518 lines
18 KiB
C
518 lines
18 KiB
C
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/**
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******************************************************************************
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* @file stm32l4xx_hal_pssi.h
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* @author MCD Application Team
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* @brief Header file of PSSI HAL module.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2019 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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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 STM32L4xx_HAL_PSSI_H
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#define STM32L4xx_HAL_PSSI_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 "stm32l4xx_hal_def.h"
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/** @addtogroup STM32L4xx_HAL_Driver
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* @{
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*/
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#if defined(PSSI)
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/** @addtogroup PSSI PSSI
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* @brief PSSI HAL module driver
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/** @defgroup PSSI_Exported_Types PSSI Exported Types
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* @{
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*/
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/**
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* @brief PSSI Init structure definition
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*/
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typedef struct
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{
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uint32_t DataWidth; /* !< Configures the parallel bus width 8 lines or 16 lines */
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uint32_t BusWidth; /* !< Configures the parallel bus width 8 lines or 16 lines */
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uint32_t ControlSignal; /* !< Configures Data enable and Data ready */
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uint32_t ClockPolarity; /* !< Configures the PSSI Input Clock polarity */
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uint32_t DataEnablePolarity; /* !< Configures the PSSI Data Enable polarity */
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uint32_t ReadyPolarity; /* !< Configures the PSSI Ready polarity */
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} PSSI_InitTypeDef;
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/**
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* @brief HAL PSSI State structures definition
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*/
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typedef enum
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{
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HAL_PSSI_STATE_RESET = 0x00U, /* !< PSSI not yet initialized or disabled */
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HAL_PSSI_STATE_READY = 0x01U, /* !< Peripheral initialized and ready for use */
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HAL_PSSI_STATE_BUSY = 0x02U, /* !< An internal process is ongoing */
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HAL_PSSI_STATE_BUSY_TX = 0x03U, /* !< Transmit process is ongoing */
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HAL_PSSI_STATE_BUSY_RX = 0x04U, /* !< Receive process is ongoing */
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HAL_PSSI_STATE_TIMEOUT = 0x05U, /* !< Timeout state */
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HAL_PSSI_STATE_ERROR = 0x06U, /* !< PSSI state error */
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HAL_PSSI_STATE_ABORT = 0x07U, /* !< PSSI process is aborted */
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} HAL_PSSI_StateTypeDef;
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/**
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* @brief PSSI handle Structure definition
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*/
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typedef struct __PSSI_HandleTypeDef
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{
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PSSI_TypeDef *Instance; /*!< PSSI register base address. */
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PSSI_InitTypeDef Init; /*!< PSSI Initialization Structure. */
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uint32_t *pBuffPtr; /*!< PSSI Data buffer. */
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uint32_t XferCount; /*!< PSSI transfer count */
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uint32_t XferSize; /*!< PSSI transfer size */
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DMA_HandleTypeDef *hdmatx; /*!< PSSI Tx DMA Handle parameters */
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DMA_HandleTypeDef *hdmarx; /*!< PSSI Rx DMA Handle parameters */
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void (* TxCpltCallback)(struct __PSSI_HandleTypeDef *hpssi); /*!< PSSI transfer complete callback. */
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void (* RxCpltCallback)(struct __PSSI_HandleTypeDef *hpssi); /*!< PSSI transfer complete callback. */
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void (* ErrorCallback)(struct __PSSI_HandleTypeDef *hpssi); /*!< PSSI transfer complete callback. */
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void (* AbortCpltCallback)(struct __PSSI_HandleTypeDef *hpssi); /*!< PSSI transfer error callback. */
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void (* MspInitCallback)(struct __PSSI_HandleTypeDef *hpssi); /*!< PSSI Msp Init callback. */
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void (* MspDeInitCallback)(struct __PSSI_HandleTypeDef *hpssi); /*!< PSSI Msp DeInit callback. */
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HAL_LockTypeDef Lock; /*!< PSSI lock. */
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__IO HAL_PSSI_StateTypeDef State; /*!< PSSI transfer state. */
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__IO uint32_t ErrorCode; /*!< PSSI error code. */
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} PSSI_HandleTypeDef;
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/**
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* @brief HAL PSSI Callback pointer definition
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*/
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typedef void (*pPSSI_CallbackTypeDef)(PSSI_HandleTypeDef *hpssi); /*!< Pointer to a PSSI common callback function */
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/**
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* @brief HAL PSSI Callback ID enumeration definition
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*/
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typedef enum
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{
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HAL_PSSI_TX_COMPLETE_CB_ID = 0x00U, /*!< PSSI Tx Transfer completed callback ID */
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HAL_PSSI_RX_COMPLETE_CB_ID = 0x01U, /*!< PSSI Rx Transfer completed callback ID */
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HAL_PSSI_ERROR_CB_ID = 0x03U, /*!< PSSI Error callback ID */
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HAL_PSSI_ABORT_CB_ID = 0x04U, /*!< PSSI Abort callback ID */
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HAL_PSSI_MSPINIT_CB_ID = 0x05U, /*!< PSSI Msp Init callback ID */
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HAL_PSSI_MSPDEINIT_CB_ID = 0x06U /*!< PSSI Msp DeInit callback ID */
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} HAL_PSSI_CallbackIDTypeDef;
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/**
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* @}
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup PSSI_Exported_Constants PSSI Exported Constants
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* @{
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*/
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/** @defgroup PSSI_Error_Code PSSI Error Code
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* @{
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*/
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#define HAL_PSSI_ERROR_NONE 0x00000000U /*!< No error */
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#define HAL_PSSI_ERROR_NOT_SUPPORTED 0x00000001U /*!< Not supported operation */
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#define HAL_PSSI_ERROR_UNDER_RUN 0x00000002U /*!< FIFO Under-run error */
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#define HAL_PSSI_ERROR_OVER_RUN 0x00000004U /*!< FIFO Over-run error */
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#define HAL_PSSI_ERROR_DMA 0x00000008U /*!< Dma error */
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#define HAL_PSSI_ERROR_TIMEOUT 0x00000010U /*!< Timeout error */
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#define HAL_PSSI_ERROR_INVALID_CALLBACK 0x00000020U /*!< Invalid callback error */
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/**
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* @}
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*/
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/** @defgroup PSSI_DATA_WIDTH PSSI Data Width
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* @{
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*/
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#define HAL_PSSI_8BITS 0x00000000U /*!< 8 Bits */
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#define HAL_PSSI_16BITS 0x00000001U /*!< 16 Bits */
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#define HAL_PSSI_32BITS 0x00000002U /*!< 32 Bits */
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/**
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* @}
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*/
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/** @defgroup PSSI_BUS_WIDTH PSSI Bus Width
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* @{
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*/
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#define HAL_PSSI_8LINES 0x00000000U /*!< 8 data lines */
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#define HAL_PSSI_16LINES PSSI_CR_EDM /*!< 16 data lines */
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/**
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* @}
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*/
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/** @defgroup PSSI_MODE PSSI mode
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* @{
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*/
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#define HAL_PSSI_UNIDIRECTIONAL 0x00000000U /*!< Uni-directional mode */
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#define HAL_PSSI_BIDIRECTIONAL 0x00000001U /*!< Bi-directional mode */
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/**
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* @}
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*/
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/** @defgroup ControlSignal_Configuration ControlSignal Configuration
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* @{
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*/
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#define HAL_PSSI_DE_RDY_DISABLE (0x0U << PSSI_CR_DERDYCFG_Pos) /*!< Neither DE nor RDY are enabled */
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#define HAL_PSSI_RDY_ENABLE (0x1U << PSSI_CR_DERDYCFG_Pos) /*!< Only RDY enabled */
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#define HAL_PSSI_DE_ENABLE (0x2U << PSSI_CR_DERDYCFG_Pos) /*!< Only DE enabled */
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#define HAL_PSSI_DE_RDY_ALT_ENABLE (0x3U << PSSI_CR_DERDYCFG_Pos) /*!< Both RDY and DE alternate functions enabled */
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#define HAL_PSSI_MAP_RDY_BIDIR_ENABLE (0x4U << PSSI_CR_DERDYCFG_Pos) /*!< Bi-directional on RDY pin */
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#define HAL_PSSI_RDY_MAP_ENABLE (0x5U << PSSI_CR_DERDYCFG_Pos) /*!< Only RDY enabled, mapped to DE pin */
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#define HAL_PSSI_DE_MAP_ENABLE (0x6U << PSSI_CR_DERDYCFG_Pos) /*!< Only DE enabled, mapped to RDY pin */
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#define HAL_PSSI_MAP_DE_BIDIR_ENABLE (0x7U << PSSI_CR_DERDYCFG_Pos) /*!< Bi-directional on DE pin */
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/**
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* @}
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*/
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/** @defgroup Data_Enable_Polarity Data Enable Polarity
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* @{
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*/
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#define HAL_PSSI_DEPOL_ACTIVE_LOW 0x0U /*!< Active Low */
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#define HAL_PSSI_DEPOL_ACTIVE_HIGH PSSI_CR_DEPOL /*!< Active High */
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/**
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* @}
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*/
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/** @defgroup Reday_Polarity Reday Polarity
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* @{
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*/
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#define HAL_PSSI_RDYPOL_ACTIVE_LOW 0x0U /*!< Active Low */
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#define HAL_PSSI_RDYPOL_ACTIVE_HIGH PSSI_CR_RDYPOL /*!< Active High */
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/**
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* @}
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*/
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/** @defgroup Clock_Polarity Clock Polarity
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* @{
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*/
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#define HAL_PSSI_FALLING_EDGE 0x0U /*!< Fallling Edge */
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#define HAL_PSSI_RISING_EDGE 0x1U /*!< Rising Edge */
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/**
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* @}
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*/
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/** @defgroup PSSI_DEFINITION PSSI definitions
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* @{
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*/
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#define PSSI_MAX_NBYTE_SIZE 0x10000U /* 64 KB */
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#define PSSI_TIMEOUT_TRANSMIT 0x0000FFFFU /*!< Timeout Value */
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#define PSSI_CR_OUTEN_INPUT 0x00000000U /*!< Input Mode */
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#define PSSI_CR_OUTEN_OUTPUT PSSI_CR_OUTEN /*!< Output Mode */
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#define PSSI_CR_DMA_ENABLE PSSI_CR_DMAEN /*!< DMA Mode Enable */
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#define PSSI_CR_DMA_DISABLE (~PSSI_CR_DMAEN) /*!< DMA Mode Disable*/
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#define PSSI_CR_16BITS PSSI_CR_EDM /*!< 16 Lines Mode */
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#define PSSI_CR_8BITS (~PSSI_CR_EDM) /*!< 8 Lines Mode */
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#define PSSI_FLAG_RTT1B PSSI_SR_RTT1B /*!< 1 Byte Fifo Flag */
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#define PSSI_FLAG_RTT4B PSSI_SR_RTT4B /*!< 4 Bytes Fifo Flag*/
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/**
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* @}
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*/
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/** @defgroup PSSI_Interrupts PSSI Interrupts
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* @{
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*/
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#define PSSI_FLAG_OVR_RIS PSSI_RIS_OVR_RIS /*!< Overrun, Underrun errors flag */
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#define PSSI_FLAG_MASK PSSI_RIS_OVR_RIS_Msk /*!< Overrun, Underrun errors Mask */
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#define PSSI_FLAG_OVR_MIS PSSI_MIS_OVR_MIS /*!< Overrun, Underrun masked errors flag */
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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 macros ------------------------------------------------------------*/
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/** @defgroup PSSI_Exported_Macros PSSI Exported Macros
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* @{
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*/
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/** @brief Reset PSSI handle state
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* @param __HANDLE__ specifies the PSSI handle.
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* @retval None
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*/
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#define HAL_PSSI_RESET_HANDLE_STATE(__HANDLE__) do{ \
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(__HANDLE__)->State = HAL_PSSI_STATE_RESET;\
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(__HANDLE__)->MspInitCallback = NULL; \
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(__HANDLE__)->MspDeInitCallback = NULL; \
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}while(0)
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/**
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* @brief Enable the PSSI.
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* @param __HANDLE__ PSSI handle
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* @retval None.
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*/
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#define HAL_PSSI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= PSSI_CR_ENABLE)
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/**
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* @brief Disable the PSSI.
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* @param __HANDLE__ PSSI handle
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* @retval None.
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*/
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#define HAL_PSSI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= (~PSSI_CR_ENABLE))
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/* PSSI pripheral STATUS */
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/**
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* @brief Get the PSSI pending flags.
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* @param __HANDLE__ PSSI handle
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* @param __FLAG__ flag to check.
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* This parameter can be any combination of the following values:
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* @arg PSSI_FLAG_RTT1B: FIFO is ready to transfer one byte
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* @arg PSSI_FLAG_RTT4B: FIFO is ready to transfer four bytes
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* @retval The state of FLAG.
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*/
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#define HAL_PSSI_GET_STATUS(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR & (__FLAG__))
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/* Interrupt & Flag management */
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/**
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* @brief Get the PSSI pending flags.
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* @param __HANDLE__ PSSI handle
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* @param __FLAG__ flag to check.
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* This parameter can be any combination of the following values:
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* @arg PSSI_FLAG_OVR_RIS: Data Buffer overrun/underrun error flag
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* @retval The state of FLAG.
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*/
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#define HAL_PSSI_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->RIS & (__FLAG__))
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/**
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* @brief Clear the PSSI pending flags.
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* @param __HANDLE__ PSSI handle
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* @param __FLAG__ specifies the flag to clear.
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* This parameter can be any combination of the following values:
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* @arg PSSI_FLAG_OVR_RIS: Data Buffer overrun/underrun error flag
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* @retval None
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*/
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#define HAL_PSSI_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
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/**
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* @brief Enable the specified PSSI interrupts.
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* @param __HANDLE__ PSSI handle
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* @param __INTERRUPT__ specifies the PSSI interrupt sources to be enabled.
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* This parameter can be any combination of the following values:
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* @arg PSSI_FLAG_OVR_RIS: Configuration error mask
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* @retval None
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*/
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#define HAL_PSSI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
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/**
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* @brief Disable the specified PSSI interrupts.
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* @param __HANDLE__ PSSI handle
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* @param __INTERRUPT__ specifies the PSSI interrupt sources to be disabled.
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* This parameter can be any combination of the following values:
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* @arg PSSI_IT_OVR_IE: Configuration error mask
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* @retval None
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*/
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#define HAL_PSSI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= ~(__INTERRUPT__))
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/**
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* @brief Check whether the specified PSSI interrupt source is enabled or not.
|
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* @param __HANDLE__ PSSI handle
|
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* @param __INTERRUPT__ specifies the PSSI interrupt source to check.
|
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* This parameter can be one of the following values:
|
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* @arg PSSI_IT_OVR_IE: Data Buffer overrun/underrun error interrupt mask
|
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* @retval The state of INTERRUPT source.
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*/
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#define HAL_PSSI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
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/**
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* @brief Check whether the PSSI Control signal is valid.
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* @param __CONTROL__ Control signals configuration
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* @retval Valid or not.
|
||
|
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*/
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#define IS_PSSI_CONTROL_SIGNAL(__CONTROL__) (((__CONTROL__) == HAL_PSSI_DE_RDY_DISABLE ) || \
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((__CONTROL__) == HAL_PSSI_RDY_ENABLE ) || \
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((__CONTROL__) == HAL_PSSI_DE_ENABLE ) || \
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((__CONTROL__) == HAL_PSSI_DE_RDY_ALT_ENABLE ) || \
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((__CONTROL__) == HAL_PSSI_MAP_RDY_BIDIR_ENABLE ) || \
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((__CONTROL__) == HAL_PSSI_RDY_MAP_ENABLE ) || \
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((__CONTROL__) == HAL_PSSI_DE_MAP_ENABLE ) || \
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((__CONTROL__) == HAL_PSSI_MAP_DE_BIDIR_ENABLE ))
|
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|
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|
||
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|
||
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|
||
|
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/**
|
||
|
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* @brief Check whether the PSSI Bus Width is valid.
|
||
|
|
* @param __BUSWIDTH__ PSSI Bush width
|
||
|
|
* @retval Valid or not.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define IS_PSSI_BUSWIDTH(__BUSWIDTH__) (((__BUSWIDTH__) == HAL_PSSI_8LINES ) || \
|
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|
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((__BUSWIDTH__) == HAL_PSSI_16LINES ))
|
||
|
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|
||
|
|
/**
|
||
|
|
|
||
|
|
* @brief Check whether the PSSI Clock Polarity is valid.
|
||
|
|
* @param __CLOCKPOL__ PSSI Clock Polarity
|
||
|
|
* @retval Valid or not.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define IS_PSSI_CLOCK_POLARITY(__CLOCKPOL__) (((__CLOCKPOL__) == HAL_PSSI_FALLING_EDGE ) || \
|
||
|
|
((__CLOCKPOL__) == HAL_PSSI_RISING_EDGE ))
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Check whether the PSSI Data Enable Polarity is valid.
|
||
|
|
* @param __DEPOL__ PSSI DE Polarity
|
||
|
|
* @retval Valid or not.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define IS_PSSI_DE_POLARITY(__DEPOL__) (((__DEPOL__) == HAL_PSSI_DEPOL_ACTIVE_LOW ) || \
|
||
|
|
((__DEPOL__) == HAL_PSSI_DEPOL_ACTIVE_HIGH ))
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Check whether the PSSI Ready Polarity is valid.
|
||
|
|
* @param __RDYPOL__ PSSI RDY Polarity
|
||
|
|
* @retval Valid or not.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define IS_PSSI_RDY_POLARITY(__RDYPOL__) (((__RDYPOL__) == HAL_PSSI_RDYPOL_ACTIVE_LOW ) || \
|
||
|
|
((__RDYPOL__) == HAL_PSSI_RDYPOL_ACTIVE_HIGH ))
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/* Exported functions --------------------------------------------------------*/
|
||
|
|
/** @addtogroup PSSI_Exported_Functions PSSI Exported Functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup PSSI_Exported_Functions_Group1 Initialization and de-initialization functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Initialization and de-initialization functions *******************************/
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_Init(PSSI_HandleTypeDef *hpssi);
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_DeInit(PSSI_HandleTypeDef *hpssi);
|
||
|
|
void HAL_PSSI_MspInit(PSSI_HandleTypeDef *hpssi);
|
||
|
|
void HAL_PSSI_MspDeInit(PSSI_HandleTypeDef *hpssi);
|
||
|
|
/* Callbacks Register/UnRegister functions ***********************************/
|
||
|
|
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_RegisterCallback(PSSI_HandleTypeDef *hpssi, HAL_PSSI_CallbackIDTypeDef CallbackID,
|
||
|
|
pPSSI_CallbackTypeDef pCallback);
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_UnRegisterCallback(PSSI_HandleTypeDef *hpssi, HAL_PSSI_CallbackIDTypeDef CallbackID);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/** @addtogroup PSSI_Exported_Functions_Group2 Input and Output operation functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* IO operation functions *******************************************************/
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_Transmit(PSSI_HandleTypeDef *hpssi, uint8_t *pData, uint32_t Size, uint32_t Timeout);
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_Receive(PSSI_HandleTypeDef *hpssi, uint8_t *pData, uint32_t Size, uint32_t Timeout);
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_Transmit_DMA(PSSI_HandleTypeDef *hpssi, uint32_t *pData, uint32_t Size);
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_Receive_DMA(PSSI_HandleTypeDef *hpssi, uint32_t *pData, uint32_t Size);
|
||
|
|
HAL_StatusTypeDef HAL_PSSI_Abort_DMA(PSSI_HandleTypeDef *hpssi);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup PSSI_Exported_Functions_Group3 Peripheral State and Error functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Peripheral State functions ***************************************************/
|
||
|
|
HAL_PSSI_StateTypeDef HAL_PSSI_GetState(PSSI_HandleTypeDef *hpssi);
|
||
|
|
uint32_t HAL_PSSI_GetError(PSSI_HandleTypeDef *hpssi);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup PSSI_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
void HAL_PSSI_IRQHandler(PSSI_HandleTypeDef *hpssi);
|
||
|
|
void HAL_PSSI_TxCpltCallback(PSSI_HandleTypeDef *hpssi);
|
||
|
|
void HAL_PSSI_RxCpltCallback(PSSI_HandleTypeDef *hpssi);
|
||
|
|
void HAL_PSSI_ErrorCallback(PSSI_HandleTypeDef *hpssi);
|
||
|
|
void HAL_PSSI_AbortCpltCallback(PSSI_HandleTypeDef *hpssi);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Private constants ---------------------------------------------------------*/
|
||
|
|
|
||
|
|
|
||
|
|
/* Private macros ------------------------------------------------------------*/
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
#endif /* PSSI */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* STM32L4xx_HAL_PSSI_H */
|
||
|
|
|