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STM32L486xx HAL User Manual
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Header file of UART HAL module. More...
Go to the source code of this file.
Data Structures | |
| struct | UART_InitTypeDef |
| UART Init Structure definition. More... | |
| struct | UART_AdvFeatureInitTypeDef |
| UART Advanced Features initalization structure definition. More... | |
| struct | __UART_HandleTypeDef |
| UART handle Structure definition. More... | |
Defines | |
| #define | HAL_UART_ERROR_NONE ((uint32_t)0x00000000U) |
| #define | HAL_UART_ERROR_PE ((uint32_t)0x00000001U) |
| #define | HAL_UART_ERROR_NE ((uint32_t)0x00000002U) |
| #define | HAL_UART_ERROR_FE ((uint32_t)0x00000004U) |
| #define | HAL_UART_ERROR_ORE ((uint32_t)0x00000008U) |
| #define | HAL_UART_ERROR_DMA ((uint32_t)0x00000010U) |
| #define | HAL_UART_ERROR_INVALID_CALLBACK ((uint32_t)0x00000020U) |
| #define | UART_STOPBITS_0_5 USART_CR2_STOP_0 |
| #define | UART_STOPBITS_1 0x00000000U |
| #define | UART_STOPBITS_1_5 (USART_CR2_STOP_0 | USART_CR2_STOP_1) |
| #define | UART_STOPBITS_2 USART_CR2_STOP_1 |
| #define | UART_PARITY_NONE 0x00000000U |
| #define | UART_PARITY_EVEN USART_CR1_PCE |
| #define | UART_PARITY_ODD (USART_CR1_PCE | USART_CR1_PS) |
| #define | UART_HWCONTROL_NONE 0x00000000U |
| #define | UART_HWCONTROL_RTS USART_CR3_RTSE |
| #define | UART_HWCONTROL_CTS USART_CR3_CTSE |
| #define | UART_HWCONTROL_RTS_CTS (USART_CR3_RTSE | USART_CR3_CTSE) |
| #define | UART_MODE_RX USART_CR1_RE |
| #define | UART_MODE_TX USART_CR1_TE |
| #define | UART_MODE_TX_RX (USART_CR1_TE |USART_CR1_RE) |
| #define | UART_STATE_DISABLE 0x00000000U |
| #define | UART_STATE_ENABLE USART_CR1_UE |
| #define | UART_OVERSAMPLING_16 0x00000000U |
| #define | UART_OVERSAMPLING_8 USART_CR1_OVER8 |
| #define | UART_ONE_BIT_SAMPLE_DISABLE 0x00000000U |
| #define | UART_ONE_BIT_SAMPLE_ENABLE USART_CR3_ONEBIT |
| #define | UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT 0x00000000U |
| #define | UART_ADVFEATURE_AUTOBAUDRATE_ONFALLINGEDGE USART_CR2_ABRMODE_0 |
| #define | UART_ADVFEATURE_AUTOBAUDRATE_ON0X7FFRAME USART_CR2_ABRMODE_1 |
| #define | UART_ADVFEATURE_AUTOBAUDRATE_ON0X55FRAME USART_CR2_ABRMODE |
| #define | UART_RECEIVER_TIMEOUT_DISABLE 0x00000000U |
| #define | UART_RECEIVER_TIMEOUT_ENABLE USART_CR2_RTOEN |
| #define | UART_LIN_DISABLE 0x00000000U |
| #define | UART_LIN_ENABLE USART_CR2_LINEN |
| #define | UART_LINBREAKDETECTLENGTH_10B 0x00000000U |
| #define | UART_LINBREAKDETECTLENGTH_11B USART_CR2_LBDL |
| #define | UART_DMA_TX_DISABLE 0x00000000U |
| #define | UART_DMA_TX_ENABLE USART_CR3_DMAT |
| #define | UART_DMA_RX_DISABLE 0x00000000U |
| #define | UART_DMA_RX_ENABLE USART_CR3_DMAR |
| #define | UART_HALF_DUPLEX_DISABLE 0x00000000U |
| #define | UART_HALF_DUPLEX_ENABLE USART_CR3_HDSEL |
| #define | UART_WAKEUPMETHOD_IDLELINE 0x00000000U |
| #define | UART_WAKEUPMETHOD_ADDRESSMARK USART_CR1_WAKE |
| #define | UART_AUTOBAUD_REQUEST USART_RQR_ABRRQ |
| #define | UART_SENDBREAK_REQUEST USART_RQR_SBKRQ |
| #define | UART_MUTE_MODE_REQUEST USART_RQR_MMRQ |
| #define | UART_RXDATA_FLUSH_REQUEST USART_RQR_RXFRQ |
| #define | UART_TXDATA_FLUSH_REQUEST USART_RQR_TXFRQ |
| #define | UART_ADVFEATURE_NO_INIT 0x00000000U |
| #define | UART_ADVFEATURE_TXINVERT_INIT 0x00000001U |
| #define | UART_ADVFEATURE_RXINVERT_INIT 0x00000002U |
| #define | UART_ADVFEATURE_DATAINVERT_INIT 0x00000004U |
| #define | UART_ADVFEATURE_SWAP_INIT 0x00000008U |
| #define | UART_ADVFEATURE_RXOVERRUNDISABLE_INIT 0x00000010U |
| #define | UART_ADVFEATURE_DMADISABLEONERROR_INIT 0x00000020U |
| #define | UART_ADVFEATURE_AUTOBAUDRATE_INIT 0x00000040U |
| #define | UART_ADVFEATURE_MSBFIRST_INIT 0x00000080U |
| #define | UART_ADVFEATURE_TXINV_DISABLE 0x00000000U |
| #define | UART_ADVFEATURE_TXINV_ENABLE USART_CR2_TXINV |
| #define | UART_ADVFEATURE_RXINV_DISABLE 0x00000000U |
| #define | UART_ADVFEATURE_RXINV_ENABLE USART_CR2_RXINV |
| #define | UART_ADVFEATURE_DATAINV_DISABLE 0x00000000U |
| #define | UART_ADVFEATURE_DATAINV_ENABLE USART_CR2_DATAINV |
| #define | UART_ADVFEATURE_SWAP_DISABLE 0x00000000U |
| #define | UART_ADVFEATURE_SWAP_ENABLE USART_CR2_SWAP |
| #define | UART_ADVFEATURE_OVERRUN_ENABLE 0x00000000U |
| #define | UART_ADVFEATURE_OVERRUN_DISABLE USART_CR3_OVRDIS |
| #define | UART_ADVFEATURE_AUTOBAUDRATE_DISABLE 0x00000000U |
| #define | UART_ADVFEATURE_AUTOBAUDRATE_ENABLE USART_CR2_ABREN |
| #define | UART_ADVFEATURE_DMA_ENABLEONRXERROR 0x00000000U |
| #define | UART_ADVFEATURE_DMA_DISABLEONRXERROR USART_CR3_DDRE |
| #define | UART_ADVFEATURE_MSBFIRST_DISABLE 0x00000000U |
| #define | UART_ADVFEATURE_MSBFIRST_ENABLE USART_CR2_MSBFIRST |
| #define | UART_ADVFEATURE_STOPMODE_DISABLE 0x00000000U |
| #define | UART_ADVFEATURE_STOPMODE_ENABLE USART_CR1_UESM |
| #define | UART_ADVFEATURE_MUTEMODE_DISABLE 0x00000000U |
| #define | UART_ADVFEATURE_MUTEMODE_ENABLE USART_CR1_MME |
| #define | UART_CR2_ADDRESS_LSB_POS 24U |
| #define | UART_WAKEUP_ON_ADDRESS 0x00000000U |
| #define | UART_WAKEUP_ON_STARTBIT USART_CR3_WUS_1 |
| #define | UART_WAKEUP_ON_READDATA_NONEMPTY USART_CR3_WUS |
| #define | UART_DE_POLARITY_HIGH 0x00000000U |
| #define | UART_DE_POLARITY_LOW USART_CR3_DEP |
| #define | UART_CR1_DEAT_ADDRESS_LSB_POS 21U |
| #define | UART_CR1_DEDT_ADDRESS_LSB_POS 16U |
| #define | UART_IT_MASK 0x001FU |
| #define | HAL_UART_TIMEOUT_VALUE 0x1FFFFFFU |
| #define | UART_FLAG_TXFT USART_ISR_TXFT |
| #define | UART_FLAG_RXFT USART_ISR_RXFT |
| #define | UART_FLAG_RXFF USART_ISR_RXFF |
| #define | UART_FLAG_TXFE USART_ISR_TXFE |
| #define | UART_FLAG_REACK USART_ISR_REACK |
| #define | UART_FLAG_TEACK USART_ISR_TEACK |
| #define | UART_FLAG_WUF USART_ISR_WUF |
| #define | UART_FLAG_RWU USART_ISR_RWU |
| #define | UART_FLAG_SBKF USART_ISR_SBKF |
| #define | UART_FLAG_CMF USART_ISR_CMF |
| #define | UART_FLAG_BUSY USART_ISR_BUSY |
| #define | UART_FLAG_ABRF USART_ISR_ABRF |
| #define | UART_FLAG_ABRE USART_ISR_ABRE |
| #define | UART_FLAG_CTS USART_ISR_CTS |
| #define | UART_FLAG_CTSIF USART_ISR_CTSIF |
| #define | UART_FLAG_LBDF USART_ISR_LBDF |
| #define | UART_FLAG_TXE USART_ISR_TXE |
| #define | UART_FLAG_TC USART_ISR_TC |
| #define | UART_FLAG_RXNE USART_ISR_RXNE |
| #define | UART_FLAG_IDLE USART_ISR_IDLE |
| #define | UART_FLAG_ORE USART_ISR_ORE |
| #define | UART_FLAG_NE USART_ISR_NE |
| #define | UART_FLAG_FE USART_ISR_FE |
| #define | UART_FLAG_PE USART_ISR_PE |
| #define | UART_IT_PE 0x0028U |
| #define | UART_IT_TXE 0x0727U |
| #define | UART_IT_TC 0x0626U |
| #define | UART_IT_RXNE 0x0525U |
| #define | UART_IT_IDLE 0x0424U |
| #define | UART_IT_LBD 0x0846U |
| #define | UART_IT_CTS 0x096AU |
| #define | UART_IT_CM 0x112EU |
| #define | UART_IT_WUF 0x1476U |
| #define | UART_IT_ERR 0x0060U |
| #define | UART_IT_ORE 0x0300U |
| #define | UART_IT_NE 0x0200U |
| #define | UART_IT_FE 0x0100U |
| #define | UART_CLEAR_PEF USART_ICR_PECF |
| #define | UART_CLEAR_FEF USART_ICR_FECF |
| #define | UART_CLEAR_NEF USART_ICR_NECF |
| #define | UART_CLEAR_OREF USART_ICR_ORECF |
| #define | UART_CLEAR_IDLEF USART_ICR_IDLECF |
| #define | UART_CLEAR_TCF USART_ICR_TCCF |
| #define | UART_CLEAR_LBDF USART_ICR_LBDCF |
| #define | UART_CLEAR_CTSF USART_ICR_CTSCF |
| #define | UART_CLEAR_CMF USART_ICR_CMCF |
| #define | UART_CLEAR_WUF USART_ICR_WUCF |
| #define | __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) |
| Reset UART handle states. | |
| #define | __HAL_UART_FLUSH_DRREGISTER(__HANDLE__) |
| Flush the UART Data registers. | |
| #define | __HAL_UART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) |
| Clear the specified UART pending flag. | |
| #define | __HAL_UART_CLEAR_PEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_PEF) |
| Clear the UART PE pending flag. | |
| #define | __HAL_UART_CLEAR_FEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_FEF) |
| Clear the UART FE pending flag. | |
| #define | __HAL_UART_CLEAR_NEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_NEF) |
| Clear the UART NE pending flag. | |
| #define | __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_OREF) |
| Clear the UART ORE pending flag. | |
| #define | __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_IDLEF) |
| Clear the UART IDLE pending flag. | |
| #define | __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__)) |
| Check whether the specified UART flag is set or not. | |
| #define | __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) |
| Enable the specified UART interrupt. | |
| #define | __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) |
| Disable the specified UART interrupt. | |
| #define | __HAL_UART_GET_IT(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->ISR & (1U << ((__INTERRUPT__)>> 8U))) != RESET) ? SET : RESET) |
| Check whether the specified UART interrupt has occurred or not. | |
| #define | __HAL_UART_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) |
| Check whether the specified UART interrupt source is enabled or not. | |
| #define | __HAL_UART_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__)) |
| Clear the specified UART ISR flag, in setting the proper ICR register flag. | |
| #define | __HAL_UART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (__REQ__)) |
| Set a specific UART request flag. | |
| #define | __HAL_UART_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT) |
| Enable the UART one bit sample method. | |
| #define | __HAL_UART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= ~USART_CR3_ONEBIT) |
| Disable the UART one bit sample method. | |
| #define | __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE) |
| Enable UART. | |
| #define | __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) |
| Disable UART. | |
| #define | __HAL_UART_HWCONTROL_CTS_ENABLE(__HANDLE__) |
| Enable CTS flow control. | |
| #define | __HAL_UART_HWCONTROL_CTS_DISABLE(__HANDLE__) |
| Disable CTS flow control. | |
| #define | __HAL_UART_HWCONTROL_RTS_ENABLE(__HANDLE__) |
| Enable RTS flow control. | |
| #define | __HAL_UART_HWCONTROL_RTS_DISABLE(__HANDLE__) |
| Disable RTS flow control. | |
| #define | UART_DIV_LPUART(__PCLK__, __BAUD__) (((((uint64_t)(__PCLK__)*256U)) + ((__BAUD__)/2U)) / (__BAUD__)) |
| BRR division operation to set BRR register with LPUART. | |
| #define | UART_DIV_SAMPLING8(__PCLK__, __BAUD__) ((((__PCLK__)*2U) + ((__BAUD__)/2U)) / (__BAUD__)) |
| BRR division operation to set BRR register in 8-bit oversampling mode. | |
| #define | UART_DIV_SAMPLING16(__PCLK__, __BAUD__) (((__PCLK__) + ((__BAUD__)/2U)) / (__BAUD__)) |
| BRR division operation to set BRR register in 16-bit oversampling mode. | |
| #define | UART_INSTANCE_LOWPOWER(__HANDLE__) (IS_LPUART_INSTANCE((__HANDLE__)->Instance)) |
| Check whether or not UART instance is Low Power UART. | |
| #define | IS_UART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 10000001U) |
| Check UART Baud rate. | |
| #define | IS_UART_ASSERTIONTIME(__TIME__) ((__TIME__) <= 0x1FU) |
| Check UART assertion time. | |
| #define | IS_UART_DEASSERTIONTIME(__TIME__) ((__TIME__) <= 0x1FU) |
| Check UART deassertion time. | |
| #define | IS_UART_STOPBITS(__STOPBITS__) |
| Ensure that UART frame number of stop bits is valid. | |
| #define | IS_LPUART_STOPBITS(__STOPBITS__) |
| Ensure that LPUART frame number of stop bits is valid. | |
| #define | IS_UART_PARITY(__PARITY__) |
| Ensure that UART frame parity is valid. | |
| #define | IS_UART_HARDWARE_FLOW_CONTROL(__CONTROL__) |
| Ensure that UART hardware flow control is valid. | |
| #define | IS_UART_MODE(__MODE__) ((((__MODE__) & (~((uint32_t)(UART_MODE_TX_RX)))) == 0x00U) && ((__MODE__) != 0x00U)) |
| Ensure that UART communication mode is valid. | |
| #define | IS_UART_STATE(__STATE__) |
| Ensure that UART state is valid. | |
| #define | IS_UART_OVERSAMPLING(__SAMPLING__) |
| Ensure that UART oversampling is valid. | |
| #define | IS_UART_ONE_BIT_SAMPLE(__ONEBIT__) |
| Ensure that UART frame sampling is valid. | |
| #define | IS_UART_ADVFEATURE_AUTOBAUDRATEMODE(__MODE__) |
| Ensure that UART auto Baud rate detection mode is valid. | |
| #define | IS_UART_RECEIVER_TIMEOUT(__TIMEOUT__) |
| Ensure that UART receiver timeout setting is valid. | |
| #define | IS_UART_LIN(__LIN__) |
| Ensure that UART LIN state is valid. | |
| #define | IS_UART_LIN_BREAK_DETECT_LENGTH(__LENGTH__) |
| Ensure that UART LIN break detection length is valid. | |
| #define | IS_UART_DMA_TX(__DMATX__) |
| Ensure that UART DMA TX state is valid. | |
| #define | IS_UART_DMA_RX(__DMARX__) |
| Ensure that UART DMA RX state is valid. | |
| #define | IS_UART_HALF_DUPLEX(__HDSEL__) |
| Ensure that UART half-duplex state is valid. | |
| #define | IS_UART_WAKEUPMETHOD(__WAKEUP__) |
| Ensure that UART wake-up method is valid. | |
| #define | IS_UART_REQUEST_PARAMETER(__PARAM__) |
| Ensure that UART request parameter is valid. | |
| #define | IS_UART_ADVFEATURE_INIT(__INIT__) |
| Ensure that UART advanced features initialization is valid. | |
| #define | IS_UART_ADVFEATURE_TXINV(__TXINV__) |
| Ensure that UART frame TX inversion setting is valid. | |
| #define | IS_UART_ADVFEATURE_RXINV(__RXINV__) |
| Ensure that UART frame RX inversion setting is valid. | |
| #define | IS_UART_ADVFEATURE_DATAINV(__DATAINV__) |
| Ensure that UART frame data inversion setting is valid. | |
| #define | IS_UART_ADVFEATURE_SWAP(__SWAP__) |
| Ensure that UART frame RX/TX pins swap setting is valid. | |
| #define | IS_UART_OVERRUN(__OVERRUN__) |
| Ensure that UART frame overrun setting is valid. | |
| #define | IS_UART_ADVFEATURE_AUTOBAUDRATE(__AUTOBAUDRATE__) |
| Ensure that UART auto Baud rate state is valid. | |
| #define | IS_UART_ADVFEATURE_DMAONRXERROR(__DMA__) |
| Ensure that UART DMA enabling or disabling on error setting is valid. | |
| #define | IS_UART_ADVFEATURE_MSBFIRST(__MSBFIRST__) |
| Ensure that UART frame MSB first setting is valid. | |
| #define | IS_UART_ADVFEATURE_STOPMODE(__STOPMODE__) |
| Ensure that UART stop mode state is valid. | |
| #define | IS_UART_MUTE_MODE(__MUTE__) |
| Ensure that UART mute mode state is valid. | |
| #define | IS_UART_WAKEUP_SELECTION(__WAKE__) |
| Ensure that UART wake-up selection is valid. | |
| #define | IS_UART_DE_POLARITY(__POLARITY__) |
| Ensure that UART driver enable polarity is valid. | |
Typedefs | |
| typedef struct __UART_HandleTypeDef | UART_HandleTypeDef |
| UART handle Structure definition. | |
| typedef void(* | pUART_CallbackTypeDef )(UART_HandleTypeDef *huart) |
| HAL UART Callback pointer definition. | |
Enumerations | |
| enum | HAL_UART_StateTypeDef { HAL_UART_STATE_RESET = 0x00U, HAL_UART_STATE_READY = 0x20U, HAL_UART_STATE_BUSY = 0x24U, HAL_UART_STATE_BUSY_TX = 0x21U, HAL_UART_STATE_BUSY_RX = 0x22U, HAL_UART_STATE_BUSY_TX_RX = 0x23U, HAL_UART_STATE_TIMEOUT = 0xA0U, HAL_UART_STATE_ERROR = 0xE0U } |
| HAL UART State structures definition. More... | |
| enum | UART_ClockSourceTypeDef { UART_CLOCKSOURCE_PCLK1 = 0x00U, UART_CLOCKSOURCE_PCLK2 = 0x01U, UART_CLOCKSOURCE_HSI = 0x02U, UART_CLOCKSOURCE_SYSCLK = 0x04U, UART_CLOCKSOURCE_LSE = 0x08U, UART_CLOCKSOURCE_UNDEFINED = 0x10U } |
| UART clock sources definition. More... | |
| enum | HAL_UART_CallbackIDTypeDef { HAL_UART_TX_HALFCOMPLETE_CB_ID = 0x00U, HAL_UART_TX_COMPLETE_CB_ID = 0x01U, HAL_UART_RX_HALFCOMPLETE_CB_ID = 0x02U, HAL_UART_RX_COMPLETE_CB_ID = 0x03U, HAL_UART_ERROR_CB_ID = 0x04U, HAL_UART_ABORT_COMPLETE_CB_ID = 0x05U, HAL_UART_ABORT_TRANSMIT_COMPLETE_CB_ID = 0x06U, HAL_UART_ABORT_RECEIVE_COMPLETE_CB_ID = 0x07U, HAL_UART_WAKEUP_CB_ID = 0x08U, HAL_UART_MSPINIT_CB_ID = 0x0BU, HAL_UART_MSPDEINIT_CB_ID = 0x0CU } |
| HAL UART Callback ID enumeration definition. More... | |
Functions | |
| HAL_StatusTypeDef | HAL_UART_Init (UART_HandleTypeDef *huart) |
| Initialize the UART mode according to the specified parameters in the UART_InitTypeDef and initialize the associated handle. | |
| HAL_StatusTypeDef | HAL_HalfDuplex_Init (UART_HandleTypeDef *huart) |
| Initialize the half-duplex mode according to the specified parameters in the UART_InitTypeDef and creates the associated handle. | |
| HAL_StatusTypeDef | HAL_LIN_Init (UART_HandleTypeDef *huart, uint32_t BreakDetectLength) |
| Initialize the LIN mode according to the specified parameters in the UART_InitTypeDef and creates the associated handle . | |
| HAL_StatusTypeDef | HAL_MultiProcessor_Init (UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod) |
| Initialize the multiprocessor mode according to the specified parameters in the UART_InitTypeDef and initialize the associated handle. | |
| HAL_StatusTypeDef | HAL_UART_DeInit (UART_HandleTypeDef *huart) |
| DeInitialize the UART peripheral. | |
| __weak void | HAL_UART_MspInit (UART_HandleTypeDef *huart) |
| Initialize the UART MSP. | |
| __weak void | HAL_UART_MspDeInit (UART_HandleTypeDef *huart) |
| DeInitialize the UART MSP. | |
| HAL_StatusTypeDef | HAL_UART_RegisterCallback (UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef CallbackID, pUART_CallbackTypeDef pCallback) |
| Register a User UART Callback To be used instead of the weak predefined callback. | |
| HAL_StatusTypeDef | HAL_UART_UnRegisterCallback (UART_HandleTypeDef *huart, HAL_UART_CallbackIDTypeDef CallbackID) |
| Unregister an UART Callback UART callaback is redirected to the weak predefined callback. | |
| HAL_StatusTypeDef | HAL_UART_Transmit (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout) |
| Send an amount of data in blocking mode. | |
| HAL_StatusTypeDef | HAL_UART_Receive (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout) |
| Receive an amount of data in blocking mode. | |
| HAL_StatusTypeDef | HAL_UART_Transmit_IT (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) |
| Send an amount of data in interrupt mode. | |
| HAL_StatusTypeDef | HAL_UART_Receive_IT (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) |
| Receive an amount of data in interrupt mode. | |
| HAL_StatusTypeDef | HAL_UART_Transmit_DMA (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) |
| Send an amount of data in DMA mode. | |
| HAL_StatusTypeDef | HAL_UART_Receive_DMA (UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size) |
| Receive an amount of data in DMA mode. | |
| HAL_StatusTypeDef | HAL_UART_DMAPause (UART_HandleTypeDef *huart) |
| Pause the DMA Transfer. | |
| HAL_StatusTypeDef | HAL_UART_DMAResume (UART_HandleTypeDef *huart) |
| Resume the DMA Transfer. | |
| HAL_StatusTypeDef | HAL_UART_DMAStop (UART_HandleTypeDef *huart) |
| Stop the DMA Transfer. | |
| HAL_StatusTypeDef | HAL_UART_Abort (UART_HandleTypeDef *huart) |
| Abort ongoing transfers (blocking mode). | |
| HAL_StatusTypeDef | HAL_UART_AbortTransmit (UART_HandleTypeDef *huart) |
| Abort ongoing Transmit transfer (blocking mode). | |
| HAL_StatusTypeDef | HAL_UART_AbortReceive (UART_HandleTypeDef *huart) |
| Abort ongoing Receive transfer (blocking mode). | |
| HAL_StatusTypeDef | HAL_UART_Abort_IT (UART_HandleTypeDef *huart) |
| Abort ongoing transfers (Interrupt mode). | |
| HAL_StatusTypeDef | HAL_UART_AbortTransmit_IT (UART_HandleTypeDef *huart) |
| Abort ongoing Transmit transfer (Interrupt mode). | |
| HAL_StatusTypeDef | HAL_UART_AbortReceive_IT (UART_HandleTypeDef *huart) |
| Abort ongoing Receive transfer (Interrupt mode). | |
| void | HAL_UART_IRQHandler (UART_HandleTypeDef *huart) |
| Handle UART interrupt request. | |
| __weak void | HAL_UART_TxHalfCpltCallback (UART_HandleTypeDef *huart) |
| Tx Half Transfer completed callback. | |
| __weak void | HAL_UART_TxCpltCallback (UART_HandleTypeDef *huart) |
| Tx Transfer completed callback. | |
| __weak void | HAL_UART_RxHalfCpltCallback (UART_HandleTypeDef *huart) |
| Rx Half Transfer completed callback. | |
| __weak void | HAL_UART_RxCpltCallback (UART_HandleTypeDef *huart) |
| Rx Transfer completed callback. | |
| __weak void | HAL_UART_ErrorCallback (UART_HandleTypeDef *huart) |
| UART error callback. | |
| __weak void | HAL_UART_AbortCpltCallback (UART_HandleTypeDef *huart) |
| UART Abort Complete callback. | |
| __weak void | HAL_UART_AbortTransmitCpltCallback (UART_HandleTypeDef *huart) |
| UART Abort Complete callback. | |
| __weak void | HAL_UART_AbortReceiveCpltCallback (UART_HandleTypeDef *huart) |
| UART Abort Receive Complete callback. | |
| HAL_StatusTypeDef | HAL_LIN_SendBreak (UART_HandleTypeDef *huart) |
| Transmit break characters. | |
| HAL_StatusTypeDef | HAL_MultiProcessor_EnableMuteMode (UART_HandleTypeDef *huart) |
| Enable UART in mute mode (does not mean UART enters mute mode; to enter mute mode, HAL_MultiProcessor_EnterMuteMode() API must be called). | |
| HAL_StatusTypeDef | HAL_MultiProcessor_DisableMuteMode (UART_HandleTypeDef *huart) |
| Disable UART mute mode (does not mean the UART actually exits mute mode as it may not have been in mute mode at this very moment). | |
| void | HAL_MultiProcessor_EnterMuteMode (UART_HandleTypeDef *huart) |
| Enter UART mute mode (means UART actually enters mute mode). | |
| HAL_StatusTypeDef | HAL_HalfDuplex_EnableTransmitter (UART_HandleTypeDef *huart) |
| Enable the UART transmitter and disable the UART receiver. | |
| HAL_StatusTypeDef | HAL_HalfDuplex_EnableReceiver (UART_HandleTypeDef *huart) |
| Enable the UART receiver and disable the UART transmitter. | |
| HAL_UART_StateTypeDef | HAL_UART_GetState (UART_HandleTypeDef *huart) |
| Return the UART handle state. | |
| uint32_t | HAL_UART_GetError (UART_HandleTypeDef *huart) |
| Return the UART handle error code. | |
| HAL_StatusTypeDef | UART_SetConfig (UART_HandleTypeDef *huart) |
| Configure the UART peripheral. | |
| HAL_StatusTypeDef | UART_CheckIdleState (UART_HandleTypeDef *huart) |
| Check the UART Idle State. | |
| HAL_StatusTypeDef | UART_WaitOnFlagUntilTimeout (UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout) |
| Handle UART Communication Timeout. | |
| void | UART_AdvFeatureConfig (UART_HandleTypeDef *huart) |
| Configure the UART peripheral advanced features. | |
Header file of UART HAL module.
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Definition in file stm32l4xx_hal_uart.h.
1.7.6.1