private void btnSend_Click(object sender, EventArgs e)
{
//发送测试
//led.SendMessage("192.168.1.181");
LEDSendPackage sp = new LEDSendPackage(LEDCommandType.Clear);
sp.Content = "Test";
led.SendMessage("192.168.1.181", sp);
}
/// <summary>
/// 10ms延迟，GPRS 1分钟；串口 200ms
/// </summary>
/// <param name="ip"></param>
/// <param name="package"></param>
public void SendMessage(string ip, LEDSendPackage package)
{
IPAddress ipAddr = IPAddress.Parse(ip);
TcpClient tcpClient = new TcpClient();
tcpClient.Connect(ipAddr, TCPPort);
if (tcpClient.Connected)
{
NetworkStream netStream = tcpClient.GetStream();
BinaryWriter writer = new BinaryWriter(netStream);
BinaryReader reader = new BinaryReader(netStream);
//string sendMsg = "a034000100000000000000000019191800000000000000000000000000000000000000000000000000000000000000001f010055";
//byte[] sendBytes = HexStrToByteArray(sendMsg);
byte[] sendBytes = package.GetPackage();
writer.Write(sendBytes);
writer.Flush();
byte[] receiveBytes = reader.ReadBytes(52);
LEDReceivePackage rPck = new LEDReceivePackage(receiveBytes);
if (reader != null)
{
reader.Close();
}
if (writer != null)
{
writer.Close();
}
if (tcpClient != null)
{
tcpClient.Close();
}
}
}
