/// <summary>
/// 向串口发送指令
/// </summary>
/// <param name="id">COM口序号</param>
/// <param name="mac">无线终端MAC</param>
/// <param name="addr">卡地址</param>
/// <param name="func">功能号</param>
/// <param name="data">参数数组，高字节在前</param>
/// <param name="TimeOut">等待超时的毫秒数</param>
public static void SendCMD(int id, short mac, byte addr, byte func, int[] data, int TimeOut)
{
byte[] cmd = new byte[8 + data.Length * 4];
FUNC.GetBytes(mac, out cmd[0], out cmd[1]);
cmd[2] = Convert.ToByte('W');
cmd[3] = Convert.ToByte('A');
cmd[4] = Convert.ToByte('T');
cmd[5] = addr;
cmd[6] = func;
for (int i = 0; i < data.Length; i++)
{
byte[] d = FUNC.GetBytes(data[i]);
cmd[7 + i * 4] = d[0];
cmd[8 + i * 4] = d[1];
cmd[9 + i * 4] = d[2];
cmd[10 + i * 4] = d[3];
}
cmd[cmd.Length - 1] = FUNC.CRC8(cmd, 2, cmd.Length - 3);
for (int i = 0; i < cmd.Length; i++)
{
Debug.Write(cmd[i].ToString("X2") + " ");
}
SendBytes(id, cmd, TimeOut);
}
/// <summary>
/// 读取卡的返回数据
/// </summary>
/// <param name="data">基于TCardRecv的子类，用于保存返回数据</param>
/// <param name="TimeOut">超时的毫秒数</param>
/// <returns>读取成功返回True，否则返回False</returns>
public static bool ReadData(int id, TCardRecv data, int TimeOut)
{
byte[] buf = new byte[15];
string Head = "";
int size = 0;
while (size < buf.Length)
{
//if (size > 0) FUNC.Sleep(10);
int i = ReadBytes(id, buf, size, buf.Length - size, TimeOut);
if (i == 0)
{
return(false); //读超时
}
size = size + i;
Debug.WriteLine(string.Format("Card.ReadData:({0}) {1} ", size, FUNC.BytesToString(buf)));
if (size >= 3) //超过三字节，判断wat起始标记
{
char[] ch = new char[] { Convert.ToChar(buf[0]), Convert.ToChar(buf[1]), Convert.ToChar(buf[2]) };
Head = new string(ch, 0, 3);
if (Head.ToLower() != "wat") //起始字节不是wat,去掉一个字节,继续读取
{
for (int j = 0; j < size - 1; j++)
{
buf[j] = buf[j + 1]; //前移一个字节
}
size = size - 1;
}
}
}
;
byte c = FUNC.CRC8(buf, 0, 14);
if (c != buf[14])
{
return(false);
}
data.Head = Head;
data.Addr = buf[3];
for (int i = 0; i < 10; i++)
{
data[i] = buf[i + 4];
}
return(true);
}
static void SendToScreen1()
{
for (int i = 0; i < list.Count; i++)
{
Led led = list[i];
if ((led.IP == "") || (led.IP == "0.0.0.0") || (!led.IsConnected) || (led.state == 0))
{
continue;
}
switch (led.state)
{
case 10:
Close1(i);
continue;
case 11:
Open1(i);
break;
}
LedCommon.DLL_MakeRoot((int)LedCommon.eRootType.ROOT_PLAY, (int)LedCommon.eScreenType.SCREEN_COLOR);
LedCommon.DLL_AddLeaf(1000);
LedCommon.RECT r;
r.left = 0;
r.top = 0;
r.right = 256;
r.bottom = 256;
int dc = led.mdc.ToInt32();
LedCommon.DLL_AddWindow(dc, 256, 256, ref r, 1, 8, 1);
try
{
LedCommon.DLL_LED_SendToScreen(led.dev, led.Addr, led.IP, (ushort)6666);
}
catch (Exception e)
{
FUNC.Sleep(100);
Close1(i);
FUNC.Sleep(100);
Open1(i);
throw new Exception("SendToScreen(" + i.ToString() + ") Error:" + e.Message);
}
FUNC.Sleep(20);
}
}
/// <summary>
/// 向串口发送指令
/// </summary>
/// <param name="id">COM口序号</param>
/// <param name="addr">卡地址</param>
/// <param name="func">功能号</param>
/// <param name="data">参数，高字节在前</param>
/// <param name="TimeOut">等待超时的毫秒数</param>
public static void SendCMD(int id, byte addr, byte func, int data, int TimeOut)
{
byte[] cmd = new byte[10];
byte[] d = FUNC.GetBytes(data);
cmd[0] = Convert.ToByte('W');
cmd[1] = Convert.ToByte('A');
cmd[2] = Convert.ToByte('T');
cmd[3] = addr;
cmd[4] = func;
cmd[5] = d[0];
cmd[6] = d[1];
cmd[7] = d[2];
cmd[8] = d[3];
cmd[9] = FUNC.CRC8(cmd, 0, 9);
SendBytes(id, cmd, TimeOut);
}
static void SendToScreen3()
{
for (int i = 0; i < list.Count; i++)
{
Led led = list[i];
if ((led.IP == "") || (led.IP == "0.0.0.0") || (!led.IsConnected) || (led.state == 0))
{
continue;
}
switch (led.state)
{
case 10:
Close3(i);
continue;
case 11:
Open3(i);
break;
}
try
{
LedDll.LedSend((byte)(i + 1), led.bmp);
}
catch (Exception e)
{
FUNC.Sleep(100);
Close3(i);
FUNC.Sleep(100);
Open3(i);
throw new Exception("SendToScreen(" + i.ToString() + ") Error:" + e.Message);
}
FUNC.Sleep(20);
}
}
/// <summary>
/// 向串口发送指令
/// </summary>
/// <param name="id">COM口序号</param>
/// <param name="addr">卡地址</param>
/// <param name="func">功能号</param>
/// <param name="data">参数数组，高字节在前</param>
/// <param name="TimeOut">等待超时的毫秒数</param>
public static void SendCMD(int id, byte addr, byte func, int[] data, int TimeOut)
{
byte[] cmd = new byte[6 + data.Length * 4];
cmd[0] = Convert.ToByte('W');
cmd[1] = Convert.ToByte('A');
cmd[2] = Convert.ToByte('T');
cmd[3] = addr;
cmd[4] = func;
for (int i = 0; i < data.Length; i++)
{
byte[] d = FUNC.GetBytes(data[i]);
cmd[5 + i * 4] = d[0];
cmd[6 + i * 4] = d[1];
cmd[7 + i * 4] = d[2];
cmd[8 + i * 4] = d[3];
}
cmd[cmd.Length - 1] = FUNC.CRC8(cmd, 0, cmd.Length - 1);
SendBytes(id, cmd, TimeOut);
}
/// <summary>
/// 读取卡的返回数据
/// </summary>
/// <param name="id">串口ID</param>
/// <param name="data">基于TCardRecv的子类，用于保存返回数据</param>
/// <returns>读取成功返回True，否则返回False</returns>
protected bool ReadData(int id, TCardRecv data)
{
byte[] buf = new byte[15];
int i = ReadBytes(id, buf, 15);
if (i != 15)
{
return(false);
}
byte c = FUNC.CRC8(buf, 0, 14);
if (c != buf[14])
{
return(false);
}
char[] ch = new char[] { Convert.ToChar(buf[0]), Convert.ToChar(buf[1]), Convert.ToChar(buf[2]) };
data.Head = new string(ch, 0, 3);
if (data.Head.ToLower() != "wat")
{
return(false);
}
for (i = 0; i < 10; i++)
{
data[i] = buf[i + 4];
}
data.Addr = buf[3];
return(true);
}
/// <summary>
/// ToString()方法重载
/// </summary>
/// <returns>以字符串方式返回数组内容</returns>
public override String ToString()
{
return(FUNC.BytesToString(Data));
}