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CodeScopeSTM32 Libraries and SamplesHALUART_Transmit_IT()

UART_Transmit_IT() function

Sends an amount of data in non blocking mode.

Syntax

from stm32f4xx_hal_uart.c:300

static HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart);

Implemented in stm32f4xx_hal_uart.c:3529

Arguments

huart

Pointer to a UART_HandleTypeDef structure that contains the configuration information for the specified UART module.

Return value

HAL status

References

Location	Referrer	Text
stm32f4xx_hal_uart.c:3529		static HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart)
stm32f4xx_hal_uart.c:300		static HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart);
stm32f4xx_hal_uart.c:2574	HAL_UART_IRQHandler()	UART_Transmit_IT(huart);

Call Tree

Functions calling UART_Transmit_IT()

HAL_UART_IRQHandler()

all items filtered out

UART_Transmit_IT()

Data read by UART_Transmit_IT()

Data written by UART_Transmit_IT()

__UART_HandleTypeDef::Instance

__UART_HandleTypeDef::Init

__UART_HandleTypeDef::pTxBuffPtr

__UART_HandleTypeDef::TxXferCount

__UART_HandleTypeDef::gState

UART_InitTypeDef::WordLength

UART_InitTypeDef::Parity

HAL_UART_StateTypeDef::HAL_UART_STATE_BUSY_TX

HAL_StatusTypeDef::HAL_OK

HAL_StatusTypeDef::HAL_BUSY

USART_TypeDef::CR1

USART_TypeDef::CR2

USART_TypeDef::CR3

UART_Transmit_IT()::huart

all items filtered out

UART_Transmit_IT()

__UART_HandleTypeDef::pTxBuffPtr

__UART_HandleTypeDef::TxXferCount

USART_TypeDef::DR

USART_TypeDef::CR1

USART_TypeDef::CR2

USART_TypeDef::CR3

UART_Transmit_IT()::tmp

all items filtered out

Type of UART_Transmit_IT()

UART_Transmit_IT()

uint16_t

HAL_StatusTypeDef

all items filtered out