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Diffstat (limited to 'tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_irda.h')
| -rw-r--r-- | tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_irda.h | 669 |
1 files changed, 669 insertions, 0 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_irda.h b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_irda.h new file mode 100644 index 0000000000..1bd0501a7a --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_irda.h @@ -0,0 +1,669 @@ +/** + ****************************************************************************** + * @file stm32l0xx_hal_irda.h + * @author MCD Application Team + * @version V1.2.0 + * @date 06-February-2015 + * @brief Header file of IRDA 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 __STM32L0xx_HAL_IRDA_H +#define __STM32L0xx_HAL_IRDA_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32l0xx_hal_def.h" + +/** @addtogroup STM32L0xx_HAL_Driver + * @{ + */ + +/** @defgroup IRDA IRDA + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief IRDA Init Structure definition + */ +typedef struct +{ + uint32_t BaudRate; /*!< This member configures the IRDA communication baud rate. + The baud rate register is computed using the following formula: + Baud Rate Register = ((PCLKx) / ((hirda->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 IRDAEx_Word_Length */ + + uint32_t Parity; /*!< Specifies the parity mode. + This parameter can be a value of @ref IRDA_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). */ + + uint16_t Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled. + This parameter can be a value of @ref IRDA_Mode */ + + uint8_t Prescaler; /*!< Specifies the Prescaler value for dividing the UART/USART source clock + to achieve low-power frequency. + @note Prescaler value 0 is forbidden */ + + uint16_t PowerMode; /*!< Specifies the IRDA power mode. + This parameter can be a value of @ref IRDA_Low_Power */ +}IRDA_InitTypeDef; + +/** + * @brief HAL IRDA State structures definition + */ +typedef enum +{ + HAL_IRDA_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */ + HAL_IRDA_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */ + HAL_IRDA_STATE_BUSY = 0x02, /*!< an internal process is ongoing */ + HAL_IRDA_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */ + HAL_IRDA_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */ + HAL_IRDA_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */ + HAL_IRDA_STATE_TIMEOUT = 0x03, /*!< Timeout state */ + HAL_IRDA_STATE_ERROR = 0x04 /*!< Error */ +}HAL_IRDA_StateTypeDef; + +/** + * @brief HAL IRDA Error Code definition + */ + +#define HAL_IRDA_ERROR_NONE ((uint32_t)0x00) /*!< No error */ +#define HAL_IRDA_ERROR_PE ((uint32_t)0x01) /*!< Parity error */ +#define HAL_IRDA_ERROR_NE ((uint32_t)0x02) /*!< Noise error */ +#define HAL_IRDA_ERROR_FE ((uint32_t)0x04) /*!< frame error */ +#define HAL_IRDA_ERROR_ORE ((uint32_t)0x08) /*!< Overrun error */ +#define HAL_IRDA_ERROR_DMA ((uint32_t)0x10) /*!< DMA transfer error */ + +/** + * @brief IRDA clock sources definition + */ +typedef enum +{ + IRDA_CLOCKSOURCE_PCLK1 = 0x00, /*!< PCLK1 clock source */ + IRDA_CLOCKSOURCE_PCLK2 = 0x01, /*!< PCLK2 clock source */ + IRDA_CLOCKSOURCE_HSI = 0x02, /*!< HSI clock source */ + IRDA_CLOCKSOURCE_SYSCLK = 0x04, /*!< SYSCLK clock source */ + IRDA_CLOCKSOURCE_LSE = 0x08 /*!< LSE clock source */ +}IRDA_ClockSourceTypeDef; + +/** + * @brief IRDA handle Structure definition + */ +typedef struct +{ + USART_TypeDef *Instance; /* IRDA registers base address */ + + IRDA_InitTypeDef Init; /* IRDA communication parameters */ + + uint8_t *pTxBuffPtr; /* Pointer to IRDA Tx transfer Buffer */ + + uint16_t TxXferSize; /* IRDA Tx Transfer size */ + + uint16_t TxXferCount; /* IRDA Tx Transfer Counter */ + + uint8_t *pRxBuffPtr; /* Pointer to IRDA Rx transfer Buffer */ + + uint16_t RxXferSize; /* IRDA Rx Transfer size */ + + uint16_t RxXferCount; /* IRDA Rx Transfer Counter */ + + uint16_t Mask; /* IRDA RX RDR register mask */ + + DMA_HandleTypeDef *hdmatx; /* IRDA Tx DMA Handle parameters */ + + DMA_HandleTypeDef *hdmarx; /* IRDA Rx DMA Handle parameters */ + + HAL_LockTypeDef Lock; /* Locking object */ + + __IO HAL_IRDA_StateTypeDef State; /* IRDA communication state */ + + __IO uint32_t ErrorCode; /* IRDA Error code */ + +}IRDA_HandleTypeDef; + +/** + * @brief IRDA Configuration enumeration values definition + */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup IRDA_Exported_Constants IRDA Exported Constants + * @{ + */ + +/** @defgroup IRDA_Parity IRDA Parity + * @{ + */ +#define IRDA_PARITY_NONE ((uint32_t)0x0000) +#define IRDA_PARITY_EVEN ((uint32_t)USART_CR1_PCE) +#define IRDA_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS)) +#define IS_IRDA_PARITY(PARITY) (((PARITY) == IRDA_PARITY_NONE) || \ + ((PARITY) == IRDA_PARITY_EVEN) || \ + ((PARITY) == IRDA_PARITY_ODD)) +/** + * @} + */ + + +/** @defgroup IRDA_Transfer_Mode IRDA transfer mode + * @{ + */ +#define IRDA_MODE_RX ((uint32_t)USART_CR1_RE) +#define IRDA_MODE_TX ((uint32_t)USART_CR1_TE) +#define IRDA_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE)) +#define IS_IRDA_TX_RX_MODE(MODE) ((((MODE) & (~((uint32_t)(IRDA_MODE_TX_RX)))) == (uint32_t)0x00) && ((MODE) != (uint32_t)0x00)) +/** + * @} + */ + +/** @defgroup IRDA_Low_Power IRDA low power + * @{ + */ +#define IRDA_POWERMODE_NORMAL ((uint32_t)0x0000) +#define IRDA_POWERMODE_LOWPOWER ((uint32_t)USART_CR3_IRLP) +#define IS_IRDA_POWERMODE(MODE) (((MODE) == IRDA_POWERMODE_LOWPOWER) || \ + ((MODE) == IRDA_POWERMODE_NORMAL)) +/** + * @} + */ + + /** @defgroup IRDA_State IRDA State + * @{ + */ +#define IRDA_STATE_DISABLE ((uint32_t)0x0000) +#define IRDA_STATE_ENABLE ((uint32_t)USART_CR1_UE) +#define IS_IRDA_STATE(STATE) (((STATE) == IRDA_STATE_DISABLE) || \ + ((STATE) == IRDA_STATE_ENABLE)) +/** + * @} + */ + + /** @defgroup IRDA_Mode IRDA Mode + * @{ + */ +#define IRDA_MODE_DISABLE ((uint32_t)0x0000) +#define IRDA_MODE_ENABLE ((uint32_t)USART_CR3_IREN) +#define IS_IRDA_MODE(STATE) (((STATE) == IRDA_MODE_DISABLE) || \ + ((STATE) == IRDA_MODE_ENABLE)) +/** + * @} + */ + +/** @defgroup IRDA_One_Bit IRDA One bit + * @{ + */ +#define IRDA_ONE_BIT_SAMPLE_DISABLE ((uint32_t)0x00000000) +#define IRDA_ONE_BIT_SAMPLE_ENABLE ((uint32_t)USART_CR3_ONEBIT) +#define IS_IRDA_ONE_BIT_SAMPLE(ONEBIT) (((ONEBIT) == IRDA_ONE_BIT_SAMPLE_DISABLE) || \ + ((ONEBIT) == IRDA_ONE_BIT_SAMPLE_ENABLE)) +/** + * @} + */ + +/** @defgroup IRDA_DMA_Tx IRDA DMA TX + * @{ + */ +#define IRDA_DMA_TX_DISABLE ((uint32_t)0x00000000) +#define IRDA_DMA_TX_ENABLE ((uint32_t)USART_CR3_DMAT) +#define IS_IRDA_DMA_TX(DMATX) (((DMATX) == IRDA_DMA_TX_DISABLE) || \ + ((DMATX) == IRDA_DMA_TX_ENABLE)) +/** + * @} + */ + +/** @defgroup IRDA_DMA_Rx IRDA DMA RX + * @{ + */ +#define IRDA_DMA_RX_DISABLE ((uint32_t)0x0000) +#define IRDA_DMA_RX_ENABLE ((uint32_t)USART_CR3_DMAR) +#define IS_IRDA_DMA_RX(DMARX) (((DMARX) == IRDA_DMA_RX_DISABLE) || \ + ((DMARX) == IRDA_DMA_RX_ENABLE)) +/** + * @} + */ + +/** @defgroup IRDA_Flags IRDA Flags + * Elements values convention: 0xXXXX + * - 0xXXXX : Flag mask in the ISR register + * @{ + */ +#define IRDA_FLAG_REACK ((uint32_t)0x00400000) +#define IRDA_FLAG_TEACK ((uint32_t)0x00200000) +#define IRDA_FLAG_BUSY ((uint32_t)0x00010000) +#define IRDA_FLAG_ABRF ((uint32_t)0x00008000) +#define IRDA_FLAG_ABRE ((uint32_t)0x00004000) +#define IRDA_FLAG_TXE ((uint32_t)0x00000080) +#define IRDA_FLAG_TC ((uint32_t)0x00000040) +#define IRDA_FLAG_RXNE ((uint32_t)0x00000020) +#define IRDA_FLAG_ORE ((uint32_t)0x00000008) +#define IRDA_FLAG_NE ((uint32_t)0x00000004) +#define IRDA_FLAG_FE ((uint32_t)0x00000002) +#define IRDA_FLAG_PE ((uint32_t)0x00000001) +/** + * @} + */ + +/** @defgroup IRDA_Interrupt_definition IRDA Interrupt 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 IRDA_IT_PE ((uint16_t)0x0028) +#define IRDA_IT_TXE ((uint16_t)0x0727) +#define IRDA_IT_TC ((uint16_t)0x0626) +#define IRDA_IT_RXNE ((uint16_t)0x0525) +#define IRDA_IT_IDLE ((uint16_t)0x0424) + + + +/** Elements values convention: 000000000XXYYYYYb + * - YYYYY : Interrupt source position in the XX register (5bits) + * - XX : Interrupt source register (2bits) + * - 01: CR1 register + * - 10: CR2 register + * - 11: CR3 register + */ +#define IRDA_IT_ERR ((uint16_t)0x0060) + +/** Elements values convention: 0000ZZZZ00000000b + * - ZZZZ : Flag position in the ISR register(4bits) + */ +#define IRDA_IT_ORE ((uint16_t)0x0300) +#define IRDA_IT_NE ((uint16_t)0x0200) +#define IRDA_IT_FE ((uint16_t)0x0100) +/** + * @} + */ + +/** @defgroup IRDA_IT_CLEAR_Flags IRDA Interrupt clear flag + * @{ + */ +#define IRDA_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */ +#define IRDA_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */ +#define IRDA_CLEAR_NEF USART_ICR_NCF /*!< Noise detected Clear Flag */ +#define IRDA_CLEAR_OREF USART_ICR_ORECF /*!< OverRun Error Clear Flag */ +#define IRDA_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */ +#define IRDA_CLEAR_IDLEF USART_ICR_IDLECF /*!< IDLE line detected Clear Flag */ +/** + * @} + */ + + + +/** @defgroup IRDA_Request_Parameters IRDA Request parameters + * @{ + */ +#define IRDA_AUTOBAUD_REQUEST ((uint32_t)USART_RQR_ABRRQ) /*!< Auto-Baud Rate Request */ +#define IRDA_RXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_RXFRQ) /*!< Receive Data flush Request */ +#define IRDA_TXDATA_FLUSH_REQUEST ((uint32_t)USART_RQR_TXFRQ) /*!< Transmit data flush Request */ +#define IS_IRDA_REQUEST_PARAMETER(PARAM) (((PARAM) == IRDA_AUTOBAUD_REQUEST) || \ + ((PARAM) == IRDA_SENDBREAK_REQUEST) || \ + ((PARAM) == IRDA_MUTE_MODE_REQUEST) || \ + ((PARAM) == IRDA_RXDATA_FLUSH_REQUEST) || \ + ((PARAM) == IRDA_TXDATA_FLUSH_REQUEST)) +/** + * @} + */ + +/** @defgroup IRDA_Interruption_Mask IRDA Interruption mask + * @{ + */ +#define IRDA_IT_MASK ((uint16_t)0x001F) +/** + * @} + */ + +/** + * @} + */ + + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup IRDA_Exported_Macros IRDA Exported Macros + * @{ + */ + +/** @brief Reset IRDA handle state + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @retval None + */ +#define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_IRDA_STATE_RESET) + +/** @brief Flushs the IRDA DR register + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @retval None + */ +#define __HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) \ + do{ \ + SET_BIT((__HANDLE__)->Instance->RQR, IRDA_RXDATA_FLUSH_REQUEST); \ + SET_BIT((__HANDLE__)->Instance->RQR, IRDA_TXDATA_FLUSH_REQUEST); \ + } while(0) + + +/** @brief Clears the specified IRDA pending flag. + * @param __HANDLE__: specifies the IRDA Handle. + * @param __FLAG__: specifies the flag to check. + * This parameter can be any combination of the following values: + * @arg IRDA_CLEAR_PEF + * @arg IRDA_CLEAR_FEF + * @arg IRDA_CLEAR_NEF + * @arg IRDA_CLEAR_OREF + * @arg IRDA_CLEAR_TCF + * @arg IRDA_CLEAR_IDLEF + * @retval None + */ +#define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = ~(__FLAG__)) + +/** @brief Clear the IRDA PE pending flag. + * @param __HANDLE__: specifies the IRDA Handle. + * @retval None + */ +#define __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG(__HANDLE__, IRDA_CLEAR_PEF) + + +/** @brief Clear the IRDA FE pending flag. + * @param __HANDLE__: specifies the IRDA Handle. + * @retval None + */ +#define __HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG(__HANDLE__, IRDA_CLEAR_FEF) + +/** @brief Clear the IRDA NE pending flag. + * @param __HANDLE__: specifies the IRDA Handle. + * @retval None + */ +#define __HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG(__HANDLE__, IRDA_CLEAR_NEF) + +/** @brief Clear the IRDA ORE pending flag. + * @param __HANDLE__: specifies the IRDA Handle. + * @retval None + */ +#define __HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG(__HANDLE__, IRDA_CLEAR_OREF) + +/** @brief Clear the IRDA IDLE pending flag. + * @param __HANDLE__: specifies the IRDA Handle. + * @retval None + */ +#define __HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG(__HANDLE__, IRDA_CLEAR_IDLEF) + +/** @brief Check whether the specified IRDA flag is set or not. + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * UART peripheral + * @param __FLAG__: specifies the flag to check. + * This parameter can be one of the following values: + * @arg IRDA_FLAG_REACK: Receive enable ackowledge flag + * @arg IRDA_FLAG_TEACK: Transmit enable ackowledge flag + * @arg IRDA_FLAG_BUSY: Busy flag + * @arg IRDA_FLAG_ABRF: Auto Baud rate detection flag + * @arg IRDA_FLAG_ABRE: Auto Baud rate detection error flag + * @arg IRDA_FLAG_TXE: Transmit data register empty flag + * @arg IRDA_FLAG_TC: Transmission Complete flag + * @arg IRDA_FLAG_RXNE: Receive data register not empty flag + * @arg IRDA_FLAG_IDLE: Idle Line detection flag + * @arg IRDA_FLAG_ORE: OverRun Error flag + * @arg IRDA_FLAG_NE: Noise Error flag + * @arg IRDA_FLAG_FE: Framing Error flag + * @arg IRDA_FLAG_PE: Parity Error flag + * @retval The new state of __FLAG__ (TRUE or FALSE). + */ +#define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__)) + +/** @brief Enable the specified IRDA interrupt. + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * UART peripheral + * @param __INTERRUPT__: specifies the IRDA interrupt source to enable. + * This parameter can be one of the following values: + * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt + * @arg IRDA_IT_TC: Transmission complete interrupt + * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt + * @arg IRDA_IT_IDLE: Idle line detection interrupt + * @arg IRDA_IT_PE: Parity Error interrupt + * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error) + * @retval None + */ +#define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5) == 1)? ((__HANDLE__)->Instance->CR1 |= (1 << ((__INTERRUPT__) & IRDA_IT_MASK))): \ + ((((uint8_t)(__INTERRUPT__)) >> 5) == 2)? ((__HANDLE__)->Instance->CR2 |= (1 << ((__INTERRUPT__) & IRDA_IT_MASK))): \ + ((__HANDLE__)->Instance->CR3 |= (1 << ((__INTERRUPT__) & IRDA_IT_MASK)))) + +/** @brief Disable the specified IRDA interrupt. + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @param __INTERRUPT__: specifies the IRDA interrupt source to disable. + * This parameter can be one of the following values: + * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt + * @arg IRDA_IT_TC: Transmission complete interrupt + * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt + * @arg IRDA_IT_IDLE: Idle line detection interrupt + * @arg IRDA_IT_PE: Parity Error interrupt + * @arg IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error) + * @retval None + */ +#define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((uint8_t)(__INTERRUPT__)) >> 5) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & IRDA_IT_MASK))): \ + ((((uint8_t)(__INTERRUPT__)) >> 5) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & IRDA_IT_MASK))): \ + ((__HANDLE__)->Instance->CR3 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & IRDA_IT_MASK)))) + +/** @brief Check whether the specified IRDA interrupt has occurred or not. + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @param __IT__: specifies the IRDA interrupt source to check. + * This parameter can be one of the following values: + * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt + * @arg IRDA_IT_TC: Transmission complete interrupt + * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt + * @arg IRDA_IT_IDLE: Idle line detection interrupt + * @arg IRDA_IT_ORE: OverRun Error interrupt + * @arg IRDA_IT_NE: Noise Error interrupt + * @arg IRDA_IT_FE: Framing Error interrupt + * @arg IRDA_IT_PE: Parity Error interrupt + * @retval The new state of __IT__ (TRUE or FALSE). + */ +#define __HAL_IRDA_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08))) + +/** @brief Check whether the specified IRDA interrupt source is enabled. + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @param __IT__: specifies the IRDA interrupt source to check. + * This parameter can be one of the following values: + * @arg IRDA_IT_TXE: Transmit Data Register empty interrupt + * @arg IRDA_IT_TC: Transmission complete interrupt + * @arg IRDA_IT_RXNE: Receive Data register not empty interrupt + * @arg IRDA_IT_IDLE: Idle line detection interrupt + * @arg IRDA_IT_ORE: OverRun Error interrupt + * @arg IRDA_IT_NE: Noise Error interrupt + * @arg IRDA_IT_FE: Framing Error interrupt + * @arg IRDA_IT_PE: Parity Error interrupt + * @retval The new state of __IT__ (TRUE or FALSE). + */ +#define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__) ((((((uint8_t)(__IT__)) >> 5) == 1)? (__HANDLE__)->Instance->CR1:(((((uint8_t)(__IT__)) >> 5) == 2)? \ + (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & ((uint32_t)1 << (((uint16_t)(__IT__)) & IRDA_IT_MASK))) + +/** @brief Clear the specified IRDA ISR flag, in setting the proper ICR register flag. + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @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 IRDA_CLEAR_PEF: Parity Error Clear Flag + * @arg IRDA_CLEAR_FEF: Framing Error Clear Flag + * @arg IRDA_CLEAR_NEF: Noise detected Clear Flag + * @arg IRDA_CLEAR_OREF: OverRun Error Clear Flag + * @arg IRDA_CLEAR_TCF: Transmission Complete Clear Flag + * @retval None + */ +#define __HAL_IRDA_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR |= (uint32_t)(__IT_CLEAR__)) + +/** @brief Set a specific IRDA request flag. + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @param __REQ__: specifies the request flag to set + * This parameter can be one of the following values: + * @arg IRDA_AUTOBAUD_REQUEST: Auto-Baud Rate Request + * @arg IRDA_RXDATA_FLUSH_REQUEST: Receive Data flush Request + * @arg IRDA_TXDATA_FLUSH_REQUEST: Transmit data flush Request + * + * @retval None + */ +#define __HAL_IRDA_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint32_t)(__REQ__)) + +/** @brief Enables the IRDA one bit sample method + * @param __HANDLE__: specifies the IRDA Handle. + * @retval None + */ +#define __HAL_IRDA_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT) + +/** @brief Disables the IRDA one bit sample method + * @param __HANDLE__: specifies the IRDA Handle. + * @retval None + */ +#define __HAL_IRDA_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT)) + +/** @brief Enable UART/USART associated to IRDA Handle + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @retval None + */ +#define __HAL_IRDA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE) + +/** @brief Disable UART/USART associated to IRDA Handle + * @param __HANDLE__: specifies the IRDA Handle. + * The Handle Instance which can be USART1 or USART2. + * @retval None + */ +#define __HAL_IRDA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) + +/** @brief Ensure that IRDA Baud rate is less or equal to maximum value + * @param __BAUDRATE__: specifies the IRDA Baudrate set by the user. + * @retval True or False + */ +#define IS_IRDA_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 115201) + +/** @brief Ensure that IRDA prescaler value is strictly larger than 0 + * @param __PRESCALER__: specifies the IRDA prescaler value set by the user. + * @retval True or False + */ +#define IS_IRDA_PRESCALER(__PRESCALER__) ((__PRESCALER__) > 0) + +/** + * @} + */ + +/* Include IRDA HAL Extension module */ +#include "stm32l0xx_hal_irda_ex.h" + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup IRDA_Exported_Functions IRDA Exported Functions + * @{ + */ + +/** @defgroup IRDA_Exported_Functions_Group1 Initialization and de-initialization functions + * @{ + */ +/* Exported functions --------------------------------------------------------*/ +/* Initialization/de-initialization methods **********************************/ +HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda); +HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda); +void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda); +void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda); +/** + * @} + */ + +/** @defgroup IRDA_Exported_Functions_Group2 IRDA IO operationfunctions + * @{ + */ + +/* IO operation methods *******************************************************/ +HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout); +HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); +HAL_StatusTypeDef HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda); +HAL_StatusTypeDef HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda); +HAL_StatusTypeDef HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda); +void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda); +void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda); +void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda); +void HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda); +void HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda); +void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda); +/** + * @} + */ + +/** @defgroup IRDA_Exported_Functions_Group3 Peripheral Control functions + * @{ + */ +/* Peripheral State methods **************************************************/ +HAL_IRDA_StateTypeDef HAL_IRDA_GetState(IRDA_HandleTypeDef *hirda); +uint32_t HAL_IRDA_GetError(IRDA_HandleTypeDef *hirda); + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +#ifdef __cplusplus +} +#endif + +#endif /* __STM32L0xx_HAL_IRDA_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + |