__HAL_SMARTCARD_ENABLE_IT macro

Enable the specified SmartCard interrupt.

Syntax

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Declaration

from stm32f4xx_hal_smartcard.h:535

#define __HAL_SMARTCARD_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28U) == SMARTCARD_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & SMARTCARD_IT_MASK)): \ ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & SMARTCARD_IT_MASK)))

Arguments

Argument

Description

__HANDLE__

specifies the SMARTCARD Handle. SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).

__INTERRUPT__

specifies the SMARTCARD interrupt to enable. This parameter can be one of the following values: @arg SMARTCARD_IT_TXE: Transmit Data Register empty interrupt @arg SMARTCARD_IT_TC: Transmission complete interrupt @arg SMARTCARD_IT_RXNE: Receive Data register not empty interrupt @arg SMARTCARD_IT_IDLE: Idle line detection interrupt @arg SMARTCARD_IT_PE: Parity Error interrupt @arg SMARTCARD_IT_ERR: Error interrupt(Frame error, noise error, overrun error)

Return value

None

Examples

__HAL_SMARTCARD_ENABLE_IT is referenced by 1 libraries and example projects:

References

from examples

__HAL_SMARTCARD_ENABLE_IT macro

Syntax

Arguments

Return value

Examples

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