帮我写出基于STM32F103 ,AT24C16程序驱动，C语言实现

好的，下面是基于STM32F103和AT24C16的程序驱动的C语言实现：

首先，需要在STM32F103芯片上设置I2C设备和GPIO口，以下是初始化代码：

#include "stm32f10x.h"
#include "i2c.h"
#include "at24c16.h"

#define SCL_PIN GPIO_Pin_6
#define SCL_PORT GPIOB
#define SDA_PIN GPIO_Pin_7
#define SDA_PORT GPIOB

void I2C_GPIO_Init(void)
{
    GPIO_InitTypeDef GPIO_InitStructure;
    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);

    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD;
    GPIO_InitStructure.GPIO_Pin = SCL_PIN | SDA_PIN;

    GPIO_Init(SCL_PORT, &GPIO_InitStructure);
}

void I2C_Configuration(void)
{
    I2C_InitTypeDef I2C_InitStructure;
    RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C1, ENABLE);

    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 = 100000;

    I2C_Init(I2C1, &I2C_InitStructure);
    I2C_Cmd(I2C1, ENABLE);
}

接着，需要初始化AT24C16芯片并实现相应的读写操作，以下是AT24C16的初始化和读写代码：

void AT24C16_Init(void)
{
    I2C_Configuration();
    I2C_GPIO_Init();
}

void AT24C16_WriteByte(uint16_t addr, uint8_t data)
{
    I2C_GenerateSTART(I2C1, ENABLE);
    while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_MODE_SELECT));

    I2C_Send7bitAddress(I2C1, AT24C16_ADDRESS, I2C_Direction_Transmitter);
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));

    I2C_SendData(I2C1, (uint8_t)(addr >> 8));
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));

    I2C_SendData(I2C1, (uint8_t)(addr & 0xFF));
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));

    I2C_SendData(I2C1, data);
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));

    I2C_GenerateSTOP(I2C1, ENABLE);
}

uint8_t AT24C16_ReadByte(uint16_t addr)
{
    uint8_t data = 0;

    I2C_GenerateSTART(I2C1, ENABLE);
    while(!I2C_CheckEvent(I2C1,I2C_EVENT_MASTER_MODE_SELECT));

    I2C_Send7bitAddress(I2C1, AT24C16_ADDRESS, I2C_Direction_Transmitter);
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));

    I2C_SendData(I2C1, (uint8_t)(addr >> 8));
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));

    I2C_SendData(I2C1, (uint8_t)(addr & 0xFF));
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));

    I2C_GenerateSTART(I2C1, ENABLE);
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_MODE_SELECT));

    I2C_Send7bitAddress(I2C1, AT24C16_ADDRESS, I2C_Direction_Receiver);
    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED));

    I2C_AcknowledgeConfig(I2C1, DISABLE);
    I2C_GenerateSTOP(I2C1, ENABLE);

    while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_RECEIVED));
    data = I2C_ReceiveData(I2C1);

    return data;
}

最终，在Main函数中，可以进行AT24C16的读写测试，以下是示例代码：

int main(void)
{
    uint8_t write_data = 0x01;
    uint8_t read_data = 0;
    uint16_t addr = 0x001;

    SysTick_Init();
    AT24C16_Init();

    AT24C16_WriteByte(addr, write_data);
    SysTick_DelayMs(20);
    read_data = AT24C16_ReadByte(addr);

    while(1)
    {
        // do something
    }
}

以上是基于STM32F103和AT24C16的程序驱动的C语言实现，希望对你有帮助。