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TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_MICRO/stm32h7xx_hal_i2c.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
mbed library release version 165
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| AnnaBridge | 172:65be27845400 | 1 | /** |
| AnnaBridge | 172:65be27845400 | 2 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 3 | * @file stm32h7xx_hal_i2c.h |
| AnnaBridge | 172:65be27845400 | 4 | * @author MCD Application Team |
| AnnaBridge | 172:65be27845400 | 5 | * @brief Header file of I2C HAL module. |
| AnnaBridge | 172:65be27845400 | 6 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 7 | * @attention |
| AnnaBridge | 172:65be27845400 | 8 | * |
| AnnaBridge | 172:65be27845400 | 9 | * <h2><center>© Copyright (c) 2017 STMicroelectronics. |
| AnnaBridge | 172:65be27845400 | 10 | * All rights reserved.</center></h2> |
| AnnaBridge | 172:65be27845400 | 11 | * |
| AnnaBridge | 172:65be27845400 | 12 | * This software component is licensed by ST under BSD 3-Clause license, |
| AnnaBridge | 172:65be27845400 | 13 | * the "License"; You may not use this file except in compliance with the |
| AnnaBridge | 172:65be27845400 | 14 | * License. You may obtain a copy of the License at: |
| AnnaBridge | 172:65be27845400 | 15 | * opensource.org/licenses/BSD-3-Clause |
| AnnaBridge | 172:65be27845400 | 16 | * |
| AnnaBridge | 172:65be27845400 | 17 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 18 | */ |
| AnnaBridge | 172:65be27845400 | 19 | |
| AnnaBridge | 172:65be27845400 | 20 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 21 | #ifndef STM32H7xx_HAL_I2C_H |
| AnnaBridge | 172:65be27845400 | 22 | #define STM32H7xx_HAL_I2C_H |
| AnnaBridge | 172:65be27845400 | 23 | |
| AnnaBridge | 172:65be27845400 | 24 | #ifdef __cplusplus |
| AnnaBridge | 172:65be27845400 | 25 | extern "C" { |
| AnnaBridge | 172:65be27845400 | 26 | #endif |
| AnnaBridge | 172:65be27845400 | 27 | |
| AnnaBridge | 172:65be27845400 | 28 | /* Includes ------------------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 29 | #include "stm32h7xx_hal_def.h" |
| AnnaBridge | 172:65be27845400 | 30 | |
| AnnaBridge | 172:65be27845400 | 31 | /** @addtogroup STM32H7xx_HAL_Driver |
| AnnaBridge | 172:65be27845400 | 32 | * @{ |
| AnnaBridge | 172:65be27845400 | 33 | */ |
| AnnaBridge | 172:65be27845400 | 34 | |
| AnnaBridge | 172:65be27845400 | 35 | /** @addtogroup I2C |
| AnnaBridge | 172:65be27845400 | 36 | * @{ |
| AnnaBridge | 172:65be27845400 | 37 | */ |
| AnnaBridge | 172:65be27845400 | 38 | |
| AnnaBridge | 172:65be27845400 | 39 | /* Exported types ------------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 40 | /** @defgroup I2C_Exported_Types I2C Exported Types |
| AnnaBridge | 172:65be27845400 | 41 | * @{ |
| AnnaBridge | 172:65be27845400 | 42 | */ |
| AnnaBridge | 172:65be27845400 | 43 | |
| AnnaBridge | 172:65be27845400 | 44 | /** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition |
| AnnaBridge | 172:65be27845400 | 45 | * @brief I2C Configuration Structure definition |
| AnnaBridge | 172:65be27845400 | 46 | * @{ |
| AnnaBridge | 172:65be27845400 | 47 | */ |
| AnnaBridge | 172:65be27845400 | 48 | typedef struct |
| AnnaBridge | 172:65be27845400 | 49 | { |
| AnnaBridge | 172:65be27845400 | 50 | uint32_t Timing; /*!< Specifies the I2C_TIMINGR_register value. |
| AnnaBridge | 172:65be27845400 | 51 | This parameter calculated by referring to I2C initialization |
| AnnaBridge | 172:65be27845400 | 52 | section in Reference manual */ |
| AnnaBridge | 172:65be27845400 | 53 | |
| AnnaBridge | 172:65be27845400 | 54 | uint32_t OwnAddress1; /*!< Specifies the first device own address. |
| AnnaBridge | 172:65be27845400 | 55 | This parameter can be a 7-bit or 10-bit address. */ |
| AnnaBridge | 172:65be27845400 | 56 | |
| AnnaBridge | 172:65be27845400 | 57 | uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected. |
| AnnaBridge | 172:65be27845400 | 58 | This parameter can be a value of @ref I2C_ADDRESSING_MODE */ |
| AnnaBridge | 172:65be27845400 | 59 | |
| AnnaBridge | 172:65be27845400 | 60 | uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected. |
| AnnaBridge | 172:65be27845400 | 61 | This parameter can be a value of @ref I2C_DUAL_ADDRESSING_MODE */ |
| AnnaBridge | 172:65be27845400 | 62 | |
| AnnaBridge | 172:65be27845400 | 63 | uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected |
| AnnaBridge | 172:65be27845400 | 64 | This parameter can be a 7-bit address. */ |
| AnnaBridge | 172:65be27845400 | 65 | |
| AnnaBridge | 172:65be27845400 | 66 | uint32_t OwnAddress2Masks; /*!< Specifies the acknowledge mask address second device own address if dual addressing mode is selected |
| AnnaBridge | 172:65be27845400 | 67 | This parameter can be a value of @ref I2C_OWN_ADDRESS2_MASKS */ |
| AnnaBridge | 172:65be27845400 | 68 | |
| AnnaBridge | 172:65be27845400 | 69 | uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected. |
| AnnaBridge | 172:65be27845400 | 70 | This parameter can be a value of @ref I2C_GENERAL_CALL_ADDRESSING_MODE */ |
| AnnaBridge | 172:65be27845400 | 71 | |
| AnnaBridge | 172:65be27845400 | 72 | uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected. |
| AnnaBridge | 172:65be27845400 | 73 | This parameter can be a value of @ref I2C_NOSTRETCH_MODE */ |
| AnnaBridge | 172:65be27845400 | 74 | |
| AnnaBridge | 172:65be27845400 | 75 | } I2C_InitTypeDef; |
| AnnaBridge | 172:65be27845400 | 76 | |
| AnnaBridge | 172:65be27845400 | 77 | /** |
| AnnaBridge | 172:65be27845400 | 78 | * @} |
| AnnaBridge | 172:65be27845400 | 79 | */ |
| AnnaBridge | 172:65be27845400 | 80 | |
| AnnaBridge | 172:65be27845400 | 81 | /** @defgroup HAL_state_structure_definition HAL state structure definition |
| AnnaBridge | 172:65be27845400 | 82 | * @brief HAL State structure definition |
| AnnaBridge | 172:65be27845400 | 83 | * @note HAL I2C State value coding follow below described bitmap :\n |
| AnnaBridge | 172:65be27845400 | 84 | * b7-b6 Error information\n |
| AnnaBridge | 172:65be27845400 | 85 | * 00 : No Error\n |
| AnnaBridge | 172:65be27845400 | 86 | * 01 : Abort (Abort user request on going)\n |
| AnnaBridge | 172:65be27845400 | 87 | * 10 : Timeout\n |
| AnnaBridge | 172:65be27845400 | 88 | * 11 : Error\n |
| AnnaBridge | 172:65be27845400 | 89 | * b5 IP initilisation status\n |
| AnnaBridge | 172:65be27845400 | 90 | * 0 : Reset (IP not initialized)\n |
| AnnaBridge | 172:65be27845400 | 91 | * 1 : Init done (IP initialized and ready to use. HAL I2C Init function called)\n |
| AnnaBridge | 172:65be27845400 | 92 | * b4 (not used)\n |
| AnnaBridge | 172:65be27845400 | 93 | * x : Should be set to 0\n |
| AnnaBridge | 172:65be27845400 | 94 | * b3\n |
| AnnaBridge | 172:65be27845400 | 95 | * 0 : Ready or Busy (No Listen mode ongoing)\n |
| AnnaBridge | 172:65be27845400 | 96 | * 1 : Listen (IP in Address Listen Mode)\n |
| AnnaBridge | 172:65be27845400 | 97 | * b2 Intrinsic process state\n |
| AnnaBridge | 172:65be27845400 | 98 | * 0 : Ready\n |
| AnnaBridge | 172:65be27845400 | 99 | * 1 : Busy (IP busy with some configuration or internal operations)\n |
| AnnaBridge | 172:65be27845400 | 100 | * b1 Rx state\n |
| AnnaBridge | 172:65be27845400 | 101 | * 0 : Ready (no Rx operation ongoing)\n |
| AnnaBridge | 172:65be27845400 | 102 | * 1 : Busy (Rx operation ongoing)\n |
| AnnaBridge | 172:65be27845400 | 103 | * b0 Tx state\n |
| AnnaBridge | 172:65be27845400 | 104 | * 0 : Ready (no Tx operation ongoing)\n |
| AnnaBridge | 172:65be27845400 | 105 | * 1 : Busy (Tx operation ongoing) |
| AnnaBridge | 172:65be27845400 | 106 | * @{ |
| AnnaBridge | 172:65be27845400 | 107 | */ |
| AnnaBridge | 172:65be27845400 | 108 | typedef enum |
| AnnaBridge | 172:65be27845400 | 109 | { |
| AnnaBridge | 172:65be27845400 | 110 | HAL_I2C_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized */ |
| AnnaBridge | 172:65be27845400 | 111 | HAL_I2C_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use */ |
| AnnaBridge | 172:65be27845400 | 112 | HAL_I2C_STATE_BUSY = 0x24U, /*!< An internal process is ongoing */ |
| AnnaBridge | 172:65be27845400 | 113 | HAL_I2C_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing */ |
| AnnaBridge | 172:65be27845400 | 114 | HAL_I2C_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing */ |
| AnnaBridge | 172:65be27845400 | 115 | HAL_I2C_STATE_LISTEN = 0x28U, /*!< Address Listen Mode is ongoing */ |
| AnnaBridge | 172:65be27845400 | 116 | HAL_I2C_STATE_BUSY_TX_LISTEN = 0x29U, /*!< Address Listen Mode and Data Transmission |
| AnnaBridge | 172:65be27845400 | 117 | process is ongoing */ |
| AnnaBridge | 172:65be27845400 | 118 | HAL_I2C_STATE_BUSY_RX_LISTEN = 0x2AU, /*!< Address Listen Mode and Data Reception |
| AnnaBridge | 172:65be27845400 | 119 | process is ongoing */ |
| AnnaBridge | 172:65be27845400 | 120 | HAL_I2C_STATE_ABORT = 0x60U, /*!< Abort user request ongoing */ |
| AnnaBridge | 172:65be27845400 | 121 | HAL_I2C_STATE_TIMEOUT = 0xA0U, /*!< Timeout state */ |
| AnnaBridge | 172:65be27845400 | 122 | HAL_I2C_STATE_ERROR = 0xE0U /*!< Error */ |
| AnnaBridge | 172:65be27845400 | 123 | |
| AnnaBridge | 172:65be27845400 | 124 | } HAL_I2C_StateTypeDef; |
| AnnaBridge | 172:65be27845400 | 125 | |
| AnnaBridge | 172:65be27845400 | 126 | /** |
| AnnaBridge | 172:65be27845400 | 127 | * @} |
| AnnaBridge | 172:65be27845400 | 128 | */ |
| AnnaBridge | 172:65be27845400 | 129 | |
| AnnaBridge | 172:65be27845400 | 130 | /** @defgroup HAL_mode_structure_definition HAL mode structure definition |
| AnnaBridge | 172:65be27845400 | 131 | * @brief HAL Mode structure definition |
| AnnaBridge | 172:65be27845400 | 132 | * @note HAL I2C Mode value coding follow below described bitmap :\n |
| AnnaBridge | 172:65be27845400 | 133 | * b7 (not used)\n |
| AnnaBridge | 172:65be27845400 | 134 | * x : Should be set to 0\n |
| AnnaBridge | 172:65be27845400 | 135 | * b6\n |
| AnnaBridge | 172:65be27845400 | 136 | * 0 : None\n |
| AnnaBridge | 172:65be27845400 | 137 | * 1 : Memory (HAL I2C communication is in Memory Mode)\n |
| AnnaBridge | 172:65be27845400 | 138 | * b5\n |
| AnnaBridge | 172:65be27845400 | 139 | * 0 : None\n |
| AnnaBridge | 172:65be27845400 | 140 | * 1 : Slave (HAL I2C communication is in Slave Mode)\n |
| AnnaBridge | 172:65be27845400 | 141 | * b4\n |
| AnnaBridge | 172:65be27845400 | 142 | * 0 : None\n |
| AnnaBridge | 172:65be27845400 | 143 | * 1 : Master (HAL I2C communication is in Master Mode)\n |
| AnnaBridge | 172:65be27845400 | 144 | * b3-b2-b1-b0 (not used)\n |
| AnnaBridge | 172:65be27845400 | 145 | * xxxx : Should be set to 0000 |
| AnnaBridge | 172:65be27845400 | 146 | * @{ |
| AnnaBridge | 172:65be27845400 | 147 | */ |
| AnnaBridge | 172:65be27845400 | 148 | typedef enum |
| AnnaBridge | 172:65be27845400 | 149 | { |
| AnnaBridge | 172:65be27845400 | 150 | HAL_I2C_MODE_NONE = 0x00U, /*!< No I2C communication on going */ |
| AnnaBridge | 172:65be27845400 | 151 | HAL_I2C_MODE_MASTER = 0x10U, /*!< I2C communication is in Master Mode */ |
| AnnaBridge | 172:65be27845400 | 152 | HAL_I2C_MODE_SLAVE = 0x20U, /*!< I2C communication is in Slave Mode */ |
| AnnaBridge | 172:65be27845400 | 153 | HAL_I2C_MODE_MEM = 0x40U /*!< I2C communication is in Memory Mode */ |
| AnnaBridge | 172:65be27845400 | 154 | |
| AnnaBridge | 172:65be27845400 | 155 | } HAL_I2C_ModeTypeDef; |
| AnnaBridge | 172:65be27845400 | 156 | |
| AnnaBridge | 172:65be27845400 | 157 | /** |
| AnnaBridge | 172:65be27845400 | 158 | * @} |
| AnnaBridge | 172:65be27845400 | 159 | */ |
| AnnaBridge | 172:65be27845400 | 160 | |
| AnnaBridge | 172:65be27845400 | 161 | /** @defgroup I2C_Error_Code_definition I2C Error Code definition |
| AnnaBridge | 172:65be27845400 | 162 | * @brief I2C Error Code definition |
| AnnaBridge | 172:65be27845400 | 163 | * @{ |
| AnnaBridge | 172:65be27845400 | 164 | */ |
| AnnaBridge | 172:65be27845400 | 165 | #define HAL_I2C_ERROR_NONE (0x00000000U) /*!< No error */ |
| AnnaBridge | 172:65be27845400 | 166 | #define HAL_I2C_ERROR_BERR (0x00000001U) /*!< BERR error */ |
| AnnaBridge | 172:65be27845400 | 167 | #define HAL_I2C_ERROR_ARLO (0x00000002U) /*!< ARLO error */ |
| AnnaBridge | 172:65be27845400 | 168 | #define HAL_I2C_ERROR_AF (0x00000004U) /*!< ACKF error */ |
| AnnaBridge | 172:65be27845400 | 169 | #define HAL_I2C_ERROR_OVR (0x00000008U) /*!< OVR error */ |
| AnnaBridge | 172:65be27845400 | 170 | #define HAL_I2C_ERROR_DMA (0x00000010U) /*!< DMA transfer error */ |
| AnnaBridge | 172:65be27845400 | 171 | #define HAL_I2C_ERROR_TIMEOUT (0x00000020U) /*!< Timeout error */ |
| AnnaBridge | 172:65be27845400 | 172 | #define HAL_I2C_ERROR_SIZE (0x00000040U) /*!< Size Management error */ |
| AnnaBridge | 172:65be27845400 | 173 | #define HAL_I2C_ERROR_DMA_PARAM (0x00000080U) /*!< DMA Parameter Error */ |
| AnnaBridge | 172:65be27845400 | 174 | #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 175 | #define HAL_I2C_ERROR_INVALID_CALLBACK (0x00000100U) /*!< Invalid Callback error */ |
| AnnaBridge | 172:65be27845400 | 176 | #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 177 | #define HAL_I2C_ERROR_INVALID_PARAM (0x00000200U) /*!< Invalid Parameters error */ |
| AnnaBridge | 172:65be27845400 | 178 | /** |
| AnnaBridge | 172:65be27845400 | 179 | * @} |
| AnnaBridge | 172:65be27845400 | 180 | */ |
| AnnaBridge | 172:65be27845400 | 181 | |
| AnnaBridge | 172:65be27845400 | 182 | /** @defgroup I2C_handle_Structure_definition I2C handle Structure definition |
| AnnaBridge | 172:65be27845400 | 183 | * @brief I2C handle Structure definition |
| AnnaBridge | 172:65be27845400 | 184 | * @{ |
| AnnaBridge | 172:65be27845400 | 185 | */ |
| AnnaBridge | 172:65be27845400 | 186 | typedef struct __I2C_HandleTypeDef |
| AnnaBridge | 172:65be27845400 | 187 | { |
| AnnaBridge | 172:65be27845400 | 188 | I2C_TypeDef *Instance; /*!< I2C registers base address */ |
| AnnaBridge | 172:65be27845400 | 189 | |
| AnnaBridge | 172:65be27845400 | 190 | I2C_InitTypeDef Init; /*!< I2C communication parameters */ |
| AnnaBridge | 172:65be27845400 | 191 | |
| AnnaBridge | 172:65be27845400 | 192 | uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */ |
| AnnaBridge | 172:65be27845400 | 193 | |
| AnnaBridge | 172:65be27845400 | 194 | uint16_t XferSize; /*!< I2C transfer size */ |
| AnnaBridge | 172:65be27845400 | 195 | |
| AnnaBridge | 172:65be27845400 | 196 | __IO uint16_t XferCount; /*!< I2C transfer counter */ |
| AnnaBridge | 172:65be27845400 | 197 | |
| AnnaBridge | 172:65be27845400 | 198 | __IO uint32_t XferOptions; /*!< I2C sequantial transfer options, this parameter can |
| AnnaBridge | 172:65be27845400 | 199 | be a value of @ref I2C_XFEROPTIONS */ |
| AnnaBridge | 172:65be27845400 | 200 | |
| AnnaBridge | 172:65be27845400 | 201 | __IO uint32_t PreviousState; /*!< I2C communication Previous state */ |
| AnnaBridge | 172:65be27845400 | 202 | |
| AnnaBridge | 172:65be27845400 | 203 | HAL_StatusTypeDef(*XferISR)(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint32_t ITSources); /*!< I2C transfer IRQ handler function pointer */ |
| AnnaBridge | 172:65be27845400 | 204 | |
| AnnaBridge | 172:65be27845400 | 205 | DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */ |
| AnnaBridge | 172:65be27845400 | 206 | |
| AnnaBridge | 172:65be27845400 | 207 | DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */ |
| AnnaBridge | 172:65be27845400 | 208 | |
| AnnaBridge | 172:65be27845400 | 209 | HAL_LockTypeDef Lock; /*!< I2C locking object */ |
| AnnaBridge | 172:65be27845400 | 210 | |
| AnnaBridge | 172:65be27845400 | 211 | __IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */ |
| AnnaBridge | 172:65be27845400 | 212 | |
| AnnaBridge | 172:65be27845400 | 213 | __IO HAL_I2C_ModeTypeDef Mode; /*!< I2C communication mode */ |
| AnnaBridge | 172:65be27845400 | 214 | |
| AnnaBridge | 172:65be27845400 | 215 | __IO uint32_t ErrorCode; /*!< I2C Error code */ |
| AnnaBridge | 172:65be27845400 | 216 | |
| AnnaBridge | 172:65be27845400 | 217 | __IO uint32_t AddrEventCount; /*!< I2C Address Event counter */ |
| AnnaBridge | 172:65be27845400 | 218 | |
| AnnaBridge | 172:65be27845400 | 219 | #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 220 | void (* MasterTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Tx Transfer completed callback */ |
| AnnaBridge | 172:65be27845400 | 221 | void (* MasterRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Rx Transfer completed callback */ |
| AnnaBridge | 172:65be27845400 | 222 | void (* SlaveTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Tx Transfer completed callback */ |
| AnnaBridge | 172:65be27845400 | 223 | void (* SlaveRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Rx Transfer completed callback */ |
| AnnaBridge | 172:65be27845400 | 224 | void (* ListenCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Listen Complete callback */ |
| AnnaBridge | 172:65be27845400 | 225 | void (* MemTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Tx Transfer completed callback */ |
| AnnaBridge | 172:65be27845400 | 226 | void (* MemRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Rx Transfer completed callback */ |
| AnnaBridge | 172:65be27845400 | 227 | void (* ErrorCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Error callback */ |
| AnnaBridge | 172:65be27845400 | 228 | void (* AbortCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Abort callback */ |
| AnnaBridge | 172:65be27845400 | 229 | |
| AnnaBridge | 172:65be27845400 | 230 | void (* AddrCallback)(struct __I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< I2C Slave Address Match callback */ |
| AnnaBridge | 172:65be27845400 | 231 | |
| AnnaBridge | 172:65be27845400 | 232 | void (* MspInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp Init callback */ |
| AnnaBridge | 172:65be27845400 | 233 | void (* MspDeInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp DeInit callback */ |
| AnnaBridge | 172:65be27845400 | 234 | |
| AnnaBridge | 172:65be27845400 | 235 | #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 236 | } I2C_HandleTypeDef; |
| AnnaBridge | 172:65be27845400 | 237 | |
| AnnaBridge | 172:65be27845400 | 238 | #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 239 | /** |
| AnnaBridge | 172:65be27845400 | 240 | * @brief HAL I2C Callback ID enumeration definition |
| AnnaBridge | 172:65be27845400 | 241 | */ |
| AnnaBridge | 172:65be27845400 | 242 | typedef enum |
| AnnaBridge | 172:65be27845400 | 243 | { |
| AnnaBridge | 172:65be27845400 | 244 | HAL_I2C_MASTER_TX_COMPLETE_CB_ID = 0x00U, /*!< I2C Master Tx Transfer completed callback ID */ |
| AnnaBridge | 172:65be27845400 | 245 | HAL_I2C_MASTER_RX_COMPLETE_CB_ID = 0x01U, /*!< I2C Master Rx Transfer completed callback ID */ |
| AnnaBridge | 172:65be27845400 | 246 | HAL_I2C_SLAVE_TX_COMPLETE_CB_ID = 0x02U, /*!< I2C Slave Tx Transfer completed callback ID */ |
| AnnaBridge | 172:65be27845400 | 247 | HAL_I2C_SLAVE_RX_COMPLETE_CB_ID = 0x03U, /*!< I2C Slave Rx Transfer completed callback ID */ |
| AnnaBridge | 172:65be27845400 | 248 | HAL_I2C_LISTEN_COMPLETE_CB_ID = 0x04U, /*!< I2C Listen Complete callback ID */ |
| AnnaBridge | 172:65be27845400 | 249 | HAL_I2C_MEM_TX_COMPLETE_CB_ID = 0x05U, /*!< I2C Memory Tx Transfer callback ID */ |
| AnnaBridge | 172:65be27845400 | 250 | HAL_I2C_MEM_RX_COMPLETE_CB_ID = 0x06U, /*!< I2C Memory Rx Transfer completed callback ID */ |
| AnnaBridge | 172:65be27845400 | 251 | HAL_I2C_ERROR_CB_ID = 0x07U, /*!< I2C Error callback ID */ |
| AnnaBridge | 172:65be27845400 | 252 | HAL_I2C_ABORT_CB_ID = 0x08U, /*!< I2C Abort callback ID */ |
| AnnaBridge | 172:65be27845400 | 253 | |
| AnnaBridge | 172:65be27845400 | 254 | HAL_I2C_MSPINIT_CB_ID = 0x09U, /*!< I2C Msp Init callback ID */ |
| AnnaBridge | 172:65be27845400 | 255 | HAL_I2C_MSPDEINIT_CB_ID = 0x0AU /*!< I2C Msp DeInit callback ID */ |
| AnnaBridge | 172:65be27845400 | 256 | |
| AnnaBridge | 172:65be27845400 | 257 | } HAL_I2C_CallbackIDTypeDef; |
| AnnaBridge | 172:65be27845400 | 258 | |
| AnnaBridge | 172:65be27845400 | 259 | /** |
| AnnaBridge | 172:65be27845400 | 260 | * @brief HAL I2C Callback pointer definition |
| AnnaBridge | 172:65be27845400 | 261 | */ |
| AnnaBridge | 172:65be27845400 | 262 | typedef void (*pI2C_CallbackTypeDef)(I2C_HandleTypeDef *hi2c); /*!< pointer to an I2C callback function */ |
| AnnaBridge | 172:65be27845400 | 263 | typedef void (*pI2C_AddrCallbackTypeDef)(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< pointer to an I2C Address Match callback function */ |
| AnnaBridge | 172:65be27845400 | 264 | |
| AnnaBridge | 172:65be27845400 | 265 | #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 266 | /** |
| AnnaBridge | 172:65be27845400 | 267 | * @} |
| AnnaBridge | 172:65be27845400 | 268 | */ |
| AnnaBridge | 172:65be27845400 | 269 | |
| AnnaBridge | 172:65be27845400 | 270 | /** |
| AnnaBridge | 172:65be27845400 | 271 | * @} |
| AnnaBridge | 172:65be27845400 | 272 | */ |
| AnnaBridge | 172:65be27845400 | 273 | /* Exported constants --------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 274 | |
| AnnaBridge | 172:65be27845400 | 275 | /** @defgroup I2C_Exported_Constants I2C Exported Constants |
| AnnaBridge | 172:65be27845400 | 276 | * @{ |
| AnnaBridge | 172:65be27845400 | 277 | */ |
| AnnaBridge | 172:65be27845400 | 278 | |
| AnnaBridge | 172:65be27845400 | 279 | /** @defgroup I2C_XFEROPTIONS I2C Sequential Transfer Options |
| AnnaBridge | 172:65be27845400 | 280 | * @{ |
| AnnaBridge | 172:65be27845400 | 281 | */ |
| AnnaBridge | 172:65be27845400 | 282 | #define I2C_FIRST_FRAME ((uint32_t)I2C_SOFTEND_MODE) |
| AnnaBridge | 172:65be27845400 | 283 | #define I2C_FIRST_AND_NEXT_FRAME ((uint32_t)(I2C_RELOAD_MODE | I2C_SOFTEND_MODE)) |
| AnnaBridge | 172:65be27845400 | 284 | #define I2C_NEXT_FRAME ((uint32_t)(I2C_RELOAD_MODE | I2C_SOFTEND_MODE)) |
| AnnaBridge | 172:65be27845400 | 285 | #define I2C_FIRST_AND_LAST_FRAME ((uint32_t)I2C_AUTOEND_MODE) |
| AnnaBridge | 172:65be27845400 | 286 | #define I2C_LAST_FRAME ((uint32_t)I2C_AUTOEND_MODE) |
| AnnaBridge | 172:65be27845400 | 287 | #define I2C_LAST_FRAME_NO_STOP ((uint32_t)I2C_SOFTEND_MODE) |
| AnnaBridge | 172:65be27845400 | 288 | |
| AnnaBridge | 172:65be27845400 | 289 | /* List of XferOptions in usage of : |
| AnnaBridge | 172:65be27845400 | 290 | * 1- Restart condition in all use cases (direction change or not) |
| AnnaBridge | 172:65be27845400 | 291 | */ |
| AnnaBridge | 172:65be27845400 | 292 | #define I2C_OTHER_FRAME (0x000000AAU) |
| AnnaBridge | 172:65be27845400 | 293 | #define I2C_OTHER_AND_LAST_FRAME (0x0000AA00U) |
| AnnaBridge | 172:65be27845400 | 294 | /** |
| AnnaBridge | 172:65be27845400 | 295 | * @} |
| AnnaBridge | 172:65be27845400 | 296 | */ |
| AnnaBridge | 172:65be27845400 | 297 | |
| AnnaBridge | 172:65be27845400 | 298 | /** @defgroup I2C_ADDRESSING_MODE I2C Addressing Mode |
| AnnaBridge | 172:65be27845400 | 299 | * @{ |
| AnnaBridge | 172:65be27845400 | 300 | */ |
| AnnaBridge | 172:65be27845400 | 301 | #define I2C_ADDRESSINGMODE_7BIT (0x00000001U) |
| AnnaBridge | 172:65be27845400 | 302 | #define I2C_ADDRESSINGMODE_10BIT (0x00000002U) |
| AnnaBridge | 172:65be27845400 | 303 | /** |
| AnnaBridge | 172:65be27845400 | 304 | * @} |
| AnnaBridge | 172:65be27845400 | 305 | */ |
| AnnaBridge | 172:65be27845400 | 306 | |
| AnnaBridge | 172:65be27845400 | 307 | /** @defgroup I2C_DUAL_ADDRESSING_MODE I2C Dual Addressing Mode |
| AnnaBridge | 172:65be27845400 | 308 | * @{ |
| AnnaBridge | 172:65be27845400 | 309 | */ |
| AnnaBridge | 172:65be27845400 | 310 | #define I2C_DUALADDRESS_DISABLE (0x00000000U) |
| AnnaBridge | 172:65be27845400 | 311 | #define I2C_DUALADDRESS_ENABLE I2C_OAR2_OA2EN |
| AnnaBridge | 172:65be27845400 | 312 | /** |
| AnnaBridge | 172:65be27845400 | 313 | * @} |
| AnnaBridge | 172:65be27845400 | 314 | */ |
| AnnaBridge | 172:65be27845400 | 315 | |
| AnnaBridge | 172:65be27845400 | 316 | /** @defgroup I2C_OWN_ADDRESS2_MASKS I2C Own Address2 Masks |
| AnnaBridge | 172:65be27845400 | 317 | * @{ |
| AnnaBridge | 172:65be27845400 | 318 | */ |
| AnnaBridge | 172:65be27845400 | 319 | #define I2C_OA2_NOMASK ((uint8_t)0x00U) |
| AnnaBridge | 172:65be27845400 | 320 | #define I2C_OA2_MASK01 ((uint8_t)0x01U) |
| AnnaBridge | 172:65be27845400 | 321 | #define I2C_OA2_MASK02 ((uint8_t)0x02U) |
| AnnaBridge | 172:65be27845400 | 322 | #define I2C_OA2_MASK03 ((uint8_t)0x03U) |
| AnnaBridge | 172:65be27845400 | 323 | #define I2C_OA2_MASK04 ((uint8_t)0x04U) |
| AnnaBridge | 172:65be27845400 | 324 | #define I2C_OA2_MASK05 ((uint8_t)0x05U) |
| AnnaBridge | 172:65be27845400 | 325 | #define I2C_OA2_MASK06 ((uint8_t)0x06U) |
| AnnaBridge | 172:65be27845400 | 326 | #define I2C_OA2_MASK07 ((uint8_t)0x07U) |
| AnnaBridge | 172:65be27845400 | 327 | /** |
| AnnaBridge | 172:65be27845400 | 328 | * @} |
| AnnaBridge | 172:65be27845400 | 329 | */ |
| AnnaBridge | 172:65be27845400 | 330 | |
| AnnaBridge | 172:65be27845400 | 331 | /** @defgroup I2C_GENERAL_CALL_ADDRESSING_MODE I2C General Call Addressing Mode |
| AnnaBridge | 172:65be27845400 | 332 | * @{ |
| AnnaBridge | 172:65be27845400 | 333 | */ |
| AnnaBridge | 172:65be27845400 | 334 | #define I2C_GENERALCALL_DISABLE (0x00000000U) |
| AnnaBridge | 172:65be27845400 | 335 | #define I2C_GENERALCALL_ENABLE I2C_CR1_GCEN |
| AnnaBridge | 172:65be27845400 | 336 | /** |
| AnnaBridge | 172:65be27845400 | 337 | * @} |
| AnnaBridge | 172:65be27845400 | 338 | */ |
| AnnaBridge | 172:65be27845400 | 339 | |
| AnnaBridge | 172:65be27845400 | 340 | /** @defgroup I2C_NOSTRETCH_MODE I2C No-Stretch Mode |
| AnnaBridge | 172:65be27845400 | 341 | * @{ |
| AnnaBridge | 172:65be27845400 | 342 | */ |
| AnnaBridge | 172:65be27845400 | 343 | #define I2C_NOSTRETCH_DISABLE (0x00000000U) |
| AnnaBridge | 172:65be27845400 | 344 | #define I2C_NOSTRETCH_ENABLE I2C_CR1_NOSTRETCH |
| AnnaBridge | 172:65be27845400 | 345 | /** |
| AnnaBridge | 172:65be27845400 | 346 | * @} |
| AnnaBridge | 172:65be27845400 | 347 | */ |
| AnnaBridge | 172:65be27845400 | 348 | |
| AnnaBridge | 172:65be27845400 | 349 | /** @defgroup I2C_MEMORY_ADDRESS_SIZE I2C Memory Address Size |
| AnnaBridge | 172:65be27845400 | 350 | * @{ |
| AnnaBridge | 172:65be27845400 | 351 | */ |
| AnnaBridge | 172:65be27845400 | 352 | #define I2C_MEMADD_SIZE_8BIT (0x00000001U) |
| AnnaBridge | 172:65be27845400 | 353 | #define I2C_MEMADD_SIZE_16BIT (0x00000002U) |
| AnnaBridge | 172:65be27845400 | 354 | /** |
| AnnaBridge | 172:65be27845400 | 355 | * @} |
| AnnaBridge | 172:65be27845400 | 356 | */ |
| AnnaBridge | 172:65be27845400 | 357 | |
| AnnaBridge | 172:65be27845400 | 358 | /** @defgroup I2C_XFERDIRECTION I2C Transfer Direction Master Point of View |
| AnnaBridge | 172:65be27845400 | 359 | * @{ |
| AnnaBridge | 172:65be27845400 | 360 | */ |
| AnnaBridge | 172:65be27845400 | 361 | #define I2C_DIRECTION_TRANSMIT (0x00000000U) |
| AnnaBridge | 172:65be27845400 | 362 | #define I2C_DIRECTION_RECEIVE (0x00000001U) |
| AnnaBridge | 172:65be27845400 | 363 | /** |
| AnnaBridge | 172:65be27845400 | 364 | * @} |
| AnnaBridge | 172:65be27845400 | 365 | */ |
| AnnaBridge | 172:65be27845400 | 366 | |
| AnnaBridge | 172:65be27845400 | 367 | /** @defgroup I2C_RELOAD_END_MODE I2C Reload End Mode |
| AnnaBridge | 172:65be27845400 | 368 | * @{ |
| AnnaBridge | 172:65be27845400 | 369 | */ |
| AnnaBridge | 172:65be27845400 | 370 | #define I2C_RELOAD_MODE I2C_CR2_RELOAD |
| AnnaBridge | 172:65be27845400 | 371 | #define I2C_AUTOEND_MODE I2C_CR2_AUTOEND |
| AnnaBridge | 172:65be27845400 | 372 | #define I2C_SOFTEND_MODE (0x00000000U) |
| AnnaBridge | 172:65be27845400 | 373 | /** |
| AnnaBridge | 172:65be27845400 | 374 | * @} |
| AnnaBridge | 172:65be27845400 | 375 | */ |
| AnnaBridge | 172:65be27845400 | 376 | |
| AnnaBridge | 172:65be27845400 | 377 | /** @defgroup I2C_START_STOP_MODE I2C Start or Stop Mode |
| AnnaBridge | 172:65be27845400 | 378 | * @{ |
| AnnaBridge | 172:65be27845400 | 379 | */ |
| AnnaBridge | 172:65be27845400 | 380 | #define I2C_NO_STARTSTOP (0x00000000U) |
| AnnaBridge | 172:65be27845400 | 381 | #define I2C_GENERATE_STOP (uint32_t)(0x80000000U | I2C_CR2_STOP) |
| AnnaBridge | 172:65be27845400 | 382 | #define I2C_GENERATE_START_READ (uint32_t)(0x80000000U | I2C_CR2_START | I2C_CR2_RD_WRN) |
| AnnaBridge | 172:65be27845400 | 383 | #define I2C_GENERATE_START_WRITE (uint32_t)(0x80000000U | I2C_CR2_START) |
| AnnaBridge | 172:65be27845400 | 384 | /** |
| AnnaBridge | 172:65be27845400 | 385 | * @} |
| AnnaBridge | 172:65be27845400 | 386 | */ |
| AnnaBridge | 172:65be27845400 | 387 | |
| AnnaBridge | 172:65be27845400 | 388 | /** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition |
| AnnaBridge | 172:65be27845400 | 389 | * @brief I2C Interrupt definition |
| AnnaBridge | 172:65be27845400 | 390 | * Elements values convention: 0xXXXXXXXX |
| AnnaBridge | 172:65be27845400 | 391 | * - XXXXXXXX : Interrupt control mask |
| AnnaBridge | 172:65be27845400 | 392 | * @{ |
| AnnaBridge | 172:65be27845400 | 393 | */ |
| AnnaBridge | 172:65be27845400 | 394 | #define I2C_IT_ERRI I2C_CR1_ERRIE |
| AnnaBridge | 172:65be27845400 | 395 | #define I2C_IT_TCI I2C_CR1_TCIE |
| AnnaBridge | 172:65be27845400 | 396 | #define I2C_IT_STOPI I2C_CR1_STOPIE |
| AnnaBridge | 172:65be27845400 | 397 | #define I2C_IT_NACKI I2C_CR1_NACKIE |
| AnnaBridge | 172:65be27845400 | 398 | #define I2C_IT_ADDRI I2C_CR1_ADDRIE |
| AnnaBridge | 172:65be27845400 | 399 | #define I2C_IT_RXI I2C_CR1_RXIE |
| AnnaBridge | 172:65be27845400 | 400 | #define I2C_IT_TXI I2C_CR1_TXIE |
| AnnaBridge | 172:65be27845400 | 401 | /** |
| AnnaBridge | 172:65be27845400 | 402 | * @} |
| AnnaBridge | 172:65be27845400 | 403 | */ |
| AnnaBridge | 172:65be27845400 | 404 | |
| AnnaBridge | 172:65be27845400 | 405 | /** @defgroup I2C_Flag_definition I2C Flag definition |
| AnnaBridge | 172:65be27845400 | 406 | * @{ |
| AnnaBridge | 172:65be27845400 | 407 | */ |
| AnnaBridge | 172:65be27845400 | 408 | #define I2C_FLAG_TXE I2C_ISR_TXE |
| AnnaBridge | 172:65be27845400 | 409 | #define I2C_FLAG_TXIS I2C_ISR_TXIS |
| AnnaBridge | 172:65be27845400 | 410 | #define I2C_FLAG_RXNE I2C_ISR_RXNE |
| AnnaBridge | 172:65be27845400 | 411 | #define I2C_FLAG_ADDR I2C_ISR_ADDR |
| AnnaBridge | 172:65be27845400 | 412 | #define I2C_FLAG_AF I2C_ISR_NACKF |
| AnnaBridge | 172:65be27845400 | 413 | #define I2C_FLAG_STOPF I2C_ISR_STOPF |
| AnnaBridge | 172:65be27845400 | 414 | #define I2C_FLAG_TC I2C_ISR_TC |
| AnnaBridge | 172:65be27845400 | 415 | #define I2C_FLAG_TCR I2C_ISR_TCR |
| AnnaBridge | 172:65be27845400 | 416 | #define I2C_FLAG_BERR I2C_ISR_BERR |
| AnnaBridge | 172:65be27845400 | 417 | #define I2C_FLAG_ARLO I2C_ISR_ARLO |
| AnnaBridge | 172:65be27845400 | 418 | #define I2C_FLAG_OVR I2C_ISR_OVR |
| AnnaBridge | 172:65be27845400 | 419 | #define I2C_FLAG_PECERR I2C_ISR_PECERR |
| AnnaBridge | 172:65be27845400 | 420 | #define I2C_FLAG_TIMEOUT I2C_ISR_TIMEOUT |
| AnnaBridge | 172:65be27845400 | 421 | #define I2C_FLAG_ALERT I2C_ISR_ALERT |
| AnnaBridge | 172:65be27845400 | 422 | #define I2C_FLAG_BUSY I2C_ISR_BUSY |
| AnnaBridge | 172:65be27845400 | 423 | #define I2C_FLAG_DIR I2C_ISR_DIR |
| AnnaBridge | 172:65be27845400 | 424 | /** |
| AnnaBridge | 172:65be27845400 | 425 | * @} |
| AnnaBridge | 172:65be27845400 | 426 | */ |
| AnnaBridge | 172:65be27845400 | 427 | |
| AnnaBridge | 172:65be27845400 | 428 | /** |
| AnnaBridge | 172:65be27845400 | 429 | * @} |
| AnnaBridge | 172:65be27845400 | 430 | */ |
| AnnaBridge | 172:65be27845400 | 431 | |
| AnnaBridge | 172:65be27845400 | 432 | /* Exported macros -----------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 433 | |
| AnnaBridge | 172:65be27845400 | 434 | /** @defgroup I2C_Exported_Macros I2C Exported Macros |
| AnnaBridge | 172:65be27845400 | 435 | * @{ |
| AnnaBridge | 172:65be27845400 | 436 | */ |
| AnnaBridge | 172:65be27845400 | 437 | |
| AnnaBridge | 172:65be27845400 | 438 | /** @brief Reset I2C handle state. |
| AnnaBridge | 172:65be27845400 | 439 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 440 | * @retval None |
| AnnaBridge | 172:65be27845400 | 441 | */ |
| AnnaBridge | 172:65be27845400 | 442 | #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 443 | #define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) do{ \ |
| AnnaBridge | 172:65be27845400 | 444 | (__HANDLE__)->State = HAL_I2C_STATE_RESET; \ |
| AnnaBridge | 172:65be27845400 | 445 | (__HANDLE__)->MspInitCallback = NULL; \ |
| AnnaBridge | 172:65be27845400 | 446 | (__HANDLE__)->MspDeInitCallback = NULL; \ |
| AnnaBridge | 172:65be27845400 | 447 | } while(0) |
| AnnaBridge | 172:65be27845400 | 448 | #else |
| AnnaBridge | 172:65be27845400 | 449 | #define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET) |
| AnnaBridge | 172:65be27845400 | 450 | #endif |
| AnnaBridge | 172:65be27845400 | 451 | |
| AnnaBridge | 172:65be27845400 | 452 | /** @brief Enable the specified I2C interrupt. |
| AnnaBridge | 172:65be27845400 | 453 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 454 | * @param __INTERRUPT__ specifies the interrupt source to enable. |
| AnnaBridge | 172:65be27845400 | 455 | * This parameter can be one of the following values: |
| AnnaBridge | 172:65be27845400 | 456 | * @arg @ref I2C_IT_ERRI Errors interrupt enable |
| AnnaBridge | 172:65be27845400 | 457 | * @arg @ref I2C_IT_TCI Transfer complete interrupt enable |
| AnnaBridge | 172:65be27845400 | 458 | * @arg @ref I2C_IT_STOPI STOP detection interrupt enable |
| AnnaBridge | 172:65be27845400 | 459 | * @arg @ref I2C_IT_NACKI NACK received interrupt enable |
| AnnaBridge | 172:65be27845400 | 460 | * @arg @ref I2C_IT_ADDRI Address match interrupt enable |
| AnnaBridge | 172:65be27845400 | 461 | * @arg @ref I2C_IT_RXI RX interrupt enable |
| AnnaBridge | 172:65be27845400 | 462 | * @arg @ref I2C_IT_TXI TX interrupt enable |
| AnnaBridge | 172:65be27845400 | 463 | * |
| AnnaBridge | 172:65be27845400 | 464 | * @retval None |
| AnnaBridge | 172:65be27845400 | 465 | */ |
| AnnaBridge | 172:65be27845400 | 466 | #define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__)) |
| AnnaBridge | 172:65be27845400 | 467 | |
| AnnaBridge | 172:65be27845400 | 468 | /** @brief Disable the specified I2C interrupt. |
| AnnaBridge | 172:65be27845400 | 469 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 470 | * @param __INTERRUPT__ specifies the interrupt source to disable. |
| AnnaBridge | 172:65be27845400 | 471 | * This parameter can be one of the following values: |
| AnnaBridge | 172:65be27845400 | 472 | * @arg @ref I2C_IT_ERRI Errors interrupt enable |
| AnnaBridge | 172:65be27845400 | 473 | * @arg @ref I2C_IT_TCI Transfer complete interrupt enable |
| AnnaBridge | 172:65be27845400 | 474 | * @arg @ref I2C_IT_STOPI STOP detection interrupt enable |
| AnnaBridge | 172:65be27845400 | 475 | * @arg @ref I2C_IT_NACKI NACK received interrupt enable |
| AnnaBridge | 172:65be27845400 | 476 | * @arg @ref I2C_IT_ADDRI Address match interrupt enable |
| AnnaBridge | 172:65be27845400 | 477 | * @arg @ref I2C_IT_RXI RX interrupt enable |
| AnnaBridge | 172:65be27845400 | 478 | * @arg @ref I2C_IT_TXI TX interrupt enable |
| AnnaBridge | 172:65be27845400 | 479 | * |
| AnnaBridge | 172:65be27845400 | 480 | * @retval None |
| AnnaBridge | 172:65be27845400 | 481 | */ |
| AnnaBridge | 172:65be27845400 | 482 | #define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__))) |
| AnnaBridge | 172:65be27845400 | 483 | |
| AnnaBridge | 172:65be27845400 | 484 | /** @brief Check whether the specified I2C interrupt source is enabled or not. |
| AnnaBridge | 172:65be27845400 | 485 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 486 | * @param __INTERRUPT__ specifies the I2C interrupt source to check. |
| AnnaBridge | 172:65be27845400 | 487 | * This parameter can be one of the following values: |
| AnnaBridge | 172:65be27845400 | 488 | * @arg @ref I2C_IT_ERRI Errors interrupt enable |
| AnnaBridge | 172:65be27845400 | 489 | * @arg @ref I2C_IT_TCI Transfer complete interrupt enable |
| AnnaBridge | 172:65be27845400 | 490 | * @arg @ref I2C_IT_STOPI STOP detection interrupt enable |
| AnnaBridge | 172:65be27845400 | 491 | * @arg @ref I2C_IT_NACKI NACK received interrupt enable |
| AnnaBridge | 172:65be27845400 | 492 | * @arg @ref I2C_IT_ADDRI Address match interrupt enable |
| AnnaBridge | 172:65be27845400 | 493 | * @arg @ref I2C_IT_RXI RX interrupt enable |
| AnnaBridge | 172:65be27845400 | 494 | * @arg @ref I2C_IT_TXI TX interrupt enable |
| AnnaBridge | 172:65be27845400 | 495 | * |
| AnnaBridge | 172:65be27845400 | 496 | * @retval The new state of __INTERRUPT__ (SET or RESET). |
| AnnaBridge | 172:65be27845400 | 497 | */ |
| AnnaBridge | 172:65be27845400 | 498 | #define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) |
| AnnaBridge | 172:65be27845400 | 499 | |
| AnnaBridge | 172:65be27845400 | 500 | /** @brief Check whether the specified I2C flag is set or not. |
| AnnaBridge | 172:65be27845400 | 501 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 502 | * @param __FLAG__ specifies the flag to check. |
| AnnaBridge | 172:65be27845400 | 503 | * This parameter can be one of the following values: |
| AnnaBridge | 172:65be27845400 | 504 | * @arg @ref I2C_FLAG_TXE Transmit data register empty |
| AnnaBridge | 172:65be27845400 | 505 | * @arg @ref I2C_FLAG_TXIS Transmit interrupt status |
| AnnaBridge | 172:65be27845400 | 506 | * @arg @ref I2C_FLAG_RXNE Receive data register not empty |
| AnnaBridge | 172:65be27845400 | 507 | * @arg @ref I2C_FLAG_ADDR Address matched (slave mode) |
| AnnaBridge | 172:65be27845400 | 508 | * @arg @ref I2C_FLAG_AF Acknowledge failure received flag |
| AnnaBridge | 172:65be27845400 | 509 | * @arg @ref I2C_FLAG_STOPF STOP detection flag |
| AnnaBridge | 172:65be27845400 | 510 | * @arg @ref I2C_FLAG_TC Transfer complete (master mode) |
| AnnaBridge | 172:65be27845400 | 511 | * @arg @ref I2C_FLAG_TCR Transfer complete reload |
| AnnaBridge | 172:65be27845400 | 512 | * @arg @ref I2C_FLAG_BERR Bus error |
| AnnaBridge | 172:65be27845400 | 513 | * @arg @ref I2C_FLAG_ARLO Arbitration lost |
| AnnaBridge | 172:65be27845400 | 514 | * @arg @ref I2C_FLAG_OVR Overrun/Underrun |
| AnnaBridge | 172:65be27845400 | 515 | * @arg @ref I2C_FLAG_PECERR PEC error in reception |
| AnnaBridge | 172:65be27845400 | 516 | * @arg @ref I2C_FLAG_TIMEOUT Timeout or Tlow detection flag |
| AnnaBridge | 172:65be27845400 | 517 | * @arg @ref I2C_FLAG_ALERT SMBus alert |
| AnnaBridge | 172:65be27845400 | 518 | * @arg @ref I2C_FLAG_BUSY Bus busy |
| AnnaBridge | 172:65be27845400 | 519 | * @arg @ref I2C_FLAG_DIR Transfer direction (slave mode) |
| AnnaBridge | 172:65be27845400 | 520 | * |
| AnnaBridge | 172:65be27845400 | 521 | * @retval The new state of __FLAG__ (SET or RESET). |
| AnnaBridge | 172:65be27845400 | 522 | */ |
| AnnaBridge | 172:65be27845400 | 523 | #define I2C_FLAG_MASK (0x0001FFFFU) |
| AnnaBridge | 172:65be27845400 | 524 | #define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) == (__FLAG__)) ? SET : RESET) |
| AnnaBridge | 172:65be27845400 | 525 | |
| AnnaBridge | 172:65be27845400 | 526 | /** @brief Clear the I2C pending flags which are cleared by writing 1 in a specific bit. |
| AnnaBridge | 172:65be27845400 | 527 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 528 | * @param __FLAG__ specifies the flag to clear. |
| AnnaBridge | 172:65be27845400 | 529 | * This parameter can be any combination of the following values: |
| AnnaBridge | 172:65be27845400 | 530 | * @arg @ref I2C_FLAG_TXE Transmit data register empty |
| AnnaBridge | 172:65be27845400 | 531 | * @arg @ref I2C_FLAG_ADDR Address matched (slave mode) |
| AnnaBridge | 172:65be27845400 | 532 | * @arg @ref I2C_FLAG_AF Acknowledge failure received flag |
| AnnaBridge | 172:65be27845400 | 533 | * @arg @ref I2C_FLAG_STOPF STOP detection flag |
| AnnaBridge | 172:65be27845400 | 534 | * @arg @ref I2C_FLAG_BERR Bus error |
| AnnaBridge | 172:65be27845400 | 535 | * @arg @ref I2C_FLAG_ARLO Arbitration lost |
| AnnaBridge | 172:65be27845400 | 536 | * @arg @ref I2C_FLAG_OVR Overrun/Underrun |
| AnnaBridge | 172:65be27845400 | 537 | * @arg @ref I2C_FLAG_PECERR PEC error in reception |
| AnnaBridge | 172:65be27845400 | 538 | * @arg @ref I2C_FLAG_TIMEOUT Timeout or Tlow detection flag |
| AnnaBridge | 172:65be27845400 | 539 | * @arg @ref I2C_FLAG_ALERT SMBus alert |
| AnnaBridge | 172:65be27845400 | 540 | * |
| AnnaBridge | 172:65be27845400 | 541 | * @retval None |
| AnnaBridge | 172:65be27845400 | 542 | */ |
| AnnaBridge | 172:65be27845400 | 543 | #define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__FLAG__) == I2C_FLAG_TXE) ? ((__HANDLE__)->Instance->ISR |= (__FLAG__)) \ |
| AnnaBridge | 172:65be27845400 | 544 | : ((__HANDLE__)->Instance->ICR = (__FLAG__))) |
| AnnaBridge | 172:65be27845400 | 545 | |
| AnnaBridge | 172:65be27845400 | 546 | /** @brief Enable the specified I2C peripheral. |
| AnnaBridge | 172:65be27845400 | 547 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 548 | * @retval None |
| AnnaBridge | 172:65be27845400 | 549 | */ |
| AnnaBridge | 172:65be27845400 | 550 | #define __HAL_I2C_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE)) |
| AnnaBridge | 172:65be27845400 | 551 | |
| AnnaBridge | 172:65be27845400 | 552 | /** @brief Disable the specified I2C peripheral. |
| AnnaBridge | 172:65be27845400 | 553 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 554 | * @retval None |
| AnnaBridge | 172:65be27845400 | 555 | */ |
| AnnaBridge | 172:65be27845400 | 556 | #define __HAL_I2C_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE)) |
| AnnaBridge | 172:65be27845400 | 557 | |
| AnnaBridge | 172:65be27845400 | 558 | /** @brief Generate a Non-Acknowledge I2C peripheral in Slave mode. |
| AnnaBridge | 172:65be27845400 | 559 | * @param __HANDLE__ specifies the I2C Handle. |
| AnnaBridge | 172:65be27845400 | 560 | * @retval None |
| AnnaBridge | 172:65be27845400 | 561 | */ |
| AnnaBridge | 172:65be27845400 | 562 | #define __HAL_I2C_GENERATE_NACK(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR2, I2C_CR2_NACK)) |
| AnnaBridge | 172:65be27845400 | 563 | /** |
| AnnaBridge | 172:65be27845400 | 564 | * @} |
| AnnaBridge | 172:65be27845400 | 565 | */ |
| AnnaBridge | 172:65be27845400 | 566 | |
| AnnaBridge | 172:65be27845400 | 567 | /* Include I2C HAL Extended module */ |
| AnnaBridge | 172:65be27845400 | 568 | #include "stm32h7xx_hal_i2c_ex.h" |
| AnnaBridge | 172:65be27845400 | 569 | |
| AnnaBridge | 172:65be27845400 | 570 | /* Exported functions --------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 571 | /** @addtogroup I2C_Exported_Functions |
| AnnaBridge | 172:65be27845400 | 572 | * @{ |
| AnnaBridge | 172:65be27845400 | 573 | */ |
| AnnaBridge | 172:65be27845400 | 574 | |
| AnnaBridge | 172:65be27845400 | 575 | /** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions |
| AnnaBridge | 172:65be27845400 | 576 | * @{ |
| AnnaBridge | 172:65be27845400 | 577 | */ |
| AnnaBridge | 172:65be27845400 | 578 | /* Initialization and de-initialization functions******************************/ |
| AnnaBridge | 172:65be27845400 | 579 | HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 580 | HAL_StatusTypeDef HAL_I2C_DeInit(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 581 | void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 582 | void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 583 | |
| AnnaBridge | 172:65be27845400 | 584 | /* Callbacks Register/UnRegister functions ***********************************/ |
| AnnaBridge | 172:65be27845400 | 585 | #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 586 | HAL_StatusTypeDef HAL_I2C_RegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID, pI2C_CallbackTypeDef pCallback); |
| AnnaBridge | 172:65be27845400 | 587 | HAL_StatusTypeDef HAL_I2C_UnRegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID); |
| AnnaBridge | 172:65be27845400 | 588 | |
| AnnaBridge | 172:65be27845400 | 589 | HAL_StatusTypeDef HAL_I2C_RegisterAddrCallback(I2C_HandleTypeDef *hi2c, pI2C_AddrCallbackTypeDef pCallback); |
| AnnaBridge | 172:65be27845400 | 590 | HAL_StatusTypeDef HAL_I2C_UnRegisterAddrCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 591 | #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 592 | /** |
| AnnaBridge | 172:65be27845400 | 593 | * @} |
| AnnaBridge | 172:65be27845400 | 594 | */ |
| AnnaBridge | 172:65be27845400 | 595 | |
| AnnaBridge | 172:65be27845400 | 596 | /** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions |
| AnnaBridge | 172:65be27845400 | 597 | * @{ |
| AnnaBridge | 172:65be27845400 | 598 | */ |
| AnnaBridge | 172:65be27845400 | 599 | /* IO operation functions ****************************************************/ |
| AnnaBridge | 172:65be27845400 | 600 | /******* Blocking mode: Polling */ |
| AnnaBridge | 172:65be27845400 | 601 | HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| AnnaBridge | 172:65be27845400 | 602 | HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| AnnaBridge | 172:65be27845400 | 603 | HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| AnnaBridge | 172:65be27845400 | 604 | HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| AnnaBridge | 172:65be27845400 | 605 | HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| AnnaBridge | 172:65be27845400 | 606 | HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
| AnnaBridge | 172:65be27845400 | 607 | HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout); |
| AnnaBridge | 172:65be27845400 | 608 | |
| AnnaBridge | 172:65be27845400 | 609 | /******* Non-Blocking mode: Interrupt */ |
| AnnaBridge | 172:65be27845400 | 610 | HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 611 | HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 612 | HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 613 | HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 614 | HAL_StatusTypeDef HAL_I2C_Mem_Write_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 615 | HAL_StatusTypeDef HAL_I2C_Mem_Read_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 616 | |
| AnnaBridge | 172:65be27845400 | 617 | HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
| AnnaBridge | 172:65be27845400 | 618 | HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
| AnnaBridge | 172:65be27845400 | 619 | HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
| AnnaBridge | 172:65be27845400 | 620 | HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
| AnnaBridge | 172:65be27845400 | 621 | HAL_StatusTypeDef HAL_I2C_EnableListen_IT(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 622 | HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 623 | HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress); |
| AnnaBridge | 172:65be27845400 | 624 | |
| AnnaBridge | 172:65be27845400 | 625 | /******* Non-Blocking mode: DMA */ |
| AnnaBridge | 172:65be27845400 | 626 | HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 627 | HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 628 | HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 629 | HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 630 | HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 631 | HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); |
| AnnaBridge | 172:65be27845400 | 632 | |
| AnnaBridge | 172:65be27845400 | 633 | HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
| AnnaBridge | 172:65be27845400 | 634 | HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
| AnnaBridge | 172:65be27845400 | 635 | HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
| AnnaBridge | 172:65be27845400 | 636 | HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
| AnnaBridge | 172:65be27845400 | 637 | /** |
| AnnaBridge | 172:65be27845400 | 638 | * @} |
| AnnaBridge | 172:65be27845400 | 639 | */ |
| AnnaBridge | 172:65be27845400 | 640 | |
| AnnaBridge | 172:65be27845400 | 641 | /** @addtogroup I2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks |
| AnnaBridge | 172:65be27845400 | 642 | * @{ |
| AnnaBridge | 172:65be27845400 | 643 | */ |
| AnnaBridge | 172:65be27845400 | 644 | /******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */ |
| AnnaBridge | 172:65be27845400 | 645 | void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 646 | void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 647 | void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 648 | void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 649 | void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 650 | void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 651 | void HAL_I2C_AddrCallback(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); |
| AnnaBridge | 172:65be27845400 | 652 | void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 653 | void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 654 | void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 655 | void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 656 | void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 657 | /** |
| AnnaBridge | 172:65be27845400 | 658 | * @} |
| AnnaBridge | 172:65be27845400 | 659 | */ |
| AnnaBridge | 172:65be27845400 | 660 | |
| AnnaBridge | 172:65be27845400 | 661 | /** @addtogroup I2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions |
| AnnaBridge | 172:65be27845400 | 662 | * @{ |
| AnnaBridge | 172:65be27845400 | 663 | */ |
| AnnaBridge | 172:65be27845400 | 664 | /* Peripheral State, Mode and Error functions *********************************/ |
| AnnaBridge | 172:65be27845400 | 665 | HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 666 | HAL_I2C_ModeTypeDef HAL_I2C_GetMode(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 667 | uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c); |
| AnnaBridge | 172:65be27845400 | 668 | |
| AnnaBridge | 172:65be27845400 | 669 | /** |
| AnnaBridge | 172:65be27845400 | 670 | * @} |
| AnnaBridge | 172:65be27845400 | 671 | */ |
| AnnaBridge | 172:65be27845400 | 672 | |
| AnnaBridge | 172:65be27845400 | 673 | /** |
| AnnaBridge | 172:65be27845400 | 674 | * @} |
| AnnaBridge | 172:65be27845400 | 675 | */ |
| AnnaBridge | 172:65be27845400 | 676 | |
| AnnaBridge | 172:65be27845400 | 677 | /* Private constants ---------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 678 | /** @defgroup I2C_Private_Constants I2C Private Constants |
| AnnaBridge | 172:65be27845400 | 679 | * @{ |
| AnnaBridge | 172:65be27845400 | 680 | */ |
| AnnaBridge | 172:65be27845400 | 681 | |
| AnnaBridge | 172:65be27845400 | 682 | /** |
| AnnaBridge | 172:65be27845400 | 683 | * @} |
| AnnaBridge | 172:65be27845400 | 684 | */ |
| AnnaBridge | 172:65be27845400 | 685 | |
| AnnaBridge | 172:65be27845400 | 686 | /* Private macros ------------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 687 | /** @defgroup I2C_Private_Macro I2C Private Macros |
| AnnaBridge | 172:65be27845400 | 688 | * @{ |
| AnnaBridge | 172:65be27845400 | 689 | */ |
| AnnaBridge | 172:65be27845400 | 690 | |
| AnnaBridge | 172:65be27845400 | 691 | #define IS_I2C_ADDRESSING_MODE(MODE) (((MODE) == I2C_ADDRESSINGMODE_7BIT) || \ |
| AnnaBridge | 172:65be27845400 | 692 | ((MODE) == I2C_ADDRESSINGMODE_10BIT)) |
| AnnaBridge | 172:65be27845400 | 693 | |
| AnnaBridge | 172:65be27845400 | 694 | #define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLE) || \ |
| AnnaBridge | 172:65be27845400 | 695 | ((ADDRESS) == I2C_DUALADDRESS_ENABLE)) |
| AnnaBridge | 172:65be27845400 | 696 | |
| AnnaBridge | 172:65be27845400 | 697 | #define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NOMASK) || \ |
| AnnaBridge | 172:65be27845400 | 698 | ((MASK) == I2C_OA2_MASK01) || \ |
| AnnaBridge | 172:65be27845400 | 699 | ((MASK) == I2C_OA2_MASK02) || \ |
| AnnaBridge | 172:65be27845400 | 700 | ((MASK) == I2C_OA2_MASK03) || \ |
| AnnaBridge | 172:65be27845400 | 701 | ((MASK) == I2C_OA2_MASK04) || \ |
| AnnaBridge | 172:65be27845400 | 702 | ((MASK) == I2C_OA2_MASK05) || \ |
| AnnaBridge | 172:65be27845400 | 703 | ((MASK) == I2C_OA2_MASK06) || \ |
| AnnaBridge | 172:65be27845400 | 704 | ((MASK) == I2C_OA2_MASK07)) |
| AnnaBridge | 172:65be27845400 | 705 | |
| AnnaBridge | 172:65be27845400 | 706 | #define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLE) || \ |
| AnnaBridge | 172:65be27845400 | 707 | ((CALL) == I2C_GENERALCALL_ENABLE)) |
| AnnaBridge | 172:65be27845400 | 708 | |
| AnnaBridge | 172:65be27845400 | 709 | #define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLE) || \ |
| AnnaBridge | 172:65be27845400 | 710 | ((STRETCH) == I2C_NOSTRETCH_ENABLE)) |
| AnnaBridge | 172:65be27845400 | 711 | |
| AnnaBridge | 172:65be27845400 | 712 | #define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \ |
| AnnaBridge | 172:65be27845400 | 713 | ((SIZE) == I2C_MEMADD_SIZE_16BIT)) |
| AnnaBridge | 172:65be27845400 | 714 | |
| AnnaBridge | 172:65be27845400 | 715 | #define IS_TRANSFER_MODE(MODE) (((MODE) == I2C_RELOAD_MODE) || \ |
| AnnaBridge | 172:65be27845400 | 716 | ((MODE) == I2C_AUTOEND_MODE) || \ |
| AnnaBridge | 172:65be27845400 | 717 | ((MODE) == I2C_SOFTEND_MODE)) |
| AnnaBridge | 172:65be27845400 | 718 | |
| AnnaBridge | 172:65be27845400 | 719 | #define IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == I2C_GENERATE_STOP) || \ |
| AnnaBridge | 172:65be27845400 | 720 | ((REQUEST) == I2C_GENERATE_START_READ) || \ |
| AnnaBridge | 172:65be27845400 | 721 | ((REQUEST) == I2C_GENERATE_START_WRITE) || \ |
| AnnaBridge | 172:65be27845400 | 722 | ((REQUEST) == I2C_NO_STARTSTOP)) |
| AnnaBridge | 172:65be27845400 | 723 | |
| AnnaBridge | 172:65be27845400 | 724 | #define IS_I2C_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_FIRST_FRAME) || \ |
| AnnaBridge | 172:65be27845400 | 725 | ((REQUEST) == I2C_FIRST_AND_NEXT_FRAME) || \ |
| AnnaBridge | 172:65be27845400 | 726 | ((REQUEST) == I2C_NEXT_FRAME) || \ |
| AnnaBridge | 172:65be27845400 | 727 | ((REQUEST) == I2C_FIRST_AND_LAST_FRAME) || \ |
| AnnaBridge | 172:65be27845400 | 728 | ((REQUEST) == I2C_LAST_FRAME) || \ |
| AnnaBridge | 172:65be27845400 | 729 | ((REQUEST) == I2C_LAST_FRAME_NO_STOP) || \ |
| AnnaBridge | 172:65be27845400 | 730 | IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST)) |
| AnnaBridge | 172:65be27845400 | 731 | |
| AnnaBridge | 172:65be27845400 | 732 | #define IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_OTHER_FRAME) || \ |
| AnnaBridge | 172:65be27845400 | 733 | ((REQUEST) == I2C_OTHER_AND_LAST_FRAME)) |
| AnnaBridge | 172:65be27845400 | 734 | |
| AnnaBridge | 172:65be27845400 | 735 | #define I2C_RESET_CR2(__HANDLE__) ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_HEAD10R | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_RD_WRN))) |
| AnnaBridge | 172:65be27845400 | 736 | |
| AnnaBridge | 172:65be27845400 | 737 | #define I2C_GET_ADDR_MATCH(__HANDLE__) ((uint16_t)(((__HANDLE__)->Instance->ISR & I2C_ISR_ADDCODE) >> 16U)) |
| AnnaBridge | 172:65be27845400 | 738 | #define I2C_GET_DIR(__HANDLE__) ((uint8_t)(((__HANDLE__)->Instance->ISR & I2C_ISR_DIR) >> 16U)) |
| AnnaBridge | 172:65be27845400 | 739 | #define I2C_GET_STOP_MODE(__HANDLE__) ((__HANDLE__)->Instance->CR2 & I2C_CR2_AUTOEND) |
| AnnaBridge | 172:65be27845400 | 740 | #define I2C_GET_OWN_ADDRESS1(__HANDLE__) ((uint16_t)((__HANDLE__)->Instance->OAR1 & I2C_OAR1_OA1)) |
| AnnaBridge | 172:65be27845400 | 741 | #define I2C_GET_OWN_ADDRESS2(__HANDLE__) ((uint16_t)((__HANDLE__)->Instance->OAR2 & I2C_OAR2_OA2)) |
| AnnaBridge | 172:65be27845400 | 742 | |
| AnnaBridge | 172:65be27845400 | 743 | #define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= 0x000003FFU) |
| AnnaBridge | 172:65be27845400 | 744 | #define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FFU) |
| AnnaBridge | 172:65be27845400 | 745 | |
| AnnaBridge | 172:65be27845400 | 746 | #define I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00U))) >> 8U))) |
| AnnaBridge | 172:65be27845400 | 747 | #define I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FFU)))) |
| AnnaBridge | 172:65be27845400 | 748 | |
| AnnaBridge | 172:65be27845400 | 749 | #define I2C_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == I2C_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_START) | (I2C_CR2_AUTOEND)) & (~I2C_CR2_RD_WRN)) : \ |
| AnnaBridge | 172:65be27845400 | 750 | (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN))) |
| AnnaBridge | 172:65be27845400 | 751 | |
| AnnaBridge | 172:65be27845400 | 752 | #define I2C_CHECK_FLAG(__ISR__, __FLAG__) ((((__ISR__) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET) |
| AnnaBridge | 172:65be27845400 | 753 | #define I2C_CHECK_IT_SOURCE(__CR1__, __IT__) ((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET) |
| AnnaBridge | 172:65be27845400 | 754 | /** |
| AnnaBridge | 172:65be27845400 | 755 | * @} |
| AnnaBridge | 172:65be27845400 | 756 | */ |
| AnnaBridge | 172:65be27845400 | 757 | |
| AnnaBridge | 172:65be27845400 | 758 | /* Private Functions ---------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 759 | /** @defgroup I2C_Private_Functions I2C Private Functions |
| AnnaBridge | 172:65be27845400 | 760 | * @{ |
| AnnaBridge | 172:65be27845400 | 761 | */ |
| AnnaBridge | 172:65be27845400 | 762 | /* Private functions are defined in stm32h7xx_hal_i2c.c file */ |
| AnnaBridge | 172:65be27845400 | 763 | /** |
| AnnaBridge | 172:65be27845400 | 764 | * @} |
| AnnaBridge | 172:65be27845400 | 765 | */ |
| AnnaBridge | 172:65be27845400 | 766 | |
| AnnaBridge | 172:65be27845400 | 767 | /** |
| AnnaBridge | 172:65be27845400 | 768 | * @} |
| AnnaBridge | 172:65be27845400 | 769 | */ |
| AnnaBridge | 172:65be27845400 | 770 | |
| AnnaBridge | 172:65be27845400 | 771 | /** |
| AnnaBridge | 172:65be27845400 | 772 | * @} |
| AnnaBridge | 172:65be27845400 | 773 | */ |
| AnnaBridge | 172:65be27845400 | 774 | |
| AnnaBridge | 172:65be27845400 | 775 | #ifdef __cplusplus |
| AnnaBridge | 172:65be27845400 | 776 | } |
| AnnaBridge | 172:65be27845400 | 777 | #endif |
| AnnaBridge | 172:65be27845400 | 778 | |
| AnnaBridge | 172:65be27845400 | 779 | |
| AnnaBridge | 172:65be27845400 | 780 | #endif /* STM32H7xx_HAL_I2C_H */ |
| AnnaBridge | 172:65be27845400 | 781 | |
| AnnaBridge | 172:65be27845400 | 782 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
