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TARGET_NUCLEO_L053R8/stm32l0xx_hal_smartcard.h
- Committer:
- elijahorr
- Date:
- 2016-04-14
- Revision:
- 121:672067c3ada4
- Parent:
- 96:487b796308b0
File content as of revision 121:672067c3ada4:
/**
******************************************************************************
* @file stm32l0xx_hal_smartcard.h
* @author MCD Application Team
* @version V1.2.0
* @date 06-February-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 __STM32L0xx_HAL_SMARTCARD_H
#define __STM32L0xx_HAL_SMARTCARD_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32l0xx_hal_def.h"
/** @addtogroup STM32L0xx_HAL_Driver
* @{
*/
/** @defgroup SMARTCARD 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 wether 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_Enable */
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 HAL SMARTCARD Error Code definition
*/
#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 */
/**
* @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_Word_Length SMARTCARD Word Length
* @{
*/
#define SMARTCARD_WORDLENGTH_9B ((uint32_t)USART_CR1_M_0)
#define IS_SMARTCARD_WORD_LENGTH(LENGTH) ((LENGTH) == SMARTCARD_WORDLENGTH_9B)
/**
* @}
*/
/** @defgroup SMARTCARD_Stop_Bits SMARTCARD Stop Bits
* @{
*/
#define SMARTCARD_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP))
#define IS_SMARTCARD_STOPBITS(STOPBITS) ((STOPBITS) == SMARTCARD_STOPBITS_1_5)
/**
* @}
*/
/** @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))
#define IS_SMARTCARD_PARITY(PARITY) (((PARITY) == SMARTCARD_PARITY_EVEN) || \
((PARITY) == SMARTCARD_PARITY_ODD))
/**
* @}
*/
/** @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))
#define IS_SMARTCARD_MODE(MODE) ((((MODE) & (uint32_t)0xFFF3) == 0x00) && ((MODE) != (uint32_t)0x00))
/**
* @}
*/
/** @defgroup SMARTCARD_Clock_Polarity SMARTCARD Clock Polarity
* @{
*/
#define SMARTCARD_POLARITY_LOW ((uint32_t)0x0000)
#define SMARTCARD_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL)
#define IS_SMARTCARD_POLARITY(CPOL) (((CPOL) == SMARTCARD_POLARITY_LOW) || ((CPOL) == SMARTCARD_POLARITY_HIGH))
/**
* @}
*/
/** @defgroup SMARTCARD_Clock_Phase SMARTCARD Clock Phase
* @{
*/
#define SMARTCARD_PHASE_1EDGE ((uint32_t)0x0000)
#define SMARTCARD_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA)
#define IS_SMARTCARD_PHASE(CPHA) (((CPHA) == SMARTCARD_PHASE_1EDGE) || ((CPHA) == SMARTCARD_PHASE_2EDGE))
/**
* @}
*/
/** @defgroup SMARTCARD_Last_Bit SMARTCARD Last Bit
* @{
*/
#define SMARTCARD_LASTBIT_DISABLE ((uint32_t)0x0000)
#define SMARTCARD_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL)
#define IS_SMARTCARD_LASTBIT(LASTBIT) (((LASTBIT) == SMARTCARD_LASTBIT_DISABLE) || \
((LASTBIT) == SMARTCARD_LASTBIT_ENABLE))
/**
* @}
*/
/** @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)
#define IS_SMARTCARD_ONE_BIT_SAMPLE(ONEBIT) (((ONEBIT) == SMARTCARD_ONE_BIT_SAMPLE_DISABLE) || \
((ONEBIT) == SMARTCARD_ONE_BIT_SAMPLE_ENABLE))
/**
* @}
*/
/** @defgroup SMARTCARD_NACK_Enable SMARTCARD NACK Enable
* @{
*/
#define SMARTCARD_NACK_ENABLE ((uint32_t)USART_CR3_NACK)
#define SMARTCARD_NACK_DISABLE ((uint32_t)0x0000)
#define IS_SMARTCARD_NACK(NACK) (((NACK) == SMARTCARD_NACK_ENABLE) || \
((NACK) == SMARTCARD_NACK_DISABLE))
/**
* @}
*/
/** @defgroup SMARTCARD_Timeout_Enable SMARTCARD Timeout Enable
* @{
*/
#define SMARTCARD_TIMEOUT_DISABLE ((uint32_t)0x00000000)
#define SMARTCARD_TIMEOUT_ENABLE ((uint32_t)USART_CR2_RTOEN)
#define IS_SMARTCARD_TIMEOUT(TIMEOUT) (((TIMEOUT) == SMARTCARD_TIMEOUT_DISABLE) || \
((TIMEOUT) == SMARTCARD_TIMEOUT_ENABLE))
/**
* @}
*/
/** @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
* @{
*/
#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)
#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))
/**
* @}
*/
/** @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)
#define IS_SMARTCARD_ADVFEATURE_TXINV(TXINV) (((TXINV) == SMARTCARD_ADVFEATURE_TXINV_DISABLE) || \
((TXINV) == SMARTCARD_ADVFEATURE_TXINV_ENABLE))
/**
* @}
*/
/** @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)
#define IS_SMARTCARD_ADVFEATURE_RXINV(RXINV) (((RXINV) == SMARTCARD_ADVFEATURE_RXINV_DISABLE) || \
((RXINV) == SMARTCARD_ADVFEATURE_RXINV_ENABLE))
/**
* @}
*/
/** @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)
#define IS_SMARTCARD_ADVFEATURE_DATAINV(DATAINV) (((DATAINV) == SMARTCARD_ADVFEATURE_DATAINV_DISABLE) || \
((DATAINV) == SMARTCARD_ADVFEATURE_DATAINV_ENABLE))
/**
* @}
*/
/** @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)
#define IS_SMARTCARD_ADVFEATURE_SWAP(SWAP) (((SWAP) == SMARTCARD_ADVFEATURE_SWAP_DISABLE) || \
((SWAP) == SMARTCARD_ADVFEATURE_SWAP_ENABLE))
/**
* @}
*/
/** @defgroup SMARTCARD_Overrun_Disable SMARTCARD Overrun Enabling
* @{
*/
#define SMARTCARD_ADVFEATURE_OVERRUN_ENABLE ((uint32_t)0x00000000)
#define SMARTCARD_ADVFEATURE_OVERRUN_DISABLE ((uint32_t)USART_CR3_OVRDIS)
#define IS_SMARTCARD_OVERRUN(OVERRUN) (((OVERRUN) == SMARTCARD_ADVFEATURE_OVERRUN_ENABLE) || \
((OVERRUN) == SMARTCARD_ADVFEATURE_OVERRUN_DISABLE))
/**
* @}
*/
/** @defgroup SMARTCARD_DMA_Disable_on_Rx_Error SMARTCARD DMA on Rx Error
* @{
*/
#define SMARTCARD_ADVFEATURE_DMA_ENABLEONRXERROR ((uint32_t)0x00000000)
#define SMARTCARD_ADVFEATURE_DMA_DISABLEONRXERROR ((uint32_t)USART_CR3_DDRE)
#define IS_SMARTCARD_ADVFEATURE_DMAONRXERROR(DMA) (((DMA) == SMARTCARD_ADVFEATURE_DMA_ENABLEONRXERROR) || \
((DMA) == SMARTCARD_ADVFEATURE_DMA_DISABLEONRXERROR))
/**
* @}
*/
/** @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)
#define IS_SMARTCARD_ADVFEATURE_MSBFIRST(MSBFIRST) (((MSBFIRST) == SMARTCARD_ADVFEATURE_MSBFIRST_DISABLE) || \
((MSBFIRST) == SMARTCARD_ADVFEATURE_MSBFIRST_ENABLE))
/**
* @}
*/
/** @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_IDLEF USART_ICR_IDLECF /*!< IDLE line detected 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 */
#define IS_SMARTCARD_REQUEST_PARAMETER(PARAM) (((PARAM) == SMARTCARD_RXDATA_FLUSH_REQUEST) || \
((PARAM) == SMARTCARD_TXDATA_FLUSH_REQUEST))
/**
* @}
*/
/** @defgroup SMARTCARD_CR3_SCAR_CNT_LSB_POS SMARTCARD CR3 LSB Position
* @{
*/
#define SMARTCARD_CR3_SCARCNT_LSB_POS ((uint32_t) 17)
/**
* @}
*/
/** @defgroup SMARTCARD_GTPR_GT_LSBPOS SMARTCARD GTPR GT LSB Position
* @{
*/
#define SMARTCARD_GTPR_GT_LSB_POS ((uint32_t) 8)
/**
* @}
*/
/** @defgroup SMARTCARD_RTOR_BLEN_LSBPOS SMARTCARD RTOR BLEN LSB Position
* @{
*/
#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 Flushs the Smartcard DR register
* @param __HANDLE__: specifies the SMARTCARD Handle.
* @retval None
*/
#define __HAL_SMARTCARD_FLUSH_DRREGISTER(__HANDLE__) \
do{ \
SET_BIT((__HANDLE__)->Instance->RQR, SMARTCARD_RXDATA_FLUSH_REQUEST); \
SET_BIT((__HANDLE__)->Instance->RQR, SMARTCARD_TXDATA_FLUSH_REQUEST); \
} while(0)
/** @brief Clears the specified SMARTCARD pending flag.
* @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_CLEAR_PEF
* @arg SMARTCARD_CLEAR_FEF
* @arg SMARTCARD_CLEAR_NEF
* @arg SMARTCARD_CLEAR_OREF
* @arg SMARTCARD_CLEAR_IDLEF
* @arg SMARTCARD_CLEAR_TCF
* @arg SMARTCARD_CLEAR_RTOF
* @arg SMARTCARD_CLEAR_EOBF
* @retval None
*/
#define __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = ~(__FLAG__))
/** @brief Clear the SMARTCARD PE pending flag.
* @param __HANDLE__: specifies the SMARTCARD Handle.
* @retval None
*/
#define __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__,SMARTCARD_CLEAR_PEF)
/** @brief Clear the SMARTCARD FE pending flag.
* @param __HANDLE__: specifies the SMARTCARD Handle.
* @retval None
*/
#define __HAL_SMARTCARD_CLEAR_FEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__,SMARTCARD_CLEAR_FEF)
/** @brief Clear the SMARTCARD NE pending flag.
* @param __HANDLE__: specifies the SMARTCARD Handle.
* @retval None
*/
#define __HAL_SMARTCARD_CLEAR_NEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__,SMARTCARD_CLEAR_NEF)
/** @brief Clear the SMARTCARD ORE pending flag.
* @param __HANDLE__: specifies the SMARTCARD Handle.
* @retval None
*/
#define __HAL_SMARTCARD_CLEAR_OREFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__,SMARTCARD_CLEAR_OREF)
/** @brief Clear the SMARTCARD IDLE pending flag.
* @param __HANDLE__: specifies the SMARTCARD Handle.
* @retval None
*/
#define __HAL_SMARTCARD_CLEAR_IDLEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__,SMARTCARD_CLEAR_IDLEF)
/** @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 ackowledge flag
* @arg SMARTCARD_FLAG_TEACK: Transmit enable ackowledge 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 Enables the SMARTCARD 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 Disables the SMARTCARD one bit sample method
* @param __HANDLE__: specifies the SMARTCARD Handle.
* @retval None
*/
#define __HAL_SMARTCARD_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT))
/** @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__))
/** @brief Check the Baud rate range. The maximum Baud Rate is derived from the
* maximum clock on F3 (i.e. 72 MHz) divided by the oversampling used
* on the SMARTCARD (i.e. 16)
* @param __BAUDRATE__: Baud rate set by the configuration function.
* @retval Test result (TRUE or FALSE)
*/
#define IS_SMARTCARD_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 4500001)
/** @brief Check the block length range. The maximum SMARTCARD block length is 0xFF.
* @param __LENGTH__: block length.
* @retval Test result (TRUE or FALSE)
*/
#define IS_SMARTCARD_BLOCKLENGTH(__LENGTH__) ((__LENGTH__) <= 0xFF)
/** @brief Check the receiver timeout value. The maximum SMARTCARD receiver timeout
* value is 0xFFFFFF.
* @param __TIMEOUTVALUE__: receiver timeout value.
* @retval Test result (TRUE or FALSE)
*/
#define IS_SMARTCARD_TIMEOUT_VALUE(__TIMEOUTVALUE__) ((__TIMEOUTVALUE__) <= 0xFFFFFF)
/** @brief Check the SMARTCARD autoretry counter value. The maximum number of
* retransmissions is 0x7.
* @param __COUNT__: number of retransmissions
* @retval Test result (TRUE or FALSE)
*/
#define IS_SMARTCARD_AUTORETRY_COUNT(__COUNT__) ((__COUNT__) <= 0x7)
/**
* @}
*/
/* Include SMARTCARD HAL Extension module */
#include "stm32l0xx_hal_smartcard_ex.h"
/* Exported functions --------------------------------------------------------*/
/** @defgroup SMARTCARD_Exported_Functions SMARTCARD Exported Functions
* @{
*/
/* Initialization/de-initialization functions **********************************/
/** @defgroup 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);
/**
* @}
*/
/* IO operation functions *******************************************************/
/** @defgroup 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);
/**
* @}
*/
/* IO operation functions *******************************************************/
/** @defgroup SMARTCARD_Exported_Functions_Group3 Peripheral State functions
* @{
*/
/* Peripheral State functions **************************************************/
HAL_SMARTCARD_StateTypeDef HAL_SMARTCARD_GetState(SMARTCARD_HandleTypeDef *hsc);
uint32_t HAL_SMARTCARD_GetError(SMARTCARD_HandleTypeDef *hsc);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32L0xx_HAL_SMARTCARD_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/