structdef.h

m68k平台的Linux多串口实例

typedef struct  __DATAREPORT        //数据报定义
{
  unsigned long Type;                //数据报类型
  unsigned long DataLength;         //长度
  unsigned long StructLength;       //结构长度
  unsigned char Command;            //命令
  unsigned int  DeviceWord;        //子设备状态字
  unsigned char Buffer[256];       //数据内容
}DataReport,*pDataReport;


typedef union __DEVICECONTROL    //拆解子设备状态字
{
 unsigned int DeviceWord;
 struct __DEVICES
 {
  unsigned char by0;    //LSB
  unsigned char by1;
 }Devices;
}DeviceControl;

typedef union __CHARTOINT    //拆解子设备状态字
{
 unsigned int i;
 struct __CHAR2
 {
  unsigned char by0;    //LSB
  unsigned char by1;
 }ch2;
}CharToInt;

//设备状态标志
typedef union __DEVICESTATE      //拆解子设备状态字
{
 unsigned long l;
 struct __DEVICES1
 {
  unsigned char by0;
  unsigned char by1;
  unsigned char by2;
  unsigned char by3;
 }ch4;
}CharToLong;

typedef union __CHARTOLONG      //拆解子设备状态字
{
 unsigned long DeviceWord;
 struct __CHAR4
 {
  unsigned char by0;
  unsigned char by1;
  unsigned char by2;
  unsigned char by3;
 }Device1;
}DeviceState;

typedef union __BYTEC
{
 unsigned char ch;
 struct _BITS
 {
  unsigned int b7:1;
  unsigned int b6:1;
  unsigned int b5:1;
  unsigned int b4:1;
  unsigned int b3:1;
  unsigned int b2:1;
  unsigned int b1:1;
  unsigned int b0:1;
 }bits;
}byte_bit;

typedef struct __PUBLISHCARD
{
 unsigned char State; //当前的卡机操作状态   0xa0==准备卡 0xa1==发卡 0xa2==状态查询 0xe0==错误 other==未定义状态
 unsigned char Error;
 unsigned int  CardNumber;
 unsigned int  MaxCard;
 unsigned int  PublishNumber;
 unsigned long Params;
 unsigned long ID;
}CardPublish;


typedef struct __GALOBESTATUS
{
 unsigned char HHrail;
 unsigned char CurrentUpPC;
 unsigned char CurrentDownPC;
 unsigned int  BadCardNumber;
 
 unsigned char Cad;
 unsigned char Publish;
}DevicesStatus;