F2812 DSP CCS 编译，结构体成员为指针，竟然传递不进来。。。

只看该作者 · 2008-1-8 10:35

struct QueueBuffer{
    Uint16 *aBufferStart;
    Uint16 *aBufferEnd;
    Uint16 *pIn;
    Uint16 *pOut;
    unsigned int  mCount;
};

struct QueueBuffer *Queue_Register(Uint16 *pQueueBufArry,unsigned int  mSize)
{
         struct QueueBuffer *pQueueBuffer;
    Uint16 sQueue_size;
    //分配记录队列信息的结构变量
    pQueueBuffer=(struct QueueBuffer *)Memory_Malloc(sizeof(struct QueueBuffer));

    sQueue_size=sizeof(struct QueueBuffer);
    //记录队列信息的结构变量清0
    Memory_Memset((unsigned char *) pQueueBuffer,0,sQueue_size);

//分配队列所需内存,这里使用编译器自动分配的内存
    pQueueBuffer->aBufferStart=pQueueBuffer->pIn=pQueueBuffer->pOut=pQueueBufArry;
    //队列结束指针
    pQueueBuffer->aBufferEnd=pQueueBuffer->aBufferStart+mSize;
    return pQueueBuffer;
}
看这句话
pQueueBuffer->aBufferStart=pQueueBuffer->pIn=pQueueBuffer->pOut=pQueueBufArry;
在这个语句中， pQueueBufArry的值是0x00010003,但是给pQueueBuffer->aBufferStart  aBufferStart=pQueueBuffer->pIn赋值之后，pQueueBuffer->aBufferStart变成0x00030001.。。。。不知道为什么赋值不对？