STM32F439xx HAL User Manual: UART_HandleTypeDef Struct Reference

STM32F439xx HAL User Manual

UART handle Structure definition. More...

#include <stm32f4xx_hal_uart.h>

Data Fields
USART_TypeDef *	Instance
UART_InitTypeDef	Init
uint8_t *	pTxBuffPtr
uint16_t	TxXferSize
__IO uint16_t	TxXferCount
uint8_t *	pRxBuffPtr
uint16_t	RxXferSize
__IO uint16_t	RxXferCount
DMA_HandleTypeDef *	hdmatx
DMA_HandleTypeDef *	hdmarx
HAL_LockTypeDef	Lock
__IO HAL_UART_StateTypeDef	gState
__IO HAL_UART_StateTypeDef	RxState
__IO uint32_t	ErrorCode

Detailed Description

UART handle Structure definition.

Definition at line 158 of file stm32f4xx_hal_uart.h.

Field Documentation

__IO uint32_t UART_HandleTypeDef::ErrorCode

UART Error code

Definition at line 189 of file stm32f4xx_hal_uart.h.

Referenced by HAL_HalfDuplex_Init(), HAL_LIN_Init(), HAL_MultiProcessor_Init(), HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_DeInit(), HAL_UART_GetError(), HAL_UART_Init(), HAL_UART_IRQHandler(), HAL_UART_Receive(), HAL_UART_Receive_DMA(), HAL_UART_Receive_IT(), HAL_UART_Transmit(), HAL_UART_Transmit_DMA(), HAL_UART_Transmit_IT(), UART_DMAError(), UART_DMARxAbortCallback(), and UART_DMATxAbortCallback().

__IO HAL_UART_StateTypeDef UART_HandleTypeDef::gState

UART state information related to global Handle management and also related to Tx operations. This parameter can be a value of HAL_UART_StateTypeDef

Definition at line 182 of file stm32f4xx_hal_uart.h.

Referenced by HAL_HalfDuplex_EnableReceiver(), HAL_HalfDuplex_EnableTransmitter(), HAL_HalfDuplex_Init(), HAL_LIN_Init(), HAL_LIN_SendBreak(), HAL_MultiProcessor_EnterMuteMode(), HAL_MultiProcessor_ExitMuteMode(), HAL_MultiProcessor_Init(), HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_AbortTransmit(), HAL_UART_AbortTransmit_IT(), HAL_UART_DeInit(), HAL_UART_DMAPause(), HAL_UART_DMAResume(), HAL_UART_DMAStop(), HAL_UART_GetState(), HAL_UART_Init(), HAL_UART_Transmit(), HAL_UART_Transmit_DMA(), HAL_UART_Transmit_IT(), UART_DMAError(), UART_DMARxAbortCallback(), UART_DMATxAbortCallback(), UART_DMATxOnlyAbortCallback(), UART_EndTransmit_IT(), UART_EndTxTransfer(), UART_Transmit_IT(), and UART_WaitOnFlagUntilTimeout().

DMA_HandleTypeDef* UART_HandleTypeDef::hdmarx

UART Rx DMA Handle parameters

Definition at line 178 of file stm32f4xx_hal_uart.h.

Referenced by HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_AbortReceive(), HAL_UART_AbortReceive_IT(), HAL_UART_DMAStop(), HAL_UART_IRQHandler(), HAL_UART_Receive_DMA(), UART_DMARxAbortCallback(), and UART_DMATxAbortCallback().

DMA_HandleTypeDef* UART_HandleTypeDef::hdmatx

UART Tx DMA Handle parameters

Definition at line 176 of file stm32f4xx_hal_uart.h.

Referenced by HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_AbortTransmit(), HAL_UART_AbortTransmit_IT(), HAL_UART_DMAStop(), HAL_UART_Transmit_DMA(), UART_DMARxAbortCallback(), and UART_DMATxAbortCallback().

UART_InitTypeDef UART_HandleTypeDef::Init

UART communication parameters

Definition at line 162 of file stm32f4xx_hal_uart.h.

Referenced by HAL_HalfDuplex_Init(), HAL_LIN_Init(), HAL_MultiProcessor_Init(), HAL_UART_Init(), HAL_UART_Receive(), HAL_UART_Transmit(), UART_Receive_IT(), UART_SetConfig(), and UART_Transmit_IT().

USART_TypeDef* UART_HandleTypeDef::Instance

UART registers base address

Definition at line 160 of file stm32f4xx_hal_uart.h.

Referenced by HAL_HalfDuplex_EnableReceiver(), HAL_HalfDuplex_EnableTransmitter(), HAL_HalfDuplex_Init(), HAL_LIN_Init(), HAL_LIN_SendBreak(), HAL_MultiProcessor_EnterMuteMode(), HAL_MultiProcessor_ExitMuteMode(), HAL_MultiProcessor_Init(), HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_AbortReceive(), HAL_UART_AbortReceive_IT(), HAL_UART_AbortTransmit(), HAL_UART_AbortTransmit_IT(), HAL_UART_DeInit(), HAL_UART_DMAPause(), HAL_UART_DMAResume(), HAL_UART_DMAStop(), HAL_UART_Init(), HAL_UART_IRQHandler(), HAL_UART_Receive(), HAL_UART_Receive_DMA(), HAL_UART_Receive_IT(), HAL_UART_Transmit(), HAL_UART_Transmit_DMA(), HAL_UART_Transmit_IT(), UART_DMAError(), UART_DMAReceiveCplt(), UART_DMATransmitCplt(), UART_EndRxTransfer(), UART_EndTransmit_IT(), UART_EndTxTransfer(), UART_Receive_IT(), UART_SetConfig(), UART_Transmit_IT(), and UART_WaitOnFlagUntilTimeout().

HAL_LockTypeDef UART_HandleTypeDef::Lock

Locking object

Definition at line 180 of file stm32f4xx_hal_uart.h.

Referenced by HAL_HalfDuplex_Init(), HAL_LIN_Init(), HAL_MultiProcessor_Init(), and HAL_UART_Init().

uint8_t* UART_HandleTypeDef::pRxBuffPtr

Pointer to UART Rx transfer Buffer

Definition at line 170 of file stm32f4xx_hal_uart.h.

Referenced by HAL_UART_Receive_DMA(), HAL_UART_Receive_IT(), and UART_Receive_IT().

uint8_t* UART_HandleTypeDef::pTxBuffPtr

Pointer to UART Tx transfer Buffer

Definition at line 164 of file stm32f4xx_hal_uart.h.

Referenced by HAL_UART_Transmit_DMA(), HAL_UART_Transmit_IT(), and UART_Transmit_IT().

__IO HAL_UART_StateTypeDef UART_HandleTypeDef::RxState

UART state information related to Rx operations. This parameter can be a value of HAL_UART_StateTypeDef

Definition at line 186 of file stm32f4xx_hal_uart.h.

Referenced by HAL_HalfDuplex_Init(), HAL_LIN_Init(), HAL_MultiProcessor_Init(), HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_AbortReceive(), HAL_UART_AbortReceive_IT(), HAL_UART_DeInit(), HAL_UART_DMAPause(), HAL_UART_DMAResume(), HAL_UART_DMAStop(), HAL_UART_GetState(), HAL_UART_Init(), HAL_UART_Receive(), HAL_UART_Receive_DMA(), HAL_UART_Receive_IT(), UART_DMAError(), UART_DMAReceiveCplt(), UART_DMARxAbortCallback(), UART_DMARxOnlyAbortCallback(), UART_DMATxAbortCallback(), UART_EndRxTransfer(), UART_Receive_IT(), and UART_WaitOnFlagUntilTimeout().

__IO uint16_t UART_HandleTypeDef::RxXferCount

UART Rx Transfer Counter

Definition at line 174 of file stm32f4xx_hal_uart.h.

Referenced by HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_AbortReceive(), HAL_UART_AbortReceive_IT(), HAL_UART_Receive(), HAL_UART_Receive_IT(), UART_DMAAbortOnError(), UART_DMAError(), UART_DMAReceiveCplt(), UART_DMARxAbortCallback(), UART_DMARxOnlyAbortCallback(), UART_DMATxAbortCallback(), and UART_Receive_IT().

uint16_t UART_HandleTypeDef::RxXferSize

UART Rx Transfer size

Definition at line 172 of file stm32f4xx_hal_uart.h.

Referenced by HAL_UART_Receive(), HAL_UART_Receive_DMA(), and HAL_UART_Receive_IT().

__IO uint16_t UART_HandleTypeDef::TxXferCount

UART Tx Transfer Counter

Definition at line 168 of file stm32f4xx_hal_uart.h.

Referenced by HAL_UART_Abort(), HAL_UART_Abort_IT(), HAL_UART_AbortTransmit(), HAL_UART_AbortTransmit_IT(), HAL_UART_Transmit(), HAL_UART_Transmit_DMA(), HAL_UART_Transmit_IT(), UART_DMAAbortOnError(), UART_DMAError(), UART_DMARxAbortCallback(), UART_DMATransmitCplt(), UART_DMATxAbortCallback(), UART_DMATxOnlyAbortCallback(), and UART_Transmit_IT().

uint16_t UART_HandleTypeDef::TxXferSize

UART Tx Transfer size

Definition at line 166 of file stm32f4xx_hal_uart.h.

Referenced by HAL_UART_Transmit(), HAL_UART_Transmit_DMA(), and HAL_UART_Transmit_IT().

The documentation for this struct was generated from the following file:

stm32f4xx_hal_uart.h