private void recvDataDecode(byte[] data)
{
try
{
TransmitFormat_t recvData = (TransmitFormat_t)BytesToStruct(data, typeof(TransmitFormat_t));
//if (recvData.head != TRANSMIT_HEAD) return;
switch (recvData.code)
{
case CONNECT_RESOPNCE_CODE:
{
msgRetransmit = null;
heartBeatCnt = 0;
printMessage("连接成功!\r\n", "green");
button1.Text = "断开连接";
label4.Text = "已连接";
heartBeat.Start();
Constate = CONNECTED;
break;
}
case READ_CONFIG_RESPONCE_CODE:
{
msgRetransmit = null;
heartBeatCnt = 0;
ConfigFormat_t configData = (ConfigFormat_t)BytesToStruct(recvData.data, typeof(ConfigFormat_t));
comboBox1.Text = configData.channel.ToString();
comboBox3.Text = configData.power.ToString();
comboBox2.Text = configData.speed.ToString();
printMessage("配置读取成功!\r\n", "green");
break;
}
case WRITE_CONFIG_RESPONCE_CODE:
{
msgRetransmit = null;
heartBeatCnt = 0;
printMessage("配置写入成功!\r\n", "green");
break;
}
case HEART_BEAT_RESPONCE:
heartBeatCnt = 0;
break;
case TRANS_DATA_CODE:
{
heartBeatCnt = 0;
break;
}
default:
//printMessage(System.Text.Encoding.Default.GetString(data) + "\r\n", "olive");
printMessage(BitConverter.ToString(data, 0).Replace(" ", string.Empty).ToLower() + "\r\n", "olive");
break;
}
}
catch { printMessage(BitConverter.ToString(data, 0).Replace(" ", string.Empty).ToLower() + "\r\n", "olive"); }
}
private void rebootDevice()
{
TransmitFormat_t connectdata = new TransmitFormat_t();
connectdata.head = TRANSMIT_HEAD;
connectdata.code = REBOOT_CODE;
connectdata.datalen = 0;
transmitSendData(StructToBytes(connectdata), Marshal.SizeOf(connectdata));
msgRetransmit = new delegateCall(rebootDevice);
retransmit.Start();
}
private void readConfigRequest()
{
TransmitFormat_t connectdata = new TransmitFormat_t();
connectdata.head = TRANSMIT_HEAD;
connectdata.code = READ_CONFIG_REQUEST_CODE;
connectdata.datalen = 0;
transmitSendData(StructToBytes(connectdata), Marshal.SizeOf(connectdata));
msgRetransmit = new delegateCall(readConfigRequest);
retransmit.Start();
}
private void writeConfigRequest( )
{
try
{
TransmitFormat_t connectdata = new TransmitFormat_t();
ConfigFormat_t configData = new ConfigFormat_t();
configData.channel = int.Parse(comboBox1.Text);
configData.power = int.Parse(comboBox3.Text);
configData.speed = int.Parse(comboBox2.Text);
connectdata.head = TRANSMIT_HEAD;
connectdata.code = WRITE_CONFIG_REQUEST_CODE;
connectdata.datalen = Marshal.SizeOf(configData);
connectdata.data = StructToBytes(configData);
transmitSendData(StructToBytes(connectdata), Marshal.SizeOf(connectdata));
msgRetransmit = new delegateCall(writeConfigRequest);
retransmit.Start();
}
catch
{
MessageBox.Show("配置填写错误，请检查！");
}
}
private void retransmitTime(object source, System.Timers.ElapsedEventArgs e)
{
if (msgRetransmit != null)
{
msgRetransmit();
}
else
{
retransmit.Stop();
retranCount = 0;
}
if (msgRetransmit_old == msgRetransmit && ++retranCount > 3)
{
msgRetransmit_old = null;
msgRetransmit = null;
transmitFaildCallback();
printMessage("操作失败！\r\n", "red");
}
else if (msgRetransmit_old != msgRetransmit)
{
msgRetransmit_old = msgRetransmit;
retranCount = 0;
}
}
private void button1_Click(object sender, EventArgs e)
{
if (Constate == DISCONNECT)
{
if (ConMode == CONNECT_MODE_COM)
{
comboBox4.Enabled = false;
comboBox5.Enabled = false;
comboBox6.Enabled = false;
comboBox7.Enabled = false;
comboBox8.Enabled = false;
printMessage("connect device by serial.\r\n", "blue");
ComDevice = new SerialPort();
ComDevice.PortName = comboBox6.Text;
ComDevice.BaudRate = Convert.ToInt32(comboBox5.Text);
ComDevice.DataBits = Convert.ToInt32(comboBox4.Text);
ComDevice.StopBits = (StopBits)Convert.ToInt32(comboBox7.Text);
ComDevice.DataReceived += new SerialDataReceivedEventHandler(serialReceivePro);
switch (comboBox8.Text)
{
case "无": ComDevice.Parity = Parity.None; break;
case "奇校验": ComDevice.Parity = Parity.Odd; break;
case "偶校验": ComDevice.Parity = Parity.Even; break;
default: ComDevice.Parity = Parity.None; break;
}
try
{
ComDevice.Open();
}
catch
{
comboBox4.Enabled = true;
comboBox5.Enabled = true;
comboBox6.Enabled = true;
comboBox7.Enabled = true;
comboBox8.Enabled = true;
printMessage("打开串口失败!\r\n", "red");
MessageBox.Show("打开串口失败!");
ComDevice.Close();
return;
}
}
else
{
printMessage("connect device by ip net.\r\n", "blue");
try
{
textBox1.ReadOnly = true;
textBox2.ReadOnly = true;
textBox3.ReadOnly = true;
textBox4.ReadOnly = true;
textBox26.ReadOnly = true;
string dstIP = String.Format("{0}.{1}.{2}.{3}", textBox1.Text, textBox2.Text, textBox3.Text, textBox4.Text);
int remotePort = int.Parse(textBox26.Text);
IPAddress remoteIP = IPAddress.Parse(dstIP);
remotePoint = new IPEndPoint(remoteIP, remotePort);
udp_client = new UdpClient();
udpRcvThread = new Thread(udpReceivePro);
udpRcvThread.Start();
}
catch
{
textBox1.ReadOnly = false;
textBox2.ReadOnly = false;
textBox3.ReadOnly = false;
textBox4.ReadOnly = false;
textBox26.ReadOnly = false;
textBox1.Focus();
printMessage("地址无效，请输入正确的IP地址！\r\n", "red");
MessageBox.Show("地址无效，请输入正确的IP地址！");
return;
}
}
radioButton1.Enabled = false;
radioButton2.Enabled = false;
radioButton3.Enabled = false;
radioButton4.Enabled = false;
Constate = CONNECTING;
label4.Text = "正在连接";
button1.Text = "取消";
printMessage("连接中,请稍等。。。\r\n", "green");
if (typedev == DEVICE_BASE)
{
Constate = CONNECTED;
printMessage("连接成功!\r\n", "green");
button1.Text = "断开连接";
label4.Text = "已连接";
}
else
{
connectDevice();
}
}
else
{
button1.Text = "连接";
label4.Text = "未连接";
msgRetransmit = null;
if (Constate == CONNECTED &&
typedev != DEVICE_BASE)
{
disconnect();
}
if (ConMode == CONNECT_MODE_COM)
{
comboBox4.Enabled = true;
comboBox5.Enabled = true;
comboBox6.Enabled = true;
comboBox7.Enabled = true;
comboBox8.Enabled = true;
ComDevice.Close();
}
else
{
textBox1.ReadOnly = false;
textBox2.ReadOnly = false;
textBox3.ReadOnly = false;
textBox4.ReadOnly = false;
textBox26.ReadOnly = false;
udpRcvThread.Abort();
}
printMessage("连接关闭.\r\n", "green");
Constate = DISCONNECT;
cntTimeCount = 0;
radioButton1.Enabled = true;
radioButton2.Enabled = true;
radioButton3.Enabled = true;
radioButton4.Enabled = true;
}
}
