private void MySerialMCUReceived(object sender, EventArgs e)
{
if (SerialPort_MCU.IsOpen)
{
int NumOfRcvs = SerialPort_MCU.BytesToRead;
if (NumOfRcvs == 64)
{
byte[] buf = new byte[NumOfRcvs];
SerialPort_MCU.Read(buf, 0, NumOfRcvs);
if ((Convert.ToChar(buf[0]) == 'S') && (Convert.ToChar(buf[63]) == 'T'))
{
if (buf[1] == 0x01) // Fire Detection [0x01]
{
if (buf[2] == 0x01)
{
PB_FIRE.Visible = true;
}
else if (buf[2] == 0x00)
{
PB_FIRE.Visible = false;
}
//MessageBox.Show("Send Message Complete", "System Message");
}
}
}
}
}
private void BTN_Conn_Com_MCU_Click(object sender, EventArgs e)
{
try
{
if (cbCom_MCU.Text == "")
{
MessageBox.Show("Please Select the Availabe ports", "System Message");
}
else
{
try
{
SerialPort_MCU.PortName = cbCom_MCU.Text;
SerialPort_MCU.BaudRate = 115200;
SerialPort_MCU.StopBits = StopBits.One;
SerialPort_MCU.DataReceived += new SerialDataReceivedEventHandler(SerialPort_MCU_DataReceived);
SerialPort_MCU.Open();
if (SerialPort_MCU.IsOpen)
{
TB_Com_MCU.Text = cbCom_MCU.Text;
BTN_Conn_Com_MCU.Enabled = false;
BTN_Disconn_Com_MCU.Enabled = true;
cbCom_MCU.Enabled = false;
PB_Port_OFF_MCU.Visible = false;
PB_Port_ON_MCU.Visible = true;
MessageBox.Show("MCU Port Open", "System Message");
//timer_wtdg.Enabled = true;
//timer_wtdg.Start();
}
}
catch (System.IO.IOException ex)
{
MessageBox.Show("Error: " + ex.ToString(), "ERROR");
}
}
}
catch (UnauthorizedAccessException)
{
MessageBox.Show("Un authorized Access!!");
}
}
private void BTN_Disconn_Com_MCU_Click(object sender, EventArgs e)
{
if (SerialPort_MCU.IsOpen)
{
SerialPort_MCU.DiscardInBuffer();
SerialPort_MCU.DiscardOutBuffer();
SerialPort_MCU.Close();
if (!SerialPort_MCU.IsOpen)
{
BTN_Conn_Com_MCU.Enabled = true;
BTN_Disconn_Com_MCU.Enabled = false;
cbCom_MCU.Enabled = true;
PB_Port_OFF_MCU.Visible = true;
PB_Port_ON_MCU.Visible = false;
MessageBox.Show("COM Port Closed", "System Message");
}
GetAvailablePort();
}
}
private void MySerialReceived(object sender, EventArgs e)
{
if (SerialPort.IsOpen)
{
int NumOfRcvs = SerialPort.BytesToRead;
if (NumOfRcvs == 64)
{
byte[] buf = new byte[NumOfRcvs];
SerialPort.Read(buf, 0, NumOfRcvs);
if ((Convert.ToChar(buf[0]) == 'S') && (Convert.ToChar(buf[63]) == 'T'))
{
if (buf[1] == 0x01) // Spot Send Response [0x01]
{
lblState.Text = "MOVING";
lblState.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(253)))), ((int)(((byte)(255)))), ((int)(((byte)(169)))));
PictureBox_Icon.Image = global::SprinklerProject.Properties.Resources.icon_moving;
//MessageBox.Show("Send Message Complete", "System Message");
}
else if (buf[1] == 0x02) // Move End [0x02]
{
byte[] packet;
if (PB_FIRE.Visible == true)
{
lblState.Text = "SHOOT";
lblState.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(169)))), ((int)(((byte)(255)))), ((int)(((byte)(171)))));
PictureBox_Icon.Image = global::SprinklerProject.Properties.Resources.icon_shoot;
packet = Packaging_Spray_Start();
SerialPort_MCU.Write(packet, 0, packet.Length); //USB : 64byte
packet = Packaging_MotionMoving();
SerialPort.Write(packet, 0, packet.Length); //USB : 64byte
}
else
{
lblState.Text = "MOVING";
lblState.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(253)))), ((int)(((byte)(255)))), ((int)(((byte)(169)))));
PictureBox_Icon.Image = global::SprinklerProject.Properties.Resources.icon_moving;
packet = Packaging_MoveHome();
SerialPort.Write(packet, 0, packet.Length); //USB : 64byte
}
}
else if (buf[1] == 0x03) // Motion Moving End [0x03]
{
lblState.Text = "MOVING";
lblState.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(253)))), ((int)(((byte)(255)))), ((int)(((byte)(169)))));
PictureBox_Icon.Image = global::SprinklerProject.Properties.Resources.icon_moving;
byte[] packet = Packaging_Spray_Stop();
SerialPort_MCU.Write(packet, 0, packet.Length); //USB : 64byte
packet = Packaging_MoveHome();
SerialPort.Write(packet, 0, packet.Length); //USB : 64byte
}
else if (buf[1] == 0x04) // Move to Home End [0x04]
{
lblState.Text = "READY";
lblState.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(192)))), ((int)(((byte)(255)))));
PictureBox_Icon.Image = global::SprinklerProject.Properties.Resources.icon_ready;
}
else if (buf[1] == 0x05) // Recall
{
MessageBox.Show("Data Transmit Fail", "System Message");
}
}
}
}
}
