Filippo Casamassima
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Diff: TARGET_NUCLEO_F072RB/stm32f0xx_hal_i2s.h
- Revision:
- 93:e188a91d3eaa
- Parent:
- 92:4fc01daae5a5
--- a/TARGET_NUCLEO_F072RB/stm32f0xx_hal_i2s.h Thu Nov 27 13:33:22 2014 +0000
+++ b/TARGET_NUCLEO_F072RB/stm32f0xx_hal_i2s.h Tue Feb 03 15:31:20 2015 +0000
@@ -2,8 +2,8 @@
******************************************************************************
* @file stm32f0xx_hal_i2s.h
* @author MCD Application Team
- * @version V1.1.0
- * @date 03-Oct-2014
+ * @version V1.2.0
+ * @date 11-December-2014
* @brief Header file of I2S HAL module.
******************************************************************************
* @attention
@@ -104,53 +104,41 @@
}HAL_I2S_StateTypeDef;
/**
- * @brief HAL I2S Error Code structure definition
- */
-typedef enum
-{
- HAL_I2S_ERROR_NONE = 0x00, /*!< No error */
- HAL_I2S_ERROR_TIMEOUT = 0x01, /*!< Timeout error */
- HAL_I2S_ERROR_OVR = 0x02, /*!< OVR error */
- HAL_I2S_ERROR_UDR = 0x04, /*!< UDR error */
- HAL_I2S_ERROR_DMA = 0x08, /*!< DMA transfer error */
- HAL_I2S_ERROR_UNKNOW = 0x10 /*!< Unknow Error error */
-}HAL_I2S_ErrorTypeDef;
-
-/**
* @brief I2S handle Structure definition
*/
typedef struct
{
- SPI_TypeDef *Instance; /* I2S registers base address */
+ SPI_TypeDef *Instance; /*!< I2S registers base address */
- I2S_InitTypeDef Init; /* I2S communication parameters */
+ I2S_InitTypeDef Init; /*!< I2S communication parameters */
- uint16_t *pTxBuffPtr; /* Pointer to I2S Tx transfer buffer */
+ uint16_t *pTxBuffPtr; /*!< Pointer to I2S Tx transfer buffer */
- __IO uint16_t TxXferSize; /* I2S Tx transfer size */
+ __IO uint16_t TxXferSize; /*!< I2S Tx transfer size */
- __IO uint16_t TxXferCount; /* I2S Tx transfer Counter */
+ __IO uint16_t TxXferCount; /*!< I2S Tx transfer Counter */
- uint16_t *pRxBuffPtr; /* Pointer to I2S Rx transfer buffer */
+ uint16_t *pRxBuffPtr; /*!< Pointer to I2S Rx transfer buffer */
- __IO uint16_t RxXferSize; /* I2S Rx transfer size */
+ __IO uint16_t RxXferSize; /*!< I2S Rx transfer size */
- __IO uint16_t RxXferCount; /* I2S Rx transfer counter
+ __IO uint16_t RxXferCount; /*!< I2S Rx transfer counter
(This field is initialized at the
same value as transfer size at the
beginning of the transfer and
decremented when a sample is received.
NbSamplesReceived = RxBufferSize-RxBufferCount) */
- DMA_HandleTypeDef *hdmatx; /* I2S Tx DMA handle parameters */
+ DMA_HandleTypeDef *hdmatx; /*!< I2S Tx DMA handle parameters */
- DMA_HandleTypeDef *hdmarx; /* I2S Rx DMA handle parameters */
+ DMA_HandleTypeDef *hdmarx; /*!< I2S Rx DMA handle parameters */
- __IO HAL_LockTypeDef Lock; /* I2S locking object */
+ __IO HAL_LockTypeDef Lock; /*!< I2S locking object */
- __IO HAL_I2S_StateTypeDef State; /* I2S communication state */
+ __IO HAL_I2S_StateTypeDef State; /*!< I2S communication state */
- __IO HAL_I2S_ErrorTypeDef ErrorCode; /* I2S Error code */
+ __IO uint32_t ErrorCode; /*!< I2S Error code
+ This parameter can be a value of @ref I2S_Error */
}I2S_HandleTypeDef;
/**
@@ -161,6 +149,18 @@
/** @defgroup I2S_Exported_Constants I2S Exported Constants
* @{
*/
+/** @defgroup I2S_Error I2S Error
+ * @{
+ */
+#define HAL_I2S_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */
+#define HAL_I2S_ERROR_TIMEOUT ((uint32_t)0x00000001) /*!< Timeout error */
+#define HAL_I2S_ERROR_OVR ((uint32_t)0x00000002) /*!< OVR error */
+#define HAL_I2S_ERROR_UDR ((uint32_t)0x00000004) /*!< UDR error */
+#define HAL_I2S_ERROR_DMA ((uint32_t)0x00000008) /*!< DMA transfer error */
+#define HAL_I2S_ERROR_UNKNOW ((uint32_t)0x00000010) /*!< Unknow Error error */
+/**
+ * @}
+ */
/** @defgroup I2S_Mode I2S Mode
* @{
@@ -348,13 +348,21 @@
* @param __HANDLE__: specifies the I2S Handle.
* @retval None
*/
-#define __HAL_I2S_CLEAR_OVRFLAG(__HANDLE__) do{__IO uint32_t tmpreg = (__HANDLE__)->Instance->DR;\
- tmpreg = (__HANDLE__)->Instance->SR;}while(0)
+#define __HAL_I2S_CLEAR_OVRFLAG(__HANDLE__) do{ \
+ __IO uint32_t tmpreg; \
+ tmpreg = (__HANDLE__)->Instance->DR; \
+ tmpreg = (__HANDLE__)->Instance->SR; \
+ UNUSED(tmpreg); \
+ }while(0)
/** @brief Clears the I2S UDR pending flag.
* @param __HANDLE__: specifies the I2S Handle.
* @retval None
*/
-#define __HAL_I2S_CLEAR_UDRFLAG(__HANDLE__)((__HANDLE__)->Instance->SR)
+#define __HAL_I2S_CLEAR_UDRFLAG(__HANDLE__) do{\
+ __IO uint32_t tmpreg;\
+ tmpreg = ((__HANDLE__)->Instance->SR);\
+ UNUSED(tmpreg); \
+ }while(0)
/**
* @}
*/
@@ -412,7 +420,7 @@
*/
/* Peripheral Control and State functions ************************************/
HAL_I2S_StateTypeDef HAL_I2S_GetState(I2S_HandleTypeDef *hi2s);
-HAL_I2S_ErrorTypeDef HAL_I2S_GetError(I2S_HandleTypeDef *hi2s);
+uint32_t HAL_I2S_GetError(I2S_HandleTypeDef *hi2s);
/**
* @}
*/