ST STM32F2 - Hal_I2 S_Deinit; Hal_I2 S_Init; Hal_I2 S_Mspinit; Peripheral State and Errors Functions

HAL I2S Generic Driver
UM1940
318/1371
DocID028236 Rev 2
HAL_I2S_Receive_DMA()
HAL_I2S_DMAPause()
HAL_I2S_DMAResume()
HAL_I2S_DMAStop()
HAL_I2S_IRQHandler()
HAL_I2S_TxHalfCpltCallback()
HAL_I2S_TxCpltCallback()
HAL_I2S_RxHalfCpltCallback()
HAL_I2S_RxCpltCallback()
HAL_I2S_ErrorCallback()
HAL_I2S_GetState()
HAL_I2S_GetError()
25.2.4 Peripheral State and Errors functions
This subsection permits to get in run-time the status of the peripheral and the data flow.
This section contains the following APIs:
HAL_I2S_GetState()
HAL_I2S_GetError()
25.2.5 Detailed description of functions
HAL_I2S_Init
Function name
HAL_StatusTypeDef HAL_I2S_Init (I2S_HandleTypeDef * hi2s)
Function description
Initializes the I2S according to the specified parameters in the
I2S_InitTypeDef and create the associated handle.
Parameters
hi2s: pointer to a I2S_HandleTypeDef structure that contains
the configuration information for I2S module
Return values
HAL: status
HAL_I2S_DeInit
Function name
HAL_StatusTypeDef HAL_I2S_DeInit (I2S_HandleTypeDef *
hi2s)
Function description
DeInitializes the I2S peripheral.
Parameters
hi2s: pointer to a I2S_HandleTypeDef structure that contains
the configuration information for I2S module
Return values
HAL: status
HAL_I2S_MspInit
Function name
void HAL_I2S_MspInit (I2S_HandleTypeDef * hi2s)
Function description
I2S MSP Init.
Parameters
hi2s: pointer to a I2S_HandleTypeDef structure that contains
the configuration information for I2S module
Return values
None: