diff options
Diffstat (limited to 'lib/f4/stm32f4xx_hal_i2s_ex.h')
| -rw-r--r-- | lib/f4/stm32f4xx_hal_i2s_ex.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/lib/f4/stm32f4xx_hal_i2s_ex.h b/lib/f4/stm32f4xx_hal_i2s_ex.h new file mode 100644 index 0000000..7a939b4 --- /dev/null +++ b/lib/f4/stm32f4xx_hal_i2s_ex.h @@ -0,0 +1,175 @@ +/**
+ ******************************************************************************
+ * @file stm32f4xx_hal_i2s_ex.h
+ * @author MCD Application Team
+ * @brief Header file of I2S HAL module.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© Copyright (c) 2016 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * 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
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32F4xx_HAL_I2S_EX_H
+#define STM32F4xx_HAL_I2S_EX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal_def.h"
+
+/** @addtogroup STM32F4xx_HAL_Driver
+ * @{
+ */
+#if defined(SPI_I2S_FULLDUPLEX_SUPPORT)
+/** @addtogroup I2SEx I2SEx
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/** @defgroup I2SEx_Exported_Macros I2S Extended Exported Macros
+ * @{
+ */
+
+#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{ \
+ __IO uint32_t tmpreg_ovr = 0x00U; \
+ tmpreg_ovr = I2SxEXT((__HANDLE__)->Instance)->DR;\
+ tmpreg_ovr = I2SxEXT((__HANDLE__)->Instance)->SR;\
+ UNUSED(tmpreg_ovr); \
+ }while(0U)
+/** @brief Clears the I2SExt UDR pending flag.
+ * @param __HANDLE__ specifies the I2S Handle.
+ * @retval None
+ */
+#define __HAL_I2SEXT_CLEAR_UDRFLAG(__HANDLE__) do{ \
+ __IO uint32_t tmpreg_udr = 0x00U; \
+ tmpreg_udr = I2SxEXT((__HANDLE__)->Instance)->SR;\
+ UNUSED(tmpreg_udr); \
+ }while(0U)
+/**
+ * @}
+ */
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup I2SEx_Exported_Functions I2S Extended Exported Functions
+ * @{
+ */
+
+/** @addtogroup I2SEx_Exported_Functions_Group1 I2S Extended IO operation 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);
+/* I2S IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
+void HAL_I2SEx_FullDuplex_IRQHandler(I2S_HandleTypeDef *hi2s);
+void HAL_I2SEx_TxRxHalfCpltCallback(I2S_HandleTypeDef *hi2s);
+void HAL_I2SEx_TxRxCpltCallback(I2S_HandleTypeDef *hi2s);
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+
+/**
+ * @}
+ */
+
+/* Private functions ---------------------------------------------------------*/
+
+/**
+ * @}
+ */
+
+#endif /* SPI_I2S_FULLDUPLEX_SUPPORT */
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* STM32F4xx_HAL_I2S_EX_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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