//Close button
private void But_Close_Click(object sender, EventArgs e)
{
myPort.Close();
PBar_Connection.Value = 0;
But_Stop.PerformClick();
//Enable/Disable buttons
But_Connect.Enabled = true;
But_Close.Enabled = false;
But_Forward.Enabled = false;
But_Reverse.Enabled = false;
But_Start.Enabled = false;
But_Stop.Enabled = false;
But_CalTorque.Enabled = false;
But_Start_Data.Enabled = false;
But_Stop_Data.Enabled = false;
But_Save_Data.Enabled = false;
}
//General and graphical interface commands
private void displaydata_event(object sender, EventArgs e)
{
//General items
if (TBar_RPM.Value == 0)
{
I_Motor.Enabled = false;
} //Turn off the motor GIF
//Display data on the single readout boxes
double torque_value = (Convert.ToDouble(EBox_CalTorque_S.Text)) * Convert.ToDouble(data_IN)
+ (Convert.ToDouble(EBox_CalTorque_O.Text)); //Convert bit to torque
RBox_Bit.Text = data_IN; //Display the bits on the readout box
RBox_Torque.Text = Convert.ToString(torque_value);
//Display data on the central readout box
datetime = DateTime.Now; //set the datetime variable to the current time
string time = datetime.Hour + ":" + datetime.Minute + ":" + datetime.Second; //set time
RBox_Data.AppendText(time + "\t\t" + data_IN + "\n"); //Display data and time on readout box
//Display the data on the meter
int integer_data_IN = Convert.ToInt32(data_IN); //Convert the data_IN to an integer
if (integer_data_IN > PBar_Torque.Maximum)
{
PBar_Torque.Value = PBar_Torque.Maximum;
} //Set max readout limit on progress bar
else if (integer_data_IN < PBar_Torque.Minimum)
{
PBar_Torque.Value = PBar_Torque.Minimum;
} //Set min readout limit on progress bar
else
{
PBar_Torque.Value = integer_data_IN;
} //Connect torque progress bar to torque readout
//Chart code
TimeSpan sinceStart = DateTime.Now - startTime; //Define var between current and start time
//Chart graphics
this.Chart_Torque.ChartAreas[0].AxisY.MajorGrid.LineColor = Color.Silver; //Grid line color
this.Chart_Torque.ChartAreas[0].AxisX.MajorGrid.LineDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Dot; //Grid line style
this.Chart_Torque.ChartAreas[0].AxisY.MajorGrid.LineDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Dot; //Grid line style
double Chart_XValue = sinceStart.TotalMilliseconds; // datetime.Millisecond
//Chart XY visual limits
this.Chart_Torque.ChartAreas[0].AxisY.Minimum = 0; //set the Y axis min values
this.Chart_Torque.ChartAreas[0].AxisY.Maximum = 6; //set the Y axis max values
this.Chart_Torque.ChartAreas[0].AxisX.Minimum = Math.Round(sinceStart.TotalMilliseconds - 5000); //set the X axis min values
this.Chart_Torque.ChartAreas[0].AxisX.Maximum = Math.Round(sinceStart.TotalMilliseconds); //set the X axis max values
string test = Convert.ToString(torque_value); //double works fine
this.Chart_Torque.Series["Torque Readout"].Points.AddXY(Chart_XValue, test); //Set plot
this.Chart_Torque.Series["Torque Readout"].Color = Color.Green; //Change the color of the line
//Torque Limit Series
double C_Limit = Convert.ToDouble(EBox_Torque_Limit.Text); //Redundant callout
this.Chart_Torque.Series["Torque Limit"].Points.AddXY(Chart_XValue, C_Limit); //Set plot
this.Chart_Torque.Series["Torque Limit"].Color = Color.Orange; //change the color of the line
//Shut down motor if the torque limit is reached*****
if (TBar_Torque_Limit.Value < Convert.ToInt32(torque_value))
{
But_Stop.PerformClick();
} //Turn off motor when torque limit is reached
}
