Header file of USART HAL module. More...

#include "stm32f7xx_hal_def.h"
#include "stm32f7xx_hal_usart_ex.h"

Data Structures
struct	USART_InitTypeDef
	USART Init Structure definition. More...

struct	USART_HandleTypeDef
	USART handle Structure definition. More...

Macros
#define	HAL_USART_ERROR_NONE ((uint32_t)0x00000000U)

#define	HAL_USART_ERROR_PE ((uint32_t)0x00000001U)

#define	HAL_USART_ERROR_NE ((uint32_t)0x00000002U)

#define	HAL_USART_ERROR_FE ((uint32_t)0x00000004U)

#define	HAL_USART_ERROR_ORE ((uint32_t)0x00000008U)

#define	HAL_USART_ERROR_DMA ((uint32_t)0x00000010U)

#define	USART_STOPBITS_1 ((uint32_t)0x0000U)

#define	USART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1)

#define	USART_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 \| USART_CR2_STOP_1))

#define	USART_PARITY_NONE ((uint32_t)0x0000U)

#define	USART_PARITY_EVEN ((uint32_t)USART_CR1_PCE)

#define	USART_PARITY_ODD ((uint32_t)(USART_CR1_PCE \| USART_CR1_PS))

#define	USART_MODE_RX ((uint32_t)USART_CR1_RE)

#define	USART_MODE_TX ((uint32_t)USART_CR1_TE)

#define	USART_MODE_TX_RX ((uint32_t)(USART_CR1_TE \|USART_CR1_RE))

#define	USART_OVERSAMPLING_16 ((uint32_t)0x0000U)

#define	USART_OVERSAMPLING_8 ((uint32_t)USART_CR1_OVER8)

#define	USART_CLOCK_DISABLE ((uint32_t)0x0000U)

#define	USART_CLOCK_ENABLE ((uint32_t)USART_CR2_CLKEN)

#define	USART_POLARITY_LOW ((uint32_t)0x0000U)

#define	USART_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL)

#define	USART_PHASE_1EDGE ((uint32_t)0x0000U)

#define	USART_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA)

#define	USART_LASTBIT_DISABLE ((uint32_t)0x0000U)

#define	USART_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL)

#define	USART_RXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_RXFRQ)

#define	USART_TXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_TXFRQ)

#define	USART_FLAG_REACK ((uint32_t)0x00400000U)

#define	USART_FLAG_TEACK ((uint32_t)0x00200000U)

#define	USART_FLAG_BUSY ((uint32_t)0x00010000U)

#define	USART_FLAG_CTS ((uint32_t)0x00000400U)

#define	USART_FLAG_CTSIF ((uint32_t)0x00000200U)

#define	USART_FLAG_LBDF ((uint32_t)0x00000100U)

#define	USART_FLAG_TXE ((uint32_t)0x00000080U)

#define	USART_FLAG_TC ((uint32_t)0x00000040U)

#define	USART_FLAG_RXNE ((uint32_t)0x00000020U)

#define	USART_FLAG_IDLE ((uint32_t)0x00000010U)

#define	USART_FLAG_ORE ((uint32_t)0x00000008U)

#define	USART_FLAG_NE ((uint32_t)0x00000004U)

#define	USART_FLAG_FE ((uint32_t)0x00000002U)

#define	USART_FLAG_PE ((uint32_t)0x00000001U)

#define	USART_IT_PE ((uint16_t)0x0028U)

#define	USART_IT_TXE ((uint16_t)0x0727U)

#define	USART_IT_TC ((uint16_t)0x0626U)

#define	USART_IT_RXNE ((uint16_t)0x0525U)

#define	USART_IT_IDLE ((uint16_t)0x0424U)

#define	USART_IT_ERR ((uint16_t)0x0060U)

#define	USART_IT_ORE ((uint16_t)0x0300U)

#define	USART_IT_NE ((uint16_t)0x0200U)

#define	USART_IT_FE ((uint16_t)0x0100U)

#define	USART_CLEAR_PEF USART_ICR_PECF

#define	USART_CLEAR_FEF USART_ICR_FECF

#define	USART_CLEAR_NEF USART_ICR_NCF

#define	USART_CLEAR_OREF USART_ICR_ORECF

#define	USART_CLEAR_IDLEF USART_ICR_IDLECF

#define	USART_CLEAR_TCF USART_ICR_TCCF

#define	USART_CLEAR_CTSF USART_ICR_CTSCF

#define	__HAL_USART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_USART_STATE_RESET)
	Reset USART handle state. More...

#define	__HAL_USART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))
	Checks whether the specified USART flag is set or not. More...

#define	__HAL_USART_ENABLE_IT(__HANDLE__, __INTERRUPT__)
	Enables the specified USART interrupt. More...

#define	__HAL_USART_DISABLE_IT(__HANDLE__, __INTERRUPT__)
	Disables the specified USART interrupt. More...

#define	__HAL_USART_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08)))
	Checks whether the specified USART interrupt has occurred or not. More...

#define	__HAL_USART_GET_IT_SOURCE(__HANDLE__, __IT__)
	Checks whether the specified USART interrupt source is enabled. More...

#define	__HAL_USART_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__))
	Clears the specified USART ISR flag, in setting the proper ICR register flag. More...

#define	__HAL_USART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR \|= (uint16_t)(__REQ__))
	Set a specific USART request flag. More...

#define	__HAL_USART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 \|= USART_CR1_UE)
	Enable USART. More...

#define	__HAL_USART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
	Disable USART. More...

#define	USART_IT_MASK ((uint16_t)0x001FU)
	USART interruptions flag mask. More...

#define	USART_GETCLOCKSOURCE(__HANDLE__, __CLOCKSOURCE__)
	Reports the USART clock source. More...

#define	IS_USART_STOPBITS(__STOPBITS__)

#define	IS_USART_PARITY(__PARITY__)

#define	IS_USART_MODE(__MODE__) ((((__MODE__) & (uint32_t)0xFFFFFFF3U) == 0x00U) && ((__MODE__) != (uint32_t)0x00U))

#define	IS_USART_OVERSAMPLING(__SAMPLING__)

#define	IS_USART_CLOCK(__CLOCK__)

#define	IS_USART_POLARITY(__CPOL__) (((__CPOL__) == USART_POLARITY_LOW) \|\| ((__CPOL__) == USART_POLARITY_HIGH))

#define	IS_USART_PHASE(__CPHA__) (((__CPHA__) == USART_PHASE_1EDGE) \|\| ((__CPHA__) == USART_PHASE_2EDGE))

#define	IS_USART_LASTBIT(__LASTBIT__)

#define	IS_USART_REQUEST_PARAMETER(__PARAM__)

#define	IS_USART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 9000001)

Enumerations
enum	HAL_USART_StateTypeDef { HAL_USART_STATE_RESET = 0x00U, HAL_USART_STATE_READY = 0x01U, HAL_USART_STATE_BUSY = 0x02U, HAL_USART_STATE_BUSY_TX = 0x12U, HAL_USART_STATE_BUSY_RX = 0x22U, HAL_USART_STATE_BUSY_TX_RX = 0x32U, HAL_USART_STATE_TIMEOUT = 0x03U, HAL_USART_STATE_ERROR = 0x04U }
	HAL USART State structures definition. More...

enum	USART_ClockSourceTypeDef { USART_CLOCKSOURCE_PCLK1 = 0x00U, USART_CLOCKSOURCE_PCLK2 = 0x01U, USART_CLOCKSOURCE_HSI = 0x02U, USART_CLOCKSOURCE_SYSCLK = 0x04U, USART_CLOCKSOURCE_LSE = 0x08U, USART_CLOCKSOURCE_UNDEFINED = 0x10U }
	USART clock sources definitions. More...

Functions
HAL_StatusTypeDef	HAL_USART_Init (USART_HandleTypeDef *husart)

HAL_StatusTypeDef	HAL_USART_DeInit (USART_HandleTypeDef *husart)

void	HAL_USART_MspInit (USART_HandleTypeDef *husart)

void	HAL_USART_MspDeInit (USART_HandleTypeDef *husart)

HAL_StatusTypeDef	HAL_USART_CheckIdleState (USART_HandleTypeDef *husart)

HAL_StatusTypeDef	HAL_USART_Transmit (USART_HandleTypeDef husart, uint8_t pTxData, uint16_t Size, uint32_t Timeout)

HAL_StatusTypeDef	HAL_USART_Receive (USART_HandleTypeDef husart, uint8_t pRxData, uint16_t Size, uint32_t Timeout)

HAL_StatusTypeDef	HAL_USART_TransmitReceive (USART_HandleTypeDef husart, uint8_t pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout)

HAL_StatusTypeDef	HAL_USART_Transmit_IT (USART_HandleTypeDef husart, uint8_t pTxData, uint16_t Size)

HAL_StatusTypeDef	HAL_USART_Receive_IT (USART_HandleTypeDef husart, uint8_t pRxData, uint16_t Size)

HAL_StatusTypeDef	HAL_USART_TransmitReceive_IT (USART_HandleTypeDef husart, uint8_t pTxData, uint8_t *pRxData, uint16_t Size)

HAL_StatusTypeDef	HAL_USART_Transmit_DMA (USART_HandleTypeDef husart, uint8_t pTxData, uint16_t Size)

HAL_StatusTypeDef	HAL_USART_Receive_DMA (USART_HandleTypeDef husart, uint8_t pRxData, uint16_t Size)

HAL_StatusTypeDef	HAL_USART_TransmitReceive_DMA (USART_HandleTypeDef husart, uint8_t pTxData, uint8_t *pRxData, uint16_t Size)

HAL_StatusTypeDef	HAL_USART_DMAPause (USART_HandleTypeDef *husart)

HAL_StatusTypeDef	HAL_USART_DMAResume (USART_HandleTypeDef *husart)

HAL_StatusTypeDef	HAL_USART_DMAStop (USART_HandleTypeDef *husart)

void	HAL_USART_IRQHandler (USART_HandleTypeDef *husart)

void	HAL_USART_TxHalfCpltCallback (USART_HandleTypeDef *husart)

void	HAL_USART_TxCpltCallback (USART_HandleTypeDef *husart)

void	HAL_USART_RxCpltCallback (USART_HandleTypeDef *husart)

void	HAL_USART_RxHalfCpltCallback (USART_HandleTypeDef *husart)

void	HAL_USART_TxRxCpltCallback (USART_HandleTypeDef *husart)

void	HAL_USART_ErrorCallback (USART_HandleTypeDef *husart)

HAL_USART_StateTypeDef	HAL_USART_GetState (USART_HandleTypeDef *husart)

uint32_t	HAL_USART_GetError (USART_HandleTypeDef *husart)

Detailed Description

Header file of USART HAL module.

Author: MCD Application Team

Version: V1.1.0

Date: 22-April-2016

Attention

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Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32f7xx_hal_usart.h.

Data Structures

Macros

Enumerations

Functions

Detailed Description

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