UARTEx Private Functions

Functions
static void	UARTEx_Wakeup_AddressConfig (UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection)
	Initialize the UART wake-up from stop mode parameters when triggered by address detection.
static void	UARTEx_SetNbDataToProcess (UART_HandleTypeDef *huart)
	Calculate the number of data to process in RX/TX ISR.

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Function Documentation

static void UARTEx_SetNbDataToProcess

(

UART_HandleTypeDef *

huart

)

[static]

Calculate the number of data to process in RX/TX ISR.

Note:

The RX FIFO depth and the TX FIFO depth is extracted from the UART configuration registers.

Parameters:

huart

UART handle.

Return values:

None

Definition at line 979 of file stm32h7xx_hal_uart_ex.c.

References __UART_HandleTypeDef::FifoMode, __UART_HandleTypeDef::Instance, __UART_HandleTypeDef::NbRxDataToProcess, __UART_HandleTypeDef::NbTxDataToProcess, RX_FIFO_DEPTH, TX_FIFO_DEPTH, and UART_FIFOMODE_DISABLE.

Referenced by HAL_UARTEx_EnableFifoMode(), HAL_UARTEx_SetRxFifoThreshold(), and HAL_UARTEx_SetTxFifoThreshold().

static void UARTEx_Wakeup_AddressConfig	(	UART_HandleTypeDef *	huart,
		UART_WakeUpTypeDef	WakeUpSelection
	)		[static]

Initialize the UART wake-up from stop mode parameters when triggered by address detection.

Parameters:

huart	UART handle.
WakeUpSelection	UART wake up from stop mode parameters.

Return values:

None

Definition at line 961 of file stm32h7xx_hal_uart_ex.c.

References UART_WakeUpTypeDef::Address, UART_WakeUpTypeDef::AddressLength, assert_param, __UART_HandleTypeDef::Instance, IS_UART_ADDRESSLENGTH_DETECT, and UART_CR2_ADDRESS_LSB_POS.

Referenced by HAL_UARTEx_StopModeWakeUpSourceConfig().