Symbols

loading...

Files

loading...

CodeScopeSTM32 Libraries and SamplesHALUSART_Transmit_IT()

USART_Transmit_IT() function

Simplex Send an amount of data in non-blocking mode.

Syntax

from stm32f4xx_hal_usart.c:233

static HAL_StatusTypeDef USART_Transmit_IT(USART_HandleTypeDef *husart);

Implemented in stm32f4xx_hal_usart.c:2496

Arguments

husart

Pointer to a USART_HandleTypeDef structure that contains the configuration information for the specified USART module.

Return value

HAL status

Notes

The USART errors are not managed to avoid the overrun error.

References

Location	Referrer	Text
stm32f4xx_hal_usart.c:2496		static HAL_StatusTypeDef USART_Transmit_IT(USART_HandleTypeDef *husart)
stm32f4xx_hal_usart.c:233		static HAL_StatusTypeDef USART_Transmit_IT(USART_HandleTypeDef *husart);
stm32f4xx_hal_usart.c:1920	HAL_USART_IRQHandler()	USART_Transmit_IT(husart);

Call Tree

Functions calling USART_Transmit_IT()

HAL_USART_IRQHandler()

all items filtered out

USART_Transmit_IT()

Data read by USART_Transmit_IT()

Data written by USART_Transmit_IT()

HAL_StatusTypeDef::HAL_OK

HAL_StatusTypeDef::HAL_BUSY

USART_TypeDef::CR1

HAL_USART_StateTypeDef::HAL_USART_STATE_BUSY_TX

__USART_HandleTypeDef::Instance

__USART_HandleTypeDef::Init

__USART_HandleTypeDef::pTxBuffPtr

__USART_HandleTypeDef::TxXferCount

__USART_HandleTypeDef::State

USART_InitTypeDef::WordLength

USART_InitTypeDef::Parity

USART_Transmit_IT()::husart

all items filtered out

USART_Transmit_IT()

USART_TypeDef::DR

__USART_HandleTypeDef::pTxBuffPtr

__USART_HandleTypeDef::TxXferCount

USART_Transmit_IT()::tmp

all items filtered out

Type of USART_Transmit_IT()

USART_Transmit_IT()

HAL_StatusTypeDef

uint16_t

all items filtered out