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Diffstat (limited to 'lib/hal-stm32f0/include/stm32f0xx_hal_usart.h')
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diff --git a/lib/hal-stm32f0/include/stm32f0xx_hal_usart.h b/lib/hal-stm32f0/include/stm32f0xx_hal_usart.h deleted file mode 100644 index 30a6e59d..00000000 --- a/lib/hal-stm32f0/include/stm32f0xx_hal_usart.h +++ /dev/null @@ -1,683 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f0xx_hal_usart.h - * @author MCD Application Team - * @brief Header file of USART HAL module. - ****************************************************************************** - * @attention - * - * <h2><center>© COPYRIGHT(c) 2016 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 __STM32F0xx_HAL_USART_H -#define __STM32F0xx_HAL_USART_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f0xx_hal_def.h" - -/** @addtogroup STM32F0xx_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: - Baud Rate Register = ((PCLKx) / ((huart->Init.BaudRate))). */ - - uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. - This parameter can be a value of @ref USARTEx_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 USART State structures definition - */ -typedef enum -{ - HAL_USART_STATE_RESET = 0x00U, /*!< Peripheral is not initialized */ - HAL_USART_STATE_READY = 0x01U, /*!< Peripheral Initialized and ready for use */ - HAL_USART_STATE_BUSY = 0x02U, /*!< an internal process is ongoing */ - HAL_USART_STATE_BUSY_TX = 0x12U, /*!< Data Transmission process is ongoing */ - HAL_USART_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing */ - HAL_USART_STATE_BUSY_TX_RX = 0x32U, /*!< Data Transmission Reception process is ongoing */ - HAL_USART_STATE_TIMEOUT = 0x03U, /*!< Timeout state */ - HAL_USART_STATE_ERROR = 0x04U /*!< Error */ -}HAL_USART_StateTypeDef; - -/** - * @brief USART clock sources definitions - */ -typedef enum -{ - USART_CLOCKSOURCE_PCLK1 = 0x00U, /*!< PCLK1 clock source */ - USART_CLOCKSOURCE_HSI = 0x02U, /*!< HSI clock source */ - USART_CLOCKSOURCE_SYSCLK = 0x04U, /*!< SYSCLK clock source */ - USART_CLOCKSOURCE_LSE = 0x08U, /*!< LSE clock source */ - USART_CLOCKSOURCE_UNDEFINED = 0x10U /*!< Undefined clock source */ -}USART_ClockSourceTypeDef; - - -/** - * @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 */ - - uint16_t Mask; /*!< USART Rx RDR register mask */ - - 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 USART Error - * @{ - */ -#define HAL_USART_ERROR_NONE (0x00000000U) /*!< No error */ -#define HAL_USART_ERROR_PE (0x00000001U) /*!< Parity error */ -#define HAL_USART_ERROR_NE (0x00000002U) /*!< Noise error */ -#define HAL_USART_ERROR_FE (0x00000004U) /*!< frame error */ -#define HAL_USART_ERROR_ORE (0x00000008U) /*!< Overrun error */ -#define HAL_USART_ERROR_DMA (0x00000010U) /*!< DMA transfer error */ -/** - * @} - */ - -/** @defgroup USART_Stop_Bits USART Number of Stop Bits - * @{ - */ -#ifdef USART_SMARTCARD_SUPPORT -#define USART_STOPBITS_0_5 ((uint32_t)USART_CR2_STOP_0) /*!< USART frame with 0.5 stop bit */ -#define USART_STOPBITS_1 (0x00000000U) /*!< USART frame with 1 stop bit */ -#define USART_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1)) /*!< USART frame with 1.5 stop bits */ -#define USART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1) /*!< USART frame with 2 stop bits */ -#else -#define USART_STOPBITS_1 (0x00000000U) /*!< USART frame with 1 stop bit */ -#define USART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1) /*!< USART frame with 2 stop bits */ -#endif -/** - * @} - */ - -/** @defgroup USART_Parity USART Parity - * @{ - */ -#define USART_PARITY_NONE (0x00000000U) /*!< No parity */ -#define USART_PARITY_EVEN ((uint32_t)USART_CR1_PCE) /*!< Even parity */ -#define USART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) /*!< Odd parity */ -/** - * @} - */ - -/** @defgroup USART_Mode USART Mode - * @{ - */ -#define USART_MODE_RX ((uint32_t)USART_CR1_RE) /*!< RX mode */ -#define USART_MODE_TX ((uint32_t)USART_CR1_TE) /*!< TX mode */ -#define USART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE)) /*!< RX and TX mode */ -/** - * @} - */ - -/** @defgroup USART_Clock USART Clock - * @{ - */ -#define USART_CLOCK_DISABLE (0x00000000U) /*!< USART clock disable */ -#define USART_CLOCK_ENABLE ((uint32_t)USART_CR2_CLKEN) /*!< USART clock enable */ -/** - * @} - */ - -/** @defgroup USART_Clock_Polarity USART Clock Polarity - * @{ - */ -#define USART_POLARITY_LOW (0x00000000U) /*!< USART Clock signal is steady Low */ -#define USART_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL) /*!< USART Clock signal is steady High */ -/** - * @} - */ - -/** @defgroup USART_Clock_Phase USART Clock Phase - * @{ - */ -#define USART_PHASE_1EDGE (0x00000000U) /*!< USART frame phase on first clock transition */ -#define USART_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA) /*!< USART frame phase on second clock transition */ -/** - * @} - */ - -/** @defgroup USART_Last_Bit USART Last Bit - * @{ - */ -#define USART_LASTBIT_DISABLE (0x00000000U) /*!< USART frame last data bit clock pulse not output to SCLK pin */ -#define USART_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL) /*!< USART frame last data bit clock pulse output to SCLK pin */ -/** - * @} - */ - -/** @defgroup USART_Interrupt_definition USART Interrupts Definition - * Elements values convention: 0000ZZZZ0XXYYYYYb - * - YYYYY : Interrupt source position in the XX register (5bits) - * - XX : Interrupt source register (2bits) - * - 01: CR1 register - * - 10: CR2 register - * - 11: CR3 register - * - ZZZZ : Flag position in the ISR register(4bits) - * @{ - */ - -#define USART_IT_PE ((uint16_t)0x0028U) /*!< USART parity error interruption */ -#define USART_IT_TXE ((uint16_t)0x0727U) /*!< USART transmit data register empty interruption */ -#define USART_IT_TC ((uint16_t)0x0626U) /*!< USART transmission complete interruption */ -#define USART_IT_RXNE ((uint16_t)0x0525U) /*!< USART read data register not empty interruption */ -#define USART_IT_IDLE ((uint16_t)0x0424U) /*!< USART idle interruption */ -#define USART_IT_ERR ((uint16_t)0x0060U) /*!< USART error interruption */ -#define USART_IT_ORE ((uint16_t)0x0300U) /*!< USART overrun error interruption */ -#define USART_IT_NE ((uint16_t)0x0200U) /*!< USART noise error interruption */ -#define USART_IT_FE ((uint16_t)0x0100U) /*!< USART frame error interruption */ -/** - * @} - */ - -/** @defgroup USART_IT_CLEAR_Flags USART Interruption Clear Flags - * @{ - */ -#define USART_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */ -#define USART_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */ -#define USART_CLEAR_NEF USART_ICR_NCF /*!< Noise detected Clear Flag */ -#define USART_CLEAR_OREF USART_ICR_ORECF /*!< OverRun Error Clear Flag */ -#define USART_CLEAR_IDLEF USART_ICR_IDLECF /*!< IDLE line detected Clear Flag */ -#define USART_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */ -#define USART_CLEAR_CTSF USART_ICR_CTSCF /*!< CTS Interrupt Clear Flag */ -/** - * @} - */ - -/** @defgroup USART_Interruption_Mask USART Interruption Flags Mask - * @{ - */ -#define USART_IT_MASK ((uint16_t)0x001FU) /*!< USART interruptions flags mask */ -/** - * @} - */ - -/** - * @} - */ - -/* Exported macros -----------------------------------------------------------*/ -/** @defgroup USART_Exported_Macros USART Exported Macros - * @{ - */ - -/** @brief Reset USART handle state. - * @param __HANDLE__ USART handle. - * @retval None - */ -#define __HAL_USART_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_USART_STATE_RESET) - -/** @brief Check whether the specified USART flag is set or not. - * @param __HANDLE__ specifies the USART Handle - * @param __FLAG__ specifies the flag to check. - * This parameter can be one of the following values: - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref USART_FLAG_REACK Receive enable acknowledge flag - @endif - * @arg @ref USART_FLAG_TEACK Transmit enable acknowledge flag - * @arg @ref USART_FLAG_BUSY Busy flag - * @arg @ref USART_FLAG_CTS CTS Change flag - * @arg @ref USART_FLAG_TXE Transmit data register empty flag - * @arg @ref USART_FLAG_TC Transmission Complete flag - * @arg @ref USART_FLAG_RXNE Receive data register not empty flag - * @arg @ref USART_FLAG_IDLE Idle Line detection flag - * @arg @ref USART_FLAG_ORE OverRun Error flag - * @arg @ref USART_FLAG_NE Noise Error flag - * @arg @ref USART_FLAG_FE Framing Error flag - * @arg @ref USART_FLAG_PE Parity Error flag - * @retval The new state of __FLAG__ (TRUE or FALSE). - */ -#define __HAL_USART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__)) - -/** @brief Clear the specified USART pending flag. - * @param __HANDLE__ specifies the USART Handle. - * @param __FLAG__ specifies the flag to check. - * This parameter can be any combination of the following values: - * @arg @ref USART_CLEAR_PEF - * @arg @ref USART_CLEAR_FEF - * @arg @ref USART_CLEAR_NEF - * @arg @ref USART_CLEAR_OREF - * @arg @ref USART_CLEAR_IDLEF - * @arg @ref USART_CLEAR_TCF - * @arg @ref USART_CLEAR_CTSF - * @retval None - */ -#define __HAL_USART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) - -/** @brief Clear the USART PE pending flag. - * @param __HANDLE__ specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_CLEAR_PEFLAG(__HANDLE__) __HAL_USART_CLEAR_FLAG((__HANDLE__), USART_CLEAR_PEF) - -/** @brief Clear the USART FE pending flag. - * @param __HANDLE__ specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_CLEAR_FEFLAG(__HANDLE__) __HAL_USART_CLEAR_FLAG((__HANDLE__), USART_CLEAR_FEF) - -/** @brief Clear the USART NE pending flag. - * @param __HANDLE__ specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_CLEAR_NEFLAG(__HANDLE__) __HAL_USART_CLEAR_FLAG((__HANDLE__), USART_CLEAR_NEF) - -/** @brief Clear the USART ORE pending flag. - * @param __HANDLE__ specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_CLEAR_OREFLAG(__HANDLE__) __HAL_USART_CLEAR_FLAG((__HANDLE__), USART_CLEAR_OREF) - -/** @brief Clear the USART IDLE pending flag. - * @param __HANDLE__ specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_USART_CLEAR_FLAG((__HANDLE__), USART_CLEAR_IDLEF) - -/** @brief Enable the specified USART interrupt. - * @param __HANDLE__ specifies the USART Handle. - * @param __INTERRUPT__ specifies the USART interrupt source to enable. - * This parameter can be one of the following values: - * @arg @ref USART_IT_TXE Transmit Data Register empty interrupt - * @arg @ref USART_IT_TC Transmission complete interrupt - * @arg @ref USART_IT_RXNE Receive Data register not empty interrupt - * @arg @ref USART_IT_IDLE Idle line detection interrupt - * @arg @ref USART_IT_PE Parity Error interrupt - * @arg @ref USART_IT_ERR Error interrupt(Frame error, noise error, overrun error) - * @retval None - */ -#define __HAL_USART_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((__INTERRUPT__) & 0xFF) >> 5U) == 1U)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & USART_IT_MASK))): \ - ((((__INTERRUPT__) & 0xFF) >> 5U) == 2U)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & USART_IT_MASK))): \ - ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & USART_IT_MASK)))) - -/** @brief Disable the specified USART interrupt. - * @param __HANDLE__ specifies the USART Handle. - * @param __INTERRUPT__ specifies the USART interrupt source to disable. - * This parameter can be one of the following values: - * @arg @ref USART_IT_TXE Transmit Data Register empty interrupt - * @arg @ref USART_IT_TC Transmission complete interrupt - * @arg @ref USART_IT_RXNE Receive Data register not empty interrupt - * @arg @ref USART_IT_IDLE Idle line detection interrupt - * @arg @ref USART_IT_PE Parity Error interrupt - * @arg @ref USART_IT_ERR Error interrupt(Frame error, noise error, overrun error) - * @retval None - */ -#define __HAL_USART_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((__INTERRUPT__) & 0xFF) >> 5U) == 1U)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & USART_IT_MASK))): \ - ((((__INTERRUPT__) & 0xFF) >> 5U) == 2U)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & USART_IT_MASK))): \ - ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & USART_IT_MASK)))) - - -/** @brief Check whether the specified USART interrupt has occurred or not. - * @param __HANDLE__ specifies the USART Handle. - * @param __IT__ specifies the USART interrupt source to check. - * This parameter can be one of the following values: - * @arg @ref USART_IT_TXE Transmit Data Register empty interrupt - * @arg @ref USART_IT_TC Transmission complete interrupt - * @arg @ref USART_IT_RXNE Receive Data register not empty interrupt - * @arg @ref USART_IT_IDLE Idle line detection interrupt - * @arg @ref USART_IT_ORE OverRun Error interrupt - * @arg @ref USART_IT_NE Noise Error interrupt - * @arg @ref USART_IT_FE Framing Error interrupt - * @arg @ref USART_IT_PE Parity Error interrupt - * @retval The new state of __IT__ (TRUE or FALSE). - */ -#define __HAL_USART_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & (1U << ((__IT__)>> 0x08U))) - -/** @brief Check whether the specified USART interrupt source is enabled or not. - * @param __HANDLE__ specifies the USART Handle. - * @param __IT__ specifies the USART interrupt source to check. - * This parameter can be one of the following values: - * @arg @ref USART_IT_TXE Transmit Data Register empty interrupt - * @arg @ref USART_IT_TC Transmission complete interrupt - * @arg @ref USART_IT_RXNE Receive Data register not empty interrupt - * @arg @ref USART_IT_IDLE Idle line detection interrupt - * @arg @ref USART_IT_ORE OverRun Error interrupt - * @arg @ref USART_IT_NE Noise Error interrupt - * @arg @ref USART_IT_FE Framing Error interrupt - * @arg @ref USART_IT_PE Parity Error interrupt - * @retval The new state of __IT__ (TRUE or FALSE). - */ -#define __HAL_USART_GET_IT_SOURCE(__HANDLE__, __IT__) ((((((uint8_t)(__IT__)) >> 5U) == 1U)? (__HANDLE__)->Instance->CR1:(((((uint8_t)(__IT__)) >> 5U) == 2U)? \ - (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (1U << \ - (((uint16_t)(__IT__)) & USART_IT_MASK))) - - -/** @brief Clear the specified USART ISR flag, in setting the proper ICR register flag. - * @param __HANDLE__ specifies the USART Handle. - * @param __IT_CLEAR__ specifies the interrupt clear register flag that needs to be set - * to clear the corresponding interrupt. - * This parameter can be one of the following values: - * @arg @ref USART_CLEAR_PEF Parity Error Clear Flag - * @arg @ref USART_CLEAR_FEF Framing Error Clear Flag - * @arg @ref USART_CLEAR_NEF Noise detected Clear Flag - * @arg @ref USART_CLEAR_OREF OverRun Error Clear Flag - * @arg @ref USART_CLEAR_IDLEF IDLE line detected Clear Flag - * @arg @ref USART_CLEAR_TCF Transmission Complete Clear Flag - * @arg @ref USART_CLEAR_CTSF CTS Interrupt Clear Flag - * @retval None - */ -#define __HAL_USART_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__)) - -/** @brief Set a specific USART request flag. - * @param __HANDLE__ specifies the USART Handle. - * @param __REQ__ specifies the request flag to set. - * This parameter can be one of the following values: - * @arg @ref USART_RXDATA_FLUSH_REQUEST Receive Data flush Request - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref USART_TXDATA_FLUSH_REQUEST Transmit data flush Request - @endif - * - * @retval None - */ -#define __HAL_USART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (__REQ__)) - -/** @brief Enable the USART 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 Disable the USART one bit sample method. - * @param __HANDLE__ specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT)) - -/** @brief Enable USART. - * @param __HANDLE__ specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE) - -/** @brief Disable USART. - * @param __HANDLE__ specifies the USART Handle. - * @retval None - */ -#define __HAL_USART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) - -/** - * @} - */ - -/* Private macros --------------------------------------------------------*/ -/** @defgroup USART_Private_Macros USART Private Macros - * @{ - */ - -/** @brief Check USART Baud rate. - * @param __BAUDRATE__ Baudrate specified by the user. - * The maximum Baud Rate is derived from the maximum clock on F0 (i.e. 48 MHz) - * divided by the smallest oversampling used on the USART (i.e. 8) - * @retval Test result (TRUE or FALSE). - */ -#define IS_USART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 6000001U) - -/** - * @brief Ensure that USART frame number of stop bits is valid. - * @param __STOPBITS__ USART frame number of stop bits. - * @retval SET (__STOPBITS__ is valid) or RESET (__STOPBITS__ is invalid) - */ -#ifdef USART_SMARTCARD_SUPPORT -#define IS_USART_STOPBITS(__STOPBITS__) (((__STOPBITS__) == USART_STOPBITS_0_5) || \ - ((__STOPBITS__) == USART_STOPBITS_1) || \ - ((__STOPBITS__) == USART_STOPBITS_1_5) || \ - ((__STOPBITS__) == USART_STOPBITS_2)) -#else -#define IS_USART_STOPBITS(__STOPBITS__) (((__STOPBITS__) == USART_STOPBITS_1) || \ - ((__STOPBITS__) == USART_STOPBITS_2)) -#endif - -/** - * @brief Ensure that USART frame parity is valid. - * @param __PARITY__ USART frame parity. - * @retval SET (__PARITY__ is valid) or RESET (__PARITY__ is invalid) - */ -#define IS_USART_PARITY(__PARITY__) (((__PARITY__) == USART_PARITY_NONE) || \ - ((__PARITY__) == USART_PARITY_EVEN) || \ - ((__PARITY__) == USART_PARITY_ODD)) - -/** - * @brief Ensure that USART communication mode is valid. - * @param __MODE__ USART communication mode. - * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid) - */ -#define IS_USART_MODE(__MODE__) ((((__MODE__) & 0xFFFFFFF3U) == 0x00U) && ((__MODE__) != 0x00U)) - -/** - * @brief Ensure that USART clock state is valid. - * @param __CLOCK__ USART clock state. - * @retval SET (__CLOCK__ is valid) or RESET (__CLOCK__ is invalid) - */ -#define IS_USART_CLOCK(__CLOCK__) (((__CLOCK__) == USART_CLOCK_DISABLE) || \ - ((__CLOCK__) == USART_CLOCK_ENABLE)) - -/** - * @brief Ensure that USART frame polarity is valid. - * @param __CPOL__ USART frame polarity. - * @retval SET (__CPOL__ is valid) or RESET (__CPOL__ is invalid) - */ -#define IS_USART_POLARITY(__CPOL__) (((__CPOL__) == USART_POLARITY_LOW) || ((__CPOL__) == USART_POLARITY_HIGH)) - -/** - * @brief Ensure that USART frame phase is valid. - * @param __CPHA__ USART frame phase. - * @retval SET (__CPHA__ is valid) or RESET (__CPHA__ is invalid) - */ -#define IS_USART_PHASE(__CPHA__) (((__CPHA__) == USART_PHASE_1EDGE) || ((__CPHA__) == USART_PHASE_2EDGE)) - -/** - * @brief Ensure that USART frame last bit clock pulse setting is valid. - * @param __LASTBIT__ USART frame last bit clock pulse setting. - * @retval SET (__LASTBIT__ is valid) or RESET (__LASTBIT__ is invalid) - */ -#define IS_USART_LASTBIT(__LASTBIT__) (((__LASTBIT__) == USART_LASTBIT_DISABLE) || \ - ((__LASTBIT__) == USART_LASTBIT_ENABLE)) - -/** - * @} - */ - -/* Include USART HAL Extended module */ -#include "stm32f0xx_hal_usart_ex.h" - -/* Exported functions --------------------------------------------------------*/ -/** @addtogroup USART_Exported_Functions USART Exported Functions - * @{ - */ - -/** @addtogroup USART_Exported_Functions_Group1 Initialization and de-initialization functions - * @{ - */ - -/* Initialization and 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 - * @{ - */ - -/* 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); -/* Transfer Abort functions */ -HAL_StatusTypeDef HAL_USART_Abort(USART_HandleTypeDef *husart); -HAL_StatusTypeDef HAL_USART_Abort_IT(USART_HandleTypeDef *husart); - -void HAL_USART_IRQHandler(USART_HandleTypeDef *husart); -void HAL_USART_TxCpltCallback(USART_HandleTypeDef *husart); -void HAL_USART_RxCpltCallback(USART_HandleTypeDef *husart); -void HAL_USART_TxHalfCpltCallback(USART_HandleTypeDef *husart); -void HAL_USART_RxHalfCpltCallback(USART_HandleTypeDef *husart); -void HAL_USART_TxRxCpltCallback(USART_HandleTypeDef *husart); -void HAL_USART_ErrorCallback(USART_HandleTypeDef *husart); -void HAL_USART_AbortCpltCallback (USART_HandleTypeDef *husart); - -/** - * @} - */ - -/* Peripheral Control functions ***********************************************/ - -/** @addtogroup USART_Exported_Functions_Group3 Peripheral State and Error functions - * @{ - */ - -/* Peripheral State and Error functions ***************************************/ -HAL_USART_StateTypeDef HAL_USART_GetState(USART_HandleTypeDef *husart); -uint32_t HAL_USART_GetError(USART_HandleTypeDef *husart); - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32F0xx_HAL_USART_H */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ - |