请教Tony Tang

	for(i=0;i<8;i++)
	{
		UPID0  =   (unsigned int)&fpga8way_1[i]; //Window Address
		UPID1  =   0x00014000; //Line Count,Byte Count
		UPID2  =   0x00004000; //Line Offset Address
		while(UPIS2 & 0x2){};
	}

接收来自FPGA的数据只能接收到第一帧数据，第二帧数据接收不到程序一直停在while(UPIS2 & 0x2){};此时i等于2

当把程序改成

for(i=0;i<8;i++)
	{
		UPID0  =   (unsigned int)&fpga8way_1[i]; //Window Address
		UPID1  =   0x00022000; //Line Count,Byte Count
		UPID2  =   0x00004000; //Line Offset Address
		while(UPIS2 & 0x2){};
	}

接收来自FPGA的数据第一帧数据都不能接收完全，只能是一行数据，然后程序一直停在while(UPIS2 & 0x2){};此时i=1