diff options
Diffstat (limited to 'Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_irda.h')
| -rw-r--r-- | Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_irda.h | 538 |
1 files changed, 538 insertions, 0 deletions
diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_irda.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_irda.h new file mode 100644 index 0000000..6a49595 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_irda.h @@ -0,0 +1,538 @@ +/**
+ ******************************************************************************
+ * @file stm32f4xx_hal_irda.h
+ * @author MCD Application Team
+ * @version V1.3.2
+ * @date 26-June-2015
+ * @brief Header file of IRDA 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 __STM32F4xx_HAL_IRDA_H
+#define __STM32F4xx_HAL_IRDA_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal_def.h"
+
+/** @addtogroup STM32F4xx_HAL_Driver
+ * @{
+ */
+
+/** @addtogroup IRDA
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup IRDA_Exported_Types IRDA Exported Types
+ * @{
+ */
+/**
+ * @brief IRDA Init Structure definition
+ */
+typedef struct
+{
+ uint32_t BaudRate; /*!< This member configures the IRDA 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 IRDA_Word_Length */
+
+
+ uint32_t Parity; /*!< Specifies the parity mode.
+ This parameter can be a value of @ref IRDA_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 wether the Receive or Transmit mode is enabled or disabled.
+ This parameter can be a value of @ref IRDA_Mode */
+
+ uint8_t Prescaler; /*!< Specifies the Prescaler */
+
+ uint32_t IrDAMode; /*!< Specifies the IrDA mode
+ This parameter can be a value of @ref IRDA_Low_Power */
+}IRDA_InitTypeDef;
+
+/**
+ * @brief HAL State structures definition
+ */
+typedef enum
+{
+ HAL_IRDA_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */
+ HAL_IRDA_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
+ HAL_IRDA_STATE_BUSY = 0x02, /*!< An internal process is ongoing */
+ HAL_IRDA_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
+ HAL_IRDA_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
+ HAL_IRDA_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
+ HAL_IRDA_STATE_TIMEOUT = 0x03, /*!< Timeout state */
+ HAL_IRDA_STATE_ERROR = 0x04 /*!< Error */
+}HAL_IRDA_StateTypeDef;
+
+/**
+ * @brief IRDA handle Structure definition
+ */
+typedef struct
+{
+ USART_TypeDef *Instance; /* USART registers base address */
+
+ IRDA_InitTypeDef Init; /* IRDA communication parameters */
+
+ uint8_t *pTxBuffPtr; /* Pointer to IRDA Tx transfer Buffer */
+
+ uint16_t TxXferSize; /* IRDA Tx Transfer size */
+
+ uint16_t TxXferCount; /* IRDA Tx Transfer Counter */
+
+ uint8_t *pRxBuffPtr; /* Pointer to IRDA Rx transfer Buffer */
+
+ uint16_t RxXferSize; /* IRDA Rx Transfer size */
+
+ uint16_t RxXferCount; /* IRDA Rx Transfer Counter */
+
+ DMA_HandleTypeDef *hdmatx; /* IRDA Tx DMA Handle parameters */
+
+ DMA_HandleTypeDef *hdmarx; /* IRDA Rx DMA Handle parameters */
+
+ HAL_LockTypeDef Lock; /* Locking object */
+
+ __IO HAL_IRDA_StateTypeDef State; /* IRDA communication state */
+
+ __IO uint32_t ErrorCode; /* IRDA Error code */
+
+}IRDA_HandleTypeDef;
+/**
+ * @}
+ */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup IRDA_Exported_Constants IRDA Exported constants
+ * @{
+ */
+/** @defgroup IRDA_Error_Code IRDA Error Code
+ * @brief IRDA Error Code
+ * @{
+ */
+#define HAL_IRDA_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */
+#define HAL_IRDA_ERROR_PE ((uint32_t)0x00000001) /*!< Parity error */
+#define HAL_IRDA_ERROR_NE ((uint32_t)0x00000002) /*!< Noise error */
+#define HAL_IRDA_ERROR_FE ((uint32_t)0x00000004) /*!< Frame error */
+#define HAL_IRDA_ERROR_ORE ((uint32_t)0x00000008) /*!< Overrun error */
+#define HAL_IRDA_ERROR_DMA ((uint32_t)0x00000010) /*!< DMA transfer error */
+/**
+ * @}
+ */
+
+/** @defgroup IRDA_Word_Length IRDA Word Length
+ * @{
+ */
+#define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000)
+#define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
+/**
+ * @}
+ */
+
+/** @defgroup IRDA_Parity IRDA Parity
+ * @{
+ */
+#define IRDA_PARITY_NONE ((uint32_t)0x00000000)
+#define IRDA_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
+#define IRDA_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
+/**
+ * @}
+ */
+
+/** @defgroup IRDA_Mode IRDA Transfer Mode
+ * @{
+ */
+#define IRDA_MODE_RX ((uint32_t)USART_CR1_RE)
+#define IRDA_MODE_TX ((uint32_t)USART_CR1_TE)
+#define IRDA_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
+/**
+ * @}
+ */
+
+/** @defgroup IRDA_Low_Power IRDA Low Power
+ * @{
+ */
+#define IRDA_POWERMODE_LOWPOWER ((uint32_t)USART_CR3_IRLP)
+#define IRDA_POWERMODE_NORMAL ((uint32_t)0x00000000)
+/**
+ * @}
+ */
+
+/** @defgroup IRDA_Flags IRDA Flags
+ * Elements values convention: 0xXXXX
+ * - 0xXXXX : Flag mask in the SR register
+ * @{
+ */
+#define IRDA_FLAG_TXE ((uint32_t)0x00000080)
+#define IRDA_FLAG_TC ((uint32_t)0x00000040)
+#define IRDA_FLAG_RXNE ((uint32_t)0x00000020)
+#define IRDA_FLAG_IDLE ((uint32_t)0x00000010)
+#define IRDA_FLAG_ORE ((uint32_t)0x00000008)
+#define IRDA_FLAG_NE ((uint32_t)0x00000004)
+#define IRDA_FLAG_FE ((uint32_t)0x00000002)
+#define IRDA_FLAG_PE ((uint32_t)0x00000001)
+/**
+ * @}
+ */
+
+/** @defgroup IRDA_Interrupt_definition IRDA Interrupt Definitions
+ * Elements values convention: 0xY000XXXX
+ * - XXXX : Interrupt mask in the XX register
+ * - Y : Interrupt source register (2bits)
+ * - 01: CR1 register
+ * - 10: CR2 register
+ * - 11: CR3 register
+ * @{
+ */
+#define IRDA_IT_PE ((uint32_t)(IRDA_CR1_REG_INDEX << 28 | USART_CR1_PEIE))
+#define IRDA_IT_TXE ((uint32_t)(IRDA_CR1_REG_INDEX << 28 | USART_CR1_TXEIE))
+#define IRDA_IT_TC ((uint32_t)(IRDA_CR1_REG_INDEX << 28 | USART_CR1_TCIE))
+#define IRDA_IT_RXNE ((uint32_t)(IRDA_CR1_REG_INDEX << 28 | USART_CR1_RXNEIE))
+#define IRDA_IT_IDLE ((uint32_t)(IRDA_CR1_REG_INDEX << 28 | USART_CR1_IDLEIE))
+
+#define IRDA_IT_LBD ((uint32_t)(IRDA_CR2_REG_INDEX << 28 | USART_CR2_LBDIE))
+
+#define IRDA_IT_CTS ((uint32_t)(IRDA_CR3_REG_INDEX << 28 | USART_CR3_CTSIE))
+#define IRDA_IT_ERR ((uint32_t)(IRDA_CR3_REG_INDEX << 28 | USART_CR3_EIE))
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup IRDA_Exported_Macros IRDA Exported Macros
+ * @{
+ */
+
+/** @brief Reset IRDA handle state
+ * @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
+ * UART peripheral.
+ * @retval None
+ */
+#define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_IRDA_STATE_RESET)
+
+/** @brief Flushs the IRDA DR register
+ * @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
+ * UART peripheral.
+ */
+#define __HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
+
+/** @brief Checks whether the specified IRDA flag is set or not.
+ * @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
+ * UART peripheral.
+ * @param __FLAG__: specifies the flag to check.
+ * This parameter can be one of the following values:
+ * @arg IRDA_FLAG_TXE: Transmit data register empty flag
+ * @arg IRDA_FLAG_TC: Transmission Complete flag
+ * @arg IRDA_FLAG_RXNE: Receive data register not empty flag
+ * @arg IRDA_FLAG_IDLE: Idle Line detection flag
+ * @arg IRDA_FLAG_ORE: OverRun Error flag
+ * @arg IRDA_FLAG_NE: Noise Error flag
+ * @arg IRDA_FLAG_FE: Framing Error flag
+ * @arg IRDA_FLAG_PE: Parity Error flag
+ * @retval The new state of __FLAG__ (TRUE or FALSE).
+ */
+#define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
+
+/** @brief Clears the specified IRDA 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
+ * UART peripheral.
+ * @param __FLAG__: specifies the flag to check.
+ * This parameter can be any combination of the following values:
+ * @arg IRDA_FLAG_TC: Transmission Complete flag.
+ * @arg IRDA_FLAG_RXNE: Receive data register not empty flag.
+ *
+ * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun
+ * error) and IDLE (Idle line detected) 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.
+ *
+ * @retval None
+ */
+#define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
+
+/** @brief Clear the IRDA 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
+ * UART peripheral.
+ * @retval None
+ */
+#define __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) \
+ do{ \
+ __IO uint32_t tmpreg; \
+ tmpreg = (__HANDLE__)->Instance->SR; \
+ UNUSED(tmpreg); \
+ } while(0)
+
+/** @brief Clear the IRDA 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
+ * UART peripheral.
+ * @retval None
+ */
+#define __HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
+
+/** @brief Clear the IRDA 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
+ * UART peripheral.
+ * @retval None
+ */
+#define __HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
+
+/** @brief Clear the IRDA 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
+ * UART peripheral.
+ * @retval None
+ */
+#define __HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
+
+/** @brief Clear the IRDA 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
+ * UART peripheral.
+ * @retval None
+ */
+#define __HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
+
+/** @brief Enables or disables the specified IRDA interrupt.
+ * @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
+ * UART peripheral.
+ * @param __INTERRUPT__: specifies the IRDA interrupt source to check.
+ * This parameter can be one of the following values:
+ * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
+ * @arg IRDA_IT_TC: Transmission complete interrupt
+ * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
+ * @arg IRDA_IT_IDLE: Idle line detection interrupt
+ * @arg IRDA_IT_PE: Parity Error interrupt
+ * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
+ * @retval None
+ */
+#define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
+ (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
+ ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & IRDA_IT_MASK)))
+#define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
+ (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
+ ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & IRDA_IT_MASK)))
+
+/** @brief Checks whether the specified IRDA interrupt has occurred or not.
+ * @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
+ * UART peripheral.
+ * @param __IT__: specifies the IRDA interrupt source to check.
+ * This parameter can be one of the following values:
+ * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
+ * @arg IRDA_IT_TC: Transmission complete interrupt
+ * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
+ * @arg IRDA_IT_IDLE: Idle line detection interrupt
+ * @arg USART_IT_ERR: Error interrupt
+ * @arg IRDA_IT_PE: Parity Error interrupt
+ * @retval The new state of __IT__ (TRUE or FALSE).
+ */
+#define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \
+ (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & IRDA_IT_MASK))
+
+/** @brief Macro to enable the IRDA's one bit sample method
+ * @param __HANDLE__: specifies the IRDA Handle.
+ * @retval None
+ */
+#define __HAL_IRDA_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT)
+
+/** @brief Macro to disable the IRDA's one bit sample method
+ * @param __HANDLE__: specifies the IRDA Handle.
+ * @retval None
+ */
+#define __HAL_IRDA_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT))
+
+/** @brief Enable UART/USART associated to IRDA Handle
+ * @param __HANDLE__: specifies the IRDA Handle.
+ * IRDA Handle selects the USARTx or UARTy peripheral
+ * (USART,UART availability and x,y values depending on device).
+ * @retval None
+ */
+#define __HAL_IRDA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
+
+/** @brief Disable UART/USART associated to IRDA Handle
+ * @param __HANDLE__: specifies the IRDA Handle.
+ * IRDA Handle selects the USARTx or UARTy peripheral
+ * (USART,UART availability and x,y values depending on device).
+ * @retval None
+ */
+#define __HAL_IRDA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
+
+/**
+ * @}
+ */
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup IRDA_Exported_Functions
+ * @{
+ */
+
+/** @addtogroup IRDA_Exported_Functions_Group1
+ * @{
+ */
+/* Initialization/de-initialization functions **********************************/
+HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda);
+HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda);
+void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda);
+void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda);
+/**
+ * @}
+ */
+
+/** @addtogroup IRDA_Exported_Functions_Group2
+ * @{
+ */
+/* IO operation functions *******************************************************/
+HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
+HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
+HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
+HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
+HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
+HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
+HAL_StatusTypeDef HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda);
+HAL_StatusTypeDef HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda);
+HAL_StatusTypeDef HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda);
+void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda);
+void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda);
+void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda);
+void HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
+void HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
+void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda);
+/**
+ * @}
+ */
+
+/** @addtogroup IRDA_Exported_Functions_Group3
+ * @{
+ */
+/* Peripheral State functions **************************************************/
+HAL_IRDA_StateTypeDef HAL_IRDA_GetState(IRDA_HandleTypeDef *hirda);
+uint32_t HAL_IRDA_GetError(IRDA_HandleTypeDef *hirda);
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup IRDA_Private_Constants IRDA Private Constants
+ * @{
+ */
+
+/** @brief IRDA interruptions flag mask
+ *
+ */
+#define IRDA_IT_MASK ((uint32_t) USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE | USART_CR1_RXNEIE | \
+ USART_CR1_IDLEIE | USART_CR2_LBDIE | USART_CR3_CTSIE | USART_CR3_EIE )
+
+
+#define IRDA_CR1_REG_INDEX 1
+#define IRDA_CR2_REG_INDEX 2
+#define IRDA_CR3_REG_INDEX 3
+/**
+ * @}
+ */
+
+/* Private macros --------------------------------------------------------*/
+/** @defgroup IRDA_Private_Macros IRDA Private Macros
+ * @{
+ */
+#define IS_IRDA_WORD_LENGTH(LENGTH) (((LENGTH) == IRDA_WORDLENGTH_8B) || \
+ ((LENGTH) == IRDA_WORDLENGTH_9B))
+#define IS_IRDA_PARITY(PARITY) (((PARITY) == IRDA_PARITY_NONE) || \
+ ((PARITY) == IRDA_PARITY_EVEN) || \
+ ((PARITY) == IRDA_PARITY_ODD))
+#define IS_IRDA_MODE(MODE) ((((MODE) & (uint32_t)0x0000FFF3) == 0x00) && ((MODE) != (uint32_t)0x000000))
+#define IS_IRDA_POWERMODE(MODE) (((MODE) == IRDA_POWERMODE_LOWPOWER) || \
+ ((MODE) == IRDA_POWERMODE_NORMAL))
+#define IS_IRDA_BAUDRATE(BAUDRATE) ((BAUDRATE) < 115201)
+
+#define IRDA_DIV(_PCLK_, _BAUD_) (((_PCLK_)*25)/(4*(_BAUD_)))
+#define IRDA_DIVMANT(_PCLK_, _BAUD_) (IRDA_DIV((_PCLK_), (_BAUD_))/100)
+#define IRDA_DIVFRAQ(_PCLK_, _BAUD_) (((IRDA_DIV((_PCLK_), (_BAUD_)) - (IRDA_DIVMANT((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100)
+#define IRDA_BRR(_PCLK_, _BAUD_) ((IRDA_DIVMANT((_PCLK_), (_BAUD_)) << 4)|(IRDA_DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0F))
+
+/**
+ * @}
+ */
+
+/* Private functions ---------------------------------------------------------*/
+/** @defgroup IRDA_Private_Functions IRDA Private Functions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_HAL_IRDA_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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