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TARGET_NUCLEO_F031K6/stm32f0xx_hal_smbus.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
109:9296ab0bfc11 
.

Who changed what in which revision?

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Kojto 109:9296ab0bfc11 1 /**
Kojto 109:9296ab0bfc11 2 ******************************************************************************
Kojto 109:9296ab0bfc11 3 * @file stm32f0xx_hal_smbus.h
Kojto 109:9296ab0bfc11 4 * @author MCD Application Team
Kojto 109:9296ab0bfc11 5 * @version V1.3.0
Kojto 109:9296ab0bfc11 6 * @date 26-June-2015
Kojto 109:9296ab0bfc11 7 * @brief Header file of SMBUS HAL module.
Kojto 109:9296ab0bfc11 8 ******************************************************************************
Kojto 109:9296ab0bfc11 9 * @attention
Kojto 109:9296ab0bfc11 10 *
Kojto 109:9296ab0bfc11 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 109:9296ab0bfc11 12 *
Kojto 109:9296ab0bfc11 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 109:9296ab0bfc11 14 * are permitted provided that the following conditions are met:
Kojto 109:9296ab0bfc11 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 109:9296ab0bfc11 16 * this list of conditions and the following disclaimer.
Kojto 109:9296ab0bfc11 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 109:9296ab0bfc11 18 * this list of conditions and the following disclaimer in the documentation
Kojto 109:9296ab0bfc11 19 * and/or other materials provided with the distribution.
Kojto 109:9296ab0bfc11 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 109:9296ab0bfc11 21 * may be used to endorse or promote products derived from this software
Kojto 109:9296ab0bfc11 22 * without specific prior written permission.
Kojto 109:9296ab0bfc11 23 *
Kojto 109:9296ab0bfc11 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 109:9296ab0bfc11 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 109:9296ab0bfc11 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 109:9296ab0bfc11 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 109:9296ab0bfc11 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 109:9296ab0bfc11 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 109:9296ab0bfc11 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 109:9296ab0bfc11 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 109:9296ab0bfc11 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 109:9296ab0bfc11 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 109:9296ab0bfc11 34 *
Kojto 109:9296ab0bfc11 35 ******************************************************************************
Kojto 109:9296ab0bfc11 36 */
Kojto 109:9296ab0bfc11 37
Kojto 109:9296ab0bfc11 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 109:9296ab0bfc11 39 #ifndef __STM32F0xx_HAL_SMBUS_H
Kojto 109:9296ab0bfc11 40 #define __STM32F0xx_HAL_SMBUS_H
Kojto 109:9296ab0bfc11 41
Kojto 109:9296ab0bfc11 42 #ifdef __cplusplus
Kojto 109:9296ab0bfc11 43 extern "C" {
Kojto 109:9296ab0bfc11 44 #endif
Kojto 109:9296ab0bfc11 45
Kojto 109:9296ab0bfc11 46 /* Includes ------------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 47 #include "stm32f0xx_hal_def.h"
Kojto 109:9296ab0bfc11 48
Kojto 109:9296ab0bfc11 49 /** @addtogroup STM32F0xx_HAL_Driver
Kojto 109:9296ab0bfc11 50 * @{
Kojto 109:9296ab0bfc11 51 */
Kojto 109:9296ab0bfc11 52
Kojto 109:9296ab0bfc11 53 /** @addtogroup SMBUS
Kojto 109:9296ab0bfc11 54 * @{
Kojto 109:9296ab0bfc11 55 */
Kojto 109:9296ab0bfc11 56
Kojto 109:9296ab0bfc11 57 /* Exported types ------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 58 /** @defgroup SMBUS_Exported_Types SMBUS Exported Types
Kojto 109:9296ab0bfc11 59 * @{
Kojto 109:9296ab0bfc11 60 */
Kojto 109:9296ab0bfc11 61
Kojto 109:9296ab0bfc11 62 /** @defgroup SMBUS_Configuration_Structure_definition SMBUS Configuration Structure definition
Kojto 109:9296ab0bfc11 63 * @brief SMBUS Configuration Structure definition
Kojto 109:9296ab0bfc11 64 * @{
Kojto 109:9296ab0bfc11 65 */
Kojto 109:9296ab0bfc11 66 typedef struct
Kojto 109:9296ab0bfc11 67 {
Kojto 109:9296ab0bfc11 68 uint32_t Timing; /*!< Specifies the SMBUS_TIMINGR_register value.
Kojto 109:9296ab0bfc11 69 This parameter calculated by referring to SMBUS initialization
Kojto 109:9296ab0bfc11 70 section in Reference manual */
Kojto 109:9296ab0bfc11 71 uint32_t AnalogFilter; /*!< Specifies if Analog Filter is enable or not.
Kojto 109:9296ab0bfc11 72 This parameter can be a value of @ref SMBUS_Analog_Filter */
Kojto 109:9296ab0bfc11 73
Kojto 109:9296ab0bfc11 74 uint32_t OwnAddress1; /*!< Specifies the first device own address.
Kojto 109:9296ab0bfc11 75 This parameter can be a 7-bit or 10-bit address. */
Kojto 109:9296ab0bfc11 76
Kojto 109:9296ab0bfc11 77 uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode for master is selected.
Kojto 109:9296ab0bfc11 78 This parameter can be a value of @ref SMBUS_addressing_mode */
Kojto 109:9296ab0bfc11 79
Kojto 109:9296ab0bfc11 80 uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected.
Kojto 109:9296ab0bfc11 81 This parameter can be a value of @ref SMBUS_dual_addressing_mode */
Kojto 109:9296ab0bfc11 82
Kojto 109:9296ab0bfc11 83 uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected
Kojto 109:9296ab0bfc11 84 This parameter can be a 7-bit address. */
Kojto 109:9296ab0bfc11 85
Kojto 109:9296ab0bfc11 86 uint32_t OwnAddress2Masks; /*!< Specifies the acknoledge mask address second device own address if dual addressing mode is selected
Kojto 109:9296ab0bfc11 87 This parameter can be a value of @ref SMBUS_own_address2_masks. */
Kojto 109:9296ab0bfc11 88
Kojto 109:9296ab0bfc11 89 uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected.
Kojto 109:9296ab0bfc11 90 This parameter can be a value of @ref SMBUS_general_call_addressing_mode. */
Kojto 109:9296ab0bfc11 91
Kojto 109:9296ab0bfc11 92 uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected.
Kojto 109:9296ab0bfc11 93 This parameter can be a value of @ref SMBUS_nostretch_mode */
Kojto 109:9296ab0bfc11 94
Kojto 109:9296ab0bfc11 95 uint32_t PacketErrorCheckMode; /*!< Specifies if Packet Error Check mode is selected.
Kojto 109:9296ab0bfc11 96 This parameter can be a value of @ref SMBUS_packet_error_check_mode */
Kojto 109:9296ab0bfc11 97
Kojto 109:9296ab0bfc11 98 uint32_t PeripheralMode; /*!< Specifies which mode of Periphal is selected.
Kojto 109:9296ab0bfc11 99 This parameter can be a value of @ref SMBUS_peripheral_mode */
Kojto 109:9296ab0bfc11 100
Kojto 109:9296ab0bfc11 101 uint32_t SMBusTimeout; /*!< Specifies the content of the 32 Bits SMBUS_TIMEOUT_register value.
Kojto 109:9296ab0bfc11 102 (Enable bits and different timeout values)
Kojto 109:9296ab0bfc11 103 This parameter calculated by referring to SMBUS initialization
Kojto 109:9296ab0bfc11 104 section in Reference manual */
Kojto 109:9296ab0bfc11 105 } SMBUS_InitTypeDef;
Kojto 109:9296ab0bfc11 106 /**
Kojto 109:9296ab0bfc11 107 * @}
Kojto 109:9296ab0bfc11 108 */
Kojto 109:9296ab0bfc11 109
Kojto 109:9296ab0bfc11 110 /** @defgroup HAL_state_definition HAL state definition
Kojto 109:9296ab0bfc11 111 * @brief HAL State definition
Kojto 109:9296ab0bfc11 112 * @{
Kojto 109:9296ab0bfc11 113 */
Kojto 109:9296ab0bfc11 114 #define HAL_SMBUS_STATE_RESET ((uint32_t)0x00000000) /*!< SMBUS not yet initialized or disabled */
Kojto 109:9296ab0bfc11 115 #define HAL_SMBUS_STATE_READY ((uint32_t)0x00000001) /*!< SMBUS initialized and ready for use */
Kojto 109:9296ab0bfc11 116 #define HAL_SMBUS_STATE_BUSY ((uint32_t)0x00000002) /*!< SMBUS internal process is ongoing */
Kojto 109:9296ab0bfc11 117 #define HAL_SMBUS_STATE_MASTER_BUSY_TX ((uint32_t)0x00000012) /*!< Master Data Transmission process is ongoing */
Kojto 109:9296ab0bfc11 118 #define HAL_SMBUS_STATE_MASTER_BUSY_RX ((uint32_t)0x00000022) /*!< Master Data Reception process is ongoing */
Kojto 109:9296ab0bfc11 119 #define HAL_SMBUS_STATE_SLAVE_BUSY_TX ((uint32_t)0x00000032) /*!< Slave Data Transmission process is ongoing */
Kojto 109:9296ab0bfc11 120 #define HAL_SMBUS_STATE_SLAVE_BUSY_RX ((uint32_t)0x00000042) /*!< Slave Data Reception process is ongoing */
Kojto 109:9296ab0bfc11 121 #define HAL_SMBUS_STATE_TIMEOUT ((uint32_t)0x00000003) /*!< Timeout state */
Kojto 109:9296ab0bfc11 122 #define HAL_SMBUS_STATE_ERROR ((uint32_t)0x00000004) /*!< Reception process is ongoing */
Kojto 109:9296ab0bfc11 123 #define HAL_SMBUS_STATE_LISTEN ((uint32_t)0x00000008) /*!< Address Listen Mode is ongoing */
Kojto 109:9296ab0bfc11 124 /**
Kojto 109:9296ab0bfc11 125 * @}
Kojto 109:9296ab0bfc11 126 */
Kojto 109:9296ab0bfc11 127
Kojto 109:9296ab0bfc11 128 /** @defgroup SMBUS_Error_Code_definition SMBUS Error Code definition
Kojto 109:9296ab0bfc11 129 * @brief SMBUS Error Code definition
Kojto 109:9296ab0bfc11 130 * @{
Kojto 109:9296ab0bfc11 131 */
Kojto 109:9296ab0bfc11 132 #define HAL_SMBUS_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */
Kojto 109:9296ab0bfc11 133 #define HAL_SMBUS_ERROR_BERR ((uint32_t)0x00000001) /*!< BERR error */
Kojto 109:9296ab0bfc11 134 #define HAL_SMBUS_ERROR_ARLO ((uint32_t)0x00000002) /*!< ARLO error */
Kojto 109:9296ab0bfc11 135 #define HAL_SMBUS_ERROR_ACKF ((uint32_t)0x00000004) /*!< ACKF error */
Kojto 109:9296ab0bfc11 136 #define HAL_SMBUS_ERROR_OVR ((uint32_t)0x00000008) /*!< OVR error */
Kojto 109:9296ab0bfc11 137 #define HAL_SMBUS_ERROR_HALTIMEOUT ((uint32_t)0x00000010) /*!< Timeout error */
Kojto 109:9296ab0bfc11 138 #define HAL_SMBUS_ERROR_BUSTIMEOUT ((uint32_t)0x00000020) /*!< Bus Timeout error */
Kojto 109:9296ab0bfc11 139 #define HAL_SMBUS_ERROR_ALERT ((uint32_t)0x00000040) /*!< Alert error */
Kojto 109:9296ab0bfc11 140 #define HAL_SMBUS_ERROR_PECERR ((uint32_t)0x00000080) /*!< PEC error */
Kojto 109:9296ab0bfc11 141 /**
Kojto 109:9296ab0bfc11 142 * @}
Kojto 109:9296ab0bfc11 143 */
Kojto 109:9296ab0bfc11 144
Kojto 109:9296ab0bfc11 145 /** @defgroup SMBUS_handle_Structure_definition SMBUS handle Structure definition
Kojto 109:9296ab0bfc11 146 * @brief SMBUS handle Structure definition
Kojto 109:9296ab0bfc11 147 * @{
Kojto 109:9296ab0bfc11 148 */
Kojto 109:9296ab0bfc11 149 typedef struct
Kojto 109:9296ab0bfc11 150 {
Kojto 109:9296ab0bfc11 151 I2C_TypeDef *Instance; /*!< SMBUS registers base address */
Kojto 109:9296ab0bfc11 152
Kojto 109:9296ab0bfc11 153 SMBUS_InitTypeDef Init; /*!< SMBUS communication parameters */
Kojto 109:9296ab0bfc11 154
Kojto 109:9296ab0bfc11 155 uint8_t *pBuffPtr; /*!< Pointer to SMBUS transfer buffer */
Kojto 109:9296ab0bfc11 156
Kojto 109:9296ab0bfc11 157 uint16_t XferSize; /*!< SMBUS transfer size */
Kojto 109:9296ab0bfc11 158
Kojto 109:9296ab0bfc11 159 __IO uint16_t XferCount; /*!< SMBUS transfer counter */
Kojto 109:9296ab0bfc11 160
Kojto 109:9296ab0bfc11 161 __IO uint32_t XferOptions; /*!< SMBUS transfer options */
Kojto 109:9296ab0bfc11 162
Kojto 109:9296ab0bfc11 163 __IO uint32_t PreviousState; /*!< SMBUS communication Previous state */
Kojto 109:9296ab0bfc11 164
Kojto 109:9296ab0bfc11 165 HAL_LockTypeDef Lock; /*!< SMBUS locking object */
Kojto 109:9296ab0bfc11 166
Kojto 109:9296ab0bfc11 167 __IO uint32_t State; /*!< SMBUS communication state */
Kojto 109:9296ab0bfc11 168
Kojto 109:9296ab0bfc11 169 __IO uint32_t ErrorCode; /*!< SMBUS Error code */
Kojto 109:9296ab0bfc11 170
Kojto 109:9296ab0bfc11 171 }SMBUS_HandleTypeDef;
Kojto 109:9296ab0bfc11 172 /**
Kojto 109:9296ab0bfc11 173 * @}
Kojto 109:9296ab0bfc11 174 */
Kojto 109:9296ab0bfc11 175
Kojto 109:9296ab0bfc11 176 /**
Kojto 109:9296ab0bfc11 177 * @}
Kojto 109:9296ab0bfc11 178 */
Kojto 109:9296ab0bfc11 179 /* Exported constants --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 180
Kojto 109:9296ab0bfc11 181 /** @defgroup SMBUS_Exported_Constants SMBUS Exported Constants
Kojto 109:9296ab0bfc11 182 * @{
Kojto 109:9296ab0bfc11 183 */
Kojto 109:9296ab0bfc11 184
Kojto 109:9296ab0bfc11 185 /** @defgroup SMBUS_Analog_Filter SMBUS Analog Filter
Kojto 109:9296ab0bfc11 186 * @{
Kojto 109:9296ab0bfc11 187 */
Kojto 109:9296ab0bfc11 188 #define SMBUS_ANALOGFILTER_ENABLE ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 189 #define SMBUS_ANALOGFILTER_DISABLE I2C_CR1_ANFOFF
Kojto 109:9296ab0bfc11 190 /**
Kojto 109:9296ab0bfc11 191 * @}
Kojto 109:9296ab0bfc11 192 */
Kojto 109:9296ab0bfc11 193
Kojto 109:9296ab0bfc11 194 /** @defgroup SMBUS_addressing_mode SMBUS addressing mode
Kojto 109:9296ab0bfc11 195 * @{
Kojto 109:9296ab0bfc11 196 */
Kojto 109:9296ab0bfc11 197 #define SMBUS_ADDRESSINGMODE_7BIT ((uint32_t)0x00000001)
Kojto 109:9296ab0bfc11 198 #define SMBUS_ADDRESSINGMODE_10BIT ((uint32_t)0x00000002)
Kojto 109:9296ab0bfc11 199 /**
Kojto 109:9296ab0bfc11 200 * @}
Kojto 109:9296ab0bfc11 201 */
Kojto 109:9296ab0bfc11 202
Kojto 109:9296ab0bfc11 203 /** @defgroup SMBUS_dual_addressing_mode SMBUS dual addressing mode
Kojto 109:9296ab0bfc11 204 * @{
Kojto 109:9296ab0bfc11 205 */
Kojto 109:9296ab0bfc11 206
Kojto 109:9296ab0bfc11 207 #define SMBUS_DUALADDRESS_DISABLE ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 208 #define SMBUS_DUALADDRESS_ENABLE I2C_OAR2_OA2EN
Kojto 109:9296ab0bfc11 209 /**
Kojto 109:9296ab0bfc11 210 * @}
Kojto 109:9296ab0bfc11 211 */
Kojto 109:9296ab0bfc11 212
Kojto 109:9296ab0bfc11 213 /** @defgroup SMBUS_own_address2_masks SMBUS ownaddress2 masks
Kojto 109:9296ab0bfc11 214 * @{
Kojto 109:9296ab0bfc11 215 */
Kojto 109:9296ab0bfc11 216
Kojto 109:9296ab0bfc11 217 #define SMBUS_OA2_NOMASK ((uint8_t)0x00)
Kojto 109:9296ab0bfc11 218 #define SMBUS_OA2_MASK01 ((uint8_t)0x01)
Kojto 109:9296ab0bfc11 219 #define SMBUS_OA2_MASK02 ((uint8_t)0x02)
Kojto 109:9296ab0bfc11 220 #define SMBUS_OA2_MASK03 ((uint8_t)0x03)
Kojto 109:9296ab0bfc11 221 #define SMBUS_OA2_MASK04 ((uint8_t)0x04)
Kojto 109:9296ab0bfc11 222 #define SMBUS_OA2_MASK05 ((uint8_t)0x05)
Kojto 109:9296ab0bfc11 223 #define SMBUS_OA2_MASK06 ((uint8_t)0x06)
Kojto 109:9296ab0bfc11 224 #define SMBUS_OA2_MASK07 ((uint8_t)0x07)
Kojto 109:9296ab0bfc11 225 /**
Kojto 109:9296ab0bfc11 226 * @}
Kojto 109:9296ab0bfc11 227 */
Kojto 109:9296ab0bfc11 228
Kojto 109:9296ab0bfc11 229
Kojto 109:9296ab0bfc11 230 /** @defgroup SMBUS_general_call_addressing_mode SMBUS general call addressing mode
Kojto 109:9296ab0bfc11 231 * @{
Kojto 109:9296ab0bfc11 232 */
Kojto 109:9296ab0bfc11 233 #define SMBUS_GENERALCALL_DISABLE ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 234 #define SMBUS_GENERALCALL_ENABLE I2C_CR1_GCEN
Kojto 109:9296ab0bfc11 235 /**
Kojto 109:9296ab0bfc11 236 * @}
Kojto 109:9296ab0bfc11 237 */
Kojto 109:9296ab0bfc11 238
Kojto 109:9296ab0bfc11 239 /** @defgroup SMBUS_nostretch_mode SMBUS nostretch mode
Kojto 109:9296ab0bfc11 240 * @{
Kojto 109:9296ab0bfc11 241 */
Kojto 109:9296ab0bfc11 242 #define SMBUS_NOSTRETCH_DISABLE ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 243 #define SMBUS_NOSTRETCH_ENABLE I2C_CR1_NOSTRETCH
Kojto 109:9296ab0bfc11 244 /**
Kojto 109:9296ab0bfc11 245 * @}
Kojto 109:9296ab0bfc11 246 */
Kojto 109:9296ab0bfc11 247
Kojto 109:9296ab0bfc11 248 /** @defgroup SMBUS_packet_error_check_mode SMBUS packet error check mode
Kojto 109:9296ab0bfc11 249 * @{
Kojto 109:9296ab0bfc11 250 */
Kojto 109:9296ab0bfc11 251 #define SMBUS_PEC_DISABLE ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 252 #define SMBUS_PEC_ENABLE I2C_CR1_PECEN
Kojto 109:9296ab0bfc11 253 /**
Kojto 109:9296ab0bfc11 254 * @}
Kojto 109:9296ab0bfc11 255 */
Kojto 109:9296ab0bfc11 256
Kojto 109:9296ab0bfc11 257 /** @defgroup SMBUS_peripheral_mode SMBUS peripheral mode
Kojto 109:9296ab0bfc11 258 * @{
Kojto 109:9296ab0bfc11 259 */
Kojto 109:9296ab0bfc11 260 #define SMBUS_PERIPHERAL_MODE_SMBUS_HOST (uint32_t)(I2C_CR1_SMBHEN)
Kojto 109:9296ab0bfc11 261 #define SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE (uint32_t)(0x00000000)
Kojto 109:9296ab0bfc11 262 #define SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE_ARP (uint32_t)(I2C_CR1_SMBDEN)
Kojto 109:9296ab0bfc11 263 /**
Kojto 109:9296ab0bfc11 264 * @}
Kojto 109:9296ab0bfc11 265 */
Kojto 109:9296ab0bfc11 266
Kojto 109:9296ab0bfc11 267 /** @defgroup SMBUS_ReloadEndMode_definition SMBUS ReloadEndMode definition
Kojto 109:9296ab0bfc11 268 * @{
Kojto 109:9296ab0bfc11 269 */
Kojto 109:9296ab0bfc11 270
Kojto 109:9296ab0bfc11 271 #define SMBUS_SOFTEND_MODE ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 272 #define SMBUS_RELOAD_MODE I2C_CR2_RELOAD
Kojto 109:9296ab0bfc11 273 #define SMBUS_AUTOEND_MODE I2C_CR2_AUTOEND
Kojto 109:9296ab0bfc11 274 #define SMBUS_SENDPEC_MODE I2C_CR2_PECBYTE
Kojto 109:9296ab0bfc11 275 /**
Kojto 109:9296ab0bfc11 276 * @}
Kojto 109:9296ab0bfc11 277 */
Kojto 109:9296ab0bfc11 278
Kojto 109:9296ab0bfc11 279 /** @defgroup SMBUS_StartStopMode_definition SMBUS StartStopMode definition
Kojto 109:9296ab0bfc11 280 * @{
Kojto 109:9296ab0bfc11 281 */
Kojto 109:9296ab0bfc11 282
Kojto 109:9296ab0bfc11 283 #define SMBUS_NO_STARTSTOP ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 284 #define SMBUS_GENERATE_STOP I2C_CR2_STOP
Kojto 109:9296ab0bfc11 285 #define SMBUS_GENERATE_START_READ (uint32_t)(I2C_CR2_START | I2C_CR2_RD_WRN)
Kojto 109:9296ab0bfc11 286 #define SMBUS_GENERATE_START_WRITE I2C_CR2_START
Kojto 109:9296ab0bfc11 287 /**
Kojto 109:9296ab0bfc11 288 * @}
Kojto 109:9296ab0bfc11 289 */
Kojto 109:9296ab0bfc11 290
Kojto 109:9296ab0bfc11 291 /** @defgroup SMBUS_XferOptions_definition SMBUS XferOptions definition
Kojto 109:9296ab0bfc11 292 * @{
Kojto 109:9296ab0bfc11 293 */
Kojto 109:9296ab0bfc11 294
Kojto 109:9296ab0bfc11 295 #define SMBUS_FIRST_FRAME ((uint32_t)(SMBUS_SOFTEND_MODE))
Kojto 109:9296ab0bfc11 296 #define SMBUS_NEXT_FRAME ((uint32_t)(SMBUS_RELOAD_MODE | SMBUS_SOFTEND_MODE))
Kojto 109:9296ab0bfc11 297 #define SMBUS_FIRST_AND_LAST_FRAME_NO_PEC SMBUS_AUTOEND_MODE
Kojto 109:9296ab0bfc11 298 #define SMBUS_LAST_FRAME_NO_PEC SMBUS_AUTOEND_MODE
Kojto 109:9296ab0bfc11 299 #define SMBUS_FIRST_AND_LAST_FRAME_WITH_PEC ((uint32_t)(SMBUS_AUTOEND_MODE | SMBUS_SENDPEC_MODE))
Kojto 109:9296ab0bfc11 300 #define SMBUS_LAST_FRAME_WITH_PEC ((uint32_t)(SMBUS_AUTOEND_MODE | SMBUS_SENDPEC_MODE))
Kojto 109:9296ab0bfc11 301 /**
Kojto 109:9296ab0bfc11 302 * @}
Kojto 109:9296ab0bfc11 303 */
Kojto 109:9296ab0bfc11 304
Kojto 109:9296ab0bfc11 305 /** @defgroup SMBUS_Interrupt_configuration_definition SMBUS Interrupt configuration definition
Kojto 109:9296ab0bfc11 306 * @brief SMBUS Interrupt definition
Kojto 109:9296ab0bfc11 307 * Elements values convention: 0xXXXXXXXX
Kojto 109:9296ab0bfc11 308 * - XXXXXXXX : Interrupt control mask
Kojto 109:9296ab0bfc11 309 * @{
Kojto 109:9296ab0bfc11 310 */
Kojto 109:9296ab0bfc11 311 #define SMBUS_IT_ERRI I2C_CR1_ERRIE
Kojto 109:9296ab0bfc11 312 #define SMBUS_IT_TCI I2C_CR1_TCIE
Kojto 109:9296ab0bfc11 313 #define SMBUS_IT_STOPI I2C_CR1_STOPIE
Kojto 109:9296ab0bfc11 314 #define SMBUS_IT_NACKI I2C_CR1_NACKIE
Kojto 109:9296ab0bfc11 315 #define SMBUS_IT_ADDRI I2C_CR1_ADDRIE
Kojto 109:9296ab0bfc11 316 #define SMBUS_IT_RXI I2C_CR1_RXIE
Kojto 109:9296ab0bfc11 317 #define SMBUS_IT_TXI I2C_CR1_TXIE
Kojto 109:9296ab0bfc11 318 #define SMBUS_IT_TX (SMBUS_IT_ERRI | SMBUS_IT_TCI | SMBUS_IT_STOPI | SMBUS_IT_NACKI | SMBUS_IT_TXI)
Kojto 109:9296ab0bfc11 319 #define SMBUS_IT_RX (SMBUS_IT_ERRI | SMBUS_IT_TCI | SMBUS_IT_NACKI | SMBUS_IT_RXI)
Kojto 109:9296ab0bfc11 320 #define SMBUS_IT_ALERT (SMBUS_IT_ERRI)
Kojto 109:9296ab0bfc11 321 #define SMBUS_IT_ADDR (SMBUS_IT_ADDRI | SMBUS_IT_STOPI | SMBUS_IT_NACKI)
Kojto 109:9296ab0bfc11 322 /**
Kojto 109:9296ab0bfc11 323 * @}
Kojto 109:9296ab0bfc11 324 */
Kojto 109:9296ab0bfc11 325
Kojto 109:9296ab0bfc11 326 /** @defgroup SMBUS_Flag_definition SMBUS Flag definition
Kojto 109:9296ab0bfc11 327 * @brief Flag definition
Kojto 109:9296ab0bfc11 328 * Elements values convention: 0xXXXXYYYY
Kojto 109:9296ab0bfc11 329 * - XXXXXXXX : Flag mask
Kojto 109:9296ab0bfc11 330 * @{
Kojto 109:9296ab0bfc11 331 */
Kojto 109:9296ab0bfc11 332
Kojto 109:9296ab0bfc11 333 #define SMBUS_FLAG_TXE I2C_ISR_TXE
Kojto 109:9296ab0bfc11 334 #define SMBUS_FLAG_TXIS I2C_ISR_TXIS
Kojto 109:9296ab0bfc11 335 #define SMBUS_FLAG_RXNE I2C_ISR_RXNE
Kojto 109:9296ab0bfc11 336 #define SMBUS_FLAG_ADDR I2C_ISR_ADDR
Kojto 109:9296ab0bfc11 337 #define SMBUS_FLAG_AF I2C_ISR_NACKF
Kojto 109:9296ab0bfc11 338 #define SMBUS_FLAG_STOPF I2C_ISR_STOPF
Kojto 109:9296ab0bfc11 339 #define SMBUS_FLAG_TC I2C_ISR_TC
Kojto 109:9296ab0bfc11 340 #define SMBUS_FLAG_TCR I2C_ISR_TCR
Kojto 109:9296ab0bfc11 341 #define SMBUS_FLAG_BERR I2C_ISR_BERR
Kojto 109:9296ab0bfc11 342 #define SMBUS_FLAG_ARLO I2C_ISR_ARLO
Kojto 109:9296ab0bfc11 343 #define SMBUS_FLAG_OVR I2C_ISR_OVR
Kojto 109:9296ab0bfc11 344 #define SMBUS_FLAG_PECERR I2C_ISR_PECERR
Kojto 109:9296ab0bfc11 345 #define SMBUS_FLAG_TIMEOUT I2C_ISR_TIMEOUT
Kojto 109:9296ab0bfc11 346 #define SMBUS_FLAG_ALERT I2C_ISR_ALERT
Kojto 109:9296ab0bfc11 347 #define SMBUS_FLAG_BUSY I2C_ISR_BUSY
Kojto 109:9296ab0bfc11 348 #define SMBUS_FLAG_DIR I2C_ISR_DIR
Kojto 109:9296ab0bfc11 349 /**
Kojto 109:9296ab0bfc11 350 * @}
Kojto 109:9296ab0bfc11 351 */
Kojto 109:9296ab0bfc11 352
Kojto 109:9296ab0bfc11 353 /**
Kojto 109:9296ab0bfc11 354 * @}
Kojto 109:9296ab0bfc11 355 */
Kojto 109:9296ab0bfc11 356
Kojto 109:9296ab0bfc11 357 /* Exported macros ------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 358 /** @defgroup SMBUS_Exported_Macros SMBUS Exported Macros
Kojto 109:9296ab0bfc11 359 * @{
Kojto 109:9296ab0bfc11 360 */
Kojto 109:9296ab0bfc11 361
Kojto 109:9296ab0bfc11 362 /** @brief Reset SMBUS handle state.
Kojto 109:9296ab0bfc11 363 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 364 * @retval None
Kojto 109:9296ab0bfc11 365 */
Kojto 109:9296ab0bfc11 366 #define __HAL_SMBUS_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SMBUS_STATE_RESET)
Kojto 109:9296ab0bfc11 367
Kojto 109:9296ab0bfc11 368 /** @brief Enable the specified SMBUS interrupts.
Kojto 109:9296ab0bfc11 369 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 370 * @param __INTERRUPT__: specifies the interrupt source to enable.
Kojto 109:9296ab0bfc11 371 * This parameter can be one of the following values:
Kojto 109:9296ab0bfc11 372 * @arg SMBUS_IT_ERRI: Errors interrupt enable
Kojto 109:9296ab0bfc11 373 * @arg SMBUS_IT_TCI: Transfer complete interrupt enable
Kojto 109:9296ab0bfc11 374 * @arg SMBUS_IT_STOPI: STOP detection interrupt enable
Kojto 109:9296ab0bfc11 375 * @arg SMBUS_IT_NACKI: NACK received interrupt enable
Kojto 109:9296ab0bfc11 376 * @arg SMBUS_IT_ADDRI: Address match interrupt enable
Kojto 109:9296ab0bfc11 377 * @arg SMBUS_IT_RXI: RX interrupt enable
Kojto 109:9296ab0bfc11 378 * @arg SMBUS_IT_TXI: TX interrupt enable
Kojto 109:9296ab0bfc11 379 *
Kojto 109:9296ab0bfc11 380 * @retval None
Kojto 109:9296ab0bfc11 381 */
Kojto 109:9296ab0bfc11 382 #define __HAL_SMBUS_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__))
Kojto 109:9296ab0bfc11 383
Kojto 109:9296ab0bfc11 384 /** @brief Disable the specified SMBUS interrupts.
Kojto 109:9296ab0bfc11 385 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 386 * @param __INTERRUPT__: specifies the interrupt source to disable.
Kojto 109:9296ab0bfc11 387 * This parameter can be one of the following values:
Kojto 109:9296ab0bfc11 388 * @arg SMBUS_IT_ERRI: Errors interrupt enable
Kojto 109:9296ab0bfc11 389 * @arg SMBUS_IT_TCI: Transfer complete interrupt enable
Kojto 109:9296ab0bfc11 390 * @arg SMBUS_IT_STOPI: STOP detection interrupt enable
Kojto 109:9296ab0bfc11 391 * @arg SMBUS_IT_NACKI: NACK received interrupt enable
Kojto 109:9296ab0bfc11 392 * @arg SMBUS_IT_ADDRI: Address match interrupt enable
Kojto 109:9296ab0bfc11 393 * @arg SMBUS_IT_RXI: RX interrupt enable
Kojto 109:9296ab0bfc11 394 * @arg SMBUS_IT_TXI: TX interrupt enable
Kojto 109:9296ab0bfc11 395 *
Kojto 109:9296ab0bfc11 396 * @retval None
Kojto 109:9296ab0bfc11 397 */
Kojto 109:9296ab0bfc11 398 #define __HAL_SMBUS_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__)))
Kojto 109:9296ab0bfc11 399
Kojto 109:9296ab0bfc11 400 /** @brief Check whether the specified SMBUS interrupt source is enabled or not.
Kojto 109:9296ab0bfc11 401 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 402 * @param __INTERRUPT__: specifies the SMBUS interrupt source to check.
Kojto 109:9296ab0bfc11 403 * This parameter can be one of the following values:
Kojto 109:9296ab0bfc11 404 * @arg SMBUS_IT_ERRI: Errors interrupt enable
Kojto 109:9296ab0bfc11 405 * @arg SMBUS_IT_TCI: Transfer complete interrupt enable
Kojto 109:9296ab0bfc11 406 * @arg SMBUS_IT_STOPI: STOP detection interrupt enable
Kojto 109:9296ab0bfc11 407 * @arg SMBUS_IT_NACKI: NACK received interrupt enable
Kojto 109:9296ab0bfc11 408 * @arg SMBUS_IT_ADDRI: Address match interrupt enable
Kojto 109:9296ab0bfc11 409 * @arg SMBUS_IT_RXI: RX interrupt enable
Kojto 109:9296ab0bfc11 410 * @arg SMBUS_IT_TXI: TX interrupt enable
Kojto 109:9296ab0bfc11 411 *
Kojto 109:9296ab0bfc11 412 * @retval The new state of __IT__ (TRUE or FALSE).
Kojto 109:9296ab0bfc11 413 */
Kojto 109:9296ab0bfc11 414 #define __HAL_SMBUS_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
Kojto 109:9296ab0bfc11 415
Kojto 109:9296ab0bfc11 416 /** @brief Check whether the specified SMBUS flag is set or not.
Kojto 109:9296ab0bfc11 417 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 418 * @param __FLAG__: specifies the flag to check.
Kojto 109:9296ab0bfc11 419 * This parameter can be one of the following values:
Kojto 109:9296ab0bfc11 420 * @arg SMBUS_FLAG_TXE: Transmit data register empty
Kojto 109:9296ab0bfc11 421 * @arg SMBUS_FLAG_TXIS: Transmit interrupt status
Kojto 109:9296ab0bfc11 422 * @arg SMBUS_FLAG_RXNE: Receive data register not empty
Kojto 109:9296ab0bfc11 423 * @arg SMBUS_FLAG_ADDR: Address matched (slave mode)
Kojto 109:9296ab0bfc11 424 * @arg SMBUS_FLAG_AF: NACK received flag
Kojto 109:9296ab0bfc11 425 * @arg SMBUS_FLAG_STOPF: STOP detection flag
Kojto 109:9296ab0bfc11 426 * @arg SMBUS_FLAG_TC: Transfer complete (master mode)
Kojto 109:9296ab0bfc11 427 * @arg SMBUS_FLAG_TCR: Transfer complete reload
Kojto 109:9296ab0bfc11 428 * @arg SMBUS_FLAG_BERR: Bus error
Kojto 109:9296ab0bfc11 429 * @arg SMBUS_FLAG_ARLO: Arbitration lost
Kojto 109:9296ab0bfc11 430 * @arg SMBUS_FLAG_OVR: Overrun/Underrun
Kojto 109:9296ab0bfc11 431 * @arg SMBUS_FLAG_PECERR: PEC error in reception
Kojto 109:9296ab0bfc11 432 * @arg SMBUS_FLAG_TIMEOUT: Timeout or Tlow detection flag
Kojto 109:9296ab0bfc11 433 * @arg SMBUS_FLAG_ALERT: SMBus alert
Kojto 109:9296ab0bfc11 434 * @arg SMBUS_FLAG_BUSY: Bus busy
Kojto 109:9296ab0bfc11 435 * @arg SMBUS_FLAG_DIR: Transfer direction (slave mode)
Kojto 109:9296ab0bfc11 436 *
Kojto 109:9296ab0bfc11 437 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 109:9296ab0bfc11 438 */
Kojto 109:9296ab0bfc11 439 #define SMBUS_FLAG_MASK ((uint32_t)0x0001FFFF)
Kojto 109:9296ab0bfc11 440 #define __HAL_SMBUS_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & ((__FLAG__) & SMBUS_FLAG_MASK)) == ((__FLAG__) & SMBUS_FLAG_MASK)))
Kojto 109:9296ab0bfc11 441
Kojto 109:9296ab0bfc11 442 /** @brief Clear the SMBUS pending flags which are cleared by writing 1 in a specific bit.
Kojto 109:9296ab0bfc11 443 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 444 * @param __FLAG__: specifies the flag to clear.
Kojto 109:9296ab0bfc11 445 * This parameter can be any combination of the following values:
Kojto 109:9296ab0bfc11 446 * @arg SMBUS_FLAG_ADDR: Address matched (slave mode)
Kojto 109:9296ab0bfc11 447 * @arg SMBUS_FLAG_AF: NACK received flag
Kojto 109:9296ab0bfc11 448 * @arg SMBUS_FLAG_STOPF: STOP detection flag
Kojto 109:9296ab0bfc11 449 * @arg SMBUS_FLAG_BERR: Bus error
Kojto 109:9296ab0bfc11 450 * @arg SMBUS_FLAG_ARLO: Arbitration lost
Kojto 109:9296ab0bfc11 451 * @arg SMBUS_FLAG_OVR: Overrun/Underrun
Kojto 109:9296ab0bfc11 452 * @arg SMBUS_FLAG_PECERR: PEC error in reception
Kojto 109:9296ab0bfc11 453 * @arg SMBUS_FLAG_TIMEOUT: Timeout or Tlow detection flag
Kojto 109:9296ab0bfc11 454 * @arg SMBUS_FLAG_ALERT: SMBus alert
Kojto 109:9296ab0bfc11 455 *
Kojto 109:9296ab0bfc11 456 * @retval None
Kojto 109:9296ab0bfc11 457 */
Kojto 109:9296ab0bfc11 458 #define __HAL_SMBUS_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
Kojto 109:9296ab0bfc11 459
Kojto 109:9296ab0bfc11 460 /** @brief Enable the specified SMBUS peripheral.
Kojto 109:9296ab0bfc11 461 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 462 * @retval None
Kojto 109:9296ab0bfc11 463 */
Kojto 109:9296ab0bfc11 464 #define __HAL_SMBUS_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE))
Kojto 109:9296ab0bfc11 465
Kojto 109:9296ab0bfc11 466 /** @brief Disable the specified SMBUS peripheral.
Kojto 109:9296ab0bfc11 467 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 468 * @retval None
Kojto 109:9296ab0bfc11 469 */
Kojto 109:9296ab0bfc11 470 #define __HAL_SMBUS_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE))
Kojto 109:9296ab0bfc11 471
Kojto 109:9296ab0bfc11 472 /** @brief Generate a Non-Acknowledge SMBUS peripheral in Slave mode.
Kojto 109:9296ab0bfc11 473 * @param __HANDLE__: specifies the SMBUS Handle.
Kojto 109:9296ab0bfc11 474 * @retval None
Kojto 109:9296ab0bfc11 475 */
Kojto 109:9296ab0bfc11 476 #define __HAL_SMBUS_GENERATE_NACK(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR2, I2C_CR2_NACK))
Kojto 109:9296ab0bfc11 477
Kojto 109:9296ab0bfc11 478 /**
Kojto 109:9296ab0bfc11 479 * @}
Kojto 109:9296ab0bfc11 480 */
Kojto 109:9296ab0bfc11 481
Kojto 109:9296ab0bfc11 482
Kojto 109:9296ab0bfc11 483 /* Private constants ---------------------------------------------------------*/
Kojto 109:9296ab0bfc11 484
Kojto 109:9296ab0bfc11 485 /* Private macros ------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 486 /** @defgroup SMBUS_Private_Macro SMBUS Private Macros
Kojto 109:9296ab0bfc11 487 * @{
Kojto 109:9296ab0bfc11 488 */
Kojto 109:9296ab0bfc11 489
Kojto 109:9296ab0bfc11 490 #define IS_SMBUS_ANALOG_FILTER(FILTER) (((FILTER) == SMBUS_ANALOGFILTER_ENABLE) || \
Kojto 109:9296ab0bfc11 491 ((FILTER) == SMBUS_ANALOGFILTER_DISABLE))
Kojto 109:9296ab0bfc11 492
Kojto 109:9296ab0bfc11 493 #define IS_SMBUS_ADDRESSING_MODE(MODE) (((MODE) == SMBUS_ADDRESSINGMODE_7BIT) || \
Kojto 109:9296ab0bfc11 494 ((MODE) == SMBUS_ADDRESSINGMODE_10BIT))
Kojto 109:9296ab0bfc11 495
Kojto 109:9296ab0bfc11 496 #define IS_SMBUS_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == SMBUS_DUALADDRESS_DISABLE) || \
Kojto 109:9296ab0bfc11 497 ((ADDRESS) == SMBUS_DUALADDRESS_ENABLE))
Kojto 109:9296ab0bfc11 498
Kojto 109:9296ab0bfc11 499 #define IS_SMBUS_OWN_ADDRESS2_MASK(MASK) (((MASK) == SMBUS_OA2_NOMASK) || \
Kojto 109:9296ab0bfc11 500 ((MASK) == SMBUS_OA2_MASK01) || \
Kojto 109:9296ab0bfc11 501 ((MASK) == SMBUS_OA2_MASK02) || \
Kojto 109:9296ab0bfc11 502 ((MASK) == SMBUS_OA2_MASK03) || \
Kojto 109:9296ab0bfc11 503 ((MASK) == SMBUS_OA2_MASK04) || \
Kojto 109:9296ab0bfc11 504 ((MASK) == SMBUS_OA2_MASK05) || \
Kojto 109:9296ab0bfc11 505 ((MASK) == SMBUS_OA2_MASK06) || \
Kojto 109:9296ab0bfc11 506 ((MASK) == SMBUS_OA2_MASK07))
Kojto 109:9296ab0bfc11 507
Kojto 109:9296ab0bfc11 508 #define IS_SMBUS_GENERAL_CALL(CALL) (((CALL) == SMBUS_GENERALCALL_DISABLE) || \
Kojto 109:9296ab0bfc11 509 ((CALL) == SMBUS_GENERALCALL_ENABLE))
Kojto 109:9296ab0bfc11 510
Kojto 109:9296ab0bfc11 511 #define IS_SMBUS_NO_STRETCH(STRETCH) (((STRETCH) == SMBUS_NOSTRETCH_DISABLE) || \
Kojto 109:9296ab0bfc11 512 ((STRETCH) == SMBUS_NOSTRETCH_ENABLE))
Kojto 109:9296ab0bfc11 513
Kojto 109:9296ab0bfc11 514 #define IS_SMBUS_PEC(PEC) (((PEC) == SMBUS_PEC_DISABLE) || \
Kojto 109:9296ab0bfc11 515 ((PEC) == SMBUS_PEC_ENABLE))
Kojto 109:9296ab0bfc11 516
Kojto 109:9296ab0bfc11 517 #define IS_SMBUS_PERIPHERAL_MODE(MODE) (((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_HOST) || \
Kojto 109:9296ab0bfc11 518 ((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE) || \
Kojto 109:9296ab0bfc11 519 ((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE_ARP))
Kojto 109:9296ab0bfc11 520
Kojto 109:9296ab0bfc11 521 #define IS_SMBUS_TRANSFER_MODE(MODE) (((MODE) == SMBUS_RELOAD_MODE) || \
Kojto 109:9296ab0bfc11 522 ((MODE) == SMBUS_AUTOEND_MODE) || \
Kojto 109:9296ab0bfc11 523 ((MODE) == SMBUS_SOFTEND_MODE) || \
Kojto 109:9296ab0bfc11 524 ((MODE) == (SMBUS_RELOAD_MODE | SMBUS_SENDPEC_MODE)) || \
Kojto 109:9296ab0bfc11 525 ((MODE) == (SMBUS_AUTOEND_MODE | SMBUS_SENDPEC_MODE)) || \
Kojto 109:9296ab0bfc11 526 ((MODE) == (SMBUS_AUTOEND_MODE | SMBUS_RELOAD_MODE)) || \
Kojto 109:9296ab0bfc11 527 ((MODE) == (SMBUS_AUTOEND_MODE | SMBUS_SENDPEC_MODE | SMBUS_RELOAD_MODE )))
Kojto 109:9296ab0bfc11 528
Kojto 109:9296ab0bfc11 529
Kojto 109:9296ab0bfc11 530 #define IS_SMBUS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == SMBUS_GENERATE_STOP) || \
Kojto 109:9296ab0bfc11 531 ((REQUEST) == SMBUS_GENERATE_START_READ) || \
Kojto 109:9296ab0bfc11 532 ((REQUEST) == SMBUS_GENERATE_START_WRITE) || \
Kojto 109:9296ab0bfc11 533 ((REQUEST) == SMBUS_NO_STARTSTOP))
Kojto 109:9296ab0bfc11 534
Kojto 109:9296ab0bfc11 535
Kojto 109:9296ab0bfc11 536 #define IS_SMBUS_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == SMBUS_FIRST_FRAME) || \
Kojto 109:9296ab0bfc11 537 ((REQUEST) == SMBUS_NEXT_FRAME) || \
Kojto 109:9296ab0bfc11 538 ((REQUEST) == SMBUS_FIRST_AND_LAST_FRAME_NO_PEC) || \
Kojto 109:9296ab0bfc11 539 ((REQUEST) == SMBUS_LAST_FRAME_NO_PEC) || \
Kojto 109:9296ab0bfc11 540 ((REQUEST) == SMBUS_FIRST_AND_LAST_FRAME_WITH_PEC) || \
Kojto 109:9296ab0bfc11 541 ((REQUEST) == SMBUS_LAST_FRAME_WITH_PEC))
Kojto 109:9296ab0bfc11 542
Kojto 109:9296ab0bfc11 543 #define SMBUS_RESET_CR1(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= (uint32_t)~((uint32_t)(I2C_CR1_SMBHEN | I2C_CR1_SMBDEN | I2C_CR1_PECEN)))
Kojto 109:9296ab0bfc11 544 #define SMBUS_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)))
Kojto 109:9296ab0bfc11 545
Kojto 109:9296ab0bfc11 546 #define SMBUS_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == SMBUS_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_START) | (I2C_CR2_AUTOEND)) & (~I2C_CR2_RD_WRN)) : \
Kojto 109:9296ab0bfc11 547 (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))
Kojto 109:9296ab0bfc11 548
Kojto 109:9296ab0bfc11 549 #define SMBUS_GET_ADDR_MATCH(__HANDLE__) (((__HANDLE__)->Instance->ISR & I2C_ISR_ADDCODE) >> 17)
Kojto 109:9296ab0bfc11 550 #define SMBUS_GET_DIR(__HANDLE__) (((__HANDLE__)->Instance->ISR & I2C_ISR_DIR) >> 16)
Kojto 109:9296ab0bfc11 551 #define SMBUS_GET_STOP_MODE(__HANDLE__) ((__HANDLE__)->Instance->CR2 & I2C_CR2_AUTOEND)
Kojto 109:9296ab0bfc11 552 #define SMBUS_GET_PEC_MODE(__HANDLE__) ((__HANDLE__)->Instance->CR2 & I2C_CR2_PECBYTE)
Kojto 109:9296ab0bfc11 553 #define SMBUS_GET_ALERT_ENABLED(__HANDLE__) ((__HANDLE__)->Instance->CR1 & I2C_CR1_ALERTEN)
Kojto 109:9296ab0bfc11 554
Kojto 109:9296ab0bfc11 555 #define SMBUS_GET_ISR_REG(__HANDLE__) ((__HANDLE__)->Instance->ISR)
Kojto 109:9296ab0bfc11 556 #define SMBUS_CHECK_FLAG(__ISR__, __FLAG__) ((((__ISR__) & ((__FLAG__) & SMBUS_FLAG_MASK)) == ((__FLAG__) & SMBUS_FLAG_MASK)))
Kojto 109:9296ab0bfc11 557
Kojto 109:9296ab0bfc11 558 #define IS_SMBUS_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= (uint32_t)0x000003FF)
Kojto 109:9296ab0bfc11 559 #define IS_SMBUS_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FF)
Kojto 109:9296ab0bfc11 560
Kojto 109:9296ab0bfc11 561 /**
Kojto 109:9296ab0bfc11 562 * @}
Kojto 109:9296ab0bfc11 563 */
Kojto 109:9296ab0bfc11 564
Kojto 109:9296ab0bfc11 565 /* Private Functions ---------------------------------------------------------*/
Kojto 109:9296ab0bfc11 566 /** @defgroup SMBUS_Private_Functions SMBUS Private Functions
Kojto 109:9296ab0bfc11 567 * @{
Kojto 109:9296ab0bfc11 568 */
Kojto 109:9296ab0bfc11 569 /* Private functions are defined in stm32l4xx_hal_smbus.c file */
Kojto 109:9296ab0bfc11 570 /**
Kojto 109:9296ab0bfc11 571 * @}
Kojto 109:9296ab0bfc11 572 */
Kojto 109:9296ab0bfc11 573
Kojto 109:9296ab0bfc11 574 /* Exported functions --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 575 /** @addtogroup SMBUS_Exported_Functions SMBUS Exported Functions
Kojto 109:9296ab0bfc11 576 * @{
Kojto 109:9296ab0bfc11 577 */
Kojto 109:9296ab0bfc11 578
Kojto 109:9296ab0bfc11 579 /** @addtogroup SMBUS_Exported_Functions_Group1 Initialization and de-initialization functions
Kojto 109:9296ab0bfc11 580 * @{
Kojto 109:9296ab0bfc11 581 */
Kojto 109:9296ab0bfc11 582
Kojto 109:9296ab0bfc11 583 /* Initialization and de-initialization functions **********************************/
Kojto 109:9296ab0bfc11 584 HAL_StatusTypeDef HAL_SMBUS_Init(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 585 HAL_StatusTypeDef HAL_SMBUS_DeInit (SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 586 void HAL_SMBUS_MspInit(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 587 void HAL_SMBUS_MspDeInit(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 588
Kojto 109:9296ab0bfc11 589 /**
Kojto 109:9296ab0bfc11 590 * @}
Kojto 109:9296ab0bfc11 591 */
Kojto 109:9296ab0bfc11 592
Kojto 109:9296ab0bfc11 593 /** @addtogroup SMBUS_Exported_Functions_Group2 Input and Output operation functions
Kojto 109:9296ab0bfc11 594 * @{
Kojto 109:9296ab0bfc11 595 */
Kojto 109:9296ab0bfc11 596
Kojto 109:9296ab0bfc11 597 /* IO operation functions *****************************************************/
Kojto 109:9296ab0bfc11 598 /** @addtogroup Blocking_mode_Polling Blocking mode Polling
Kojto 109:9296ab0bfc11 599 * @{
Kojto 109:9296ab0bfc11 600 */
Kojto 109:9296ab0bfc11 601 /******* Blocking mode: Polling */
Kojto 109:9296ab0bfc11 602 HAL_StatusTypeDef HAL_SMBUS_IsDeviceReady(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout);
Kojto 109:9296ab0bfc11 603 /**
Kojto 109:9296ab0bfc11 604 * @}
Kojto 109:9296ab0bfc11 605 */
Kojto 109:9296ab0bfc11 606
Kojto 109:9296ab0bfc11 607 /** @addtogroup Non-Blocking_mode_Interrupt Non-Blocking mode Interrupt
Kojto 109:9296ab0bfc11 608 * @{
Kojto 109:9296ab0bfc11 609 */
Kojto 109:9296ab0bfc11 610 /******* Non-Blocking mode: Interrupt */
Kojto 109:9296ab0bfc11 611 HAL_StatusTypeDef HAL_SMBUS_Master_Transmit_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
Kojto 109:9296ab0bfc11 612 HAL_StatusTypeDef HAL_SMBUS_Master_Receive_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
Kojto 109:9296ab0bfc11 613 HAL_StatusTypeDef HAL_SMBUS_Master_Abort_IT(SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress);
Kojto 109:9296ab0bfc11 614 HAL_StatusTypeDef HAL_SMBUS_Slave_Transmit_IT(SMBUS_HandleTypeDef *hsmbus, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
Kojto 109:9296ab0bfc11 615 HAL_StatusTypeDef HAL_SMBUS_Slave_Receive_IT(SMBUS_HandleTypeDef *hsmbus, uint8_t *pData, uint16_t Size, uint32_t XferOptions);
Kojto 109:9296ab0bfc11 616
Kojto 109:9296ab0bfc11 617 HAL_StatusTypeDef HAL_SMBUS_EnableAlert_IT(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 618 HAL_StatusTypeDef HAL_SMBUS_DisableAlert_IT(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 619 HAL_StatusTypeDef HAL_SMBUS_EnableListen_IT(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 620 HAL_StatusTypeDef HAL_SMBUS_DisableListen_IT(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 621 /**
Kojto 109:9296ab0bfc11 622 * @}
Kojto 109:9296ab0bfc11 623 */
Kojto 109:9296ab0bfc11 624
Kojto 109:9296ab0bfc11 625 /** @addtogroup SMBUS_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks
Kojto 109:9296ab0bfc11 626 * @{
Kojto 109:9296ab0bfc11 627 */
Kojto 109:9296ab0bfc11 628 /******* SMBUS IRQHandler and Callbacks used in non blocking modes (Interrupt) */
Kojto 109:9296ab0bfc11 629 void HAL_SMBUS_EV_IRQHandler(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 630 void HAL_SMBUS_ER_IRQHandler(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 631 void HAL_SMBUS_MasterTxCpltCallback(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 632 void HAL_SMBUS_MasterRxCpltCallback(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 633 void HAL_SMBUS_SlaveTxCpltCallback(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 634 void HAL_SMBUS_SlaveRxCpltCallback(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 635 void HAL_SMBUS_AddrCallback(SMBUS_HandleTypeDef *hsmbus, uint8_t TransferDirection, uint16_t AddrMatchCode);
Kojto 109:9296ab0bfc11 636 void HAL_SMBUS_ListenCpltCallback(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 637 void HAL_SMBUS_ErrorCallback(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 638
Kojto 109:9296ab0bfc11 639 /**
Kojto 109:9296ab0bfc11 640 * @}
Kojto 109:9296ab0bfc11 641 */
Kojto 109:9296ab0bfc11 642
Kojto 109:9296ab0bfc11 643 /** @addtogroup SMBUS_Exported_Functions_Group3 Peripheral State and Errors functions
Kojto 109:9296ab0bfc11 644 * @{
Kojto 109:9296ab0bfc11 645 */
Kojto 109:9296ab0bfc11 646
Kojto 109:9296ab0bfc11 647 /* Peripheral State and Errors functions **************************************************/
Kojto 109:9296ab0bfc11 648 uint32_t HAL_SMBUS_GetState(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 649 uint32_t HAL_SMBUS_GetError(SMBUS_HandleTypeDef *hsmbus);
Kojto 109:9296ab0bfc11 650
Kojto 109:9296ab0bfc11 651 /**
Kojto 109:9296ab0bfc11 652 * @}
Kojto 109:9296ab0bfc11 653 */
Kojto 109:9296ab0bfc11 654
Kojto 109:9296ab0bfc11 655 /**
Kojto 109:9296ab0bfc11 656 * @}
Kojto 109:9296ab0bfc11 657 */
Kojto 109:9296ab0bfc11 658
Kojto 109:9296ab0bfc11 659
Kojto 109:9296ab0bfc11 660
Kojto 109:9296ab0bfc11 661 /**
Kojto 109:9296ab0bfc11 662 * @}
Kojto 109:9296ab0bfc11 663 */
Kojto 109:9296ab0bfc11 664
Kojto 109:9296ab0bfc11 665 /**
Kojto 109:9296ab0bfc11 666 * @}
Kojto 109:9296ab0bfc11 667 */
Kojto 109:9296ab0bfc11 668
Kojto 109:9296ab0bfc11 669 /**
Kojto 109:9296ab0bfc11 670 * @}
Kojto 109:9296ab0bfc11 671 */
Kojto 109:9296ab0bfc11 672 #ifdef __cplusplus
Kojto 109:9296ab0bfc11 673 }
Kojto 109:9296ab0bfc11 674 #endif
Kojto 109:9296ab0bfc11 675
Kojto 109:9296ab0bfc11 676
Kojto 109:9296ab0bfc11 677 #endif /* __STM32F0xx_HAL_SMBUS_H */
Kojto 109:9296ab0bfc11 678
Kojto 109:9296ab0bfc11 679 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 109:9296ab0bfc11 680