stm32f4xx_hal_i2s_ex.h File Reference

Header file of I2S HAL module. More...

#include "stm32f4xx_hal_def.h"

Go to the source code of this file.

Defines
#define	I2SxEXT(__INSTANCE__)   ((__INSTANCE__) == (SPI2)? (SPI_TypeDef *)(I2S2ext_BASE): (SPI_TypeDef *)(I2S3ext_BASE))
#define	__HAL_I2SEXT_ENABLE(__HANDLE__)   (I2SxEXT((__HANDLE__)->Instance)->I2SCFGR |= SPI_I2SCFGR_I2SE)
	Enable or disable the specified I2SExt peripheral.
#define	__HAL_I2SEXT_DISABLE(__HANDLE__)   (I2SxEXT((__HANDLE__)->Instance)->I2SCFGR &= ~SPI_I2SCFGR_I2SE)
#define	__HAL_I2SEXT_ENABLE_IT(__HANDLE__, __INTERRUPT__)   (I2SxEXT((__HANDLE__)->Instance)->CR2 |= (__INTERRUPT__))
	Enable or disable the specified I2SExt interrupts.
#define	__HAL_I2SEXT_DISABLE_IT(__HANDLE__, __INTERRUPT__)   (I2SxEXT((__HANDLE__)->Instance)->CR2 &= ~(__INTERRUPT__))
#define	__HAL_I2SEXT_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__)
	Checks if the specified I2SExt interrupt source is enabled or disabled.
#define	__HAL_I2SEXT_GET_FLAG(__HANDLE__, __FLAG__)   (((I2SxEXT((__HANDLE__)->Instance)->SR) & (__FLAG__)) == (__FLAG__))
	Checks whether the specified I2SExt flag is set or not.
#define	__HAL_I2SEXT_CLEAR_OVRFLAG(__HANDLE__)
	Clears the I2SExt OVR pending flag.
#define	__HAL_I2SEXT_CLEAR_UDRFLAG(__HANDLE__)
	Clears the I2SExt UDR pending flag.
#define	__HAL_I2SEXT_FLUSH_RX_DR(__HANDLE__)
	Flush the I2S and I2SExt DR Registers.
Functions
HAL_StatusTypeDef	HAL_I2SEx_TransmitReceive (I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size, uint32_t Timeout)
	Full-Duplex Transmit/Receive data in blocking mode.
HAL_StatusTypeDef	HAL_I2SEx_TransmitReceive_IT (I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size)
	Full-Duplex Transmit/Receive data in non-blocking mode using Interrupt.
HAL_StatusTypeDef	HAL_I2SEx_TransmitReceive_DMA (I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData, uint16_t Size)
	Full-Duplex Transmit/Receive data in non-blocking mode using DMA.
void	HAL_I2SEx_FullDuplex_IRQHandler (I2S_HandleTypeDef *hi2s)
	This function handles I2S/I2Sext interrupt requests in full-duplex mode.
__weak void	HAL_I2SEx_TxRxHalfCpltCallback (I2S_HandleTypeDef *hi2s)
	Tx and Rx Transfer half completed callback.
__weak void	HAL_I2SEx_TxRxCpltCallback (I2S_HandleTypeDef *hi2s)
	Tx and Rx Transfer completed callback.

---

Detailed Description

Header file of I2S HAL module.

Author:

MCD Application Team

Attention:

© Copyright (c) 2016 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Definition in file stm32f4xx_hal_i2s_ex.h.