mirror of https://github.com/Desuuuu/klipper.git
600 lines
28 KiB
C
600 lines
28 KiB
C
/**
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******************************************************************************
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* @file stm32f1xx_hal_irda.h
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* @author MCD Application Team
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* @version V1.1.1
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* @date 12-May-2017
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* @brief Header file of IRDA HAL module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F1xx_HAL_IRDA_H
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#define __STM32F1xx_HAL_IRDA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f1xx_hal_def.h"
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/** @addtogroup STM32F1xx_HAL_Driver
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* @{
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*/
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/** @addtogroup IRDA
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/** @defgroup IRDA_Exported_Types IRDA Exported Types
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* @{
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*/
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/**
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* @brief IRDA Init Structure definition
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*/
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typedef struct
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{
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uint32_t BaudRate; /*!< This member configures the IRDA communication baud rate.
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The baud rate is computed using the following formula:
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- IntegerDivider = ((PCLKx) / (16 * (hirda->Init.BaudRate)))
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- FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 16) + 0.5 */
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uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
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This parameter can be a value of @ref IRDA_Word_Length */
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uint32_t Parity; /*!< Specifies the parity mode.
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This parameter can be a value of @ref IRDA_Parity
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@note When parity is enabled, the computed parity is inserted
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at the MSB position of the transmitted data (9th bit when
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the word length is set to 9 data bits; 8th bit when the
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word length is set to 8 data bits). */
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uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
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This parameter can be a value of @ref IRDA_Transfer_Mode */
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uint8_t Prescaler; /*!< Specifies the Prescaler value prescaler value to be programmed
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in the IrDA low-power Baud Register, for defining pulse width on which
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burst acceptance/rejection will be decided. This value is used as divisor
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of system clock to achieve required pulse width. */
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uint32_t IrDAMode; /*!< Specifies the IrDA mode
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This parameter can be a value of @ref IRDA_Low_Power */
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}IRDA_InitTypeDef;
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/**
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* @brief HAL IRDA State structures definition
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* @note HAL IRDA State value is a combination of 2 different substates: gState and RxState.
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* - gState contains IRDA state information related to global Handle management
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* and also information related to Tx operations.
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* gState value coding follow below described bitmap :
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* b7-b6 Error information
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* 00 : No Error
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* 01 : (Not Used)
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* 10 : Timeout
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* 11 : Error
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* b5 IP initilisation status
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* 0 : Reset (IP not initialized)
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* 1 : Init done (IP not initialized. HAL IRDA Init function already called)
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* b4-b3 (not used)
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* xx : Should be set to 00
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* b2 Intrinsic process state
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* 0 : Ready
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* 1 : Busy (IP busy with some configuration or internal operations)
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* b1 (not used)
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* x : Should be set to 0
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* b0 Tx state
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* 0 : Ready (no Tx operation ongoing)
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* 1 : Busy (Tx operation ongoing)
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* - RxState contains information related to Rx operations.
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* RxState value coding follow below described bitmap :
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* b7-b6 (not used)
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* xx : Should be set to 00
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* b5 IP initilisation status
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* 0 : Reset (IP not initialized)
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* 1 : Init done (IP not initialized)
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* b4-b2 (not used)
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* xxx : Should be set to 000
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* b1 Rx state
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* 0 : Ready (no Rx operation ongoing)
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* 1 : Busy (Rx operation ongoing)
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* b0 (not used)
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* x : Should be set to 0.
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*/
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typedef enum
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{
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HAL_IRDA_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized
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Value is allowed for gState and RxState */
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HAL_IRDA_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use
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Value is allowed for gState and RxState */
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HAL_IRDA_STATE_BUSY = 0x24U, /*!< An internal process is ongoing
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Value is allowed for gState only */
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HAL_IRDA_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing
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Value is allowed for gState only */
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HAL_IRDA_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing
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Value is allowed for RxState only */
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HAL_IRDA_STATE_BUSY_TX_RX = 0x23U, /*!< Data Transmission and Reception process is ongoing
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Not to be used for neither gState nor RxState.
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Value is result of combination (Or) between gState and RxState values */
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HAL_IRDA_STATE_TIMEOUT = 0xA0U, /*!< Timeout state
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Value is allowed for gState only */
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HAL_IRDA_STATE_ERROR = 0xE0U /*!< Error
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Value is allowed for gState only */
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}HAL_IRDA_StateTypeDef;
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/**
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* @brief IRDA handle Structure definition
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*/
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typedef struct
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{
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USART_TypeDef *Instance; /*!< USART registers base address */
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IRDA_InitTypeDef Init; /*!< IRDA communication parameters */
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uint8_t *pTxBuffPtr; /*!< Pointer to IRDA Tx transfer Buffer */
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uint16_t TxXferSize; /*!< IRDA Tx Transfer size */
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__IO uint16_t TxXferCount; /*!< IRDA Tx Transfer Counter */
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uint8_t *pRxBuffPtr; /*!< Pointer to IRDA Rx transfer Buffer */
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uint16_t RxXferSize; /*!< IRDA Rx Transfer size */
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__IO uint16_t RxXferCount; /*!< IRDA Rx Transfer Counter */
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DMA_HandleTypeDef *hdmatx; /*!< IRDA Tx DMA Handle parameters */
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DMA_HandleTypeDef *hdmarx; /*!< IRDA Rx DMA Handle parameters */
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HAL_LockTypeDef Lock; /*!< Locking object */
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__IO HAL_IRDA_StateTypeDef gState; /*!< IRDA state information related to global Handle management
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and also related to Tx operations.
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This parameter can be a value of @ref HAL_IRDA_StateTypeDef */
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__IO HAL_IRDA_StateTypeDef RxState; /*!< IRDA state information related to Rx operations.
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This parameter can be a value of @ref HAL_IRDA_StateTypeDef */
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__IO uint32_t ErrorCode; /*!< IRDA Error code */
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}IRDA_HandleTypeDef;
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/**
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* @}
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup IRDA_Exported_Constants IRDA Exported constants
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* @{
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*/
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/** @defgroup IRDA_Error_Code IRDA Error Code
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* @{
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*/
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#define HAL_IRDA_ERROR_NONE 0x00000000U /*!< No error */
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#define HAL_IRDA_ERROR_PE 0x00000001U /*!< Parity error */
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#define HAL_IRDA_ERROR_NE 0x00000002U /*!< Noise error */
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#define HAL_IRDA_ERROR_FE 0x00000004U /*!< Frame error */
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#define HAL_IRDA_ERROR_ORE 0x00000008U /*!< Overrun error */
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#define HAL_IRDA_ERROR_DMA 0x00000010U /*!< DMA transfer error */
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/**
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* @}
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*/
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/** @defgroup IRDA_Word_Length IRDA Word Length
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* @{
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*/
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#define IRDA_WORDLENGTH_8B 0x00000000U
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#define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
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/**
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* @}
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*/
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/** @defgroup IRDA_Parity IRDA Parity
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* @{
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*/
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#define IRDA_PARITY_NONE 0x00000000U
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#define IRDA_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
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#define IRDA_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
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/**
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* @}
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*/
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/** @defgroup IRDA_Transfer_Mode IRDA Transfer Mode
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* @{
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*/
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#define IRDA_MODE_RX ((uint32_t)USART_CR1_RE)
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#define IRDA_MODE_TX ((uint32_t)USART_CR1_TE)
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#define IRDA_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
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/**
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* @}
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*/
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/** @defgroup IRDA_Low_Power IRDA Low Power
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* @{
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*/
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#define IRDA_POWERMODE_LOWPOWER ((uint32_t)USART_CR3_IRLP)
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#define IRDA_POWERMODE_NORMAL 0x00000000U
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/**
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* @}
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*/
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/** @defgroup IRDA_Flags IRDA Flags
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* Elements values convention: 0xXXXX
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* - 0xXXXX : Flag mask in the SR register
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* @{
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*/
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#define IRDA_FLAG_TXE ((uint32_t)USART_SR_TXE)
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#define IRDA_FLAG_TC ((uint32_t)USART_SR_TC)
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#define IRDA_FLAG_RXNE ((uint32_t)USART_SR_RXNE)
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#define IRDA_FLAG_IDLE ((uint32_t)USART_SR_IDLE)
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#define IRDA_FLAG_ORE ((uint32_t)USART_SR_ORE)
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#define IRDA_FLAG_NE ((uint32_t)USART_SR_NE)
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#define IRDA_FLAG_FE ((uint32_t)USART_SR_FE)
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#define IRDA_FLAG_PE ((uint32_t)USART_SR_PE)
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/**
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* @}
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*/
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/** @defgroup IRDA_Interrupt_definition IRDA Interrupt Definitions
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* Elements values convention: 0xY000XXXX
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* - XXXX : Interrupt mask in the XX register
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* - Y : Interrupt source register (2bits)
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* - 01: CR1 register
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* - 10: CR2 register
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* - 11: CR3 register
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* @{
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*/
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#define IRDA_IT_PE ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_PEIE))
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#define IRDA_IT_TXE ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_TXEIE))
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#define IRDA_IT_TC ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_TCIE))
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#define IRDA_IT_RXNE ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_RXNEIE))
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#define IRDA_IT_IDLE ((uint32_t)(IRDA_CR1_REG_INDEX << 28U | USART_CR1_IDLEIE))
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#define IRDA_IT_LBD ((uint32_t)(IRDA_CR2_REG_INDEX << 28U | USART_CR2_LBDIE))
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#define IRDA_IT_CTS ((uint32_t)(IRDA_CR3_REG_INDEX << 28U | USART_CR3_CTSIE))
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#define IRDA_IT_ERR ((uint32_t)(IRDA_CR3_REG_INDEX << 28U | USART_CR3_EIE))
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/** @defgroup IRDA_Exported_Macros IRDA Exported Macros
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* @{
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*/
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/** @brief Reset IRDA handle gstate & RxState
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) do{ \
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(__HANDLE__)->gState = HAL_IRDA_STATE_RESET; \
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(__HANDLE__)->RxState = HAL_IRDA_STATE_RESET; \
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} while(0U)
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/** @brief Flush the IRDA DR register
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* @param __HANDLE__: specifies the USART Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
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/** @brief Check whether the specified IRDA flag is set or not.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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* @param __FLAG__: specifies the flag to check.
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* This parameter can be one of the following values:
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* @arg IRDA_FLAG_TXE: Transmit data register empty flag
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* @arg IRDA_FLAG_TC: Transmission Complete flag
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* @arg IRDA_FLAG_RXNE: Receive data register not empty flag
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* @arg IRDA_FLAG_IDLE: Idle Line detection flag
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* @arg IRDA_FLAG_ORE: OverRun Error flag
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* @arg IRDA_FLAG_NE: Noise Error flag
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* @arg IRDA_FLAG_FE: Framing Error flag
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* @arg IRDA_FLAG_PE: Parity Error flag
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* @retval The new state of __FLAG__ (TRUE or FALSE).
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*/
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#define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
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/** @brief Clear the specified IRDA pending flag.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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* @param __FLAG__: specifies the flag to check.
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* This parameter can be any combination of the following values:
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* @arg IRDA_FLAG_TC: Transmission Complete flag.
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* @arg IRDA_FLAG_RXNE: Receive data register not empty flag.
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*
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* @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun
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* error) and IDLE (Idle line detected) flags are cleared by software
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* sequence: a read operation to USART_SR register followed by a read
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* operation to USART_DR register.
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* @note RXNE flag can be also cleared by a read to the USART_DR register.
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* @note TC flag can be also cleared by software sequence: a read operation to
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* USART_SR register followed by a write operation to USART_DR register.
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* @note TXE flag is cleared only by a write to the USART_DR register.
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*
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*/
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#define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
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/** @brief Clear the IRDA PE pending flag.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) \
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do{ \
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__IO uint32_t tmpreg = 0x00U; \
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tmpreg = (__HANDLE__)->Instance->SR; \
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tmpreg = (__HANDLE__)->Instance->DR; \
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UNUSED(tmpreg); \
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} while(0U)
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/** @brief Clear the IRDA FE pending flag.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
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/** @brief Clear the IRDA NE pending flag.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
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/** @brief Clear the IRDA ORE pending flag.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
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/** @brief Clear the IRDA IDLE pending flag.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
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/** @brief Enable the specified IRDA interrupt.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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* @param __INTERRUPT__: specifies the IRDA interrupt source to enable.
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* This parameter can be one of the following values:
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* @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
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* @arg IRDA_IT_TC: Transmission complete interrupt
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* @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
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* @arg IRDA_IT_IDLE: Idle line detection interrupt
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* @arg IRDA_IT_PE: Parity Error interrupt
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* @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
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*/
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#define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == IRDA_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
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(((__INTERRUPT__) >> 28U) == IRDA_CR2_REG_INDEX)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
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((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & IRDA_IT_MASK)))
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/** @brief Disable the specified IRDA interrupt.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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* @param __INTERRUPT__: specifies the IRDA interrupt source to disable.
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* This parameter can be one of the following values:
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* @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
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* @arg IRDA_IT_TC: Transmission complete interrupt
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* @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
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* @arg IRDA_IT_IDLE: Idle line detection interrupt
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* @arg IRDA_IT_PE: Parity Error interrupt
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* @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
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*/
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#define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == IRDA_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
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(((__INTERRUPT__) >> 28U) == IRDA_CR2_REG_INDEX)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
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((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & IRDA_IT_MASK)))
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/** @brief Check whether the specified IRDA interrupt has occurred or not.
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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* @param __IT__: specifies the IRDA interrupt source to check.
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* This parameter can be one of the following values:
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* @arg IRDA_IT_TXE: Transmit Data Register empty interrupt
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* @arg IRDA_IT_TC: Transmission complete interrupt
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* @arg IRDA_IT_RXNE: Receive Data register not empty interrupt
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* @arg IRDA_IT_IDLE: Idle line detection interrupt
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* @arg IRDA_IT_ERR: Error interrupt
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* @arg IRDA_IT_PE: Parity Error interrupt
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* @retval The new state of __IT__ (TRUE or FALSE).
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*/
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#define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28U) == IRDA_CR1_REG_INDEX)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28U) == IRDA_CR2_REG_INDEX)? \
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(__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & IRDA_IT_MASK))
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/** @brief Enable UART/USART associated to IRDA Handle
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))
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/** @brief Disable UART/USART associated to IRDA Handle
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* @param __HANDLE__: specifies the IRDA Handle.
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* IRDA Handle selects the USARTx or UARTy peripheral
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* (USART,UART availability and x,y values depending on device).
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*/
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#define __HAL_IRDA_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @addtogroup IRDA_Exported_Functions
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* @{
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*/
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/** @addtogroup IRDA_Exported_Functions_Group1
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* @{
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*/
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/* Initialization/de-initialization functions **********************************/
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HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda);
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HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda);
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/**
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* @}
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*/
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/** @addtogroup IRDA_Exported_Functions_Group2
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* @{
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*/
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/* IO operation functions *******************************************************/
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HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
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HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout);
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HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
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HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
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HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
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HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size);
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HAL_StatusTypeDef HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda);
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HAL_StatusTypeDef HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda);
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HAL_StatusTypeDef HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda);
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/* Transfer Abort functions */
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HAL_StatusTypeDef HAL_IRDA_Abort(IRDA_HandleTypeDef *hirda);
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HAL_StatusTypeDef HAL_IRDA_AbortTransmit(IRDA_HandleTypeDef *hirda);
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HAL_StatusTypeDef HAL_IRDA_AbortReceive(IRDA_HandleTypeDef *hirda);
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HAL_StatusTypeDef HAL_IRDA_Abort_IT(IRDA_HandleTypeDef *hirda);
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HAL_StatusTypeDef HAL_IRDA_AbortTransmit_IT(IRDA_HandleTypeDef *hirda);
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HAL_StatusTypeDef HAL_IRDA_AbortReceive_IT(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_AbortCpltCallback(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_AbortTransmitCpltCallback(IRDA_HandleTypeDef *hirda);
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void HAL_IRDA_AbortReceiveCpltCallback(IRDA_HandleTypeDef *hirda);
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/**
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* @}
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*/
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|
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/** @addtogroup IRDA_Exported_Functions_Group3
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* @{
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*/
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/* Peripheral State functions **************************************************/
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HAL_IRDA_StateTypeDef HAL_IRDA_GetState(IRDA_HandleTypeDef *hirda);
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|
uint32_t HAL_IRDA_GetError(IRDA_HandleTypeDef *hirda);
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/**
|
|
* @}
|
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*/
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|
|
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/**
|
|
* @}
|
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*/
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|
|
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/* Private types -------------------------------------------------------------*/
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|
/* Private variables ---------------------------------------------------------*/
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/* Private constants ---------------------------------------------------------*/
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/** @defgroup IRDA_Private_Constants IRDA Private Constants
|
|
* @{
|
|
*/
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|
|
|
/** @brief IRDA interruptions flag mask
|
|
*
|
|
*/
|
|
#define IRDA_IT_MASK 0x0000FFFFU
|
|
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|
#define IRDA_CR1_REG_INDEX 1U
|
|
#define IRDA_CR2_REG_INDEX 2U
|
|
#define IRDA_CR3_REG_INDEX 3U
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private macros --------------------------------------------------------*/
|
|
/** @defgroup IRDA_Private_Macros IRDA Private Macros
|
|
* @{
|
|
*/
|
|
#define IS_IRDA_WORD_LENGTH(LENGTH) (((LENGTH) == IRDA_WORDLENGTH_8B) || \
|
|
((LENGTH) == IRDA_WORDLENGTH_9B))
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|
#define IS_IRDA_PARITY(PARITY) (((PARITY) == IRDA_PARITY_NONE) || \
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|
((PARITY) == IRDA_PARITY_EVEN) || \
|
|
((PARITY) == IRDA_PARITY_ODD))
|
|
#define IS_IRDA_MODE(MODE) ((((MODE) & 0x0000FFF3U) == 0x00U) && ((MODE) != 0x00000000U))
|
|
#define IS_IRDA_POWERMODE(MODE) (((MODE) == IRDA_POWERMODE_LOWPOWER) || \
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|
((MODE) == IRDA_POWERMODE_NORMAL))
|
|
#define IS_IRDA_BAUDRATE(BAUDRATE) ((BAUDRATE) < 115201U)
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|
|
|
#define IRDA_DIV(_PCLK_, _BAUD_) (((_PCLK_)*25U)/(4U*(_BAUD_)))
|
|
#define IRDA_DIVMANT(_PCLK_, _BAUD_) (IRDA_DIV((_PCLK_), (_BAUD_))/100U)
|
|
#define IRDA_DIVFRAQ(_PCLK_, _BAUD_) (((IRDA_DIV((_PCLK_), (_BAUD_)) - (IRDA_DIVMANT((_PCLK_), (_BAUD_)) * 100U)) * 16U + 50U) / 100U)
|
|
/* UART BRR = mantissa + overflow + fraction
|
|
= (UART DIVMANT << 4) + (UART DIVFRAQ & 0xF0) + (UART DIVFRAQ & 0x0FU) */
|
|
#define IRDA_BRR(_PCLK_, _BAUD_) (((IRDA_DIVMANT((_PCLK_), (_BAUD_)) << 4U) + \
|
|
(IRDA_DIVFRAQ((_PCLK_), (_BAUD_)) & 0xF0U)) + \
|
|
(IRDA_DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0FU))
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private functions ---------------------------------------------------------*/
|
|
/** @defgroup IRDA_Private_Functions IRDA Private Functions
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __STM32F1xx_HAL_IRDA_H */
|
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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