stm32h7xx_hal_uart_ex.h File Reference

Header file of UART HAL Extended module. More...

#include "stm32h7xx_hal_def.h"

Go to the source code of this file.

Data Structures
struct	UART_WakeUpTypeDef
	UART wake up from stop mode parameters. More...

Macros
#define	UART_WORDLENGTH_7B   USART_CR1_M1
#define	UART_WORDLENGTH_8B   0x00000000U
#define	UART_WORDLENGTH_9B   USART_CR1_M0
#define	UART_ADDRESS_DETECT_4B   0x00000000U
#define	UART_ADDRESS_DETECT_7B   USART_CR2_ADDM7
#define	UART_FIFOMODE_DISABLE   0x00000000U
#define	UART_FIFOMODE_ENABLE   USART_CR1_FIFOEN
#define	UART_TXFIFO_THRESHOLD_1_8   0x00000000U
#define	UART_TXFIFO_THRESHOLD_1_4   USART_CR3_TXFTCFG_0
#define	UART_TXFIFO_THRESHOLD_1_2   USART_CR3_TXFTCFG_1
#define	UART_TXFIFO_THRESHOLD_3_4   (USART_CR3_TXFTCFG_0|USART_CR3_TXFTCFG_1)
#define	UART_TXFIFO_THRESHOLD_7_8   USART_CR3_TXFTCFG_2
#define	UART_TXFIFO_THRESHOLD_8_8   (USART_CR3_TXFTCFG_2|USART_CR3_TXFTCFG_0)
#define	UART_RXFIFO_THRESHOLD_1_8   0x00000000U
#define	UART_RXFIFO_THRESHOLD_1_4   USART_CR3_RXFTCFG_0
#define	UART_RXFIFO_THRESHOLD_1_2   USART_CR3_RXFTCFG_1
#define	UART_RXFIFO_THRESHOLD_3_4   (USART_CR3_RXFTCFG_0|USART_CR3_RXFTCFG_1)
#define	UART_RXFIFO_THRESHOLD_7_8   USART_CR3_RXFTCFG_2
#define	UART_RXFIFO_THRESHOLD_8_8   (USART_CR3_RXFTCFG_2|USART_CR3_RXFTCFG_0)
#define	UART_GETCLOCKSOURCE(__HANDLE__, __CLOCKSOURCE__)
	Report the UART clock source.
#define	UART_MASK_COMPUTATION(__HANDLE__)
	Report the UART mask to apply to retrieve the received data according to the word length and to the parity bits activation.
#define	IS_UART_WORD_LENGTH(__LENGTH__)
	Ensure that UART frame length is valid.
#define	IS_UART_ADDRESSLENGTH_DETECT(__ADDRESS__)
	Ensure that UART wake-up address length is valid.
#define	IS_UART_TXFIFO_THRESHOLD(__THRESHOLD__)
	Ensure that UART TXFIFO threshold level is valid.
#define	IS_UART_RXFIFO_THRESHOLD(__THRESHOLD__)
	Ensure that UART RXFIFO threshold level is valid.

Functions
HAL_StatusTypeDef	HAL_RS485Ex_Init (UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime)
void	HAL_UARTEx_WakeupCallback (UART_HandleTypeDef *huart)
void	HAL_UARTEx_RxFifoFullCallback (UART_HandleTypeDef *huart)
void	HAL_UARTEx_TxFifoEmptyCallback (UART_HandleTypeDef *huart)
HAL_StatusTypeDef	HAL_UARTEx_StopModeWakeUpSourceConfig (UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection)
HAL_StatusTypeDef	HAL_UARTEx_EnableStopMode (UART_HandleTypeDef *huart)
HAL_StatusTypeDef	HAL_UARTEx_DisableStopMode (UART_HandleTypeDef *huart)
HAL_StatusTypeDef	HAL_MultiProcessorEx_AddressLength_Set (UART_HandleTypeDef *huart, uint32_t AddressLength)
HAL_StatusTypeDef	HAL_UARTEx_EnableFifoMode (UART_HandleTypeDef *huart)
HAL_StatusTypeDef	HAL_UARTEx_DisableFifoMode (UART_HandleTypeDef *huart)
HAL_StatusTypeDef	HAL_UARTEx_SetTxFifoThreshold (UART_HandleTypeDef *huart, uint32_t Threshold)
HAL_StatusTypeDef	HAL_UARTEx_SetRxFifoThreshold (UART_HandleTypeDef *huart, uint32_t Threshold)
HAL_StatusTypeDef	HAL_UARTEx_ReceiveToIdle (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint16_t *RxLen, uint32_t Timeout)
HAL_StatusTypeDef	HAL_UARTEx_ReceiveToIdle_IT (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size)
HAL_StatusTypeDef	HAL_UARTEx_ReceiveToIdle_DMA (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size)
HAL_UART_RxEventTypeTypeDef	HAL_UARTEx_GetRxEventType (const UART_HandleTypeDef *huart)

Detailed Description

Header file of UART HAL Extended module.

Author

MCD Application Team

Attention

Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.