STM32F4xx HAL Driver master
STM32CubeF4 HAL / LL Drivers API Reference
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stm32f4xx_hal_i2s_ex.h
Go to the documentation of this file.
1
18
19/* Define to prevent recursive inclusion -------------------------------------*/
20#ifndef STM32F4xx_HAL_I2S_EX_H
21#define STM32F4xx_HAL_I2S_EX_H
22
23#ifdef __cplusplus
24extern "C" {
25#endif
26
27/* Includes ------------------------------------------------------------------*/
28#include "stm32f4xx_hal_def.h"
29
33#if defined(SPI_I2S_FULLDUPLEX_SUPPORT)
37
38/* Exported types ------------------------------------------------------------*/
39/* Exported constants --------------------------------------------------------*/
40/* Exported macros -----------------------------------------------------------*/
44
45#define I2SxEXT(__INSTANCE__) ((__INSTANCE__) == (SPI2)? (SPI_TypeDef *)(I2S2ext_BASE): (SPI_TypeDef *)(I2S3ext_BASE))
46
51#define __HAL_I2SEXT_ENABLE(__HANDLE__) (I2SxEXT((__HANDLE__)->Instance)->I2SCFGR |= SPI_I2SCFGR_I2SE)
52#define __HAL_I2SEXT_DISABLE(__HANDLE__) (I2SxEXT((__HANDLE__)->Instance)->I2SCFGR &= ~SPI_I2SCFGR_I2SE)
53
63#define __HAL_I2SEXT_ENABLE_IT(__HANDLE__, __INTERRUPT__) (I2SxEXT((__HANDLE__)->Instance)->CR2 |= (__INTERRUPT__))
64#define __HAL_I2SEXT_DISABLE_IT(__HANDLE__, __INTERRUPT__) (I2SxEXT((__HANDLE__)->Instance)->CR2 &= ~(__INTERRUPT__))
65
76#define __HAL_I2SEXT_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((I2SxEXT((__HANDLE__)->Instance)->CR2\
77 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
78
92#define __HAL_I2SEXT_GET_FLAG(__HANDLE__, __FLAG__) (((I2SxEXT((__HANDLE__)->Instance)->SR) & (__FLAG__)) == (__FLAG__))
93
98#define __HAL_I2SEXT_CLEAR_OVRFLAG(__HANDLE__) do{ \
99 __IO uint32_t tmpreg_ovr = 0x00U; \
100 tmpreg_ovr = I2SxEXT((__HANDLE__)->Instance)->DR;\
101 tmpreg_ovr = I2SxEXT((__HANDLE__)->Instance)->SR;\
102 UNUSED(tmpreg_ovr); \
103 }while(0U)
108#define __HAL_I2SEXT_CLEAR_UDRFLAG(__HANDLE__) do{ \
109 __IO uint32_t tmpreg_udr = 0x00U; \
110 tmpreg_udr = I2SxEXT((__HANDLE__)->Instance)->SR;\
111 UNUSED(tmpreg_udr); \
112 }while(0U)
117#define __HAL_I2SEXT_FLUSH_RX_DR(__HANDLE__) do{ \
118 __IO uint32_t tmpreg_dr = 0x00U; \
119 tmpreg_dr = I2SxEXT((__HANDLE__)->Instance)->DR; \
120 tmpreg_dr = ((__HANDLE__)->Instance->DR); \
121 UNUSED(tmpreg_dr); \
122 }while(0U)
126
127/* Exported functions --------------------------------------------------------*/
131
135
136/* Extended features functions *************************************************/
137/* Blocking mode: Polling */
138HAL_StatusTypeDef HAL_I2SEx_TransmitReceive(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
139 uint16_t Size, uint32_t Timeout);
140/* Non-Blocking mode: Interrupt */
141HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_IT(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
142 uint16_t Size);
143/* Non-Blocking mode: DMA */
144HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
145 uint16_t Size);
146/* I2S IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
147void HAL_I2SEx_FullDuplex_IRQHandler(I2S_HandleTypeDef *hi2s);
148void HAL_I2SEx_TxRxHalfCpltCallback(I2S_HandleTypeDef *hi2s);
149void HAL_I2SEx_TxRxCpltCallback(I2S_HandleTypeDef *hi2s);
153
157/* Private types -------------------------------------------------------------*/
158/* Private variables ---------------------------------------------------------*/
159/* Private constants ---------------------------------------------------------*/
160/* Private macros ------------------------------------------------------------*/
161
165
166/* Private functions ---------------------------------------------------------*/
167
171
172#endif /* SPI_I2S_FULLDUPLEX_SUPPORT */
176
177#ifdef __cplusplus
178}
179#endif
180
181
182#endif /* STM32F4xx_HAL_I2S_EX_H */
183
struct __I2S_HandleTypeDef I2S_HandleTypeDef
I2S handle Structure definition.
This file contains HAL common defines, enumeration, macros and structures definitions.
HAL_StatusTypeDef
HAL Status structures definition.