1 /** 2 ****************************************************************************** 3 * @file stm32g0xx_hal_smbus_ex.h 4 * @author MCD Application Team 5 * @brief Header file of SMBUS HAL Extended module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2018 STMicroelectronics. 10 * All rights reserved. 11 * 12 * This software is licensed under terms that can be found in the LICENSE file 13 * in the root directory of this software component. 14 * If no LICENSE file comes with this software, it is provided AS-IS. 15 * 16 ****************************************************************************** 17 */ 18 19 /* Define to prevent recursive inclusion -------------------------------------*/ 20 #ifndef STM32G0xx_HAL_SMBUS_EX_H 21 #define STM32G0xx_HAL_SMBUS_EX_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32g0xx_hal_def.h" 29 30 /** @addtogroup STM32G0xx_HAL_Driver 31 * @{ 32 */ 33 34 /** @addtogroup SMBUSEx 35 * @{ 36 */ 37 38 /* Exported types ------------------------------------------------------------*/ 39 /* Exported constants --------------------------------------------------------*/ 40 /** @defgroup SMBUSEx_Exported_Constants SMBUS Extended Exported Constants 41 * @{ 42 */ 43 44 /** @defgroup SMBUSEx_FastModePlus SMBUS Extended Fast Mode Plus 45 * @{ 46 */ 47 #define SMBUS_FMP_NOT_SUPPORTED 0xAAAA0000U /*!< Fast Mode Plus not supported */ 48 #define SMBUS_FASTMODEPLUS_PA9 SYSCFG_CFGR1_I2C_PA9_FMP /*!< Enable Fast Mode Plus on PA9 */ 49 #define SMBUS_FASTMODEPLUS_PA10 SYSCFG_CFGR1_I2C_PA10_FMP /*!< Enable Fast Mode Plus on PA10 */ 50 #define SMBUS_FASTMODEPLUS_PB6 SYSCFG_CFGR1_I2C_PB6_FMP /*!< Enable Fast Mode Plus on PB6 */ 51 #define SMBUS_FASTMODEPLUS_PB7 SYSCFG_CFGR1_I2C_PB7_FMP /*!< Enable Fast Mode Plus on PB7 */ 52 #define SMBUS_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */ 53 #define SMBUS_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */ 54 #define SMBUS_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */ 55 #define SMBUS_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */ 56 #if defined(SYSCFG_CFGR1_I2C3_FMP) 57 #define SMBUS_FASTMODEPLUS_I2C3 SYSCFG_CFGR1_I2C3_FMP /*!< Enable Fast Mode Plus on I2C3 pins */ 58 #else 59 #define SMBUS_FASTMODEPLUS_I2C3 (uint32_t)(0x00000400U | SMBUS_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C3 not supported */ 60 #endif /* SYSCFG_CFGR1_I2C3_FMP */ 61 /** 62 * @} 63 */ 64 65 /** 66 * @} 67 */ 68 69 /* Exported macro ------------------------------------------------------------*/ 70 /** @defgroup SMBUSEx_Exported_Macros SMBUS Extended Exported Macros 71 * @{ 72 */ 73 74 /** 75 * @} 76 */ 77 78 /* Exported functions --------------------------------------------------------*/ 79 /** @addtogroup SMBUSEx_Exported_Functions SMBUS Extended Exported Functions 80 * @{ 81 */ 82 83 /** @addtogroup SMBUSEx_Exported_Functions_Group2 WakeUp Mode Functions 84 * @{ 85 */ 86 /* Peripheral Control functions ************************************************/ 87 HAL_StatusTypeDef HAL_SMBUSEx_EnableWakeUp(SMBUS_HandleTypeDef *hsmbus); 88 HAL_StatusTypeDef HAL_SMBUSEx_DisableWakeUp(SMBUS_HandleTypeDef *hsmbus); 89 /** 90 * @} 91 */ 92 93 /** @addtogroup SMBUSEx_Exported_Functions_Group3 Fast Mode Plus Functions 94 * @{ 95 */ 96 void HAL_SMBUSEx_EnableFastModePlus(uint32_t ConfigFastModePlus); 97 void HAL_SMBUSEx_DisableFastModePlus(uint32_t ConfigFastModePlus); 98 /** 99 * @} 100 */ 101 102 /** 103 * @} 104 */ 105 106 /* Private constants ---------------------------------------------------------*/ 107 /** @defgroup SMBUSEx_Private_Constants SMBUS Extended Private Constants 108 * @{ 109 */ 110 111 /** 112 * @} 113 */ 114 115 /* Private macros ------------------------------------------------------------*/ 116 /** @defgroup SMBUSEx_Private_Macro SMBUS Extended Private Macros 117 * @{ 118 */ 119 #define IS_SMBUS_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & SMBUS_FMP_NOT_SUPPORTED) != SMBUS_FMP_NOT_SUPPORTED) && \ 120 ((((__CONFIG__) & (SMBUS_FASTMODEPLUS_PA9)) == SMBUS_FASTMODEPLUS_PA9) || \ 121 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PA10)) == SMBUS_FASTMODEPLUS_PA10) || \ 122 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PB6)) == SMBUS_FASTMODEPLUS_PB6) || \ 123 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PB7)) == SMBUS_FASTMODEPLUS_PB7) || \ 124 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PB8)) == SMBUS_FASTMODEPLUS_PB8) || \ 125 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PB9)) == SMBUS_FASTMODEPLUS_PB9) || \ 126 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_I2C1)) == SMBUS_FASTMODEPLUS_I2C1) || \ 127 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_I2C2)) == SMBUS_FASTMODEPLUS_I2C2) || \ 128 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_I2C3)) == SMBUS_FASTMODEPLUS_I2C3))) 129 /** 130 * @} 131 */ 132 133 /* Private Functions ---------------------------------------------------------*/ 134 /** @defgroup SMBUSEx_Private_Functions SMBUS Extended Private Functions 135 * @{ 136 */ 137 /* Private functions are defined in stm32g0xx_hal_smbus_ex.c file */ 138 /** 139 * @} 140 */ 141 142 /** 143 * @} 144 */ 145 146 /** 147 * @} 148 */ 149 150 #ifdef __cplusplus 151 } 152 #endif 153 154 #endif /* STM32G0xx_HAL_SMBUS_EX_H */ 155
