23 changed files with 605 additions and 11187 deletions
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10.cproject
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40.mxproject
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2.project
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52Core/Inc/i2c.h
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2Core/Inc/stm32f4xx_hal_conf.h
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6Core/Src/gpio.c
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116Core/Src/i2c.c
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2Core/Src/main.c
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741Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h
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115Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c_ex.h
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1890Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_i2c.h
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7524Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c
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182Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c
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45README.md
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2sdk
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0tmc5160_driver.cfg
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12tmc5160_driver.launch
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55tmc5160_motor.ioc
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132usrc/main.cpp
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58usrc/project_configs.h
40
.mxproject
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@ -1,52 +0,0 @@ |
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/* USER CODE BEGIN Header */ |
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/** |
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****************************************************************************** |
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* @file i2c.h |
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* @brief This file contains all the function prototypes for |
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* the i2c.c file |
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****************************************************************************** |
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* @attention |
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* |
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* Copyright (c) 2023 STMicroelectronics. |
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* All rights reserved. |
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* |
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* This software is licensed under terms that can be found in the LICENSE file |
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* in the root directory of this software component. |
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* If no LICENSE file comes with this software, it is provided AS-IS. |
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* |
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****************************************************************************** |
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*/ |
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/* USER CODE END Header */ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __I2C_H__ |
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#define __I2C_H__ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Includes ------------------------------------------------------------------*/ |
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#include "main.h" |
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/* USER CODE BEGIN Includes */ |
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/* USER CODE END Includes */ |
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extern I2C_HandleTypeDef hi2c1; |
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/* USER CODE BEGIN Private defines */ |
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/* USER CODE END Private defines */ |
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void MX_I2C1_Init(void); |
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/* USER CODE BEGIN Prototypes */ |
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/* USER CODE END Prototypes */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* __I2C_H__ */ |
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@ -1,116 +0,0 @@ |
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/* USER CODE BEGIN Header */ |
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/** |
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****************************************************************************** |
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* @file i2c.c |
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* @brief This file provides code for the configuration |
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* of the I2C instances. |
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****************************************************************************** |
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* @attention |
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* |
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* Copyright (c) 2023 STMicroelectronics. |
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* All rights reserved. |
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* |
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* This software is licensed under terms that can be found in the LICENSE file |
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* in the root directory of this software component. |
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* If no LICENSE file comes with this software, it is provided AS-IS. |
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* |
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****************************************************************************** |
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*/ |
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/* USER CODE END Header */ |
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/* Includes ------------------------------------------------------------------*/ |
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#include "i2c.h" |
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/* USER CODE BEGIN 0 */ |
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/* USER CODE END 0 */ |
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I2C_HandleTypeDef hi2c1; |
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/* I2C1 init function */ |
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void MX_I2C1_Init(void) |
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{ |
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/* USER CODE BEGIN I2C1_Init 0 */ |
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/* USER CODE END I2C1_Init 0 */ |
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/* USER CODE BEGIN I2C1_Init 1 */ |
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/* USER CODE END I2C1_Init 1 */ |
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hi2c1.Instance = I2C1; |
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hi2c1.Init.ClockSpeed = 100000; |
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hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2; |
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hi2c1.Init.OwnAddress1 = 0; |
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hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; |
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hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE; |
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hi2c1.Init.OwnAddress2 = 0; |
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hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE; |
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hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE; |
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if (HAL_I2C_Init(&hi2c1) != HAL_OK) |
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{ |
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Error_Handler(); |
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} |
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/* USER CODE BEGIN I2C1_Init 2 */ |
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/* USER CODE END I2C1_Init 2 */ |
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} |
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void HAL_I2C_MspInit(I2C_HandleTypeDef* i2cHandle) |
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{ |
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GPIO_InitTypeDef GPIO_InitStruct = {0}; |
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if(i2cHandle->Instance==I2C1) |
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{ |
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/* USER CODE BEGIN I2C1_MspInit 0 */ |
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/* USER CODE END I2C1_MspInit 0 */ |
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__HAL_RCC_GPIOB_CLK_ENABLE(); |
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/**I2C1 GPIO Configuration |
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PB6 ------> I2C1_SCL |
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PB7 ------> I2C1_SDA |
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*/ |
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GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7; |
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GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; |
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GPIO_InitStruct.Pull = GPIO_NOPULL; |
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; |
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GPIO_InitStruct.Alternate = GPIO_AF4_I2C1; |
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
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/* I2C1 clock enable */ |
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__HAL_RCC_I2C1_CLK_ENABLE(); |
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/* USER CODE BEGIN I2C1_MspInit 1 */ |
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/* USER CODE END I2C1_MspInit 1 */ |
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} |
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} |
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void HAL_I2C_MspDeInit(I2C_HandleTypeDef* i2cHandle) |
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{ |
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if(i2cHandle->Instance==I2C1) |
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{ |
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/* USER CODE BEGIN I2C1_MspDeInit 0 */ |
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/* USER CODE END I2C1_MspDeInit 0 */ |
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/* Peripheral clock disable */ |
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__HAL_RCC_I2C1_CLK_DISABLE(); |
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/**I2C1 GPIO Configuration |
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PB6 ------> I2C1_SCL |
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PB7 ------> I2C1_SDA |
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*/ |
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_6); |
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_7); |
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/* USER CODE BEGIN I2C1_MspDeInit 1 */ |
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/* USER CODE END I2C1_MspDeInit 1 */ |
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} |
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} |
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/* USER CODE BEGIN 1 */ |
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/* USER CODE END 1 */ |
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@ -1,741 +0,0 @@ |
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/** |
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****************************************************************************** |
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* @file stm32f4xx_hal_i2c.h |
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* @author MCD Application Team |
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* @brief Header file of I2C HAL module. |
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****************************************************************************** |
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* @attention |
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* |
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* Copyright (c) 2016 STMicroelectronics. |
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* All rights reserved. |
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* |
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* This software is licensed under terms that can be found in the LICENSE file |
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* in the root directory of this software component. |
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* If no LICENSE file comes with this software, it is provided AS-IS. |
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* |
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****************************************************************************** |
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*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __STM32F4xx_HAL_I2C_H |
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#define __STM32F4xx_HAL_I2C_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Includes ------------------------------------------------------------------*/ |
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#include "stm32f4xx_hal_def.h" |
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/** @addtogroup STM32F4xx_HAL_Driver |
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* @{ |
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*/ |
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/** @addtogroup I2C |
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* @{ |
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*/ |
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/* Exported types ------------------------------------------------------------*/ |
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/** @defgroup I2C_Exported_Types I2C Exported Types |
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* @{ |
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*/ |
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/** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition |
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* @brief I2C Configuration Structure definition |
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* @{ |
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*/ |
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typedef struct |
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{ |
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uint32_t ClockSpeed; /*!< Specifies the clock frequency. |
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This parameter must be set to a value lower than 400kHz */ |
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uint32_t DutyCycle; /*!< Specifies the I2C fast mode duty cycle. |
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This parameter can be a value of @ref I2C_duty_cycle_in_fast_mode */ |
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uint32_t OwnAddress1; /*!< Specifies the first device own address. |
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This parameter can be a 7-bit or 10-bit address. */ |
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uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected. |
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This parameter can be a value of @ref I2C_addressing_mode */ |
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uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected. |
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This parameter can be a value of @ref I2C_dual_addressing_mode */ |
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uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected |
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This parameter can be a 7-bit address. */ |
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uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected. |
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This parameter can be a value of @ref I2C_general_call_addressing_mode */ |
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uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected. |
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This parameter can be a value of @ref I2C_nostretch_mode */ |
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} I2C_InitTypeDef; |
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/** |
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* @} |
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*/ |
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/** @defgroup HAL_state_structure_definition HAL state structure definition |
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* @brief HAL State structure definition |
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* @note HAL I2C State value coding follow below described bitmap : |
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* b7-b6 Error information |
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* 00 : No Error |
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* 01 : Abort (Abort user request on going) |
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* 10 : Timeout |
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* 11 : Error |
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* b5 Peripheral initialization status |
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* 0 : Reset (Peripheral not initialized) |
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* 1 : Init done (Peripheral initialized and ready to use. HAL I2C Init function called) |
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* b4 (not used) |
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* x : Should be set to 0 |
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* b3 |
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* 0 : Ready or Busy (No Listen mode ongoing) |
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* 1 : Listen (Peripheral in Address Listen Mode) |
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* b2 Intrinsic process state |
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* 0 : Ready |
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* 1 : Busy (Peripheral busy with some configuration or internal operations) |
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* b1 Rx state |
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* 0 : Ready (no Rx operation ongoing) |
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* 1 : Busy (Rx operation ongoing) |
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* b0 Tx state |
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* 0 : Ready (no Tx operation ongoing) |
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* 1 : Busy (Tx operation ongoing) |
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* @{ |
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*/ |
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typedef enum |
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{ |
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HAL_I2C_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized */ |
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HAL_I2C_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use */ |
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HAL_I2C_STATE_BUSY = 0x24U, /*!< An internal process is ongoing */ |
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HAL_I2C_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing */ |
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HAL_I2C_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing */ |
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HAL_I2C_STATE_LISTEN = 0x28U, /*!< Address Listen Mode is ongoing */ |
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HAL_I2C_STATE_BUSY_TX_LISTEN = 0x29U, /*!< Address Listen Mode and Data Transmission |
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process is ongoing */ |
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HAL_I2C_STATE_BUSY_RX_LISTEN = 0x2AU, /*!< Address Listen Mode and Data Reception |
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process is ongoing */ |
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HAL_I2C_STATE_ABORT = 0x60U, /*!< Abort user request ongoing */ |
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HAL_I2C_STATE_TIMEOUT = 0xA0U, /*!< Timeout state */ |
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HAL_I2C_STATE_ERROR = 0xE0U /*!< Error */ |
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} HAL_I2C_StateTypeDef; |
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/** |
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* @} |
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*/ |
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/** @defgroup HAL_mode_structure_definition HAL mode structure definition |
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* @brief HAL Mode structure definition |
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* @note HAL I2C Mode value coding follow below described bitmap :\n |
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* b7 (not used)\n |
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* x : Should be set to 0\n |
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* b6\n |
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* 0 : None\n |
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* 1 : Memory (HAL I2C communication is in Memory Mode)\n |
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* b5\n |
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* 0 : None\n |
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* 1 : Slave (HAL I2C communication is in Slave Mode)\n |
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* b4\n |
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* 0 : None\n |
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* 1 : Master (HAL I2C communication is in Master Mode)\n |
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* b3-b2-b1-b0 (not used)\n |
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* xxxx : Should be set to 0000 |
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* @{ |
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*/ |
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typedef enum |
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{ |
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HAL_I2C_MODE_NONE = 0x00U, /*!< No I2C communication on going */ |
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HAL_I2C_MODE_MASTER = 0x10U, /*!< I2C communication is in Master Mode */ |
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HAL_I2C_MODE_SLAVE = 0x20U, /*!< I2C communication is in Slave Mode */ |
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HAL_I2C_MODE_MEM = 0x40U /*!< I2C communication is in Memory Mode */ |
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} HAL_I2C_ModeTypeDef; |
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/** |
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* @} |
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*/ |
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/** @defgroup I2C_Error_Code_definition I2C Error Code definition |
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* @brief I2C Error Code definition |
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* @{ |
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*/ |
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#define HAL_I2C_ERROR_NONE 0x00000000U /*!< No error */ |
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#define HAL_I2C_ERROR_BERR 0x00000001U /*!< BERR error */ |
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#define HAL_I2C_ERROR_ARLO 0x00000002U /*!< ARLO error */ |
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#define HAL_I2C_ERROR_AF 0x00000004U /*!< AF error */ |
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#define HAL_I2C_ERROR_OVR 0x00000008U /*!< OVR error */ |
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#define HAL_I2C_ERROR_DMA 0x00000010U /*!< DMA transfer error */ |
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#define HAL_I2C_ERROR_TIMEOUT 0x00000020U /*!< Timeout Error */ |
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#define HAL_I2C_ERROR_SIZE 0x00000040U /*!< Size Management error */ |
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#define HAL_I2C_ERROR_DMA_PARAM 0x00000080U /*!< DMA Parameter Error */ |
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#define HAL_I2C_WRONG_START 0x00000200U /*!< Wrong start Error */ |
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#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
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#define HAL_I2C_ERROR_INVALID_CALLBACK 0x00000100U /*!< Invalid Callback error */ |
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#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
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/** |
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* @} |
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*/ |
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/** @defgroup I2C_handle_Structure_definition I2C handle Structure definition |
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* @brief I2C handle Structure definition |
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* @{ |
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*/ |
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#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
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typedef struct __I2C_HandleTypeDef |
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#else |
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typedef struct |
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#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
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{ |
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I2C_TypeDef *Instance; /*!< I2C registers base address */ |
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I2C_InitTypeDef Init; /*!< I2C communication parameters */ |
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uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */ |
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uint16_t XferSize; /*!< I2C transfer size */ |
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__IO uint16_t XferCount; /*!< I2C transfer counter */ |
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__IO uint32_t XferOptions; /*!< I2C transfer options */ |
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__IO uint32_t PreviousState; /*!< I2C communication Previous state and mode |
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context for internal usage */ |
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DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */ |
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DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */ |
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HAL_LockTypeDef Lock; /*!< I2C locking object */ |
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__IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */ |
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__IO HAL_I2C_ModeTypeDef Mode; /*!< I2C communication mode */ |
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__IO uint32_t ErrorCode; /*!< I2C Error code */ |
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__IO uint32_t Devaddress; /*!< I2C Target device address */ |
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__IO uint32_t Memaddress; /*!< I2C Target memory address */ |
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__IO uint32_t MemaddSize; /*!< I2C Target memory address size */ |
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__IO uint32_t EventCount; /*!< I2C Event counter */ |
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#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
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void (* MasterTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Tx Transfer completed callback */ |
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void (* MasterRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Rx Transfer completed callback */ |
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void (* SlaveTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Tx Transfer completed callback */ |
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void (* SlaveRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Rx Transfer completed callback */ |
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void (* ListenCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Listen Complete callback */ |
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void (* MemTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Tx Transfer completed callback */ |
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void (* MemRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Rx Transfer completed callback */ |
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void (* ErrorCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Error callback */ |
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void (* AbortCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Abort callback */ |
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void (* AddrCallback)(struct __I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< I2C Slave Address Match callback */ |
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void (* MspInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp Init callback */ |
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void (* MspDeInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp DeInit callback */ |
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#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
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} I2C_HandleTypeDef; |
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#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
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/** |
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* @brief HAL I2C Callback ID enumeration definition |
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*/ |
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typedef enum |
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{ |
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HAL_I2C_MASTER_TX_COMPLETE_CB_ID = 0x00U, /*!< I2C Master Tx Transfer completed callback ID */ |
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HAL_I2C_MASTER_RX_COMPLETE_CB_ID = 0x01U, /*!< I2C Master Rx Transfer completed callback ID */ |
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HAL_I2C_SLAVE_TX_COMPLETE_CB_ID = 0x02U, /*!< I2C Slave Tx Transfer completed callback ID */ |
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HAL_I2C_SLAVE_RX_COMPLETE_CB_ID = 0x03U, /*!< I2C Slave Rx Transfer completed callback ID */ |
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HAL_I2C_LISTEN_COMPLETE_CB_ID = 0x04U, /*!< I2C Listen Complete callback ID */ |
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HAL_I2C_MEM_TX_COMPLETE_CB_ID = 0x05U, /*!< I2C Memory Tx Transfer callback ID */ |
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HAL_I2C_MEM_RX_COMPLETE_CB_ID = 0x06U, /*!< I2C Memory Rx Transfer completed callback ID */ |
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HAL_I2C_ERROR_CB_ID = 0x07U, /*!< I2C Error callback ID */ |
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HAL_I2C_ABORT_CB_ID = 0x08U, /*!< I2C Abort callback ID */ |
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HAL_I2C_MSPINIT_CB_ID = 0x09U, /*!< I2C Msp Init callback ID */ |
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HAL_I2C_MSPDEINIT_CB_ID = 0x0AU /*!< I2C Msp DeInit callback ID */ |
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} HAL_I2C_CallbackIDTypeDef; |
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/** |
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* @brief HAL I2C Callback pointer definition |
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*/ |
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typedef void (*pI2C_CallbackTypeDef)(I2C_HandleTypeDef *hi2c); /*!< pointer to an I2C callback function */ |
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typedef void (*pI2C_AddrCallbackTypeDef)(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< pointer to an I2C Address Match callback function */ |
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#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/* Exported constants --------------------------------------------------------*/ |
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/** @defgroup I2C_Exported_Constants I2C Exported Constants |
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* @{ |
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*/ |
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/** @defgroup I2C_duty_cycle_in_fast_mode I2C duty cycle in fast mode |
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* @{ |
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*/ |
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#define I2C_DUTYCYCLE_2 0x00000000U |
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#define I2C_DUTYCYCLE_16_9 I2C_CCR_DUTY |
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/** |
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* @} |
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*/ |
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/** @defgroup I2C_addressing_mode I2C addressing mode |
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* @{ |
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*/ |
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#define I2C_ADDRESSINGMODE_7BIT 0x00004000U |
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#define I2C_ADDRESSINGMODE_10BIT (I2C_OAR1_ADDMODE | 0x00004000U) |
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/** |
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* @} |
|||
*/ |
|||
|
|||
/** @defgroup I2C_dual_addressing_mode I2C dual addressing mode |
|||
* @{ |
|||
*/ |
|||
#define I2C_DUALADDRESS_DISABLE 0x00000000U |
|||
#define I2C_DUALADDRESS_ENABLE I2C_OAR2_ENDUAL |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @defgroup I2C_general_call_addressing_mode I2C general call addressing mode |
|||
* @{ |
|||
*/ |
|||
#define I2C_GENERALCALL_DISABLE 0x00000000U |
|||
#define I2C_GENERALCALL_ENABLE I2C_CR1_ENGC |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @defgroup I2C_nostretch_mode I2C nostretch mode |
|||
* @{ |
|||
*/ |
|||
#define I2C_NOSTRETCH_DISABLE 0x00000000U |
|||
#define I2C_NOSTRETCH_ENABLE I2C_CR1_NOSTRETCH |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @defgroup I2C_Memory_Address_Size I2C Memory Address Size |
|||
* @{ |
|||
*/ |
|||
#define I2C_MEMADD_SIZE_8BIT 0x00000001U |
|||
#define I2C_MEMADD_SIZE_16BIT 0x00000010U |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @defgroup I2C_XferDirection_definition I2C XferDirection definition |
|||
* @{ |
|||
*/ |
|||
#define I2C_DIRECTION_RECEIVE 0x00000000U |
|||
#define I2C_DIRECTION_TRANSMIT 0x00000001U |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @defgroup I2C_XferOptions_definition I2C XferOptions definition |
|||
* @{ |
|||
*/ |
|||
#define I2C_FIRST_FRAME 0x00000001U |
|||
#define I2C_FIRST_AND_NEXT_FRAME 0x00000002U |
|||
#define I2C_NEXT_FRAME 0x00000004U |
|||
#define I2C_FIRST_AND_LAST_FRAME 0x00000008U |
|||
#define I2C_LAST_FRAME_NO_STOP 0x00000010U |
|||
#define I2C_LAST_FRAME 0x00000020U |
|||
|
|||
/* List of XferOptions in usage of : |
|||
* 1- Restart condition in all use cases (direction change or not) |
|||
*/ |
|||
#define I2C_OTHER_FRAME (0x00AA0000U) |
|||
#define I2C_OTHER_AND_LAST_FRAME (0xAA000000U) |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition |
|||
* @brief I2C Interrupt definition |
|||
* Elements values convention: 0xXXXXXXXX |
|||
* - XXXXXXXX : Interrupt control mask |
|||
* @{ |
|||
*/ |
|||
#define I2C_IT_BUF I2C_CR2_ITBUFEN |
|||
#define I2C_IT_EVT I2C_CR2_ITEVTEN |
|||
#define I2C_IT_ERR I2C_CR2_ITERREN |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @defgroup I2C_Flag_definition I2C Flag definition |
|||
* @{ |
|||
*/ |
|||
|
|||
#define I2C_FLAG_OVR 0x00010800U |
|||
#define I2C_FLAG_AF 0x00010400U |
|||
#define I2C_FLAG_ARLO 0x00010200U |
|||
#define I2C_FLAG_BERR 0x00010100U |
|||
#define I2C_FLAG_TXE 0x00010080U |
|||
#define I2C_FLAG_RXNE 0x00010040U |
|||
#define I2C_FLAG_STOPF 0x00010010U |
|||
#define I2C_FLAG_ADD10 0x00010008U |
|||
#define I2C_FLAG_BTF 0x00010004U |
|||
#define I2C_FLAG_ADDR 0x00010002U |
|||
#define I2C_FLAG_SB 0x00010001U |
|||
#define I2C_FLAG_DUALF 0x00100080U |
|||
#define I2C_FLAG_GENCALL 0x00100010U |
|||
#define I2C_FLAG_TRA 0x00100004U |
|||
#define I2C_FLAG_BUSY 0x00100002U |
|||
#define I2C_FLAG_MSL 0x00100001U |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/* Exported macros -----------------------------------------------------------*/ |
|||
|
|||
/** @defgroup I2C_Exported_Macros I2C Exported Macros |
|||
* @{ |
|||
*/ |
|||
|
|||
/** @brief Reset I2C handle state. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* @retval None |
|||
*/ |
|||
#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
|||
#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) do{ \ |
|||
(__HANDLE__)->State = HAL_I2C_STATE_RESET; \ |
|||
(__HANDLE__)->MspInitCallback = NULL; \ |
|||
(__HANDLE__)->MspDeInitCallback = NULL; \ |
|||
} while(0) |
|||
#else |
|||
#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET) |
|||
#endif |
|||
|
|||
/** @brief Enable or disable the specified I2C interrupts. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* @param __INTERRUPT__ specifies the interrupt source to enable or disable. |
|||
* This parameter can be one of the following values: |
|||
* @arg I2C_IT_BUF: Buffer interrupt enable |
|||
* @arg I2C_IT_EVT: Event interrupt enable |
|||
* @arg I2C_IT_ERR: Error interrupt enable |
|||
* @retval None |
|||
*/ |
|||
#define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CR2,(__INTERRUPT__)) |
|||
#define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CR2, (__INTERRUPT__)) |
|||
|
|||
/** @brief Checks if the specified I2C interrupt source is enabled or disabled. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* @param __INTERRUPT__ specifies the I2C interrupt source to check. |
|||
* This parameter can be one of the following values: |
|||
* @arg I2C_IT_BUF: Buffer interrupt enable |
|||
* @arg I2C_IT_EVT: Event interrupt enable |
|||
* @arg I2C_IT_ERR: Error interrupt enable |
|||
* @retval The new state of __INTERRUPT__ (TRUE or FALSE). |
|||
*/ |
|||
#define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) |
|||
|
|||
/** @brief Checks whether the specified I2C flag is set or not. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* @param __FLAG__ specifies the flag to check. |
|||
* This parameter can be one of the following values: |
|||
* @arg I2C_FLAG_OVR: Overrun/Underrun flag |
|||
* @arg I2C_FLAG_AF: Acknowledge failure flag |
|||
* @arg I2C_FLAG_ARLO: Arbitration lost flag |
|||
* @arg I2C_FLAG_BERR: Bus error flag |
|||
* @arg I2C_FLAG_TXE: Data register empty flag |
|||
* @arg I2C_FLAG_RXNE: Data register not empty flag |
|||
* @arg I2C_FLAG_STOPF: Stop detection flag |
|||
* @arg I2C_FLAG_ADD10: 10-bit header sent flag |
|||
* @arg I2C_FLAG_BTF: Byte transfer finished flag |
|||
* @arg I2C_FLAG_ADDR: Address sent flag |
|||
* Address matched flag |
|||
* @arg I2C_FLAG_SB: Start bit flag |
|||
* @arg I2C_FLAG_DUALF: Dual flag |
|||
* @arg I2C_FLAG_GENCALL: General call header flag |
|||
* @arg I2C_FLAG_TRA: Transmitter/Receiver flag |
|||
* @arg I2C_FLAG_BUSY: Bus busy flag |
|||
* @arg I2C_FLAG_MSL: Master/Slave flag |
|||
* @retval The new state of __FLAG__ (TRUE or FALSE). |
|||
*/ |
|||
#define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) ((((uint8_t)((__FLAG__) >> 16U)) == 0x01U) ? \ |
|||
(((((__HANDLE__)->Instance->SR1) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET) : \ |
|||
(((((__HANDLE__)->Instance->SR2) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET)) |
|||
|
|||
/** @brief Clears the I2C pending flags which are cleared by writing 0 in a specific bit. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* @param __FLAG__ specifies the flag to clear. |
|||
* This parameter can be any combination of the following values: |
|||
* @arg I2C_FLAG_OVR: Overrun/Underrun flag (Slave mode) |
|||
* @arg I2C_FLAG_AF: Acknowledge failure flag |
|||
* @arg I2C_FLAG_ARLO: Arbitration lost flag (Master mode) |
|||
* @arg I2C_FLAG_BERR: Bus error flag |
|||
* @retval None |
|||
*/ |
|||
#define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR1 = ~((__FLAG__) & I2C_FLAG_MASK)) |
|||
|
|||
/** @brief Clears the I2C ADDR pending flag. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* This parameter can be I2C where x: 1, 2, or 3 to select the I2C peripheral. |
|||
* @retval None |
|||
*/ |
|||
#define __HAL_I2C_CLEAR_ADDRFLAG(__HANDLE__) \ |
|||
do{ \ |
|||
__IO uint32_t tmpreg = 0x00U; \ |
|||
tmpreg = (__HANDLE__)->Instance->SR1; \ |
|||
tmpreg = (__HANDLE__)->Instance->SR2; \ |
|||
UNUSED(tmpreg); \ |
|||
} while(0) |
|||
|
|||
/** @brief Clears the I2C STOPF pending flag. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* @retval None |
|||
*/ |
|||
#define __HAL_I2C_CLEAR_STOPFLAG(__HANDLE__) \ |
|||
do{ \ |
|||
__IO uint32_t tmpreg = 0x00U; \ |
|||
tmpreg = (__HANDLE__)->Instance->SR1; \ |
|||
SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE); \ |
|||
UNUSED(tmpreg); \ |
|||
} while(0) |
|||
|
|||
/** @brief Enable the specified I2C peripheral. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* @retval None |
|||
*/ |
|||
#define __HAL_I2C_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE) |
|||
|
|||
/** @brief Disable the specified I2C peripheral. |
|||
* @param __HANDLE__ specifies the I2C Handle. |
|||
* @retval None |
|||
*/ |
|||
#define __HAL_I2C_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE) |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/* Include I2C HAL Extension module */ |
|||
#include "stm32f4xx_hal_i2c_ex.h" |
|||
|
|||
/* Exported functions --------------------------------------------------------*/ |
|||
/** @addtogroup I2C_Exported_Functions |
|||
* @{ |
|||
*/ |
|||
|
|||
/** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions |
|||
* @{ |
|||
*/ |
|||
/* Initialization and de-initialization functions******************************/ |
|||
HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c); |
|||
HAL_StatusTypeDef HAL_I2C_DeInit(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c); |
|||
|
|||
/* Callbacks Register/UnRegister functions ***********************************/ |
|||
#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) |
|||
HAL_StatusTypeDef HAL_I2C_RegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID, pI2C_CallbackTypeDef pCallback); |
|||
HAL_StatusTypeDef HAL_I2C_UnRegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID); |
|||
|
|||
HAL_StatusTypeDef HAL_I2C_RegisterAddrCallback(I2C_HandleTypeDef *hi2c, pI2C_AddrCallbackTypeDef pCallback); |
|||
HAL_StatusTypeDef HAL_I2C_UnRegisterAddrCallback(I2C_HandleTypeDef *hi2c); |
|||
#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions |
|||
* @{ |
|||
*/ |
|||
/* IO operation functions ****************************************************/ |
|||
/******* Blocking mode: Polling */ |
|||
HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
|||
HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout); |
|||
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); |
|||
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); |
|||
HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout); |
|||
|
|||
/******* Non-Blocking mode: Interrupt */ |
|||
HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); |
|||
HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); |
|||
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); |
|||
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); |
|||
|
|||
HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
|||
HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
|||
HAL_StatusTypeDef HAL_I2C_EnableListen_IT(I2C_HandleTypeDef *hi2c); |
|||
HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c); |
|||
HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress); |
|||
|
|||
/******* Non-Blocking mode: DMA */ |
|||
HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); |
|||
HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); |
|||
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); |
|||
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); |
|||
|
|||
HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
|||
HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
|||
HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @addtogroup I2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks |
|||
* @{ |
|||
*/ |
|||
/******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */ |
|||
void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_AddrCallback(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); |
|||
void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c); |
|||
void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c); |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** @addtogroup I2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions |
|||
* @{ |
|||
*/ |
|||
/* Peripheral State, Mode and Error functions *********************************/ |
|||
HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c); |
|||
HAL_I2C_ModeTypeDef HAL_I2C_GetMode(I2C_HandleTypeDef *hi2c); |
|||
uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c); |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
/* Private types -------------------------------------------------------------*/ |
|||
/* Private variables ---------------------------------------------------------*/ |
|||
/* Private constants ---------------------------------------------------------*/ |
|||
/** @defgroup I2C_Private_Constants I2C Private Constants |
|||
* @{ |
|||
*/ |
|||
#define I2C_FLAG_MASK 0x0000FFFFU |
|||
#define I2C_MIN_PCLK_FREQ_STANDARD 2000000U /*!< 2 MHz */ |
|||
#define I2C_MIN_PCLK_FREQ_FAST 4000000U /*!< 4 MHz */ |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/* Private macros ------------------------------------------------------------*/ |
|||
/** @defgroup I2C_Private_Macros I2C Private Macros |
|||
* @{ |
|||
*/ |
|||
|
|||
#define I2C_MIN_PCLK_FREQ(__PCLK__, __SPEED__) (((__SPEED__) <= 100000U) ? ((__PCLK__) < I2C_MIN_PCLK_FREQ_STANDARD) : ((__PCLK__) < I2C_MIN_PCLK_FREQ_FAST)) |
|||
#define I2C_CCR_CALCULATION(__PCLK__, __SPEED__, __COEFF__) (((((__PCLK__) - 1U)/((__SPEED__) * (__COEFF__))) + 1U) & I2C_CCR_CCR) |
|||
#define I2C_FREQRANGE(__PCLK__) ((__PCLK__)/1000000U) |
|||
#define I2C_RISE_TIME(__FREQRANGE__, __SPEED__) (((__SPEED__) <= 100000U) ? ((__FREQRANGE__) + 1U) : ((((__FREQRANGE__) * 300U) / 1000U) + 1U)) |
|||
#define I2C_SPEED_STANDARD(__PCLK__, __SPEED__) ((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U)) |
|||
#define I2C_SPEED_FAST(__PCLK__, __SPEED__, __DUTYCYCLE__) (((__DUTYCYCLE__) == I2C_DUTYCYCLE_2)? I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 3U) : (I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 25U) | I2C_DUTYCYCLE_16_9)) |
|||
#define I2C_SPEED(__PCLK__, __SPEED__, __DUTYCYCLE__) (((__SPEED__) <= 100000U)? (I2C_SPEED_STANDARD((__PCLK__), (__SPEED__))) : \ |
|||
((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__)) & I2C_CCR_CCR) == 0U)? 1U : \ |
|||
((I2C_SPEED_FAST((__PCLK__), (__SPEED__), (__DUTYCYCLE__))) | I2C_CCR_FS)) |
|||
|
|||
#define I2C_7BIT_ADD_WRITE(__ADDRESS__) ((uint8_t)((__ADDRESS__) & (uint8_t)(~I2C_OAR1_ADD0))) |
|||
#define I2C_7BIT_ADD_READ(__ADDRESS__) ((uint8_t)((__ADDRESS__) | I2C_OAR1_ADD0)) |
|||
|
|||
#define I2C_10BIT_ADDRESS(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF))) |
|||
#define I2C_10BIT_HEADER_WRITE(__ADDRESS__) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)0x00F0))) |
|||
#define I2C_10BIT_HEADER_READ(__ADDRESS__) ((uint8_t)((uint16_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0x0300)) >> 7) | (uint16_t)(0x00F1)))) |
|||
|
|||
#define I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)0xFF00)) >> 8))) |
|||
#define I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)0x00FF))) |
|||
|
|||
/** @defgroup I2C_IS_RTC_Definitions I2C Private macros to check input parameters |
|||
* @{ |
|||
*/ |
|||
#define IS_I2C_DUTY_CYCLE(CYCLE) (((CYCLE) == I2C_DUTYCYCLE_2) || \ |
|||
((CYCLE) == I2C_DUTYCYCLE_16_9)) |
|||
#define IS_I2C_ADDRESSING_MODE(ADDRESS) (((ADDRESS) == I2C_ADDRESSINGMODE_7BIT) || \ |
|||
((ADDRESS) == I2C_ADDRESSINGMODE_10BIT)) |
|||
#define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLE) || \ |
|||
((ADDRESS) == I2C_DUALADDRESS_ENABLE)) |
|||
#define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLE) || \ |
|||
((CALL) == I2C_GENERALCALL_ENABLE)) |
|||
#define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLE) || \ |
|||
((STRETCH) == I2C_NOSTRETCH_ENABLE)) |
|||
#define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \ |
|||
((SIZE) == I2C_MEMADD_SIZE_16BIT)) |
|||
#define IS_I2C_CLOCK_SPEED(SPEED) (((SPEED) > 0U) && ((SPEED) <= 400000U)) |
|||
#define IS_I2C_OWN_ADDRESS1(ADDRESS1) (((ADDRESS1) & 0xFFFFFC00U) == 0U) |
|||
#define IS_I2C_OWN_ADDRESS2(ADDRESS2) (((ADDRESS2) & 0xFFFFFF01U) == 0U) |
|||
#define IS_I2C_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_FIRST_FRAME) || \ |
|||
((REQUEST) == I2C_FIRST_AND_NEXT_FRAME) || \ |
|||
((REQUEST) == I2C_NEXT_FRAME) || \ |
|||
((REQUEST) == I2C_FIRST_AND_LAST_FRAME) || \ |
|||
((REQUEST) == I2C_LAST_FRAME) || \ |
|||
((REQUEST) == I2C_LAST_FRAME_NO_STOP) || \ |
|||
IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST)) |
|||
|
|||
#define IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_OTHER_FRAME) || \ |
|||
((REQUEST) == I2C_OTHER_AND_LAST_FRAME)) |
|||
|
|||
#define I2C_CHECK_FLAG(__ISR__, __FLAG__) ((((__ISR__) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET) |
|||
#define I2C_CHECK_IT_SOURCE(__CR1__, __IT__) ((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET) |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/* Private functions ---------------------------------------------------------*/ |
|||
/** @defgroup I2C_Private_Functions I2C Private Functions |
|||
* @{ |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
#ifdef __cplusplus |
|||
} |
|||
#endif |
|||
|
|||
|
|||
#endif /* __STM32F4xx_HAL_I2C_H */ |
|||
|
|||
@ -1,115 +0,0 @@ |
|||
/** |
|||
****************************************************************************** |
|||
* @file stm32f4xx_hal_i2c_ex.h |
|||
* @author MCD Application Team |
|||
* @brief Header file of I2C HAL Extension module. |
|||
****************************************************************************** |
|||
* @attention |
|||
* |
|||
* Copyright (c) 2016 STMicroelectronics. |
|||
* All rights reserved. |
|||
* |
|||
* This software is licensed under terms that can be found in the LICENSE file |
|||
* in the root directory of this software component. |
|||
* If no LICENSE file comes with this software, it is provided AS-IS. |
|||
* |
|||
****************************************************************************** |
|||
*/ |
|||
|
|||
/* Define to prevent recursive inclusion -------------------------------------*/ |
|||
#ifndef __STM32F4xx_HAL_I2C_EX_H |
|||
#define __STM32F4xx_HAL_I2C_EX_H |
|||
|
|||
#ifdef __cplusplus |
|||
extern "C" { |
|||
#endif |
|||
|
|||
#if defined(I2C_FLTR_ANOFF)&&defined(I2C_FLTR_DNF) |
|||
/* Includes ------------------------------------------------------------------*/ |
|||
#include "stm32f4xx_hal_def.h" |
|||
|
|||
/** @addtogroup STM32F4xx_HAL_Driver |
|||
* @{ |
|||
*/ |
|||
|
|||
/** @addtogroup I2CEx |
|||
* @{ |
|||
*/ |
|||
|
|||
/* Exported types ------------------------------------------------------------*/ |
|||
/* Exported constants --------------------------------------------------------*/ |
|||
/** @defgroup I2CEx_Exported_Constants I2C Exported Constants |
|||
* @{ |
|||
*/ |
|||
|
|||
/** @defgroup I2CEx_Analog_Filter I2C Analog Filter |
|||
* @{ |
|||
*/ |
|||
#define I2C_ANALOGFILTER_ENABLE 0x00000000U |
|||
#define I2C_ANALOGFILTER_DISABLE I2C_FLTR_ANOFF |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/* Exported macro ------------------------------------------------------------*/ |
|||
/* Exported functions --------------------------------------------------------*/ |
|||
/** @addtogroup I2CEx_Exported_Functions |
|||
* @{ |
|||
*/ |
|||
|
|||
/** @addtogroup I2CEx_Exported_Functions_Group1 |
|||
* @{ |
|||
*/ |
|||
/* Peripheral Control functions ************************************************/ |
|||
HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter); |
|||
HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter); |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
/* Private types -------------------------------------------------------------*/ |
|||
/* Private variables ---------------------------------------------------------*/ |
|||
/* Private constants ---------------------------------------------------------*/ |
|||
/** @defgroup I2CEx_Private_Constants I2C Private Constants |
|||
* @{ |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/* Private macros ------------------------------------------------------------*/ |
|||
/** @defgroup I2CEx_Private_Macros I2C Private Macros |
|||
* @{ |
|||
*/ |
|||
#define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \ |
|||
((FILTER) == I2C_ANALOGFILTER_DISABLE)) |
|||
#define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU) |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
#endif |
|||
|
|||
#ifdef __cplusplus |
|||
} |
|||
#endif |
|||
|
|||
#endif /* __STM32F4xx_HAL_I2C_EX_H */ |
|||
|
|||
|
|||
1890
Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_i2c.h
File diff suppressed because it is too large
View File
File diff suppressed because it is too large
View File
7524
Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c
File diff suppressed because it is too large
View File
File diff suppressed because it is too large
View File
@ -1,182 +0,0 @@ |
|||
/** |
|||
****************************************************************************** |
|||
* @file stm32f4xx_hal_i2c_ex.c |
|||
* @author MCD Application Team |
|||
* @brief I2C Extension HAL module driver. |
|||
* This file provides firmware functions to manage the following |
|||
* functionalities of I2C extension peripheral: |
|||
* + Extension features functions |
|||
* |
|||
****************************************************************************** |
|||
* @attention |
|||
* |
|||
* Copyright (c) 2016 STMicroelectronics. |
|||
* All rights reserved. |
|||
* |
|||
* This software is licensed under terms that can be found in the LICENSE file |
|||
* in the root directory of this software component. |
|||
* If no LICENSE file comes with this software, it is provided AS-IS. |
|||
* |
|||
****************************************************************************** |
|||
@verbatim |
|||
============================================================================== |
|||
##### I2C peripheral extension features ##### |
|||
============================================================================== |
|||
|
|||
[..] Comparing to other previous devices, the I2C interface for STM32F427xx/437xx/ |
|||
429xx/439xx devices contains the following additional features : |
|||
|
|||
(+) Possibility to disable or enable Analog Noise Filter |
|||
(+) Use of a configured Digital Noise Filter |
|||
|
|||
##### How to use this driver ##### |
|||
============================================================================== |
|||
[..] This driver provides functions to configure Noise Filter |
|||
(#) Configure I2C Analog noise filter using the function HAL_I2C_AnalogFilter_Config() |
|||
(#) Configure I2C Digital noise filter using the function HAL_I2C_DigitalFilter_Config() |
|||
|
|||
@endverbatim |
|||
*/ |
|||
|
|||
/* Includes ------------------------------------------------------------------*/ |
|||
#include "stm32f4xx_hal.h" |
|||
|
|||
/** @addtogroup STM32F4xx_HAL_Driver |
|||
* @{ |
|||
*/ |
|||
|
|||
/** @defgroup I2CEx I2CEx |
|||
* @brief I2C HAL module driver |
|||
* @{ |
|||
*/ |
|||
|
|||
#ifdef HAL_I2C_MODULE_ENABLED |
|||
|
|||
#if defined(I2C_FLTR_ANOFF)&&defined(I2C_FLTR_DNF) |
|||
/* Private typedef -----------------------------------------------------------*/ |
|||
/* Private define ------------------------------------------------------------*/ |
|||
/* Private macro -------------------------------------------------------------*/ |
|||
/* Private variables ---------------------------------------------------------*/ |
|||
/* Private function prototypes -----------------------------------------------*/ |
|||
/* Exported functions --------------------------------------------------------*/ |
|||
/** @defgroup I2CEx_Exported_Functions I2C Exported Functions |
|||
* @{ |
|||
*/ |
|||
|
|||
|
|||
/** @defgroup I2CEx_Exported_Functions_Group1 Extension features functions |
|||
* @brief Extension features functions |
|||
* |
|||
@verbatim |
|||
=============================================================================== |
|||
##### Extension features functions ##### |
|||
=============================================================================== |
|||
[..] This section provides functions allowing to: |
|||
(+) Configure Noise Filters |
|||
|
|||
@endverbatim |
|||
* @{ |
|||
*/ |
|||
|
|||
/** |
|||
* @brief Configures I2C Analog noise filter. |
|||
* @param hi2c pointer to a I2C_HandleTypeDef structure that contains |
|||
* the configuration information for the specified I2Cx peripheral. |
|||
* @param AnalogFilter new state of the Analog filter. |
|||
* @retval HAL status |
|||
*/ |
|||
HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter) |
|||
{ |
|||
/* Check the parameters */ |
|||
assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); |
|||
assert_param(IS_I2C_ANALOG_FILTER(AnalogFilter)); |
|||
|
|||
if (hi2c->State == HAL_I2C_STATE_READY) |
|||
{ |
|||
hi2c->State = HAL_I2C_STATE_BUSY; |
|||
|
|||
/* Disable the selected I2C peripheral */ |
|||
__HAL_I2C_DISABLE(hi2c); |
|||
|
|||
/* Reset I2Cx ANOFF bit */ |
|||
hi2c->Instance->FLTR &= ~(I2C_FLTR_ANOFF); |
|||
|
|||
/* Disable the analog filter */ |
|||
hi2c->Instance->FLTR |= AnalogFilter; |
|||
|
|||
__HAL_I2C_ENABLE(hi2c); |
|||
|
|||
hi2c->State = HAL_I2C_STATE_READY; |
|||
|
|||
return HAL_OK; |
|||
} |
|||
else |
|||
{ |
|||
return HAL_BUSY; |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* @brief Configures I2C Digital noise filter. |
|||
* @param hi2c pointer to a I2C_HandleTypeDef structure that contains |
|||
* the configuration information for the specified I2Cx peripheral. |
|||
* @param DigitalFilter Coefficient of digital noise filter between 0x00 and 0x0F. |
|||
* @retval HAL status |
|||
*/ |
|||
HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter) |
|||
{ |
|||
uint16_t tmpreg = 0; |
|||
|
|||
/* Check the parameters */ |
|||
assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); |
|||
assert_param(IS_I2C_DIGITAL_FILTER(DigitalFilter)); |
|||
|
|||
if (hi2c->State == HAL_I2C_STATE_READY) |
|||
{ |
|||
hi2c->State = HAL_I2C_STATE_BUSY; |
|||
|
|||
/* Disable the selected I2C peripheral */ |
|||
__HAL_I2C_DISABLE(hi2c); |
|||
|
|||
/* Get the old register value */ |
|||
tmpreg = hi2c->Instance->FLTR; |
|||
|
|||
/* Reset I2Cx DNF bit [3:0] */ |
|||
tmpreg &= ~(I2C_FLTR_DNF); |
|||
|
|||
/* Set I2Cx DNF coefficient */ |
|||
tmpreg |= DigitalFilter; |
|||
|
|||
/* Store the new register value */ |
|||
hi2c->Instance->FLTR = tmpreg; |
|||
|
|||
__HAL_I2C_ENABLE(hi2c); |
|||
|
|||
hi2c->State = HAL_I2C_STATE_READY; |
|||
|
|||
return HAL_OK; |
|||
} |
|||
else |
|||
{ |
|||
return HAL_BUSY; |
|||
} |
|||
} |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
#endif |
|||
|
|||
#endif /* HAL_I2C_MODULE_ENABLED */ |
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
/** |
|||
* @} |
|||
*/ |
|||
|
|||
@ -0,0 +1,45 @@ |
|||
ref:https://iflytop1.feishu.cn/wiki/PbUHwG2o6ikWagkmsiqcTFwAnjp |
|||
|
|||
// 电机通道编号 |
|||
#define MOTOR_SPI hspi1 |
|||
#define TMC5130_MOTOR_NUM 1 |
|||
#define MOTOR0_CSN PA4 |
|||
#define MOTOR0_ENN PB7 |
|||
#define MOTOR1_SPI_MODE_SELECT PB4 |
|||
|
|||
#define ID0 PC0 |
|||
#define ID1 PC1 |
|||
#define ID2 PC2 |
|||
#define ID3 PC3 |
|||
#define ID4 PC4 |
|||
|
|||
// 调试串口 |
|||
#define DEBUG_UART huart1 |
|||
// 调试指示灯 |
|||
#define DEBUG_LIGHT_GPIO PE2 |
|||
// 微秒延迟定时器，注意该延时定时器需要按照以下文档进行配置 |
|||
// http://192.168.1.3:3000/zwikipedia/iflytop_wikipedia/src/branch/master/doc/stm32cubemx_us_timer.md |
|||
#define DELAY_US_TIMER htim6 |
|||
|
|||
// 步进电机 |
|||
#define STEPPER_MOTOR_ZERO_SENSOR SENSOR_INT0 |
|||
#define STEPPER_MOTOR_FORWARD_SENSOR SENSOR_INT8 |
|||
#define STEPPER_MOTOR_BACKWARD_SENSOR SENSOR_INT9 |
|||
|
|||
#define SENSOR_INT0 PD0 |
|||
#define SENSOR_INT1 PD1 |
|||
#define SENSOR_INT2 PD2 |
|||
#define SENSOR_INT3 PD3 |
|||
#define SENSOR_INT4 PD4 |
|||
#define SENSOR_INT5 PD5 |
|||
#define SENSOR_INT6 PD6 |
|||
#define SENSOR_INT7 PD7 |
|||
#define SENSOR_INT8 PD8 |
|||
#define SENSOR_INT9 PD9 |
|||
|
|||
--------------------------------------------------- |
|||
1. 支持终点光电逻辑 |
|||
2. 支持起点光电逻辑 |
|||
3. 支持获取当前坐标逻辑 |
|||
4. 支持记录当前点作为逻辑点逻辑 |
|||
5. 支持flash保存参数逻辑 |
|||
@ -1 +1 @@ |
|||
Subproject commit 5f412fc13617a87778caecdfcc7847038536ed7b |
|||
Subproject commit 853e5868ca16ab3bcdbb97b22b84d3fa6a5be5fa |
|||
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