STM32F103C8T6 驱动OLED

您可以使用STM32的I2C接口来驱动OLED屏幕。首先，您需要连接OLED屏幕到STM32的I2C总线上，并且确保您已经正确配置了I2C总线。然后，您需要编写代码来初始化I2C总线和OLED屏幕，并且发送命令和数据到OLED屏幕上。

以下是一个简单的示例代码，可以帮助您开始驱动OLED屏幕：

#include "stm32f10x.h"
#include "oled.h"

void I2C_Configuration(void)
{
    GPIO_InitTypeDef GPIO_InitStructure;    I2C_InitTypeDef I2C_InitStructure;

    RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C1, ENABLE);
    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);

    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7;
    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD;
    GPIO_Init(GPIOB, &GPIO_InitStructure);

    I2C_InitStructure.I2C_Mode = I2C_Mode_I2C;
    I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2;
    I2C_InitStructure.I2C_OwnAddress1 = 0x00;
    I2C_InitStructure.I2C_Ack = I2C_Ack_Enable;
    I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
    I2C_InitStructure.I2C_ClockSpeed = 400000;
    I2C_Init(I2C1, &I2C_InitStructure);

    I2C_Cmd(I2C1, ENABLE);
}

void OLED_Configuration(void)
{
    OLED_Init();
    OLED_Clear();
    OLED_ShowString(0, 0, "Hello, World!");
}

int main(void)
{
    I2C_Configuration();
    OLED_Configuration();

    while (1) {
        // Your code here
    }
}