1 /** 2 ****************************************************************************** 3 * @file stm32c0xx_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) 2022 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 STM32C0xx_HAL_SMBUS_EX_H 21 #define STM32C0xx_HAL_SMBUS_EX_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32c0xx_hal_def.h" 29 30 /** @addtogroup STM32C0xx_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 #if defined(SYSCFG_CFGR1_I2C_PB8_FMP) 53 #define SMBUS_FASTMODEPLUS_PB8 SYSCFG_CFGR1_I2C_PB8_FMP /*!< Enable Fast Mode Plus on PB8 */ 54 #define SMBUS_FASTMODEPLUS_PB9 SYSCFG_CFGR1_I2C_PB9_FMP /*!< Enable Fast Mode Plus on PB9 */ 55 #else 56 #define SMBUS_FASTMODEPLUS_PB8 (uint32_t)(0x00000010U | SMBUS_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB8 not supported */ 57 #define SMBUS_FASTMODEPLUS_PB9 (uint32_t)(0x00000012U | SMBUS_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus PB9 not supported */ 58 #endif /* SYSCFG_CFGR1_I2C_PB8_FMP */ 59 #define SMBUS_FASTMODEPLUS_I2C1 SYSCFG_CFGR1_I2C1_FMP /*!< Enable Fast Mode Plus on I2C1 pins */ 60 #if defined(SYSCFG_CFGR1_I2C2_FMP) 61 #define SMBUS_FASTMODEPLUS_I2C2 SYSCFG_CFGR1_I2C2_FMP /*!< Enable Fast Mode Plus on I2C2 pins */ 62 #else 63 #define SMBUS_FASTMODEPLUS_I2C2 (uint32_t)(0x00000200U | SMBUS_FMP_NOT_SUPPORTED) /*!< Fast Mode Plus I2C2 not supported */ 64 #endif /* SYSCFG_CFGR1_I2C2_FMP */ 65 /** 66 * @} 67 */ 68 69 /** 70 * @} 71 */ 72 73 /* Exported macro ------------------------------------------------------------*/ 74 /** @defgroup SMBUSEx_Exported_Macros SMBUS Extended Exported Macros 75 * @{ 76 */ 77 78 /** 79 * @} 80 */ 81 82 /* Exported functions --------------------------------------------------------*/ 83 /** @addtogroup SMBUSEx_Exported_Functions SMBUS Extended Exported Functions 84 * @{ 85 */ 86 87 /** @addtogroup SMBUSEx_Exported_Functions_Group2 WakeUp Mode Functions 88 * @{ 89 */ 90 /* Peripheral Control functions ************************************************/ 91 #if defined(I2C_CR1_WUPEN) 92 HAL_StatusTypeDef HAL_SMBUSEx_EnableWakeUp(SMBUS_HandleTypeDef *hsmbus); 93 HAL_StatusTypeDef HAL_SMBUSEx_DisableWakeUp(SMBUS_HandleTypeDef *hsmbus); 94 #endif /* I2C_CR1_WUPEN */ 95 /** 96 * @} 97 */ 98 99 /** @addtogroup SMBUSEx_Exported_Functions_Group3 Fast Mode Plus Functions 100 * @{ 101 */ 102 void HAL_SMBUSEx_EnableFastModePlus(uint32_t ConfigFastModePlus); 103 void HAL_SMBUSEx_DisableFastModePlus(uint32_t ConfigFastModePlus); 104 /** 105 * @} 106 */ 107 108 /** 109 * @} 110 */ 111 112 /* Private constants ---------------------------------------------------------*/ 113 /** @defgroup SMBUSEx_Private_Constants SMBUS Extended Private Constants 114 * @{ 115 */ 116 117 /** 118 * @} 119 */ 120 121 /* Private macros ------------------------------------------------------------*/ 122 /** @defgroup SMBUSEx_Private_Macro SMBUS Extended Private Macros 123 * @{ 124 */ 125 #define IS_SMBUS_FASTMODEPLUS(__CONFIG__) ((((__CONFIG__) & (SMBUS_FASTMODEPLUS_PA9)) == SMBUS_FASTMODEPLUS_PA9) || \ 126 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PA10)) == SMBUS_FASTMODEPLUS_PA10) || \ 127 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PB6)) == SMBUS_FASTMODEPLUS_PB6) || \ 128 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PB7)) == SMBUS_FASTMODEPLUS_PB7) || \ 129 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PB8)) == SMBUS_FASTMODEPLUS_PB8) || \ 130 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_PB9)) == SMBUS_FASTMODEPLUS_PB9) || \ 131 (((__CONFIG__) & (SMBUS_FASTMODEPLUS_I2C1)) == SMBUS_FASTMODEPLUS_I2C1)) 132 /** 133 * @} 134 */ 135 136 /* Private Functions ---------------------------------------------------------*/ 137 /** @defgroup SMBUSEx_Private_Functions SMBUS Extended Private Functions 138 * @{ 139 */ 140 /* Private functions are defined in stm32c0xx_hal_smbus_ex.c file */ 141 /** 142 * @} 143 */ 144 145 /** 146 * @} 147 */ 148 149 /** 150 * @} 151 */ 152 153 #ifdef __cplusplus 154 } 155 #endif 156 157 #endif /* STM32C0xx_HAL_SMBUS_EX_H */ 158
