stm32f103c8t6实现利用mxclube实现oled屏的驱动

首先，你需要在MXCube中启用I2C和GPIO外设，然后将I2C和GPIO引脚配置为所需的功能。然后，你可以使用OLED驱动器的数据手册，编写代码来实现OLED的初始化和控制。

以下是一些可能有用的参考代码：

1. 初始化I2C外设

I2C_HandleTypeDef hi2c1;

void MX_I2C1_Init(void)
{
  hi2c1.Instance = I2C1;
  hi2c1.Init.ClockSpeed = 400000;
  hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
  hi2c1.Init.OwnAddress1 = 0;
  hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
  hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
  hi2c1.Init.OwnAddress2 = 0;
  hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
  hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;

  if (HAL_I2C_Init(&hi2c1) != HAL_OK)
  {
    Error_Handler();
  }
}

2. 初始化GPIO外设

void MX_GPIO_Init(void)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};

  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOC_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();

  /*Configure GPIO pins : PC13 PC14 PC15 */
  GPIO_InitStruct.Pin = GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pins : PA0 PA1 PA2 */
  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
}

3. 初始化OLED

void OLED_Init(void)
{
  OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panel
  OLED_WR_Byte(0x00,OLED_CMD);//---set low column address
  OLED_WR_Byte(0x10,OLED_CMD);//---set high column address
  OLED_WR_Byte(0x40,OLED_CMD);//--set start line address  Set Mapping RAM Display Start Line (0x00~0x3F)
  OLED_WR_Byte(0x81,OLED_CMD);//--set contrast control register
  OLED_WR_Byte(0xCF,OLED_CMD); // Set SEG Output Current Brightness
  OLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping     0xa0左右反置 0xa1正常
  OLED_WR_Byte(0xC8,OLED_CMD);//Set COM/Row Scan Direction   0xc0上下反置 0xc8正常
  OLED_WR_Byte(0xA6,OLED_CMD);//--set normal display
  OLED_WR_Byte(0xA8,OLED_CMD);//--set multiplex ratio(1 to 64)
  OLED_WR_Byte(0x3f,OLED_CMD);//--1/64 duty
  OLED_WR_Byte(0xD3,OLED_CMD);//-set display offset    Shift Mapping RAM Counter (0x00~0x3F)
  OLED_WR_Byte(0x00,OLED_CMD);//-not offset
  OLED_WR_Byte(0xd5,OLED_CMD);//--set display clock divide ratio/oscillator frequency
  OLED_WR_Byte(0x80,OLED_CMD);//--set divide ratio, Set Clock as 100 Frames/Sec
  OLED_WR_Byte(0xD9,OLED_CMD);//--set pre-charge period
  OLED_WR_Byte(0xF1,OLED_CMD);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock
  OLED_WR_Byte(0xDA,OLED_CMD);//--set com pins hardware configuration
  OLED_WR_Byte(0x12,OLED_CMD);
  OLED_WR_Byte(0xDB,OLED_CMD);//--set vcomh
  OLED_WR_Byte(0x40,OLED_CMD);//Set VCOM Deselect Level
  OLED_WR_Byte(0x20,OLED_CMD);//-Set Page Addressing Mode (0x00/0x01/0x02)
  OLED_WR_Byte(0x02,OLED_CMD);//
  OLED_Clear();
  OLED_WR_Byte(0x8D,OLED_CMD);//电荷泵设置
  OLED_WR_Byte(0x14,OLED_CMD);//开启
  OLED_WR_Byte(0xAF,OLED_CMD);//--turn on oled panel
}

4. OLED写入命令或数据

void OLED_WR_Byte(uint8_t dat,uint8_t cmd)
{
  if(cmd)
  {
    HAL_GPIO_WritePin(GPIOA, OLED_DC_Pin, GPIO_PIN_SET);//写命令
  }
  else
  {
    HAL_GPIO_WritePin(GPIOA, OLED_DC_Pin, GPIO_PIN_RESET);//写数据
  }
  HAL_I2C_Mem_Write(&hi2c1, OLED_ADDRESS<<1, 0x00, 1, &dat, 1, 10);
}

5. 清空OLED屏幕

void OLED_Clear(void)
{
  uint8_t i,n;
  for(i=0;i<8;i++)
  {
    OLED_WR_Byte (0xb0+i,OLED_CMD);    //设置页地址（0~7）
    OLED_WR_Byte (0x00,OLED_CMD);      //设置显示位置—列低地址
    OLED_WR_Byte (0x10,OLED_CMD);      //设置显示位置—列高地址
    for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA);
  } //更新显示
}

这些代码只是参考，你需要根据你的具体需求和OLED屏的数据手册来编写你自己的OLED驱动程序。