ST STM32F2 User Manual

UM1940
HAL I2S Generic Driver
DocID028236 Rev 2
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__HAL_I2S_ENABLE
Description:
Enable or disable the specified SPI
peripheral (in I2S mode).
Parameters:
__HANDLE__: specifies the I2S Handle.
Return value:
None
__HAL_I2S_DISABLE
__HAL_I2S_ENABLE_IT
Description:
Enable or disable the specified I2S
interrupts.
Parameters:
__HANDLE__: specifies the I2S Handle.
__INTERRUPT__: specifies the interrupt
source to enable or disable. This parameter
can be one of the following values:
I2S_IT_TXE: Tx buffer empty interrupt
enable
I2S_IT_RXNE: RX buffer not empty
interrupt enable
I2S_IT_ERR: Error interrupt enable
Return value:
None
__HAL_I2S_DISABLE_IT
__HAL_I2S_GET_IT_SOURCE
Description:
Checks if the specified I2S interrupt source
is enabled or disabled.
Parameters:
__HANDLE__: specifies the I2S Handle.
This parameter can be I2S where x: 1, 2, or
3 to select the I2S peripheral.
__INTERRUPT__: specifies the I2S
interrupt source to check. This parameter
can be one of the following values:
I2S_IT_TXE: Tx buffer empty interrupt
enable
I2S_IT_RXNE: RX buffer not empty
interrupt enable
I2S_IT_ERR: Error interrupt enable
Return value:
The: new state of __IT__ (TRUE or FALSE).
__HAL_I2S_GET_FLAG
Description:
Checks whether the specified I2S flag is set

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English