @arg SMARTCARD_IT_NE: Noise Error interrupt | |
| * @arg SMARTCARD_IT_FE: Framing Error interrupt | |
| * @arg SMARTCARD_IT_PE: Parity Error interrupt | |
| * @retval The new state of __IT__ (TRUE or FALSE). | |
| */ | |
| #define __HAL_SMARTCARD_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08))) | |
| /** @brief Checks whether the specified SmartCard interrupt interrupt source is enabled. | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @param __IT__: specifies the SMARTCARD interrupt source to check. | |
| * This parameter can be one of the following values: | |
| * @arg SMARTCARD_IT_EOBF: End Of Block interrupt | |
| * @arg SMARTCARD_IT_RTOF: Receive TimeOut interrupt | |
| * @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_ORE: OverRun Error interrupt | |
| * @arg SMARTCARD_IT_NE: Noise Error interrupt | |
| * @arg SMARTCARD_IT_FE: Framing 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__) ((((((uint8_t)(__IT__)) >> 5) == 1)? (__HANDLE__)->Instance->CR1:(((((uint8_t)(__IT__)) >> 5) == 2)? \ | |
| (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & ((uint32_t)1 << \ | |
| (((uint16_t)(__IT__)) & SMARTCARD_IT_MASK))) | |
| /** @brief Clears the specified SMARTCARD ISR flag, in setting the proper ICR register flag. | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @param __IT_CLEAR__: specifies the interrupt clear register flag that needs to be set | |
| * to clear the corresponding interrupt | |
| * This parameter can be one of the following values: | |
| * @arg USART_CLEAR_PEF: Parity Error Clear Flag | |
| * @arg USART_CLEAR_FEF: Framing Error Clear Flag | |
| * @arg USART_CLEAR_NEF: Noise detected Clear Flag | |
| * @arg USART_CLEAR_OREF: OverRun Error Clear Flag | |
| * @arg USART_CLEAR_TCF: Transmission Complete Clear Flag | |
| * @arg USART_CLEAR_RTOF: Receiver Time Out Clear Flag | |
| * @arg USART_CLEAR_EOBF: End Of Block Clear Flag | |
| * @retval None | |
| */ | |
| #define __HAL_SMARTCARD_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__)) | |
| /** @brief Set a specific SMARTCARD request flag. | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @param __REQ__: specifies the request flag to set | |
| * This parameter can be one of the following values: | |
| * @arg SMARTCARD_RXDATA_FLUSH_REQUEST: Receive Data flush Request | |
| * @arg SMARTCARD_TXDATA_FLUSH_REQUEST: Transmit data flush Request | |
| * | |
| * @retval None | |
| */ | |
| #define __HAL_SMARTCARD_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint32_t)(__REQ__)) | |
| /** @brief Enable the USART associated to the SMARTCARD Handle | |
| * @param __HANDLE__: specifies the SMARTCARD Handle. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @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. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @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. | |
| * The Handle Instance which can be USART1 or USART2. | |
| * @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__)) | |
| /** | |
| * @} | |
| */ | |
| /* Include SMARTCARD HAL Extension module */ | |
| #include "stm32f7xx_hal_smartcard_ex.h" | |
| /* 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_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); | |
| 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); | |
| /** | |
| * @} | |
| */ | |
| /** @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 | |
| * @{ | |
| */ | |
| #define IS_SMARTCARD_WORD_LENGTH(__LENGTH__) ((__LENGTH__) == SMARTCARD_WORDLENGTH_9B) | |
| #define IS_SMARTCARD_STOPBITS(__STOPBITS__) ((__STOPBITS__) == SMARTCARD_STOPBITS_1_5) | |
| #define IS_SMARTCARD_PARITY(__PARITY__) (((__PARITY__) == SMARTCARD_PARITY_EVEN) || \ | |
| ((__PARITY__) == SMARTCARD_PARITY_ODD)) | |
| #define IS_SMARTCARD_MODE(__MODE__) ((((__MODE__) & (uint32_t)0xFFF3) == 0x00) && ((__MODE__) != (uint32_t)0x00)) | |
| #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_ONE_BIT_SAMPLE(__ONEBIT__) (((__ONEBIT__) == SMARTCARD_ONE_BIT_SAMPLE_DISABLE) || \ | |
| ((__ONEBIT__) == SMARTCARD_ONE_BIT_SAMPLE_ENABLE)) | |
| #define IS_SMARTCARD_NACK(__NACK__) (((__NACK__) == SMARTCARD_NACK_ENABLE) || \ | |
| ((__NACK__) == SMARTCARD_NACK_DISABLE)) | |
| #define IS_SMARTCARD_TIMEOUT(__TIMEOUT__) (((__TIMEOUT__) == SMARTCARD_TIMEOUT_DISABLE) || \ | |
| ((__TIMEOUT__) == SMARTCARD_TIMEOUT_ENABLE)) | |
| #define IS_SMARTCARD_ADVFEATURE_INIT(INIT) ((INIT) <= (SMARTCARD_ADVFEATURE_NO_INIT | \ | |
| SMARTCARD_ADVFEATURE_TXINVERT_INIT | \ | |
| SMARTCARD_ADVFEATURE_RXINVERT_INIT | \ | |
| SMARTCARD_ADVFEATURE_DATAINVERT_INIT | \ | |
| SMARTCARD_ADVFEATURE_SWAP_INIT | \ | |
| SMARTCARD_ADVFEATURE_RXOVERRUNDISABLE_INIT | \ | |
| SMARTCARD_ADVFEATURE_DMADISABLEONERROR_INIT | \ | |
| SMARTCARD_ADVFEATURE_MSBFIRST_INIT)) | |
| #define IS_SMARTCARD_ADVFEATURE_TXINV(TXINV) (((TXINV) == SMARTCARD_ADVFEATURE_TXINV_DISABLE) || \ | |
| ((TXINV) == SMARTCARD_ADVFEATURE_TXINV_ENABLE)) | |
| #define IS_SMARTCARD_ADVFEATURE_RXINV(RXINV) (((RXINV) == SMARTCARD_ADVFEATURE_RXINV_DISABLE) || \ | |
| ((RXINV) == SMARTCARD_ADVFEATURE_RXINV_ENABLE)) | |
| #define IS_SMARTCARD_ADVFEATURE_DATAINV(DATAINV) (((DATAINV) == SMARTCARD_ADVFEATURE_DATAINV_DISABLE) || \ | |
| ((DATAINV) == SMARTCARD_ADVFEATURE_DATAINV_ENABLE)) | |
| #define IS_SMARTCARD_ADVFEATURE_SWAP(SWAP) (((SWAP) == SMARTCARD_ADVFEATURE_SWAP_DISABLE) || \ | |
| ((SWAP) == SMARTCARD_ADVFEATURE_SWAP_ENABLE)) | |
| #define IS_SMARTCARD_OVERRUN(OVERRUN) (((OVERRUN) == SMARTCARD_ADVFEATURE_OVERRUN_ENABLE) || \ | |
| ((OVERRUN) == SMARTCARD_ADVFEATURE_OVERRUN_DISABLE)) | |
| #define IS_SMARTCARD_ADVFEATURE_DMAONRXERROR(DMA) (((DMA) == SMARTCARD_ADVFEATURE_DMA_ENABLEONRXERROR) || \ | |
| ((DMA) == SMARTCARD_ADVFEATURE_DMA_DISABLEONRXERROR)) | |
| #define IS_SMARTCARD_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 4500001) | |
| #define IS_SMARTCARD_BLOCKLENGTH(__LENGTH__) ((__LENGTH__) <= 0xFF) | |
| #define IS_SMARTCARD_TIMEOUT_VALUE(__TIMEOUTVALUE__) ((__TIMEOUTVALUE__) <= 0xFFFFFF) | |
| #define IS_SMARTCARD_AUTORETRY_COUNT(__COUNT__) ((__COUNT__) <= 0x7) | |
| #define IS_SMARTCARD_ADVFEATURE_MSBFIRST(MSBFIRST) (((MSBFIRST) == SMARTCARD_ADVFEATURE_MSBFIRST_DISABLE) || \ | |
| ((MSBFIRST) == SMARTCARD_ADVFEATURE_MSBFIRST_ENABLE)) | |
| #define IS_SMARTCARD_REQUEST_PARAMETER(PARAM) (((PARAM) == SMARTCARD_RXDATA_FLUSH_REQUEST) || \ | |
| ((PARAM) == SMARTCARD_TXDATA_FLUSH_REQUEST)) | |
| /** | |
| * @} | |
| */ | |
| /* Private functions ---------------------------------------------------------*/ | |
| /** @defgroup SMARTCARD_Private_Functions SMARTCARD Private Functions | |
| * @{ | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif /* __STM32F7xx_HAL_SMARTCARD_H */ | |
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |