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Diffstat (limited to 'c/src/lib/libbsp/arm/stm32f4x/hal/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_usart.h')
| -rw-r--r-- | c/src/lib/libbsp/arm/stm32f4x/hal/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_usart.h | 588 |
1 files changed, 0 insertions, 588 deletions
diff --git a/c/src/lib/libbsp/arm/stm32f4x/hal/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_usart.h b/c/src/lib/libbsp/arm/stm32f4x/hal/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_usart.h deleted file mode 100644 index 353e5a0d60..0000000000 --- a/c/src/lib/libbsp/arm/stm32f4x/hal/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_usart.h +++ /dev/null @@ -1,588 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f4xx_hal_usart.h - * @author MCD Application Team - * @version V1.4.0 - * @date 14-August-2015 - * @brief Header file of USART HAL module. - ****************************************************************************** - * @attention - * - * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. 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. - * - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef __STM32F4xx_HAL_USART_H -#define __STM32F4xx_HAL_USART_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f4xx_hal_def.h" - -/** @addtogroup STM32F4xx_HAL_Driver - * @{ - */ - -/** @addtogroup USART - * @{ - */ - -/* Exported types ------------------------------------------------------------*/ -/** @defgroup USART_Exported_Types USART Exported Types - * @{ - */ - -/** - * @brief USART Init Structure definition - */ -typedef struct -{ - uint32_t BaudRate; /*!< This member configures the Usart communication baud rate. - The baud rate is computed using the following formula: - - IntegerDivider = ((PCLKx) / (8 * (husart->Init.BaudRate))) - - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8) + 0.5 */ - - uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. - This parameter can be a value of @ref USART_Word_Length */ - - uint32_t StopBits; /*!< Specifies the number of stop bits transmitted. - This parameter can be a value of @ref USART_Stop_Bits */ - - uint32_t Parity; /*!< Specifies the parity mode. - This parameter can be a value of @ref USART_Parity - @note When parity is enabled, the computed parity is inserted - at the MSB position of the transmitted data (9th bit when - the word length is set to 9 data bits; 8th bit when the - word length is set to 8 data bits). */ - - uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled. - This parameter can be a value of @ref USART_Mode */ - - uint32_t CLKPolarity; /*!< Specifies the steady state of the serial clock. - This parameter can be a value of @ref USART_Clock_Polarity */ - - uint32_t CLKPhase; /*!< Specifies the clock transition on which the bit capture is made. - This parameter can be a value of @ref USART_Clock_Phase */ - - uint32_t CLKLastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted - data bit (MSB) has to be output on the SCLK pin in synchronous mode. - This parameter can be a value of @ref USART_Last_Bit */ -}USART_InitTypeDef; - -/** - * @brief HAL State structures definition - */ -typedef enum -{ - HAL_USART_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */ - HAL_USART_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */ - HAL_USART_STATE_BUSY = 0x02, /*!< an internal process is ongoing */ - HAL_USART_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */ - HAL_USART_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */ - HAL_USART_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission Reception process is ongoing */ - HAL_USART_STATE_TIMEOUT = 0x03, /*!< Timeout state */ - HAL_USART_STATE_ERROR = 0x04 /*!< Error */ -}HAL_USART_StateTypeDef; - -/** - * @brief USART handle Structure definition - */ -typedef struct -{ - USART_TypeDef *Instance; /* USART registers base address */ - - USART_InitTypeDef Init; /* Usart communication parameters */ - - uint8_t *pTxBuffPtr; /* Pointer to Usart Tx transfer Buffer */ - - uint16_t TxXferSize; /* Usart Tx Transfer size */ - - __IO uint16_t TxXferCount; /* Usart Tx Transfer Counter */ - - uint8_t *pRxBuffPtr; /* Pointer to Usart Rx transfer Buffer */ - - uint16_t RxXferSize; /* Usart Rx Transfer size */ - - __IO uint16_t RxXferCount; /* Usart Rx Transfer Counter */ - - DMA_HandleTypeDef *hdmatx; /* Usart Tx DMA Handle parameters */ - - DMA_HandleTypeDef *hdmarx; /* Usart Rx DMA Handle parameters */ - - HAL_LockTypeDef Lock; /* Locking object */ - - __IO HAL_USART_StateTypeDef State; /* Usart communication state */ - - __IO uint32_t ErrorCode; /* USART Error code */ - -}USART_HandleTypeDef; -/** - * @} - */ - -/* Exported constants --------------------------------------------------------*/ -/** @defgroup USART_Exported_Constants USART Exported Constants - * @{ - */ - -/** @defgroup USART_Error_Code USART Error Code - * @brief USART Error Code - * @{ - */ -#define HAL_USART_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */ -#define HAL_USART_ERROR_PE ((uint32_t)0x00000001) /*!< Parity error */ -#define HAL_USART_ERROR_NE ((uint32_t)0x00000002) /*!< Noise error */ -#define HAL_USART_ERROR_FE ((uint32_t)0x00000004) /*!< Frame error */ -#define HAL_USART_ERROR_ORE ((uint32_t)0x00000008) /*!< Overrun error */ -#define HAL_USART_ERROR_DMA ((uint32_t)0x00000010) /*!< DMA transfer error */ -/** - * @} - */ - -/** @defgroup USART_Word_Length USART Word Length - * @{ - */ -#define USART_WORDLENGTH_8B ((uint32_t)0x00000000) -#define USART_WORDLENGTH_9B ((uint32_t)USART_CR1_M) -/** - * @} - */ - -/** @defgroup USART_Stop_Bits USART Number of Stop Bits - * @{ - */ -#define USART_STOPBITS_1 ((uint32_t)0x00000000) -#define USART_STOPBITS_0_5 ((uint32_t)USART_CR2_STOP_0) -#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)) -/** - * @} - */ - -/** @defgroup USART_Parity USART Parity - * @{ - */ -#define USART_PARITY_NONE ((uint32_t)0x00000000) -#define USART_PARITY_EVEN ((uint32_t)USART_CR1_PCE) -#define USART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) -/** - * @} - */ - -/** @defgroup USART_Mode USART Mode - * @{ - */ -#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)) -/** - * @} - */ - -/** @defgroup USART_Clock USART Clock - * @{ - */ -#define USART_CLOCK_DISABLE ((uint32_t)0x00000000) -#define USART_CLOCK_ENABLE ((uint32_t)USART_CR2_CLKEN) -/** - * @} - */ - -/** @defgroup USART_Clock_Polarity USART Clock Polarity - * @{ - */ -#define USART_POLARITY_LOW ((uint32_t)0x00000000) -#define USART_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL) -/** - * @} - */ - -/** @defgroup USART_Clock_Phase USART Clock Phase - * @{ - */ -#define USART_PHASE_1EDGE ((uint32_t)0x00000000) -#define USART_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA) -/** - * @} - */ - -/** @defgroup USART_Last_Bit USART Last Bit - * @{ - */ -#define USART_LASTBIT_DISABLE ((uint32_t)0x00000000) -#define USART_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL) -/** - * @} - */ - -/** @defgroup USART_NACK_State USART NACK State - * @{ - */ -#define USART_NACK_ENABLE ((uint32_t)USART_CR3_NACK) -#define USART_NACK_DISABLE ((uint32_t)0x00000000) -/** - * @} - */ - -/** @defgroup USART_Flags USART Flags - * Elements values convention: 0xXXXX - * - 0xXXXX : Flag mask in the SR register - * @{ - */ -#define USART_FLAG_TXE ((uint32_t)0x00000080) -#define USART_FLAG_TC ((uint32_t)0x00000040) -#define USART_FLAG_RXNE ((uint32_t)0x00000020) -#define USART_FLAG_IDLE ((uint32_t)0x00000010) -#define USART_FLAG_ORE ((uint32_t)0x00000008) -#define USART_FLAG_NE ((uint32_t)0x00000004) -#define USART_FLAG_FE ((uint32_t)0x00000002) -#define USART_FLAG_PE ((uint32_t)0x00000001) -/** - * @} - */ - -/** @defgroup USART_Interrupt_definition USART Interrupts Definition - * Elements values convention: 0xY000XXXX - * - XXXX : Interrupt mask in the XX register - * - Y : Interrupt source register (2bits) - * - 01: CR1 register - * - 10: CR2 register - * - 11: CR3 register - * - * @{ - */ -#define USART_IT_PE ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_PEIE)) -#define USART_IT_TXE ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_TXEIE)) -#define USART_IT_TC ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_TCIE)) -#define USART_IT_RXNE ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_RXNEIE)) -#define USART_IT_IDLE ((uint32_t)(USART_CR1_REG_INDEX << 28 | USART_CR1_IDLEIE)) - -#define USART_IT_LBD ((uint32_t)(USART_CR2_REG_INDEX << 28 | USART_CR2_LBDIE)) - -#define USART_IT_CTS ((uint32_t)(USART_CR3_REG_INDEX << 28 | USART_CR3_CTSIE)) -#define USART_IT_ERR ((uint32_t)(USART_CR3_REG_INDEX << 28 | USART_CR3_EIE)) -/** - * @} - */ - -/** - * @} - */ - -/* Exported macro ------------------------------------------------------------*/ -/** @defgroup USART_Exported_Macros USART Exported Macros - * @{ - */ - -/** @brief Reset USART handle state - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @retval None - */ -#define __HAL_USART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_USART_STATE_RESET) - -/** @brief Checks whether the specified Smartcard flag is set or not. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @param __FLAG__: specifies the flag to check. - * This parameter can be one of the following values: - * @arg USART_FLAG_TXE: Transmit data register empty flag - * @arg USART_FLAG_TC: Transmission Complete flag - * @arg USART_FLAG_RXNE: Receive data register not empty flag - * @arg USART_FLAG_IDLE: Idle Line detection flag - * @arg USART_FLAG_ORE: Overrun Error flag - * @arg USART_FLAG_NE: Noise Error flag - * @arg USART_FLAG_FE: Framing Error flag - * @arg USART_FLAG_PE: Parity Error flag - * @retval The new state of __FLAG__ (TRUE or FALSE). - */ -#define __HAL_USART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) - -/** @brief Clears the specified Smartcard pending flags. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @param __FLAG__: specifies the flag to check. - * This parameter can be any combination of the following values: - * @arg USART_FLAG_TC: Transmission Complete flag. - * @arg USART_FLAG_RXNE: Receive data register not empty flag. - * - * @note PE (Parity error), FE (Framing error), NE (Noise error), ORE (Overrun - * error) and IDLE (Idle line detected) flags are cleared by software - * sequence: a read operation to USART_SR register followed by a read - * operation to USART_DR register. - * @note RXNE flag can be also cleared by a read to the USART_DR register. - * @note TC flag can be also cleared by software sequence: a read operation to - * USART_SR register followed by a write operation to USART_DR register. - * @note TXE flag is cleared only by a write to the USART_DR register. - * - * @retval None - */ -#define __HAL_USART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__)) - -/** @brief Clear the USART PE pending flag. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @retval None - */ -#define __HAL_USART_CLEAR_PEFLAG(__HANDLE__) \ - do{ \ - __IO uint32_t tmpreg; \ - tmpreg = (__HANDLE__)->Instance->SR; \ - tmpreg = (__HANDLE__)->Instance->DR; \ - UNUSED(tmpreg); \ - } while(0) - -/** @brief Clear the USART FE pending flag. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @retval None - */ -#define __HAL_USART_CLEAR_FEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__) - -/** @brief Clear the USART NE pending flag. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @retval None - */ -#define __HAL_USART_CLEAR_NEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__) - -/** @brief Clear the UART ORE pending flag. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @retval None - */ -#define __HAL_USART_CLEAR_OREFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__) - -/** @brief Clear the USART IDLE pending flag. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @retval None - */ -#define __HAL_USART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_USART_CLEAR_PEFLAG(__HANDLE__) - -/** @brief Enables or disables the specified USART interrupts. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @param __INTERRUPT__: specifies the USART interrupt source to check. - * This parameter can be one of the following values: - * @arg USART_IT_TXE: Transmit Data Register empty interrupt - * @arg USART_IT_TC: Transmission complete interrupt - * @arg USART_IT_RXNE: Receive Data register not empty interrupt - * @arg USART_IT_IDLE: Idle line detection interrupt - * @arg USART_IT_PE: Parity Error interrupt - * @arg USART_IT_ERR: Error interrupt(Frame error, noise error, overrun error) - * This parameter can be: ENABLE or DISABLE. - * @retval None - */ -#define __HAL_USART_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & USART_IT_MASK)): \ - (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 |= ((__INTERRUPT__) & USART_IT_MASK)): \ - ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & USART_IT_MASK))) -#define __HAL_USART_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & USART_IT_MASK)): \ - (((__INTERRUPT__) >> 28) == 2)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & USART_IT_MASK)): \ - ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & USART_IT_MASK))) - -/** @brief Checks whether the specified USART interrupt has occurred or not. - * @param __HANDLE__: specifies the USART Handle. - * This parameter can be USARTx where x: 1, 2, 3 or 6 to select the USART peripheral. - * @param __IT__: specifies the USART interrupt source to check. - * This parameter can be one of the following values: - * @arg USART_IT_TXE: Transmit Data Register empty interrupt - * @arg USART_IT_TC: Transmission complete interrupt - * @arg USART_IT_RXNE: Receive Data register not empty interrupt - * @arg USART_IT_IDLE: Idle line detection interrupt - * @arg USART_IT_ERR: Error interrupt - * @arg USART_IT_PE: Parity Error interrupt - * @retval The new state of __IT__ (TRUE or FALSE). - */ -#define __HAL_USART_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28) == 2)? \ - (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & USART_IT_MASK)) - -/** @brief Macro to enable the USART's one bit sample method - * @param __HANDLE__: specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT) - -/** @brief Macro to disable the USART's one bit sample method - * @param __HANDLE__: specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT)) - -/** @brief Enable USART - * @param __HANDLE__: specifies the USART Handle. - * USART Handle selects the USARTx peripheral (USART availability and x value depending on device). - * @retval None - */ -#define __HAL_USART_ENABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 |= USART_CR1_UE) - -/** @brief Disable USART - * @param __HANDLE__: specifies the USART Handle. - * USART Handle selects the USARTx peripheral (USART availability and x value depending on device). - * @retval None - */ -#define __HAL_USART_DISABLE(__HANDLE__) ( (__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) - -/** - * @} - */ -/* Exported functions --------------------------------------------------------*/ -/** @addtogroup USART_Exported_Functions - * @{ - */ - -/** @addtogroup USART_Exported_Functions_Group1 - * @{ - */ -/* Initialization/de-initialization 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); -/** - * @} - */ - -/** @addtogroup USART_Exported_Functions_Group2 - * @{ - */ -/* IO operation functions *******************************************************/ -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_TxCpltCallback(USART_HandleTypeDef *husart); -void HAL_USART_TxHalfCpltCallback(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); -/** - * @} - */ - -/** @addtogroup USART_Exported_Functions_Group3 - * @{ - */ -/* Peripheral State functions ************************************************/ -HAL_USART_StateTypeDef HAL_USART_GetState(USART_HandleTypeDef *husart); -uint32_t HAL_USART_GetError(USART_HandleTypeDef *husart); -/** - * @} - */ - -/** - * @} - */ -/* Private types -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -/* Private constants ---------------------------------------------------------*/ -/** @defgroup USART_Private_Constants USART Private Constants - * @{ - */ -/** @brief USART interruptions flag mask - * - */ -#define USART_IT_MASK ((uint32_t) USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE | USART_CR1_RXNEIE | \ - USART_CR1_IDLEIE | USART_CR2_LBDIE | USART_CR3_CTSIE | USART_CR3_EIE ) - - -#define USART_CR1_REG_INDEX 1 -#define USART_CR2_REG_INDEX 2 -#define USART_CR3_REG_INDEX 3 -/** - * @} - */ - -/* Private macros ------------------------------------------------------------*/ -/** @defgroup USART_Private_Macros USART Private Macros - * @{ - */ -#define IS_USART_NACK_STATE(NACK) (((NACK) == USART_NACK_ENABLE) || \ - ((NACK) == USART_NACK_DISABLE)) -#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LASTBIT_DISABLE) || \ - ((LASTBIT) == USART_LASTBIT_ENABLE)) -#define IS_USART_PHASE(CPHA) (((CPHA) == USART_PHASE_1EDGE) || ((CPHA) == USART_PHASE_2EDGE)) -#define IS_USART_POLARITY(CPOL) (((CPOL) == USART_POLARITY_LOW) || ((CPOL) == USART_POLARITY_HIGH)) -#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_CLOCK_DISABLE) || \ - ((CLOCK) == USART_CLOCK_ENABLE)) -#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WORDLENGTH_8B) || \ - ((LENGTH) == USART_WORDLENGTH_9B)) -#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_STOPBITS_1) || \ - ((STOPBITS) == USART_STOPBITS_0_5) || \ - ((STOPBITS) == USART_STOPBITS_1_5) || \ - ((STOPBITS) == USART_STOPBITS_2)) -#define IS_USART_PARITY(PARITY) (((PARITY) == USART_PARITY_NONE) || \ - ((PARITY) == USART_PARITY_EVEN) || \ - ((PARITY) == USART_PARITY_ODD)) -#define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFF3) == 0x00) && ((MODE) != (uint32_t)0x00)) -#define IS_USART_BAUDRATE(BAUDRATE) ((BAUDRATE) < 10500001) - -#define USART_DIV(_PCLK_, _BAUD_) (((_PCLK_)*25)/(2*(_BAUD_))) -#define USART_DIVMANT(_PCLK_, _BAUD_) (USART_DIV((_PCLK_), (_BAUD_))/100) -#define USART_DIVFRAQ(_PCLK_, _BAUD_) (((USART_DIV((_PCLK_), (_BAUD_)) - (USART_DIVMANT((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100) -#define USART_BRR(_PCLK_, _BAUD_) ((USART_DIVMANT((_PCLK_), (_BAUD_)) << 4)|(USART_DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0F)) -/** - * @} - */ - -/* Private functions ---------------------------------------------------------*/ -/** @defgroup USART_Private_Functions USART Private Functions - * @{ - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32F4xx_HAL_USART_H */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |