我如何使用stm32f103我如何使用stm32f103zet6的库函数（不使用hal库，不使用cubemax），来配置can通信，使其只接受id位为0xe8发来的数据zet6的

CSDN开发的C知道AI语言模型回答：

您可以使用STM32F103的标准外设库函数来配置CAN通信，使其只接受ID位为xE8发来的数据。具体步骤如下：

1. 配置CAN时钟和引脚

2. 初始化CAN模块

3. 配置CAN过滤器，使其只接受ID位为xE8的数据

4. 启动CAN模块

以下是示例代码：

#include "stm32f10x.h"

void CAN_Configuration(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
CAN_InitTypeDef CAN_InitStructure;
CAN_FilterInitTypeDef CAN_FilterInitStructure;

/* 配置CAN时钟和引脚 */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN1, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);

GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOA, &GPIO_InitStructure);

GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
GPIO_Init(GPIOA, &GPIO_InitStructure);

/* 初始化CAN模块 */
CAN_InitStructure.CAN_TTCM = DISABLE;
CAN_InitStructure.CAN_ABOM = DISABLE;
CAN_InitStructure.CAN_AWUM = DISABLE;
CAN_InitStructure.CAN_NART = DISABLE;
CAN_InitStructure.CAN_RFLM = DISABLE;
CAN_InitStructure.CAN_TXFP = DISABLE;
CAN_InitStructure.CAN_Mode = CAN_Mode_Normal;
CAN_InitStructure.CAN_SJW = CAN_SJW_1tq;
CAN_InitStructure.CAN_BS1 = CAN_BS1_8tq;
CAN_InitStructure.CAN_BS2 = CAN_BS2_7tq;
CAN_InitStructure.CAN_Prescaler = 6;
CAN_Init(CAN1, &CAN_InitStructure);

/* 配置CAN过滤器 */
CAN_FilterInitStructure.CAN_FilterNumber = ;
CAN_FilterInitStructure.CAN_FilterMode = CAN_FilterMode_IdMask;
CAN_FilterInitStructure.CAN_FilterScale = CAN_FilterScale_32bit;
CAN_FilterInitStructure.CAN_FilterIdHigh = x000;
CAN_FilterInitStructure.CAN_FilterIdLow = xE800;
CAN_FilterInitStructure.CAN_FilterMaskIdHigh = x000;
CAN_FilterInitStructure.CAN_FilterMaskIdLow = xFFF;
CAN_FilterInitStructure.CAN_FilterFIFOAssignment = ;
CAN_FilterInitStructure.CAN_FilterActivation = ENABLE;
CAN_FilterInit(&CAN_FilterInitStructure);

/* 启动CAN模块 */
CAN_ITConfig(CAN1, CAN_IT_FMP, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_TME, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_EWG, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_EPV, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_BOF, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_LEC, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_ERR, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_WKU, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_SLK, ENABLE);
CAN_ITConfig(CAN1, CAN_IT_EWG, ENABLE);
}

int main(void)
{
CAN_Configuration();

while (1)
{
/* 等待CAN接收中断 */
}
}