serial.h

基于TMS320LF2407A的SCI模块编程,调试通过。

//显示数据结构定义
struct outdata               //直接ASC数据输出
{
	unsigned char Ch[21];
	unsigned char Endchar;
};
struct putpoint             //显示一个点结构
{
	unsigned char Control;
	unsigned char XAddress;
	unsigned char YAddress;
	unsigned char Point;
	unsigned char Temp[18];
};
struct putposion            //特定位置显示字符结构
{
	unsigned char Control;
	unsigned char XAddress;
	unsigned char YAddress;
	unsigned char Condition;
	unsigned char Temp[18];
};
struct savedata            //数据存储结构
{
	unsigned char Control;
	unsigned int  SaveAddress;
	unsigned char SaveLenth;
	unsigned char SaveData[18];
};
struct readdata            //数据读出结构
{
	unsigned char Control;
	unsigned int  ReadAddress;
	unsigned char ReadLenth;
	unsigned char ReadData[18];
};
union uniondata           //联合结构定义
{
	struct readdata  ReadData;
	struct savedata  SaveData;
	struct putpoint  PutPoint;
	struct outdata   OutData;
	struct putposion PutPosion;
};

union uniondata DisTransmit;//定义一个全局变量DisTransmit