EEPW论坛

unsigned char CosReceive(bool SysKind)
{ 
    unsigned short Temp;  
    unsigned char RecvData=0; 
    //超时时间12*372/2M=4000circle
    Temp = 1000;
    if(SysKind)
    {
        CpuCardSdaDirIn;//----------------------------------------------------------
        while(--Temp) 
        { 
            WDT();
            if(!(CpuCardSdaInSt&BIT5))
            { 
                RecvData = AckRecv(SysKind); 
                break; 
            }
        }   
    }
    else
    {
        EasmChipSdaDirIn;//---------------------------------------------------------
        while(--Temp) 
        { 
            WDT();
            if(!(EasmChipSdaInSt&BIT1))
            { 
                RecvData = AckRecv(SysKind);
                break; 
            }
        }  
    }
    return RecvData;
}