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Diffstat (limited to 'lib/hal-stm32f0/include/stm32f0xx_hal_uart.h')
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diff --git a/lib/hal-stm32f0/include/stm32f0xx_hal_uart.h b/lib/hal-stm32f0/include/stm32f0xx_hal_uart.h deleted file mode 100644 index b6ac309c..00000000 --- a/lib/hal-stm32f0/include/stm32f0xx_hal_uart.h +++ /dev/null @@ -1,1391 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f0xx_hal_uart.h - * @author MCD Application Team - * @brief Header file of UART 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_UART_H -#define __STM32F0xx_HAL_UART_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f0xx_hal_def.h" - -/** @addtogroup STM32F0xx_HAL_Driver - * @{ - */ - -/** @addtogroup UART - * @{ - */ - -/* Exported types ------------------------------------------------------------*/ -/** @defgroup UART_Exported_Types UART Exported Types - * @{ - */ - -/** - * @brief UART Init Structure definition - */ -typedef struct -{ - uint32_t BaudRate; /*!< This member configures the UART communication baud rate. - The baud rate register is computed using the following formula: - - If oversampling is 16 or in LIN mode (LIN mode not available on F030xx devices), - Baud Rate Register = ((PCLKx) / ((huart->Init.BaudRate))) - - If oversampling is 8, - Baud Rate Register[15:4] = ((2 * PCLKx) / ((huart->Init.BaudRate)))[15:4] - Baud Rate Register[3] = 0 - Baud Rate Register[2:0] = (((2 * PCLKx) / ((huart->Init.BaudRate)))[3:0]) >> 1U */ - - uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. - This parameter can be a value of @ref UARTEx_Word_Length. */ - - uint32_t StopBits; /*!< Specifies the number of stop bits transmitted. - This parameter can be a value of @ref UART_Stop_Bits. */ - - uint32_t Parity; /*!< Specifies the parity mode. - This parameter can be a value of @ref UART_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 UART_Mode. */ - - uint32_t HwFlowCtl; /*!< Specifies whether the hardware flow control mode is enabled - or disabled. - This parameter can be a value of @ref UART_Hardware_Flow_Control. */ - - uint32_t OverSampling; /*!< Specifies whether the Over sampling 8 is enabled or disabled, to achieve higher speed (up to f_PCLK/8). - This parameter can be a value of @ref UART_Over_Sampling. */ - - uint32_t OneBitSampling; /*!< Specifies whether a single sample or three samples' majority vote is selected. - Selecting the single sample method increases the receiver tolerance to clock - deviations. This parameter can be a value of @ref UART_OneBit_Sampling. */ -}UART_InitTypeDef; - -/** - * @brief UART Advanced Features initalization structure definition - */ -typedef struct -{ - uint32_t AdvFeatureInit; /*!< Specifies which advanced UART features is initialized. Several - Advanced Features may be initialized at the same time . - This parameter can be a value of @ref UART_Advanced_Features_Initialization_Type. */ - - uint32_t TxPinLevelInvert; /*!< Specifies whether the TX pin active level is inverted. - This parameter can be a value of @ref UART_Tx_Inv. */ - - uint32_t RxPinLevelInvert; /*!< Specifies whether the RX pin active level is inverted. - This parameter can be a value of @ref UART_Rx_Inv. */ - - uint32_t DataInvert; /*!< Specifies whether data are inverted (positive/direct logic - vs negative/inverted logic). - This parameter can be a value of @ref UART_Data_Inv. */ - - uint32_t Swap; /*!< Specifies whether TX and RX pins are swapped. - This parameter can be a value of @ref UART_Rx_Tx_Swap. */ - - uint32_t OverrunDisable; /*!< Specifies whether the reception overrun detection is disabled. - This parameter can be a value of @ref UART_Overrun_Disable. */ - - uint32_t DMADisableonRxError; /*!< Specifies whether the DMA is disabled in case of reception error. - This parameter can be a value of @ref UART_DMA_Disable_on_Rx_Error. */ - - uint32_t AutoBaudRateEnable; /*!< Specifies whether auto Baud rate detection is enabled. - This parameter can be a value of @ref UART_AutoBaudRate_Enable */ - - uint32_t AutoBaudRateMode; /*!< If auto Baud rate detection is enabled, specifies how the rate - detection is carried out. - This parameter can be a value of @ref UARTEx_AutoBaud_Rate_Mode. */ - - uint32_t MSBFirst; /*!< Specifies whether MSB is sent first on UART line. - This parameter can be a value of @ref UART_MSB_First. */ -} UART_AdvFeatureInitTypeDef; - - - -/** - * @brief HAL UART State structures definition - * @note HAL UART State value is a combination of 2 different substates: gState and RxState. - * - gState contains UART state information related to global Handle management - * and also information related to Tx operations. - * gState value coding follow below described bitmap : - * b7-b6 Error information - * 00 : No Error - * 01 : (Not Used) - * 10 : Timeout - * 11 : Error - * b5 IP initilisation status - * 0 : Reset (IP not initialized) - * 1 : Init done (IP not initialized. HAL UART Init function already called) - * b4-b3 (not used) - * xx : Should be set to 00 - * b2 Intrinsic process state - * 0 : Ready - * 1 : Busy (IP busy with some configuration or internal operations) - * b1 (not used) - * x : Should be set to 0 - * b0 Tx state - * 0 : Ready (no Tx operation ongoing) - * 1 : Busy (Tx operation ongoing) - * - RxState contains information related to Rx operations. - * RxState value coding follow below described bitmap : - * b7-b6 (not used) - * xx : Should be set to 00 - * b5 IP initilisation status - * 0 : Reset (IP not initialized) - * 1 : Init done (IP not initialized) - * b4-b2 (not used) - * xxx : Should be set to 000 - * b1 Rx state - * 0 : Ready (no Rx operation ongoing) - * 1 : Busy (Rx operation ongoing) - * b0 (not used) - * x : Should be set to 0. - */ -typedef enum -{ - HAL_UART_STATE_RESET = 0x00U, /*!< Peripheral is not initialized - Value is allowed for gState and RxState */ - HAL_UART_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use - Value is allowed for gState and RxState */ - HAL_UART_STATE_BUSY = 0x24U, /*!< an internal process is ongoing - Value is allowed for gState only */ - HAL_UART_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing - Value is allowed for gState only */ - HAL_UART_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing - Value is allowed for RxState only */ - HAL_UART_STATE_BUSY_TX_RX = 0x23U, /*!< Data Transmission and Reception process is ongoing - Not to be used for neither gState nor RxState. - Value is result of combination (Or) between gState and RxState values */ - HAL_UART_STATE_TIMEOUT = 0xA0U, /*!< Timeout state - Value is allowed for gState only */ - HAL_UART_STATE_ERROR = 0xE0U /*!< Error - Value is allowed for gState only */ -}HAL_UART_StateTypeDef; - -/** - * @brief UART clock sources definition - */ -typedef enum -{ - UART_CLOCKSOURCE_PCLK1 = 0x00U, /*!< PCLK1 clock source */ - UART_CLOCKSOURCE_HSI = 0x02U, /*!< HSI clock source */ - UART_CLOCKSOURCE_SYSCLK = 0x04U, /*!< SYSCLK clock source */ - UART_CLOCKSOURCE_LSE = 0x08U, /*!< LSE clock source */ - UART_CLOCKSOURCE_UNDEFINED = 0x10U /*!< Undefined clock source */ -}UART_ClockSourceTypeDef; - -/** - * @brief UART handle Structure definition - */ -typedef struct -{ - USART_TypeDef *Instance; /*!< UART registers base address */ - - UART_InitTypeDef Init; /*!< UART communication parameters */ - - UART_AdvFeatureInitTypeDef AdvancedInit; /*!< UART Advanced Features initialization parameters */ - - uint8_t *pTxBuffPtr; /*!< Pointer to UART Tx transfer Buffer */ - - uint16_t TxXferSize; /*!< UART Tx Transfer size */ - - __IO uint16_t TxXferCount; /*!< UART Tx Transfer Counter */ - - uint8_t *pRxBuffPtr; /*!< Pointer to UART Rx transfer Buffer */ - - uint16_t RxXferSize; /*!< UART Rx Transfer size */ - - __IO uint16_t RxXferCount; /*!< UART Rx Transfer Counter */ - - uint16_t Mask; /*!< UART Rx RDR register mask */ - - DMA_HandleTypeDef *hdmatx; /*!< UART Tx DMA Handle parameters */ - - DMA_HandleTypeDef *hdmarx; /*!< UART Rx DMA Handle parameters */ - - HAL_LockTypeDef Lock; /*!< Locking object */ - - __IO HAL_UART_StateTypeDef gState; /*!< UART state information related to global Handle management - and also related to Tx operations. - This parameter can be a value of @ref HAL_UART_StateTypeDef */ - - __IO HAL_UART_StateTypeDef RxState; /*!< UART state information related to Rx operations. - This parameter can be a value of @ref HAL_UART_StateTypeDef */ - - __IO uint32_t ErrorCode; /*!< UART Error code */ - -}UART_HandleTypeDef; - -/** - * @} - */ - -/* Exported constants --------------------------------------------------------*/ -/** @defgroup UART_Exported_Constants UART Exported Constants - * @{ - */ - -/** @defgroup UART_Error UART Error - * @{ - */ -#define HAL_UART_ERROR_NONE (0x00000000U) /*!< No error */ -#define HAL_UART_ERROR_PE (0x00000001U) /*!< Parity error */ -#define HAL_UART_ERROR_NE (0x00000002U) /*!< Noise error */ -#define HAL_UART_ERROR_FE (0x00000004U) /*!< frame error */ -#define HAL_UART_ERROR_ORE (0x00000008U) /*!< Overrun error */ -#define HAL_UART_ERROR_DMA (0x00000010U) /*!< DMA transfer error */ -#define HAL_UART_ERROR_BUSY (0x00000020U) /*!< Busy Error */ -/** - * @} - */ - -/** @defgroup UART_Stop_Bits UART Number of Stop Bits - * @{ - */ -#ifdef USART_SMARTCARD_SUPPORT -#define UART_STOPBITS_0_5 USART_CR2_STOP_0 /*!< UART frame with 0.5 stop bit */ -#define UART_STOPBITS_1 (0x00000000U) /*!< UART frame with 1 stop bit */ -#define UART_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1)) /*!< UART frame with 1.5 stop bits */ -#define UART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1) /*!< UART frame with 2 stop bits */ -#else -#define UART_STOPBITS_1 (0x00000000U) /*!< UART frame with 1 stop bit */ -#define UART_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1) /*!< UART frame with 2 stop bits */ -#endif -/** - * @} - */ - -/** @defgroup UART_Parity UART Parity - * @{ - */ -#define UART_PARITY_NONE (0x00000000U) /*!< No parity */ -#define UART_PARITY_EVEN ((uint32_t)USART_CR1_PCE) /*!< Even parity */ -#define UART_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) /*!< Odd parity */ -/** - * @} - */ - -/** @defgroup UART_Hardware_Flow_Control UART Hardware Flow Control - * @{ - */ -#define UART_HWCONTROL_NONE (0x00000000U) /*!< No hardware control */ -#define UART_HWCONTROL_RTS ((uint32_t)USART_CR3_RTSE) /*!< Request To Send */ -#define UART_HWCONTROL_CTS ((uint32_t)USART_CR3_CTSE) /*!< Clear To Send */ -#define UART_HWCONTROL_RTS_CTS ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE)) /*!< Request and Clear To Send */ -/** - * @} - */ - -/** @defgroup UART_Mode UART Transfer Mode - * @{ - */ -#define UART_MODE_RX ((uint32_t)USART_CR1_RE) /*!< RX mode */ -#define UART_MODE_TX ((uint32_t)USART_CR1_TE) /*!< TX mode */ -#define UART_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE)) /*!< RX and TX mode */ -/** - * @} - */ - -/** @defgroup UART_State UART State - * @{ - */ -#define UART_STATE_DISABLE (0x00000000U) /*!< UART disabled */ -#define UART_STATE_ENABLE ((uint32_t)USART_CR1_UE) /*!< UART enabled */ -/** - * @} - */ - -/** @defgroup UART_Over_Sampling UART Over Sampling - * @{ - */ -#define UART_OVERSAMPLING_16 (0x00000000U) /*!< Oversampling by 16 */ -#define UART_OVERSAMPLING_8 ((uint32_t)USART_CR1_OVER8) /*!< Oversampling by 8 */ -/** - * @} - */ - -/** @defgroup UART_OneBit_Sampling UART One Bit Sampling Method - * @{ - */ -#define UART_ONE_BIT_SAMPLE_DISABLE (0x00000000U) /*!< One-bit sampling disable */ -#define UART_ONE_BIT_SAMPLE_ENABLE ((uint32_t)USART_CR3_ONEBIT) /*!< One-bit sampling enable */ -/** - * @} - */ - -/** @defgroup UART_Receiver_TimeOut UART Receiver TimeOut - * @{ - */ -#define UART_RECEIVER_TIMEOUT_DISABLE (0x00000000U) /*!< UART receiver timeout disable */ -#define UART_RECEIVER_TIMEOUT_ENABLE ((uint32_t)USART_CR2_RTOEN) /*!< UART receiver timeout enable */ -/** - * @} - */ - -/** @defgroup UART_DMA_Tx UART DMA Tx - * @{ - */ -#define UART_DMA_TX_DISABLE (0x00000000U) /*!< UART DMA TX disabled */ -#define UART_DMA_TX_ENABLE ((uint32_t)USART_CR3_DMAT) /*!< UART DMA TX enabled */ -/** - * @} - */ - -/** @defgroup UART_DMA_Rx UART DMA Rx - * @{ - */ -#define UART_DMA_RX_DISABLE (0x00000000U) /*!< UART DMA RX disabled */ -#define UART_DMA_RX_ENABLE ((uint32_t)USART_CR3_DMAR) /*!< UART DMA RX enabled */ -/** - * @} - */ - -/** @defgroup UART_Half_Duplex_Selection UART Half Duplex Selection - * @{ - */ -#define UART_HALF_DUPLEX_DISABLE (0x00000000U) /*!< UART half-duplex disabled */ -#define UART_HALF_DUPLEX_ENABLE ((uint32_t)USART_CR3_HDSEL) /*!< UART half-duplex enabled */ -/** - * @} - */ - -/** @defgroup UART_WakeUp_Address_Length UART WakeUp Address Length - * @{ - */ -#define UART_ADDRESS_DETECT_4B (0x00000000U) /*!< 4-bit long wake-up address */ -#define UART_ADDRESS_DETECT_7B ((uint32_t)USART_CR2_ADDM7) /*!< 7-bit long wake-up address */ -/** - * @} - */ - -/** @defgroup UART_WakeUp_Methods UART WakeUp Methods - * @{ - */ -#define UART_WAKEUPMETHOD_IDLELINE (0x00000000U) /*!< UART wake-up on idle line */ -#define UART_WAKEUPMETHOD_ADDRESSMARK ((uint32_t)USART_CR1_WAKE) /*!< UART wake-up on address mark */ -/** - * @} - */ - -/** @defgroup UART_IT UART IT - * 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 UART_IT_ERR (0x0060U) /*!< UART error interruption */ -#define UART_IT_ORE (0x0300U) /*!< UART overrun error interruption */ -#define UART_IT_NE (0x0200U) /*!< UART noise error interruption */ -#define UART_IT_FE (0x0100U) /*!< UART frame error interruption */ -/** - * @} - */ - -/** @defgroup UART_Advanced_Features_Initialization_Type UART Advanced Feature Initialization Type - * @{ - */ -#define UART_ADVFEATURE_NO_INIT (0x00000000U) /*!< No advanced feature initialization */ -#define UART_ADVFEATURE_TXINVERT_INIT (0x00000001U) /*!< TX pin active level inversion */ -#define UART_ADVFEATURE_RXINVERT_INIT (0x00000002U) /*!< RX pin active level inversion */ -#define UART_ADVFEATURE_DATAINVERT_INIT (0x00000004U) /*!< Binary data inversion */ -#define UART_ADVFEATURE_SWAP_INIT (0x00000008U) /*!< TX/RX pins swap */ -#define UART_ADVFEATURE_RXOVERRUNDISABLE_INIT (0x00000010U) /*!< RX overrun disable */ -#define UART_ADVFEATURE_DMADISABLEONERROR_INIT (0x00000020U) /*!< DMA disable on Reception Error */ -#define UART_ADVFEATURE_AUTOBAUDRATE_INIT (0x00000040U) /*!< Auto Baud rate detection initialization */ -#define UART_ADVFEATURE_MSBFIRST_INIT (0x00000080U) /*!< Most significant bit sent/received first */ -/** - * @} - */ - -/** @defgroup UART_Tx_Inv UART Advanced Feature TX Pin Active Level Inversion - * @{ - */ -#define UART_ADVFEATURE_TXINV_DISABLE (0x00000000U) /*!< TX pin active level inversion disable */ -#define UART_ADVFEATURE_TXINV_ENABLE ((uint32_t)USART_CR2_TXINV) /*!< TX pin active level inversion enable */ -/** - * @} - */ - -/** @defgroup UART_Rx_Inv UART Advanced Feature RX Pin Active Level Inversion - * @{ - */ -#define UART_ADVFEATURE_RXINV_DISABLE (0x00000000U) /*!< RX pin active level inversion disable */ -#define UART_ADVFEATURE_RXINV_ENABLE ((uint32_t)USART_CR2_RXINV) /*!< RX pin active level inversion enable */ -/** - * @} - */ - -/** @defgroup UART_Data_Inv UART Advanced Feature Binary Data Inversion - * @{ - */ -#define UART_ADVFEATURE_DATAINV_DISABLE (0x00000000U) /*!< Binary data inversion disable */ -#define UART_ADVFEATURE_DATAINV_ENABLE ((uint32_t)USART_CR2_DATAINV) /*!< Binary data inversion enable */ -/** - * @} - */ - -/** @defgroup UART_Rx_Tx_Swap UART Advanced Feature RX TX Pins Swap - * @{ - */ -#define UART_ADVFEATURE_SWAP_DISABLE (0x00000000U) /*!< TX/RX pins swap disable */ -#define UART_ADVFEATURE_SWAP_ENABLE ((uint32_t)USART_CR2_SWAP) /*!< TX/RX pins swap enable */ -/** - * @} - */ - -/** @defgroup UART_Overrun_Disable UART Advanced Feature Overrun Disable - * @{ - */ -#define UART_ADVFEATURE_OVERRUN_ENABLE (0x00000000U) /*!< RX overrun enable */ -#define UART_ADVFEATURE_OVERRUN_DISABLE ((uint32_t)USART_CR3_OVRDIS) /*!< RX overrun disable */ -/** - * @} - */ - -/** @defgroup UART_AutoBaudRate_Enable UART Advanced Feature Auto BaudRate Enable - * @{ - */ -#define UART_ADVFEATURE_AUTOBAUDRATE_DISABLE (0x00000000U) /*!< RX Auto Baud rate detection enable */ -#define UART_ADVFEATURE_AUTOBAUDRATE_ENABLE ((uint32_t)USART_CR2_ABREN) /*!< RX Auto Baud rate detection disable */ -/** - * @} - */ - -/** @defgroup UART_DMA_Disable_on_Rx_Error UART Advanced Feature DMA Disable On Rx Error - * @{ - */ -#define UART_ADVFEATURE_DMA_ENABLEONRXERROR (0x00000000U) /*!< DMA enable on Reception Error */ -#define UART_ADVFEATURE_DMA_DISABLEONRXERROR ((uint32_t)USART_CR3_DDRE) /*!< DMA disable on Reception Error */ -/** - * @} - */ - -/** @defgroup UART_MSB_First UART Advanced Feature MSB First - * @{ - */ -#define UART_ADVFEATURE_MSBFIRST_DISABLE (0x00000000U) /*!< Most significant bit sent/received first disable */ -#define UART_ADVFEATURE_MSBFIRST_ENABLE ((uint32_t)USART_CR2_MSBFIRST) /*!< Most significant bit sent/received first enable */ -/** - * @} - */ - -/** @defgroup UART_Mute_Mode UART Advanced Feature Mute Mode Enable - * @{ - */ -#define UART_ADVFEATURE_MUTEMODE_DISABLE (0x00000000U) /*!< UART mute mode disable */ -#define UART_ADVFEATURE_MUTEMODE_ENABLE ((uint32_t)USART_CR1_MME) /*!< UART mute mode enable */ -/** - * @} - */ - -/** @defgroup UART_CR2_ADDRESS_LSB_POS UART Address-matching LSB Position In CR2 Register - * @{ - */ -#define UART_CR2_ADDRESS_LSB_POS ( 24U) /*!< UART address-matching LSB position in CR2 register */ -/** - * @} - */ - -/** @defgroup UART_DriverEnable_Polarity UART DriverEnable Polarity - * @{ - */ -#define UART_DE_POLARITY_HIGH (0x00000000U) /*!< Driver enable signal is active high */ -#define UART_DE_POLARITY_LOW ((uint32_t)USART_CR3_DEP) /*!< Driver enable signal is active low */ -/** - * @} - */ - -/** @defgroup UART_CR1_DEAT_ADDRESS_LSB_POS UART Driver Enable Assertion Time LSB Position In CR1 Register - * @{ - */ -#define UART_CR1_DEAT_ADDRESS_LSB_POS ( 21U) /*!< UART Driver Enable assertion time LSB position in CR1 register */ -/** - * @} - */ - -/** @defgroup UART_CR1_DEDT_ADDRESS_LSB_POS UART Driver Enable DeAssertion Time LSB Position In CR1 Register - * @{ - */ -#define UART_CR1_DEDT_ADDRESS_LSB_POS ( 16U) /*!< UART Driver Enable de-assertion time LSB position in CR1 register */ -/** - * @} - */ - -/** @defgroup UART_Interruption_Mask UART Interruptions Flag Mask - * @{ - */ -#define UART_IT_MASK (0x001FU) /*!< UART interruptions flags mask */ -/** - * @} - */ - -/** @defgroup UART_TimeOut_Value UART polling-based communications time-out value - * @{ - */ -#define HAL_UART_TIMEOUT_VALUE 0x1FFFFFFU /*!< UART polling-based communications time-out value */ -/** - * @} - */ - - -/** - * @} - */ - -/* Exported macros -----------------------------------------------------------*/ -/** @defgroup UART_Exported_Macros UART Exported Macros - * @{ - */ - -/** @brief Reset UART handle states. - * @param __HANDLE__ UART handle. - * @retval None - */ -#define __HAL_UART_RESET_HANDLE_STATE(__HANDLE__) do{ \ - (__HANDLE__)->gState = HAL_UART_STATE_RESET; \ - (__HANDLE__)->RxState = HAL_UART_STATE_RESET; \ - } while(0) - -/** @brief Clear the specified UART pending flag. - * @param __HANDLE__ specifies the UART Handle. - * @param __FLAG__ specifies the flag to check. - * This parameter can be any combination of the following values: - * @arg @ref UART_CLEAR_PEF Parity Error Clear Flag - * @arg @ref UART_CLEAR_FEF Framing Error Clear Flag - * @arg @ref UART_CLEAR_NEF Noise detected Clear Flag - * @arg @ref UART_CLEAR_OREF Overrun Error Clear Flag - * @arg @ref UART_CLEAR_IDLEF IDLE line detected Clear Flag - * @arg @ref UART_CLEAR_TCF Transmission Complete Clear Flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_CLEAR_LBDF LIN Break Detection Clear Flag (not available on all devices) - @endif - * @arg @ref UART_CLEAR_CTSF CTS Interrupt Clear Flag - * @arg @ref UART_CLEAR_RTOF Receiver Time Out Clear Flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_CLEAR_EOBF End Of Block Clear Flag (not available on all devices) - @endif - * @arg @ref UART_CLEAR_CMF Character Match Clear Flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_CLEAR_WUF Wake Up from stop mode Clear Flag (not available on all devices) - @endif - * @retval None - */ -#define __HAL_UART_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) - -/** @brief Clear the UART PE pending flag. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_CLEAR_PEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_PEF) - -/** @brief Clear the UART FE pending flag. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_CLEAR_FEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_FEF) - -/** @brief Clear the UART NE pending flag. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_CLEAR_NEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_NEF) - -/** @brief Clear the UART ORE pending flag. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_OREF) - -/** @brief Clear the UART IDLE pending flag. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_FLAG((__HANDLE__), UART_CLEAR_IDLEF) - -/** @brief Check whether the specified UART flag is set or not. - * @param __HANDLE__ specifies the UART 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 UART_FLAG_REACK Receive enable acknowledge flag - @endif - * @arg @ref UART_FLAG_TEACK Transmit enable acknowledge flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_FLAG_WUF Wake up from stop mode flag (not available on F030xx devices) - @endif - * @arg @ref UART_FLAG_RWU Receiver wake up flag (not available on F030xx devices) - * @arg @ref UART_FLAG_SBKF Send Break flag - * @arg @ref UART_FLAG_CMF Character match flag - * @arg @ref UART_FLAG_BUSY Busy flag - * @arg @ref UART_FLAG_ABRF Auto Baud rate detection flag - * @arg @ref UART_FLAG_ABRE Auto Baud rate detection error flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_FLAG_EOBF End of block flag (not available on F030xx devices) - @endif - * @arg @ref UART_FLAG_RTOF Receiver timeout flag - * @arg @ref UART_FLAG_CTS CTS Change flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_FLAG_LBDF LIN Break detection flag (not available on F030xx devices) - @endif - * @arg @ref UART_FLAG_TXE Transmit data register empty flag - * @arg @ref UART_FLAG_TC Transmission Complete flag - * @arg @ref UART_FLAG_RXNE Receive data register not empty flag - * @arg @ref UART_FLAG_IDLE Idle Line detection flag - * @arg @ref UART_FLAG_ORE Overrun Error flag - * @arg @ref UART_FLAG_NE Noise Error flag - * @arg @ref UART_FLAG_FE Framing Error flag - * @arg @ref UART_FLAG_PE Parity Error flag - * @retval The new state of __FLAG__ (TRUE or FALSE). - */ -#define __HAL_UART_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__)) - -/** @brief Enable the specified UART interrupt. - * @param __HANDLE__ specifies the UART Handle. - * @param __INTERRUPT__ specifies the UART interrupt source to enable. - * This parameter can be one of the following values: - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt (not available on F030xx devices) - @endif - * @arg @ref UART_IT_CM Character match interrupt - * @arg @ref UART_IT_CTS CTS change interrupt - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_IT_LBD LIN Break detection interrupt (not available on F030xx devices) - @endif - * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt - * @arg @ref UART_IT_TC Transmission complete interrupt - * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt - * @arg @ref UART_IT_IDLE Idle line detection interrupt - * @arg @ref UART_IT_PE Parity Error interrupt - * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error) - * @retval None - */ -#define __HAL_UART_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1U)? ((__HANDLE__)->Instance->CR1 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \ - ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2U)? ((__HANDLE__)->Instance->CR2 |= (1U << ((__INTERRUPT__) & UART_IT_MASK))): \ - ((__HANDLE__)->Instance->CR3 |= (1U << ((__INTERRUPT__) & UART_IT_MASK)))) - - -/** @brief Disable the specified UART interrupt. - * @param __HANDLE__ specifies the UART Handle. - * @param __INTERRUPT__ specifies the UART interrupt source to disable. - * This parameter can be one of the following values: - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt (not available on F030xx devices) - @endif - * @arg @ref UART_IT_CM Character match interrupt - * @arg @ref UART_IT_CTS CTS change interrupt - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_IT_LBD LIN Break detection interrupt (not available on F030xx devices) - @endif - * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt - * @arg @ref UART_IT_TC Transmission complete interrupt - * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt - * @arg @ref UART_IT_IDLE Idle line detection interrupt - * @arg @ref UART_IT_PE Parity Error interrupt - * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error) - * @retval None - */ -#define __HAL_UART_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5U) == 1U)? ((__HANDLE__)->Instance->CR1 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \ - ((((uint8_t)(__INTERRUPT__)) >> 5U) == 2U)? ((__HANDLE__)->Instance->CR2 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK))): \ - ((__HANDLE__)->Instance->CR3 &= ~ (1U << ((__INTERRUPT__) & UART_IT_MASK)))) - -/** @brief Check whether the specified UART interrupt has occurred or not. - * @param __HANDLE__ specifies the UART Handle. - * @param __IT__ specifies the UART interrupt to check. - * This parameter can be one of the following values: - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt (not available on F030xx devices) - @endif - * @arg @ref UART_IT_CM Character match interrupt - * @arg @ref UART_IT_CTS CTS change interrupt - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_IT_LBD LIN Break detection interrupt (not available on F030xx devices) - @endif - * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt - * @arg @ref UART_IT_TC Transmission complete interrupt - * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt - * @arg @ref UART_IT_IDLE Idle line detection interrupt - * @arg @ref UART_IT_ORE Overrun Error interrupt - * @arg @ref UART_IT_NE Noise Error interrupt - * @arg @ref UART_IT_FE Framing Error interrupt - * @arg @ref UART_IT_PE Parity Error interrupt - * @retval The new state of __IT__ (TRUE or FALSE). - */ -#define __HAL_UART_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & (1U << ((__IT__)>> 0x08U))) - -/** @brief Check whether the specified UART interrupt source is enabled or not. - * @param __HANDLE__ specifies the UART Handle. - * @param __IT__ specifies the UART interrupt source to check. - * This parameter can be one of the following values: - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_IT_WUF Wakeup from stop mode interrupt (not available on F030xx devices) - @endif - * @arg @ref UART_IT_CM Character match interrupt - * @arg @ref UART_IT_CTS CTS change interrupt - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_IT_LBD LIN Break detection interrupt (not available on F030xx devices) - @endif - * @arg @ref UART_IT_TXE Transmit Data Register empty interrupt - * @arg @ref UART_IT_TC Transmission complete interrupt - * @arg @ref UART_IT_RXNE Receive Data register not empty interrupt - * @arg @ref UART_IT_IDLE Idle line detection interrupt - * @arg @ref UART_IT_ERR Error interrupt (Frame error, noise error, overrun error) - * @arg @ref UART_IT_PE Parity Error interrupt - * @retval The new state of __IT__ (TRUE or FALSE). - */ -#define __HAL_UART_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__)) & UART_IT_MASK))) - -/** @brief Clear the specified UART ISR flag, in setting the proper ICR register flag. - * @param __HANDLE__ specifies the UART 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 UART_CLEAR_PEF Parity Error Clear Flag - * @arg @ref UART_CLEAR_FEF Framing Error Clear Flag - * @arg @ref UART_CLEAR_NEF Noise detected Clear Flag - * @arg @ref UART_CLEAR_OREF Overrun Error Clear Flag - * @arg @ref UART_CLEAR_IDLEF IDLE line detected Clear Flag - * @arg @ref UART_CLEAR_TCF Transmission Complete Clear Flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_CLEAR_LBDF LIN Break Detection Clear Flag (not available on F030xx devices) - @endif - * @arg @ref UART_CLEAR_CTSF CTS Interrupt Clear Flag - * @arg @ref UART_CLEAR_RTOF Receiver Time Out Clear Flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_CLEAR_EOBF End Of Block Clear Flag - @endif - * @arg @ref UART_CLEAR_CMF Character Match Clear Flag - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_CLEAR_WUF Wake Up from stop mode Clear Flag (not available on F030xx devices) - @endif - * @retval None - */ -#define __HAL_UART_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__)) - -/** @brief Set a specific UART request flag. - * @param __HANDLE__ specifies the UART Handle. - * @param __REQ__ specifies the request flag to set - * This parameter can be one of the following values: - * @arg @ref UART_AUTOBAUD_REQUEST Auto-Baud Rate Request - * @arg @ref UART_SENDBREAK_REQUEST Send Break Request - * @arg @ref UART_MUTE_MODE_REQUEST Mute Mode Request - * @arg @ref UART_RXDATA_FLUSH_REQUEST Receive Data flush Request - @if STM32F030x6 - @elseif STM32F030x8 - @elseif STM32F030xC - @elseif STM32F070x6 - @elseif STM32F070xB - @else - * @arg @ref UART_TXDATA_FLUSH_REQUEST Transmit data flush Request (not available on F030xx devices) - @endif - * @retval None - */ -#define __HAL_UART_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint32_t)(__REQ__)) - -/** @brief Enable the UART one bit sample method. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT) - -/** @brief Disable the UART one bit sample method. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT)) - -/** @brief Enable UART. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE) - -/** @brief Disable UART. - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) - -/** @brief Enable CTS flow control. - * @note This macro allows to enable CTS hardware flow control for a given UART instance, - * without need to call HAL_UART_Init() function. - * As involving direct access to UART registers, usage of this macro should be fully endorsed by user. - * @note As macro is expected to be used for modifying CTS Hw flow control feature activation, without need - * for USART instance Deinit/Init, following conditions for macro call should be fulfilled : - * - UART instance should have already been initialised (through call of HAL_UART_Init() ) - * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__)) - * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)). - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_HWCONTROL_CTS_ENABLE(__HANDLE__) \ - do{ \ - SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \ - (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_CTSE; \ - } while(0) - -/** @brief Disable CTS flow control. - * @note This macro allows to disable CTS hardware flow control for a given UART instance, - * without need to call HAL_UART_Init() function. - * As involving direct access to UART registers, usage of this macro should be fully endorsed by user. - * @note As macro is expected to be used for modifying CTS Hw flow control feature activation, without need - * for USART instance Deinit/Init, following conditions for macro call should be fulfilled : - * - UART instance should have already been initialised (through call of HAL_UART_Init() ) - * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__)) - * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)). - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_HWCONTROL_CTS_DISABLE(__HANDLE__) \ - do{ \ - CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_CTSE); \ - (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_CTSE); \ - } while(0) - -/** @brief Enable RTS flow control. - * @note This macro allows to enable RTS hardware flow control for a given UART instance, - * without need to call HAL_UART_Init() function. - * As involving direct access to UART registers, usage of this macro should be fully endorsed by user. - * @note As macro is expected to be used for modifying RTS Hw flow control feature activation, without need - * for USART instance Deinit/Init, following conditions for macro call should be fulfilled : - * - UART instance should have already been initialised (through call of HAL_UART_Init() ) - * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__)) - * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)). - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_HWCONTROL_RTS_ENABLE(__HANDLE__) \ - do{ \ - SET_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE); \ - (__HANDLE__)->Init.HwFlowCtl |= USART_CR3_RTSE; \ - } while(0) - -/** @brief Disable RTS flow control. - * @note This macro allows to disable RTS hardware flow control for a given UART instance, - * without need to call HAL_UART_Init() function. - * As involving direct access to UART registers, usage of this macro should be fully endorsed by user. - * @note As macro is expected to be used for modifying RTS Hw flow control feature activation, without need - * for USART instance Deinit/Init, following conditions for macro call should be fulfilled : - * - UART instance should have already been initialised (through call of HAL_UART_Init() ) - * - macro could only be called when corresponding UART instance is disabled (i.e. __HAL_UART_DISABLE(__HANDLE__)) - * and should be followed by an Enable macro (i.e. __HAL_UART_ENABLE(__HANDLE__)). - * @param __HANDLE__ specifies the UART Handle. - * @retval None - */ -#define __HAL_UART_HWCONTROL_RTS_DISABLE(__HANDLE__) \ - do{ \ - CLEAR_BIT((__HANDLE__)->Instance->CR3, USART_CR3_RTSE);\ - (__HANDLE__)->Init.HwFlowCtl &= ~(USART_CR3_RTSE); \ - } while(0) - -/** - * @} - */ - -/* Private macros --------------------------------------------------------*/ -/** @defgroup UART_Private_Macros UART Private Macros - * @{ - */ - -/** @brief BRR division operation to set BRR register in 8-bit oversampling mode. - * @param __PCLK__ UART clock. - * @param __BAUD__ Baud rate set by the user. - * @retval Division result - */ -#define UART_DIV_SAMPLING8(__PCLK__, __BAUD__) ((((__PCLK__)*2U) + ((__BAUD__)/2U)) / (__BAUD__)) - -/** @brief BRR division operation to set BRR register in 16-bit oversampling mode. - * @param __PCLK__ UART clock. - * @param __BAUD__ Baud rate set by the user. - * @retval Division result - */ -#define UART_DIV_SAMPLING16(__PCLK__, __BAUD__) (((__PCLK__) + ((__BAUD__)/2U)) / (__BAUD__)) - -/** @brief Check UART 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 SET (__BAUDRATE__ is valid) or RESET (__BAUDRATE__ is invalid) - */ -#define IS_UART_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 6000001U) - -/** @brief Check UART assertion time. - * @param __TIME__ 5-bit value assertion time. - * @retval Test result (TRUE or FALSE). - */ -#define IS_UART_ASSERTIONTIME(__TIME__) ((__TIME__) <= 0x1F) - -/** @brief Check UART deassertion time. - * @param __TIME__ 5-bit value deassertion time. - * @retval Test result (TRUE or FALSE). - */ -#define IS_UART_DEASSERTIONTIME(__TIME__) ((__TIME__) <= 0x1F) - -/** - * @brief Ensure that UART frame number of stop bits is valid. - * @param __STOPBITS__ UART frame number of stop bits. - * @retval SET (__STOPBITS__ is valid) or RESET (__STOPBITS__ is invalid) - */ -#ifdef USART_SMARTCARD_SUPPORT -#define IS_UART_STOPBITS(__STOPBITS__) (((__STOPBITS__) == UART_STOPBITS_0_5) || \ - ((__STOPBITS__) == UART_STOPBITS_1) || \ - ((__STOPBITS__) == UART_STOPBITS_1_5) || \ - ((__STOPBITS__) == UART_STOPBITS_2)) -#else -#define IS_UART_STOPBITS(__STOPBITS__) (((__STOPBITS__) == UART_STOPBITS_1) || \ - ((__STOPBITS__) == UART_STOPBITS_2)) -#endif - -/** - * @brief Ensure that UART frame parity is valid. - * @param __PARITY__ UART frame parity. - * @retval SET (__PARITY__ is valid) or RESET (__PARITY__ is invalid) - */ -#define IS_UART_PARITY(__PARITY__) (((__PARITY__) == UART_PARITY_NONE) || \ - ((__PARITY__) == UART_PARITY_EVEN) || \ - ((__PARITY__) == UART_PARITY_ODD)) - -/** - * @brief Ensure that UART hardware flow control is valid. - * @param __CONTROL__ UART hardware flow control. - * @retval SET (__CONTROL__ is valid) or RESET (__CONTROL__ is invalid) - */ -#define IS_UART_HARDWARE_FLOW_CONTROL(__CONTROL__)\ - (((__CONTROL__) == UART_HWCONTROL_NONE) || \ - ((__CONTROL__) == UART_HWCONTROL_RTS) || \ - ((__CONTROL__) == UART_HWCONTROL_CTS) || \ - ((__CONTROL__) == UART_HWCONTROL_RTS_CTS)) - -/** - * @brief Ensure that UART communication mode is valid. - * @param __MODE__ UART communication mode. - * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid) - */ -#define IS_UART_MODE(__MODE__) ((((__MODE__) & (~((uint32_t)(UART_MODE_TX_RX)))) == 0x00U) && ((__MODE__) != 0x00U)) - -/** - * @brief Ensure that UART state is valid. - * @param __STATE__ UART state. - * @retval SET (__STATE__ is valid) or RESET (__STATE__ is invalid) - */ -#define IS_UART_STATE(__STATE__) (((__STATE__) == UART_STATE_DISABLE) || \ - ((__STATE__) == UART_STATE_ENABLE)) - -/** - * @brief Ensure that UART oversampling is valid. - * @param __SAMPLING__ UART oversampling. - * @retval SET (__SAMPLING__ is valid) or RESET (__SAMPLING__ is invalid) - */ -#define IS_UART_OVERSAMPLING(__SAMPLING__) (((__SAMPLING__) == UART_OVERSAMPLING_16) || \ - ((__SAMPLING__) == UART_OVERSAMPLING_8)) - -/** - * @brief Ensure that UART frame sampling is valid. - * @param __ONEBIT__ UART frame sampling. - * @retval SET (__ONEBIT__ is valid) or RESET (__ONEBIT__ is invalid) - */ -#define IS_UART_ONE_BIT_SAMPLE(__ONEBIT__) (((__ONEBIT__) == UART_ONE_BIT_SAMPLE_DISABLE) || \ - ((__ONEBIT__) == UART_ONE_BIT_SAMPLE_ENABLE)) - -/** - * @brief Ensure that Address Length detection parameter is valid. - * @param __ADDRESS__ UART Adress length value. - * @retval SET (__ADDRESS__ is valid) or RESET (__ADDRESS__ is invalid) - */ -#define IS_UART_ADDRESSLENGTH_DETECT(__ADDRESS__) (((__ADDRESS__) == UART_ADDRESS_DETECT_4B) || \ - ((__ADDRESS__) == UART_ADDRESS_DETECT_7B)) - -/** - * @brief Ensure that UART receiver timeout setting is valid. - * @param __TIMEOUT__ UART receiver timeout setting. - * @retval SET (__TIMEOUT__ is valid) or RESET (__TIMEOUT__ is invalid) - */ -#define IS_UART_RECEIVER_TIMEOUT(__TIMEOUT__) (((__TIMEOUT__) == UART_RECEIVER_TIMEOUT_DISABLE) || \ - ((__TIMEOUT__) == UART_RECEIVER_TIMEOUT_ENABLE)) - -/** - * @brief Ensure that UART DMA TX state is valid. - * @param __DMATX__ UART DMA TX state. - * @retval SET (__DMATX__ is valid) or RESET (__DMATX__ is invalid) - */ -#define IS_UART_DMA_TX(__DMATX__) (((__DMATX__) == UART_DMA_TX_DISABLE) || \ - ((__DMATX__) == UART_DMA_TX_ENABLE)) - -/** - * @brief Ensure that UART DMA RX state is valid. - * @param __DMARX__ UART DMA RX state. - * @retval SET (__DMARX__ is valid) or RESET (__DMARX__ is invalid) - */ -#define IS_UART_DMA_RX(__DMARX__) (((__DMARX__) == UART_DMA_RX_DISABLE) || \ - ((__DMARX__) == UART_DMA_RX_ENABLE)) - -/** - * @brief Ensure that UART half-duplex state is valid. - * @param __HDSEL__ UART half-duplex state. - * @retval SET (__HDSEL__ is valid) or RESET (__HDSEL__ is invalid) - */ -#define IS_UART_HALF_DUPLEX(__HDSEL__) (((__HDSEL__) == UART_HALF_DUPLEX_DISABLE) || \ - ((__HDSEL__) == UART_HALF_DUPLEX_ENABLE)) - -/** - * @brief Ensure that UART wake-up method is valid. - * @param __WAKEUP__ UART wake-up method . - * @retval SET (__WAKEUP__ is valid) or RESET (__WAKEUP__ is invalid) - */ -#define IS_UART_WAKEUPMETHOD(__WAKEUP__) (((__WAKEUP__) == UART_WAKEUPMETHOD_IDLELINE) || \ - ((__WAKEUP__) == UART_WAKEUPMETHOD_ADDRESSMARK)) - -/** - * @brief Ensure that UART advanced features initialization is valid. - * @param __INIT__ UART advanced features initialization. - * @retval SET (__INIT__ is valid) or RESET (__INIT__ is invalid) - */ -#define IS_UART_ADVFEATURE_INIT(__INIT__) ((__INIT__) <= (UART_ADVFEATURE_NO_INIT | \ - UART_ADVFEATURE_TXINVERT_INIT | \ - UART_ADVFEATURE_RXINVERT_INIT | \ - UART_ADVFEATURE_DATAINVERT_INIT | \ - UART_ADVFEATURE_SWAP_INIT | \ - UART_ADVFEATURE_RXOVERRUNDISABLE_INIT | \ - UART_ADVFEATURE_DMADISABLEONERROR_INIT | \ - UART_ADVFEATURE_AUTOBAUDRATE_INIT | \ - UART_ADVFEATURE_MSBFIRST_INIT)) - -/** - * @brief Ensure that UART frame TX inversion setting is valid. - * @param __TXINV__ UART frame TX inversion setting. - * @retval SET (__TXINV__ is valid) or RESET (__TXINV__ is invalid) - */ -#define IS_UART_ADVFEATURE_TXINV(__TXINV__) (((__TXINV__) == UART_ADVFEATURE_TXINV_DISABLE) || \ - ((__TXINV__) == UART_ADVFEATURE_TXINV_ENABLE)) - -/** - * @brief Ensure that UART frame RX inversion setting is valid. - * @param __RXINV__ UART frame RX inversion setting. - * @retval SET (__RXINV__ is valid) or RESET (__RXINV__ is invalid) - */ -#define IS_UART_ADVFEATURE_RXINV(__RXINV__) (((__RXINV__) == UART_ADVFEATURE_RXINV_DISABLE) || \ - ((__RXINV__) == UART_ADVFEATURE_RXINV_ENABLE)) - -/** - * @brief Ensure that UART frame data inversion setting is valid. - * @param __DATAINV__ UART frame data inversion setting. - * @retval SET (__DATAINV__ is valid) or RESET (__DATAINV__ is invalid) - */ -#define IS_UART_ADVFEATURE_DATAINV(__DATAINV__) (((__DATAINV__) == UART_ADVFEATURE_DATAINV_DISABLE) || \ - ((__DATAINV__) == UART_ADVFEATURE_DATAINV_ENABLE)) - -/** - * @brief Ensure that UART frame RX/TX pins swap setting is valid. - * @param __SWAP__ UART frame RX/TX pins swap setting. - * @retval SET (__SWAP__ is valid) or RESET (__SWAP__ is invalid) - */ -#define IS_UART_ADVFEATURE_SWAP(__SWAP__) (((__SWAP__) == UART_ADVFEATURE_SWAP_DISABLE) || \ - ((__SWAP__) == UART_ADVFEATURE_SWAP_ENABLE)) - -/** - * @brief Ensure that UART frame overrun setting is valid. - * @param __OVERRUN__ UART frame overrun setting. - * @retval SET (__OVERRUN__ is valid) or RESET (__OVERRUN__ is invalid) - */ -#define IS_UART_OVERRUN(__OVERRUN__) (((__OVERRUN__) == UART_ADVFEATURE_OVERRUN_ENABLE) || \ - ((__OVERRUN__) == UART_ADVFEATURE_OVERRUN_DISABLE)) - -/** - * @brief Ensure that UART auto Baud rate state is valid. - * @param __AUTOBAUDRATE__ UART auto Baud rate state. - * @retval SET (__AUTOBAUDRATE__ is valid) or RESET (__AUTOBAUDRATE__ is invalid) - */ -#define IS_UART_ADVFEATURE_AUTOBAUDRATE(__AUTOBAUDRATE__) (((__AUTOBAUDRATE__) == UART_ADVFEATURE_AUTOBAUDRATE_DISABLE) || \ - ((__AUTOBAUDRATE__) == UART_ADVFEATURE_AUTOBAUDRATE_ENABLE)) - -/** - * @brief Ensure that UART DMA enabling or disabling on error setting is valid. - * @param __DMA__ UART DMA enabling or disabling on error setting. - * @retval SET (__DMA__ is valid) or RESET (__DMA__ is invalid) - */ -#define IS_UART_ADVFEATURE_DMAONRXERROR(__DMA__) (((__DMA__) == UART_ADVFEATURE_DMA_ENABLEONRXERROR) || \ - ((__DMA__) == UART_ADVFEATURE_DMA_DISABLEONRXERROR)) - -/** - * @brief Ensure that UART frame MSB first setting is valid. - * @param __MSBFIRST__ UART frame MSB first setting. - * @retval SET (__MSBFIRST__ is valid) or RESET (__MSBFIRST__ is invalid) - */ -#define IS_UART_ADVFEATURE_MSBFIRST(__MSBFIRST__) (((__MSBFIRST__) == UART_ADVFEATURE_MSBFIRST_DISABLE) || \ - ((__MSBFIRST__) == UART_ADVFEATURE_MSBFIRST_ENABLE)) - -/** - * @brief Ensure that UART mute mode state is valid. - * @param __MUTE__ UART mute mode state. - * @retval SET (__MUTE__ is valid) or RESET (__MUTE__ is invalid) - */ -#define IS_UART_MUTE_MODE(__MUTE__) (((__MUTE__) == UART_ADVFEATURE_MUTEMODE_DISABLE) || \ - ((__MUTE__) == UART_ADVFEATURE_MUTEMODE_ENABLE)) - -/** - * @brief Ensure that UART driver enable polarity is valid. - * @param __POLARITY__ UART driver enable polarity. - * @retval SET (__POLARITY__ is valid) or RESET (__POLARITY__ is invalid) - */ -#define IS_UART_DE_POLARITY(__POLARITY__) (((__POLARITY__) == UART_DE_POLARITY_HIGH) || \ - ((__POLARITY__) == UART_DE_POLARITY_LOW)) - -/** - * @} - */ - -/* Include UART HAL Extended module */ -#include "stm32f0xx_hal_uart_ex.h" - -/* Exported functions --------------------------------------------------------*/ -/** @addtogroup UART_Exported_Functions UART Exported Functions - * @{ - */ - -/** @addtogroup UART_Exported_Functions_Group1 Initialization and de-initialization functions - * @{ - */ - -/* Initialization and de-initialization functions ****************************/ -HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod); -HAL_StatusTypeDef HAL_UART_DeInit (UART_HandleTypeDef *huart); -void HAL_UART_MspInit(UART_HandleTypeDef *huart); -void HAL_UART_MspDeInit(UART_HandleTypeDef *huart); - -/** - * @} - */ - -/** @addtogroup UART_Exported_Functions_Group2 IO operation functions - * @{ - */ - -/* IO operation functions *****************************************************/ -HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart); -/* Transfer Abort functions */ -HAL_StatusTypeDef HAL_UART_Abort(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_UART_AbortReceive(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_UART_Abort_IT(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_UART_AbortTransmit_IT(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_UART_AbortReceive_IT(UART_HandleTypeDef *huart); - -void HAL_UART_IRQHandler(UART_HandleTypeDef *huart); -void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart); -void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart); -void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart); -void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart); -void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart); -void HAL_UART_AbortCpltCallback (UART_HandleTypeDef *huart); -void HAL_UART_AbortTransmitCpltCallback (UART_HandleTypeDef *huart); -void HAL_UART_AbortReceiveCpltCallback (UART_HandleTypeDef *huart); - -/** - * @} - */ - -/** @addtogroup UART_Exported_Functions_Group3 Peripheral Control functions - * @{ - */ - -/* Peripheral Control functions ************************************************/ -HAL_StatusTypeDef HAL_MultiProcessor_EnableMuteMode(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_MultiProcessor_DisableMuteMode(UART_HandleTypeDef *huart); -void HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart); -HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart); - -/** - * @} - */ - -/** @addtogroup UART_Exported_Functions_Group4 Peripheral State and Error functions - * @{ - */ - -/* Peripheral State and Errors functions **************************************************/ -HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart); -uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart); - -/** - * @} - */ - -/** - * @} - */ - -/* Private functions -----------------------------------------------------------*/ -/** @addtogroup UART_Private_Functions UART Private Functions - * @{ - */ -void UART_AdvFeatureConfig(UART_HandleTypeDef *huart); -HAL_StatusTypeDef UART_CheckIdleState(UART_HandleTypeDef *huart); -HAL_StatusTypeDef UART_SetConfig(UART_HandleTypeDef *huart); -HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart); -HAL_StatusTypeDef UART_EndTransmit_IT(UART_HandleTypeDef *huart); -HAL_StatusTypeDef UART_Receive_IT(UART_HandleTypeDef *huart); -HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout); - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32F0xx_HAL_UART_H */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ - |