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Rev 4 | Rev 8 | ||
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Line 100... | Line 100... | ||
100 | PB6 ------> I2C1_SCL |
100 | PB6 ------> I2C1_SCL |
101 | PB7 ------> I2C1_SDA |
101 | PB7 ------> I2C1_SDA |
102 | */ |
102 | */ |
103 | GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7; |
103 | GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7; |
104 | GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; |
104 | GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; |
105 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
105 | GPIO_InitStruct.Pull = GPIO_PULLUP; |
106 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
106 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
107 | 107 | ||
108 | /* Peripheral clock enable */ |
108 | /* Peripheral clock enable */ |
109 | __HAL_RCC_I2C1_CLK_ENABLE(); |
109 | __HAL_RCC_I2C1_CLK_ENABLE(); |
110 | /* USER CODE BEGIN I2C1_MspInit 1 */ |
110 | /* USER CODE BEGIN I2C1_MspInit 1 */ |