| /** |
| ****************************************************************************** |
| * @file stm32f4xx_hal_fmpi2c.h |
| * @author MCD Application Team |
| * @brief Header file of FMPI2C HAL module. |
| ****************************************************************************** |
| * @attention |
| * |
| * Copyright (c) 2016 STMicroelectronics. |
| * All rights reserved. |
| * |
| * This software is licensed under terms that can be found in the LICENSE file |
| * in the root directory of this software component. |
| * If no LICENSE file comes with this software, it is provided AS-IS. |
| * |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef STM32F4xx_HAL_FMPI2C_H |
| #define STM32F4xx_HAL_FMPI2C_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #if defined(FMPI2C_CR1_PE) |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32f4xx_hal_def.h" |
| |
| /** @addtogroup STM32F4xx_HAL_Driver |
| * @{ |
| */ |
| |
| /** @addtogroup FMPI2C |
| * @{ |
| */ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| /** @defgroup FMPI2C_Exported_Types FMPI2C Exported Types |
| * @{ |
| */ |
| |
| /** @defgroup FMPI2C_Configuration_Structure_definition FMPI2C Configuration Structure definition |
| * @brief FMPI2C Configuration Structure definition |
| * @{ |
| */ |
| typedef struct |
| { |
| uint32_t Timing; /*!< Specifies the FMPI2C_TIMINGR_register value. |
| This parameter calculated by referring to FMPI2C initialization section |
| in Reference manual */ |
| |
| uint32_t OwnAddress1; /*!< Specifies the first device own address. |
| This parameter can be a 7-bit or 10-bit address. */ |
| |
| uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected. |
| This parameter can be a value of @ref FMPI2C_ADDRESSING_MODE */ |
| |
| uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected. |
| This parameter can be a value of @ref FMPI2C_DUAL_ADDRESSING_MODE */ |
| |
| uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected |
| This parameter can be a 7-bit address. */ |
| |
| uint32_t OwnAddress2Masks; /*!< Specifies the acknowledge mask address second device own address if dual addressing |
| mode is selected. |
| This parameter can be a value of @ref FMPI2C_OWN_ADDRESS2_MASKS */ |
| |
| uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected. |
| This parameter can be a value of @ref FMPI2C_GENERAL_CALL_ADDRESSING_MODE */ |
| |
| uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected. |
| This parameter can be a value of @ref FMPI2C_NOSTRETCH_MODE */ |
| |
| } FMPI2C_InitTypeDef; |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup HAL_state_structure_definition HAL state structure definition |
| * @brief HAL State structure definition |
| * @note HAL FMPI2C State value coding follow below described bitmap :\n |
| * b7-b6 Error information\n |
| * 00 : No Error\n |
| * 01 : Abort (Abort user request on going)\n |
| * 10 : Timeout\n |
| * 11 : Error\n |
| * b5 Peripheral initialization status\n |
| * 0 : Reset (peripheral not initialized)\n |
| * 1 : Init done (peripheral initialized and ready to use. HAL FMPI2C Init function called)\n |
| * b4 (not used)\n |
| * x : Should be set to 0\n |
| * b3\n |
| * 0 : Ready or Busy (No Listen mode ongoing)\n |
| * 1 : Listen (peripheral in Address Listen Mode)\n |
| * b2 Intrinsic process state\n |
| * 0 : Ready\n |
| * 1 : Busy (peripheral busy with some configuration or internal operations)\n |
| * b1 Rx state\n |
| * 0 : Ready (no Rx operation ongoing)\n |
| * 1 : Busy (Rx operation ongoing)\n |
| * b0 Tx state\n |
| * 0 : Ready (no Tx operation ongoing)\n |
| * 1 : Busy (Tx operation ongoing) |
| * @{ |
| */ |
| typedef enum |
| { |
| HAL_FMPI2C_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized */ |
| HAL_FMPI2C_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use */ |
| HAL_FMPI2C_STATE_BUSY = 0x24U, /*!< An internal process is ongoing */ |
| HAL_FMPI2C_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing */ |
| HAL_FMPI2C_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing */ |
| HAL_FMPI2C_STATE_LISTEN = 0x28U, /*!< Address Listen Mode is ongoing */ |
| HAL_FMPI2C_STATE_BUSY_TX_LISTEN = 0x29U, /*!< Address Listen Mode and Data Transmission |
| process is ongoing */ |
| HAL_FMPI2C_STATE_BUSY_RX_LISTEN = 0x2AU, /*!< Address Listen Mode and Data Reception |
| process is ongoing */ |
| HAL_FMPI2C_STATE_ABORT = 0x60U, /*!< Abort user request ongoing */ |
| |
| } HAL_FMPI2C_StateTypeDef; |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup HAL_mode_structure_definition HAL mode structure definition |
| * @brief HAL Mode structure definition |
| * @note HAL FMPI2C Mode value coding follow below described bitmap :\n |
| * b7 (not used)\n |
| * x : Should be set to 0\n |
| * b6\n |
| * 0 : None\n |
| * 1 : Memory (HAL FMPI2C communication is in Memory Mode)\n |
| * b5\n |
| * 0 : None\n |
| * 1 : Slave (HAL FMPI2C communication is in Slave Mode)\n |
| * b4\n |
| * 0 : None\n |
| * 1 : Master (HAL FMPI2C communication is in Master Mode)\n |
| * b3-b2-b1-b0 (not used)\n |
| * xxxx : Should be set to 0000 |
| * @{ |
| */ |
| typedef enum |
| { |
| HAL_FMPI2C_MODE_NONE = 0x00U, /*!< No FMPI2C communication on going */ |
| HAL_FMPI2C_MODE_MASTER = 0x10U, /*!< FMPI2C communication is in Master Mode */ |
| HAL_FMPI2C_MODE_SLAVE = 0x20U, /*!< FMPI2C communication is in Slave Mode */ |
| HAL_FMPI2C_MODE_MEM = 0x40U /*!< FMPI2C communication is in Memory Mode */ |
| |
| } HAL_FMPI2C_ModeTypeDef; |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_Error_Code_definition FMPI2C Error Code definition |
| * @brief FMPI2C Error Code definition |
| * @{ |
| */ |
| #define HAL_FMPI2C_ERROR_NONE (0x00000000U) /*!< No error */ |
| #define HAL_FMPI2C_ERROR_BERR (0x00000001U) /*!< BERR error */ |
| #define HAL_FMPI2C_ERROR_ARLO (0x00000002U) /*!< ARLO error */ |
| #define HAL_FMPI2C_ERROR_AF (0x00000004U) /*!< ACKF error */ |
| #define HAL_FMPI2C_ERROR_OVR (0x00000008U) /*!< OVR error */ |
| #define HAL_FMPI2C_ERROR_DMA (0x00000010U) /*!< DMA transfer error */ |
| #define HAL_FMPI2C_ERROR_TIMEOUT (0x00000020U) /*!< Timeout error */ |
| #define HAL_FMPI2C_ERROR_SIZE (0x00000040U) /*!< Size Management error */ |
| #define HAL_FMPI2C_ERROR_DMA_PARAM (0x00000080U) /*!< DMA Parameter Error */ |
| #if (USE_HAL_FMPI2C_REGISTER_CALLBACKS == 1) |
| #define HAL_FMPI2C_ERROR_INVALID_CALLBACK (0x00000100U) /*!< Invalid Callback error */ |
| #endif /* USE_HAL_FMPI2C_REGISTER_CALLBACKS */ |
| #define HAL_FMPI2C_ERROR_INVALID_PARAM (0x00000200U) /*!< Invalid Parameters error */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_handle_Structure_definition FMPI2C handle Structure definition |
| * @brief FMPI2C handle Structure definition |
| * @{ |
| */ |
| typedef struct __FMPI2C_HandleTypeDef |
| { |
| FMPI2C_TypeDef *Instance; /*!< FMPI2C registers base address */ |
| |
| FMPI2C_InitTypeDef Init; /*!< FMPI2C communication parameters */ |
| |
| uint8_t *pBuffPtr; /*!< Pointer to FMPI2C transfer buffer */ |
| |
| uint16_t XferSize; /*!< FMPI2C transfer size */ |
| |
| __IO uint16_t XferCount; /*!< FMPI2C transfer counter */ |
| |
| __IO uint32_t XferOptions; /*!< FMPI2C sequantial transfer options, this parameter can |
| be a value of @ref FMPI2C_XFEROPTIONS */ |
| |
| __IO uint32_t PreviousState; /*!< FMPI2C communication Previous state */ |
| |
| HAL_StatusTypeDef(*XferISR)(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint32_t ITFlags, uint32_t ITSources); |
| /*!< FMPI2C transfer IRQ handler function pointer */ |
| |
| DMA_HandleTypeDef *hdmatx; /*!< FMPI2C Tx DMA handle parameters */ |
| |
| DMA_HandleTypeDef *hdmarx; /*!< FMPI2C Rx DMA handle parameters */ |
| |
| |
| HAL_LockTypeDef Lock; /*!< FMPI2C locking object */ |
| |
| __IO HAL_FMPI2C_StateTypeDef State; /*!< FMPI2C communication state */ |
| |
| __IO HAL_FMPI2C_ModeTypeDef Mode; /*!< FMPI2C communication mode */ |
| |
| __IO uint32_t ErrorCode; /*!< FMPI2C Error code */ |
| |
| __IO uint32_t AddrEventCount; /*!< FMPI2C Address Event counter */ |
| |
| __IO uint32_t Devaddress; /*!< FMPI2C Target device address */ |
| |
| __IO uint32_t Memaddress; /*!< FMPI2C Target memory address */ |
| |
| #if (USE_HAL_FMPI2C_REGISTER_CALLBACKS == 1) |
| void (* MasterTxCpltCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Master Tx Transfer completed callback */ |
| void (* MasterRxCpltCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Master Rx Transfer completed callback */ |
| void (* SlaveTxCpltCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Slave Tx Transfer completed callback */ |
| void (* SlaveRxCpltCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Slave Rx Transfer completed callback */ |
| void (* ListenCpltCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Listen Complete callback */ |
| void (* MemTxCpltCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Memory Tx Transfer completed callback */ |
| void (* MemRxCpltCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Memory Rx Transfer completed callback */ |
| void (* ErrorCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Error callback */ |
| void (* AbortCpltCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Abort callback */ |
| |
| void (* AddrCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); |
| /*!< FMPI2C Slave Address Match callback */ |
| |
| void (* MspInitCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Msp Init callback */ |
| void (* MspDeInitCallback)(struct __FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< FMPI2C Msp DeInit callback */ |
| |
| #endif /* USE_HAL_FMPI2C_REGISTER_CALLBACKS */ |
| } FMPI2C_HandleTypeDef; |
| |
| #if (USE_HAL_FMPI2C_REGISTER_CALLBACKS == 1) |
| /** |
| * @brief HAL FMPI2C Callback ID enumeration definition |
| */ |
| typedef enum |
| { |
| HAL_FMPI2C_MASTER_TX_COMPLETE_CB_ID = 0x00U, /*!< FMPI2C Master Tx Transfer completed callback ID */ |
| HAL_FMPI2C_MASTER_RX_COMPLETE_CB_ID = 0x01U, /*!< FMPI2C Master Rx Transfer completed callback ID */ |
| HAL_FMPI2C_SLAVE_TX_COMPLETE_CB_ID = 0x02U, /*!< FMPI2C Slave Tx Transfer completed callback ID */ |
| HAL_FMPI2C_SLAVE_RX_COMPLETE_CB_ID = 0x03U, /*!< FMPI2C Slave Rx Transfer completed callback ID */ |
| HAL_FMPI2C_LISTEN_COMPLETE_CB_ID = 0x04U, /*!< FMPI2C Listen Complete callback ID */ |
| HAL_FMPI2C_MEM_TX_COMPLETE_CB_ID = 0x05U, /*!< FMPI2C Memory Tx Transfer callback ID */ |
| HAL_FMPI2C_MEM_RX_COMPLETE_CB_ID = 0x06U, /*!< FMPI2C Memory Rx Transfer completed callback ID */ |
| HAL_FMPI2C_ERROR_CB_ID = 0x07U, /*!< FMPI2C Error callback ID */ |
| HAL_FMPI2C_ABORT_CB_ID = 0x08U, /*!< FMPI2C Abort callback ID */ |
| |
| HAL_FMPI2C_MSPINIT_CB_ID = 0x09U, /*!< FMPI2C Msp Init callback ID */ |
| HAL_FMPI2C_MSPDEINIT_CB_ID = 0x0AU /*!< FMPI2C Msp DeInit callback ID */ |
| |
| } HAL_FMPI2C_CallbackIDTypeDef; |
| |
| /** |
| * @brief HAL FMPI2C Callback pointer definition |
| */ |
| typedef void (*pFMPI2C_CallbackTypeDef)(FMPI2C_HandleTypeDef *hfmpi2c); |
| /*!< pointer to an FMPI2C callback function */ |
| typedef void (*pFMPI2C_AddrCallbackTypeDef)(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t TransferDirection, |
| uint16_t AddrMatchCode); |
| /*!< pointer to an FMPI2C Address Match callback function */ |
| |
| #endif /* USE_HAL_FMPI2C_REGISTER_CALLBACKS */ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| /* Exported constants --------------------------------------------------------*/ |
| |
| /** @defgroup FMPI2C_Exported_Constants FMPI2C Exported Constants |
| * @{ |
| */ |
| |
| /** @defgroup FMPI2C_XFEROPTIONS FMPI2C Sequential Transfer Options |
| * @{ |
| */ |
| #define FMPI2C_FIRST_FRAME ((uint32_t)FMPI2C_SOFTEND_MODE) |
| #define FMPI2C_FIRST_AND_NEXT_FRAME ((uint32_t)(FMPI2C_RELOAD_MODE | FMPI2C_SOFTEND_MODE)) |
| #define FMPI2C_NEXT_FRAME ((uint32_t)(FMPI2C_RELOAD_MODE | FMPI2C_SOFTEND_MODE)) |
| #define FMPI2C_FIRST_AND_LAST_FRAME ((uint32_t)FMPI2C_AUTOEND_MODE) |
| #define FMPI2C_LAST_FRAME ((uint32_t)FMPI2C_AUTOEND_MODE) |
| #define FMPI2C_LAST_FRAME_NO_STOP ((uint32_t)FMPI2C_SOFTEND_MODE) |
| |
| /* List of XferOptions in usage of : |
| * 1- Restart condition in all use cases (direction change or not) |
| */ |
| #define FMPI2C_OTHER_FRAME (0x000000AAU) |
| #define FMPI2C_OTHER_AND_LAST_FRAME (0x0000AA00U) |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_ADDRESSING_MODE FMPI2C Addressing Mode |
| * @{ |
| */ |
| #define FMPI2C_ADDRESSINGMODE_7BIT (0x00000001U) |
| #define FMPI2C_ADDRESSINGMODE_10BIT (0x00000002U) |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_DUAL_ADDRESSING_MODE FMPI2C Dual Addressing Mode |
| * @{ |
| */ |
| #define FMPI2C_DUALADDRESS_DISABLE (0x00000000U) |
| #define FMPI2C_DUALADDRESS_ENABLE FMPI2C_OAR2_OA2EN |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_OWN_ADDRESS2_MASKS FMPI2C Own Address2 Masks |
| * @{ |
| */ |
| #define FMPI2C_OA2_NOMASK ((uint8_t)0x00U) |
| #define FMPI2C_OA2_MASK01 ((uint8_t)0x01U) |
| #define FMPI2C_OA2_MASK02 ((uint8_t)0x02U) |
| #define FMPI2C_OA2_MASK03 ((uint8_t)0x03U) |
| #define FMPI2C_OA2_MASK04 ((uint8_t)0x04U) |
| #define FMPI2C_OA2_MASK05 ((uint8_t)0x05U) |
| #define FMPI2C_OA2_MASK06 ((uint8_t)0x06U) |
| #define FMPI2C_OA2_MASK07 ((uint8_t)0x07U) |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_GENERAL_CALL_ADDRESSING_MODE FMPI2C General Call Addressing Mode |
| * @{ |
| */ |
| #define FMPI2C_GENERALCALL_DISABLE (0x00000000U) |
| #define FMPI2C_GENERALCALL_ENABLE FMPI2C_CR1_GCEN |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_NOSTRETCH_MODE FMPI2C No-Stretch Mode |
| * @{ |
| */ |
| #define FMPI2C_NOSTRETCH_DISABLE (0x00000000U) |
| #define FMPI2C_NOSTRETCH_ENABLE FMPI2C_CR1_NOSTRETCH |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_MEMORY_ADDRESS_SIZE FMPI2C Memory Address Size |
| * @{ |
| */ |
| #define FMPI2C_MEMADD_SIZE_8BIT (0x00000001U) |
| #define FMPI2C_MEMADD_SIZE_16BIT (0x00000002U) |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_XFERDIRECTION FMPI2C Transfer Direction Master Point of View |
| * @{ |
| */ |
| #define FMPI2C_DIRECTION_TRANSMIT (0x00000000U) |
| #define FMPI2C_DIRECTION_RECEIVE (0x00000001U) |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_RELOAD_END_MODE FMPI2C Reload End Mode |
| * @{ |
| */ |
| #define FMPI2C_RELOAD_MODE FMPI2C_CR2_RELOAD |
| #define FMPI2C_AUTOEND_MODE FMPI2C_CR2_AUTOEND |
| #define FMPI2C_SOFTEND_MODE (0x00000000U) |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_START_STOP_MODE FMPI2C Start or Stop Mode |
| * @{ |
| */ |
| #define FMPI2C_NO_STARTSTOP (0x00000000U) |
| #define FMPI2C_GENERATE_STOP (uint32_t)(0x80000000U | FMPI2C_CR2_STOP) |
| #define FMPI2C_GENERATE_START_READ (uint32_t)(0x80000000U | FMPI2C_CR2_START | FMPI2C_CR2_RD_WRN) |
| #define FMPI2C_GENERATE_START_WRITE (uint32_t)(0x80000000U | FMPI2C_CR2_START) |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_Interrupt_configuration_definition FMPI2C Interrupt configuration definition |
| * @brief FMPI2C Interrupt definition |
| * Elements values convention: 0xXXXXXXXX |
| * - XXXXXXXX : Interrupt control mask |
| * @{ |
| */ |
| #define FMPI2C_IT_ERRI FMPI2C_CR1_ERRIE |
| #define FMPI2C_IT_TCI FMPI2C_CR1_TCIE |
| #define FMPI2C_IT_STOPI FMPI2C_CR1_STOPIE |
| #define FMPI2C_IT_NACKI FMPI2C_CR1_NACKIE |
| #define FMPI2C_IT_ADDRI FMPI2C_CR1_ADDRIE |
| #define FMPI2C_IT_RXI FMPI2C_CR1_RXIE |
| #define FMPI2C_IT_TXI FMPI2C_CR1_TXIE |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FMPI2C_Flag_definition FMPI2C Flag definition |
| * @{ |
| */ |
| #define FMPI2C_FLAG_TXE FMPI2C_ISR_TXE |
| #define FMPI2C_FLAG_TXIS FMPI2C_ISR_TXIS |
| #define FMPI2C_FLAG_RXNE FMPI2C_ISR_RXNE |
| #define FMPI2C_FLAG_ADDR FMPI2C_ISR_ADDR |
| #define FMPI2C_FLAG_AF FMPI2C_ISR_NACKF |
| #define FMPI2C_FLAG_STOPF FMPI2C_ISR_STOPF |
| #define FMPI2C_FLAG_TC FMPI2C_ISR_TC |
| #define FMPI2C_FLAG_TCR FMPI2C_ISR_TCR |
| #define FMPI2C_FLAG_BERR FMPI2C_ISR_BERR |
| #define FMPI2C_FLAG_ARLO FMPI2C_ISR_ARLO |
| #define FMPI2C_FLAG_OVR FMPI2C_ISR_OVR |
| #define FMPI2C_FLAG_PECERR FMPI2C_ISR_PECERR |
| #define FMPI2C_FLAG_TIMEOUT FMPI2C_ISR_TIMEOUT |
| #define FMPI2C_FLAG_ALERT FMPI2C_ISR_ALERT |
| #define FMPI2C_FLAG_BUSY FMPI2C_ISR_BUSY |
| #define FMPI2C_FLAG_DIR FMPI2C_ISR_DIR |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported macros -----------------------------------------------------------*/ |
| |
| /** @defgroup FMPI2C_Exported_Macros FMPI2C Exported Macros |
| * @{ |
| */ |
| |
| /** @brief Reset FMPI2C handle state. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @retval None |
| */ |
| #if (USE_HAL_FMPI2C_REGISTER_CALLBACKS == 1) |
| #define __HAL_FMPI2C_RESET_HANDLE_STATE(__HANDLE__) do{ \ |
| (__HANDLE__)->State = HAL_FMPI2C_STATE_RESET; \ |
| (__HANDLE__)->MspInitCallback = NULL; \ |
| (__HANDLE__)->MspDeInitCallback = NULL; \ |
| } while(0) |
| #else |
| #define __HAL_FMPI2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_FMPI2C_STATE_RESET) |
| #endif /* USE_HAL_FMPI2C_REGISTER_CALLBACKS */ |
| |
| /** @brief Enable the specified FMPI2C interrupt. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @param __INTERRUPT__ specifies the interrupt source to enable. |
| * This parameter can be one of the following values: |
| * @arg @ref FMPI2C_IT_ERRI Errors interrupt enable |
| * @arg @ref FMPI2C_IT_TCI Transfer complete interrupt enable |
| * @arg @ref FMPI2C_IT_STOPI STOP detection interrupt enable |
| * @arg @ref FMPI2C_IT_NACKI NACK received interrupt enable |
| * @arg @ref FMPI2C_IT_ADDRI Address match interrupt enable |
| * @arg @ref FMPI2C_IT_RXI RX interrupt enable |
| * @arg @ref FMPI2C_IT_TXI TX interrupt enable |
| * |
| * @retval None |
| */ |
| #define __HAL_FMPI2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__)) |
| |
| /** @brief Disable the specified FMPI2C interrupt. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @param __INTERRUPT__ specifies the interrupt source to disable. |
| * This parameter can be one of the following values: |
| * @arg @ref FMPI2C_IT_ERRI Errors interrupt enable |
| * @arg @ref FMPI2C_IT_TCI Transfer complete interrupt enable |
| * @arg @ref FMPI2C_IT_STOPI STOP detection interrupt enable |
| * @arg @ref FMPI2C_IT_NACKI NACK received interrupt enable |
| * @arg @ref FMPI2C_IT_ADDRI Address match interrupt enable |
| * @arg @ref FMPI2C_IT_RXI RX interrupt enable |
| * @arg @ref FMPI2C_IT_TXI TX interrupt enable |
| * |
| * @retval None |
| */ |
| #define __HAL_FMPI2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__))) |
| |
| /** @brief Check whether the specified FMPI2C interrupt source is enabled or not. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @param __INTERRUPT__ specifies the FMPI2C interrupt source to check. |
| * This parameter can be one of the following values: |
| * @arg @ref FMPI2C_IT_ERRI Errors interrupt enable |
| * @arg @ref FMPI2C_IT_TCI Transfer complete interrupt enable |
| * @arg @ref FMPI2C_IT_STOPI STOP detection interrupt enable |
| * @arg @ref FMPI2C_IT_NACKI NACK received interrupt enable |
| * @arg @ref FMPI2C_IT_ADDRI Address match interrupt enable |
| * @arg @ref FMPI2C_IT_RXI RX interrupt enable |
| * @arg @ref FMPI2C_IT_TXI TX interrupt enable |
| * |
| * @retval The new state of __INTERRUPT__ (SET or RESET). |
| */ |
| #define __HAL_FMPI2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & \ |
| (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) |
| |
| /** @brief Check whether the specified FMPI2C flag is set or not. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @param __FLAG__ specifies the flag to check. |
| * This parameter can be one of the following values: |
| * @arg @ref FMPI2C_FLAG_TXE Transmit data register empty |
| * @arg @ref FMPI2C_FLAG_TXIS Transmit interrupt status |
| * @arg @ref FMPI2C_FLAG_RXNE Receive data register not empty |
| * @arg @ref FMPI2C_FLAG_ADDR Address matched (slave mode) |
| * @arg @ref FMPI2C_FLAG_AF Acknowledge failure received flag |
| * @arg @ref FMPI2C_FLAG_STOPF STOP detection flag |
| * @arg @ref FMPI2C_FLAG_TC Transfer complete (master mode) |
| * @arg @ref FMPI2C_FLAG_TCR Transfer complete reload |
| * @arg @ref FMPI2C_FLAG_BERR Bus error |
| * @arg @ref FMPI2C_FLAG_ARLO Arbitration lost |
| * @arg @ref FMPI2C_FLAG_OVR Overrun/Underrun |
| * @arg @ref FMPI2C_FLAG_PECERR PEC error in reception |
| * @arg @ref FMPI2C_FLAG_TIMEOUT Timeout or Tlow detection flag |
| * @arg @ref FMPI2C_FLAG_ALERT SMBus alert |
| * @arg @ref FMPI2C_FLAG_BUSY Bus busy |
| * @arg @ref FMPI2C_FLAG_DIR Transfer direction (slave mode) |
| * |
| * @retval The new state of __FLAG__ (SET or RESET). |
| */ |
| #define FMPI2C_FLAG_MASK (0x0001FFFFU) |
| #define __HAL_FMPI2C_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & \ |
| (__FLAG__)) == (__FLAG__)) ? SET : RESET) |
| |
| /** @brief Clear the FMPI2C pending flags which are cleared by writing 1 in a specific bit. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @param __FLAG__ specifies the flag to clear. |
| * This parameter can be any combination of the following values: |
| * @arg @ref FMPI2C_FLAG_TXE Transmit data register empty |
| * @arg @ref FMPI2C_FLAG_ADDR Address matched (slave mode) |
| * @arg @ref FMPI2C_FLAG_AF Acknowledge failure received flag |
| * @arg @ref FMPI2C_FLAG_STOPF STOP detection flag |
| * @arg @ref FMPI2C_FLAG_BERR Bus error |
| * @arg @ref FMPI2C_FLAG_ARLO Arbitration lost |
| * @arg @ref FMPI2C_FLAG_OVR Overrun/Underrun |
| * @arg @ref FMPI2C_FLAG_PECERR PEC error in reception |
| * @arg @ref FMPI2C_FLAG_TIMEOUT Timeout or Tlow detection flag |
| * @arg @ref FMPI2C_FLAG_ALERT SMBus alert |
| * |
| * @retval None |
| */ |
| #define __HAL_FMPI2C_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__FLAG__) == FMPI2C_FLAG_TXE) ? \ |
| ((__HANDLE__)->Instance->ISR |= (__FLAG__)) : \ |
| ((__HANDLE__)->Instance->ICR = (__FLAG__))) |
| |
| /** @brief Enable the specified FMPI2C peripheral. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @retval None |
| */ |
| #define __HAL_FMPI2C_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, FMPI2C_CR1_PE)) |
| |
| /** @brief Disable the specified FMPI2C peripheral. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @retval None |
| */ |
| #define __HAL_FMPI2C_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, FMPI2C_CR1_PE)) |
| |
| /** @brief Generate a Non-Acknowledge FMPI2C peripheral in Slave mode. |
| * @param __HANDLE__ specifies the FMPI2C Handle. |
| * @retval None |
| */ |
| #define __HAL_FMPI2C_GENERATE_NACK(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR2, FMPI2C_CR2_NACK)) |
| /** |
| * @} |
| */ |
| |
| /* Include FMPI2C HAL Extended module */ |
| #include "stm32f4xx_hal_fmpi2c_ex.h" |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @addtogroup FMPI2C_Exported_Functions |
| * @{ |
| */ |
| |
| /** @addtogroup FMPI2C_Exported_Functions_Group1 Initialization and de-initialization functions |
| * @{ |
| */ |
| /* Initialization and de-initialization functions******************************/ |
| HAL_StatusTypeDef HAL_FMPI2C_Init(FMPI2C_HandleTypeDef *hfmpi2c); |
| HAL_StatusTypeDef HAL_FMPI2C_DeInit(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_MspInit(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_MspDeInit(FMPI2C_HandleTypeDef *hfmpi2c); |
| |
| /* Callbacks Register/UnRegister functions ***********************************/ |
| #if (USE_HAL_FMPI2C_REGISTER_CALLBACKS == 1) |
| HAL_StatusTypeDef HAL_FMPI2C_RegisterCallback(FMPI2C_HandleTypeDef *hfmpi2c, HAL_FMPI2C_CallbackIDTypeDef CallbackID, |
| pFMPI2C_CallbackTypeDef pCallback); |
| HAL_StatusTypeDef HAL_FMPI2C_UnRegisterCallback(FMPI2C_HandleTypeDef *hfmpi2c, HAL_FMPI2C_CallbackIDTypeDef CallbackID); |
| |
| HAL_StatusTypeDef HAL_FMPI2C_RegisterAddrCallback(FMPI2C_HandleTypeDef *hfmpi2c, pFMPI2C_AddrCallbackTypeDef pCallback); |
| HAL_StatusTypeDef HAL_FMPI2C_UnRegisterAddrCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| #endif /* USE_HAL_FMPI2C_REGISTER_CALLBACKS */ |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup FMPI2C_Exported_Functions_Group2 Input and Output operation functions |
| * @{ |
| */ |
| /* IO operation functions ****************************************************/ |
| /******* Blocking mode: Polling */ |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Receive(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, |
| uint32_t Timeout); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, |
| uint32_t Timeout); |
| HAL_StatusTypeDef HAL_FMPI2C_Mem_Write(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, |
| uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_FMPI2C_Mem_Read(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, |
| uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| HAL_StatusTypeDef HAL_FMPI2C_IsDeviceReady(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint32_t Trials, |
| uint32_t Timeout); |
| |
| /******* Non-Blocking mode: Interrupt */ |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Mem_Write_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, |
| uint16_t MemAddSize, uint8_t *pData, uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Mem_Read_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, |
| uint16_t MemAddSize, uint8_t *pData, uint16_t Size); |
| |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Seq_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size, uint32_t XferOptions); |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Seq_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size, uint32_t XferOptions); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Seq_Transmit_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, |
| uint32_t XferOptions); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Seq_Receive_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, |
| uint32_t XferOptions); |
| HAL_StatusTypeDef HAL_FMPI2C_EnableListen_IT(FMPI2C_HandleTypeDef *hfmpi2c); |
| HAL_StatusTypeDef HAL_FMPI2C_DisableListen_IT(FMPI2C_HandleTypeDef *hfmpi2c); |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Abort_IT(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress); |
| |
| /******* Non-Blocking mode: DMA */ |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Transmit_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Receive_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Transmit_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Receive_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Mem_Write_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, |
| uint16_t MemAddSize, uint8_t *pData, uint16_t Size); |
| HAL_StatusTypeDef HAL_FMPI2C_Mem_Read_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint16_t MemAddress, |
| uint16_t MemAddSize, uint8_t *pData, uint16_t Size); |
| |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Seq_Transmit_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size, uint32_t XferOptions); |
| HAL_StatusTypeDef HAL_FMPI2C_Master_Seq_Receive_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress, uint8_t *pData, |
| uint16_t Size, uint32_t XferOptions); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Seq_Transmit_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, |
| uint32_t XferOptions); |
| HAL_StatusTypeDef HAL_FMPI2C_Slave_Seq_Receive_DMA(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t *pData, uint16_t Size, |
| uint32_t XferOptions); |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup FMPI2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks |
| * @{ |
| */ |
| /******* FMPI2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */ |
| void HAL_FMPI2C_EV_IRQHandler(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_ER_IRQHandler(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_MasterTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_MasterRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_SlaveTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_SlaveRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_AddrCallback(FMPI2C_HandleTypeDef *hfmpi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); |
| void HAL_FMPI2C_ListenCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_MemTxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_MemRxCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_ErrorCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| void HAL_FMPI2C_AbortCpltCallback(FMPI2C_HandleTypeDef *hfmpi2c); |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup FMPI2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions |
| * @{ |
| */ |
| /* Peripheral State, Mode and Error functions *********************************/ |
| HAL_FMPI2C_StateTypeDef HAL_FMPI2C_GetState(const FMPI2C_HandleTypeDef *hfmpi2c); |
| HAL_FMPI2C_ModeTypeDef HAL_FMPI2C_GetMode(const FMPI2C_HandleTypeDef *hfmpi2c); |
| uint32_t HAL_FMPI2C_GetError(const FMPI2C_HandleTypeDef *hfmpi2c); |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Private constants ---------------------------------------------------------*/ |
| /** @defgroup FMPI2C_Private_Constants FMPI2C Private Constants |
| * @{ |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Private macros ------------------------------------------------------------*/ |
| /** @defgroup FMPI2C_Private_Macro FMPI2C Private Macros |
| * @{ |
| */ |
| |
| #define IS_FMPI2C_ADDRESSING_MODE(MODE) (((MODE) == FMPI2C_ADDRESSINGMODE_7BIT) || \ |
| ((MODE) == FMPI2C_ADDRESSINGMODE_10BIT)) |
| |
| #define IS_FMPI2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == FMPI2C_DUALADDRESS_DISABLE) || \ |
| ((ADDRESS) == FMPI2C_DUALADDRESS_ENABLE)) |
| |
| #define IS_FMPI2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == FMPI2C_OA2_NOMASK) || \ |
| ((MASK) == FMPI2C_OA2_MASK01) || \ |
| ((MASK) == FMPI2C_OA2_MASK02) || \ |
| ((MASK) == FMPI2C_OA2_MASK03) || \ |
| ((MASK) == FMPI2C_OA2_MASK04) || \ |
| ((MASK) == FMPI2C_OA2_MASK05) || \ |
| ((MASK) == FMPI2C_OA2_MASK06) || \ |
| ((MASK) == FMPI2C_OA2_MASK07)) |
| |
| #define IS_FMPI2C_GENERAL_CALL(CALL) (((CALL) == FMPI2C_GENERALCALL_DISABLE) || \ |
| ((CALL) == FMPI2C_GENERALCALL_ENABLE)) |
| |
| #define IS_FMPI2C_NO_STRETCH(STRETCH) (((STRETCH) == FMPI2C_NOSTRETCH_DISABLE) || \ |
| ((STRETCH) == FMPI2C_NOSTRETCH_ENABLE)) |
| |
| #define IS_FMPI2C_MEMADD_SIZE(SIZE) (((SIZE) == FMPI2C_MEMADD_SIZE_8BIT) || \ |
| ((SIZE) == FMPI2C_MEMADD_SIZE_16BIT)) |
| |
| #define IS_TRANSFER_MODE(MODE) (((MODE) == FMPI2C_RELOAD_MODE) || \ |
| ((MODE) == FMPI2C_AUTOEND_MODE) || \ |
| ((MODE) == FMPI2C_SOFTEND_MODE)) |
| |
| #define IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == FMPI2C_GENERATE_STOP) || \ |
| ((REQUEST) == FMPI2C_GENERATE_START_READ) || \ |
| ((REQUEST) == FMPI2C_GENERATE_START_WRITE) || \ |
| ((REQUEST) == FMPI2C_NO_STARTSTOP)) |
| |
| #define IS_FMPI2C_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == FMPI2C_FIRST_FRAME) || \ |
| ((REQUEST) == FMPI2C_FIRST_AND_NEXT_FRAME) || \ |
| ((REQUEST) == FMPI2C_NEXT_FRAME) || \ |
| ((REQUEST) == FMPI2C_FIRST_AND_LAST_FRAME) || \ |
| ((REQUEST) == FMPI2C_LAST_FRAME) || \ |
| ((REQUEST) == FMPI2C_LAST_FRAME_NO_STOP) || \ |
| IS_FMPI2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST)) |
| |
| #define IS_FMPI2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == FMPI2C_OTHER_FRAME) || \ |
| ((REQUEST) == FMPI2C_OTHER_AND_LAST_FRAME)) |
| |
| #define FMPI2C_RESET_CR2(__HANDLE__) ((__HANDLE__)->Instance->CR2 &= \ |
| (uint32_t)~((uint32_t)(FMPI2C_CR2_SADD | FMPI2C_CR2_HEAD10R | \ |
| FMPI2C_CR2_NBYTES | FMPI2C_CR2_RELOAD | \ |
| FMPI2C_CR2_RD_WRN))) |
| |
| #define FMPI2C_GET_ADDR_MATCH(__HANDLE__) ((uint16_t)(((__HANDLE__)->Instance->ISR & FMPI2C_ISR_ADDCODE) \ |
| >> 16U)) |
| #define FMPI2C_GET_DIR(__HANDLE__) ((uint8_t)(((__HANDLE__)->Instance->ISR & FMPI2C_ISR_DIR) \ |
| >> 16U)) |
| #define FMPI2C_GET_STOP_MODE(__HANDLE__) ((__HANDLE__)->Instance->CR2 & FMPI2C_CR2_AUTOEND) |
| #define FMPI2C_GET_OWN_ADDRESS1(__HANDLE__) ((uint16_t)((__HANDLE__)->Instance->OAR1 & FMPI2C_OAR1_OA1)) |
| #define FMPI2C_GET_OWN_ADDRESS2(__HANDLE__) ((uint16_t)((__HANDLE__)->Instance->OAR2 & FMPI2C_OAR2_OA2)) |
| |
| #define IS_FMPI2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= 0x000003FFU) |
| #define IS_FMPI2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FFU) |
| |
| #define FMPI2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & \ |
| (uint16_t)(0xFF00U))) >> 8U))) |
| #define FMPI2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FFU)))) |
| |
| #define FMPI2C_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == FMPI2C_ADDRESSINGMODE_7BIT) ? \ |
| (uint32_t)((((uint32_t)(__ADDRESS__) & (FMPI2C_CR2_SADD)) | \ |
| (FMPI2C_CR2_START) | (FMPI2C_CR2_AUTOEND)) & \ |
| (~FMPI2C_CR2_RD_WRN)) : \ |
| (uint32_t)((((uint32_t)(__ADDRESS__) & (FMPI2C_CR2_SADD)) | \ |
| (FMPI2C_CR2_ADD10) | (FMPI2C_CR2_START) | \ |
| (FMPI2C_CR2_AUTOEND)) & (~FMPI2C_CR2_RD_WRN))) |
| |
| #define FMPI2C_CHECK_FLAG(__ISR__, __FLAG__) ((((__ISR__) & ((__FLAG__) & FMPI2C_FLAG_MASK)) == \ |
| ((__FLAG__) & FMPI2C_FLAG_MASK)) ? SET : RESET) |
| #define FMPI2C_CHECK_IT_SOURCE(__CR1__, __IT__) ((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET) |
| /** |
| * @} |
| */ |
| |
| /* Private Functions ---------------------------------------------------------*/ |
| /** @defgroup FMPI2C_Private_Functions FMPI2C Private Functions |
| * @{ |
| */ |
| /* Private functions are defined in stm32f4xx_hal_fmpi2c.c file */ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #endif /* FMPI2C_CR1_PE */ |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| |
| #endif /* STM32F4xx_HAL_FMPI2C_H */ |
