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/**
******************************************************************************
* @file stm32f3xx_hal_i2s_ex.h
* @author MCD Application Team
* @version V1.1.0
* @date 12-Sept-2014
* @brief Header file of I2S HAL Extended module.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2014 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 __STM32F3xx_HAL_I2S_EX_H
#define __STM32F3xx_HAL_I2S_EX_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx) || \
defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx) || \
defined(STM32F373xC) || defined(STM32F378xx)
/* Includes ------------------------------------------------------------------*/
#include "stm32f3xx_hal_def.h"
/** @addtogroup STM32F3xx_HAL_Driver
* @{
*/
/** @addtogroup I2SEx I2S Extended HAL module driver
* @{
*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macros ------------------------------------------------------------*/
/** @defgroup I2SEx_Exported_Macros I2S Extended Exported Macros
* @{
*/
#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx)
#define I2SxEXT(__INSTANCE__) ((__INSTANCE__) == (SPI2)? (SPI_TypeDef *)(I2S2ext_BASE): (SPI_TypeDef *)(I2S3ext_BASE))
/** @brief Enable or disable the specified I2SExt peripheral.
* @param __HANDLE__: specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2SEXT_ENABLE(__HANDLE__) (I2SxEXT((__HANDLE__)->Instance)->I2SCFGR |= SPI_I2SCFGR_I2SE)
#define __HAL_I2SEXT_DISABLE(__HANDLE__) (I2SxEXT((__HANDLE__)->Instance)->I2SCFGR &= ~SPI_I2SCFGR_I2SE)
/** @brief Enable or disable the specified I2SExt interrupts.
* @param __HANDLE__: specifies the I2S Handle.
* @param __INTERRUPT__: specifies the interrupt source to enable or disable.
* This parameter can be one of the following values:
* @arg I2S_IT_TXE: Tx buffer empty interrupt enable
* @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
* @arg I2S_IT_ERR: Error interrupt enable
* @retval None
*/
#define __HAL_I2SEXT_ENABLE_IT(__HANDLE__, __INTERRUPT__) (I2SxEXT((__HANDLE__)->Instance)->CR2 |= (__INTERRUPT__))
#define __HAL_I2SEXT_DISABLE_IT(__HANDLE__, __INTERRUPT__) (I2SxEXT((__HANDLE__)->Instance)->CR2 &= ~(__INTERRUPT__))
/** @brief Checks if the specified I2SExt interrupt source is enabled or disabled.
* @param __HANDLE__: specifies the I2S Handle.
* This parameter can be I2S where x: 1, 2, or 3 to select the I2S peripheral.
* @param __INTERRUPT__: specifies the I2S interrupt source to check.
* This parameter can be one of the following values:
* @arg I2S_IT_TXE: Tx buffer empty interrupt enable
* @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
* @arg I2S_IT_ERR: Error interrupt enable
* @retval The new state of __IT__ (TRUE or FALSE).
*/
#define __HAL_I2SEXT_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((I2SxEXT((__HANDLE__)->Instance)->CR2 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
/** @brief Checks whether the specified I2SExt flag is set or not.
* @param __HANDLE__: specifies the I2S Handle.
* @param __FLAG__: specifies the flag to check.
* This parameter can be one of the following values:
* @arg I2S_FLAG_RXNE: Receive buffer not empty flag
* @arg I2S_FLAG_TXE: Transmit buffer empty flag
* @arg I2S_FLAG_UDR: Underrun flag
* @arg I2S_FLAG_OVR: Overrun flag
* @arg I2S_FLAG_FRE: Frame error flag
* @arg I2S_FLAG_CHSIDE: Channel Side flag
* @arg I2S_FLAG_BSY: Busy flag
* @retval The new state of __FLAG__ (TRUE or FALSE).
*/
#define __HAL_I2SEXT_GET_FLAG(__HANDLE__, __FLAG__) (((I2SxEXT((__HANDLE__)->Instance)->SR) & (__FLAG__)) == (__FLAG__))
/** @brief Clears the I2SExt OVR pending flag.
* @param __HANDLE__: specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2SEXT_CLEAR_OVRFLAG(__HANDLE__) do{(I2SxEXT((__HANDLE__)->Instance)->DR;\
(I2SxEXT((__HANDLE__)->Instance)->SR;}while(0)
/** @brief Clears the I2SExt UDR pending flag.
* @param __HANDLE__: specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2SEXT_CLEAR_UDRFLAG(__HANDLE__)(I2SxEXT((__HANDLE__)->Instance)->SR)
#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
/* STM32F302xC || STM32F303xC || STM32F358xx */
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/* Initialization/de-initialization functions ********************************/
/** @addtogroup I2SEx_Exported_Functions I2S Extended Exported Functions
* @{
*/
#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx)
/** @addtogroup I2SEx_Exported_Functions_Group1 Extended features functions
* @{
*/
/* Extended features functions ************************************************/
/* Blocking mode: Polling */
HAL_StatusTypeDef HAL_I2SEx_TransmitReceive(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size, uint32_t Timeout);
/* Non-Blocking mode: Interrupt */
HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_IT(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size);
/* Non-Blocking mode: DMA */
HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size);
/**
* @}
*/
#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
/* STM32F302xC || STM32F303xC || STM32F358xx */
/**
* @}
*/
/**
* @}
*/
/** @addtogroup I2S I2S HAL module driver
* @{
*/
/** @addtogroup I2S_Exported_Functions I2S Exported Functions
* @{
*/
#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx)
/** @addtogroup I2S_Exported_Functions_Group2 Input and Output operation functions
* @{
*/
/* I2S IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
void HAL_I2S_FullDuplex_IRQHandler(I2S_HandleTypeDef *hi2s);
void HAL_I2S_TxRxCpltCallback(I2S_HandleTypeDef *hi2s);
/**
* @}
*/
#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
/* STM32F302xC || STM32F303xC || STM32F358xx */
/** @addtogroup I2S_Exported_Functions_Group3 Peripheral State and Errors functions
* @{
*/
/* Peripheral Control and State functions ************************************/
HAL_StatusTypeDef HAL_I2S_DMAPause(I2S_HandleTypeDef *hi2s);
HAL_StatusTypeDef HAL_I2S_DMAResume(I2S_HandleTypeDef *hi2s);
HAL_StatusTypeDef HAL_I2S_DMAStop(I2S_HandleTypeDef *hi2s);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
/* STM32F302xC || STM32F303xC || STM32F358xx || */
/* STM32F301x8 || STM32F302x8 || STM32F318xx || */
/* STM32F373xC || STM32F378xx */
#ifdef __cplusplus
}
#endif
#endif /* __STM32F3xx_HAL_I2S_EX_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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