static void CAN_Mode_Config(void)
{
        CAN_InitTypeDef        CAN_InitStructure;

        CAN_DeInit(CAN1);
        CAN_StructInit(&CAN_InitStructure);

        CAN_InitStructure.CAN_TTCM=DISABLE;
        CAN_InitStructure.CAN_ABOM=ENABLE;
        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_2tq;
        CAN_InitStructure.CAN_BS1=CAN_BS1_13tq;
        CAN_InitStructure.CAN_BS2=CAN_BS2_4tq;
        CAN_InitStructure.CAN_Prescaler = 20;       
        CAN_Init(CAN1, &CAN_InitStructure);
}

static void CAN_Filter_Config(void)
{
        CAN_FilterInitTypeDef  CAN_FilterInitStructure;

        CAN_FilterInitStructure.CAN_FilterNumber=0;
        CAN_FilterInitStructure.CAN_FilterMode=CAN_FilterMode_IdMask;
        CAN_FilterInitStructure.CAN_FilterScale=CAN_FilterScale_32bit;
       
        CAN_FilterInitStructure.CAN_FilterIdHigh= 0;
        CAN_FilterInitStructure.CAN_FilterIdLow= 0;
        CAN_FilterInitStructure.CAN_FilterMaskIdHigh= 0;
        CAN_FilterInitStructure.CAN_FilterMaskIdLow= 0;
        CAN_FilterInitStructure.CAN_FilterFIFOAssignment=CAN_Filter_FIFO0 ;
        CAN_FilterInitStructure.CAN_FilterActivation=ENABLE;
        CAN_FilterInit(&CAN_FilterInitStructure);

        CAN_ITConfig(CAN1, CAN_IT_FMP0, ENABLE);
}

拿去用吧，100K波特率

顶。。。。

xuxer110 发表于 2016-3-15 14:15
管教复用？我查看了pdf，C8T6和ZET6应该是一样的引脚吧？

原子标准例程的话，CAN用的PA11和12，看你C8T6用的哪个脚。

120欧终端电阻加了没？这个一定要加。

楼主问题解决了吗？我昨天把程序一直进去，板子接CANoe，canoe可以发出信号，但是无法与c8t6通信。