private void SetContents()
{
// already set the contents?
ControlHeader.SetContents(this.thePackage, this.theDefs, this.theDefaultLang, this.theSubmodel);
ControlProperties.SetContents(this.thePackage, this.theDefs, this.theDefaultLang, this.theSubmodel);
ControlFooter.SetContents(this.thePackage, this.theDefs, this.theDefaultLang, this.theSubmodel);
}
/*Instruction processing methods ------------------------------------------------------------------------------------------------------------------------*/
public static byte[] headerEncapsulation(ControlHeader header, string text)
{
byte[] temp = new byte[5];
switch (header)
{
case ControlHeader.Realtime:
temp[0] = (byte)ControlHeader.Realtime;
break;
case ControlHeader.Setpoint:
temp[0] = (byte)ControlHeader.Setpoint;
break;
case ControlHeader.Run:
temp[0] = (byte)ControlHeader.Run;
break;
case ControlHeader.Stop:
temp[0] = (byte)ControlHeader.Stop;
break;
case ControlHeader.Velocity:
temp[0] = (byte)ControlHeader.Velocity;
break;
case ControlHeader.Position:
temp[0] = (byte)ControlHeader.Position;
break;
case ControlHeader.Kp:
temp[0] = (byte)ControlHeader.Kp;
break;
case ControlHeader.Ki:
temp[0] = (byte)ControlHeader.Ki;
break;
case ControlHeader.Kd:
temp[0] = (byte)ControlHeader.Kd;
break;
case ControlHeader.Calib:
temp[0] = (byte)ControlHeader.Calib;
break;
default:
break;
}
byte[] tempBuffer = stringtoUART(text);
temp[1] = tempBuffer[3];
temp[2] = tempBuffer[2];
temp[3] = tempBuffer[1];
temp[4] = tempBuffer[0];
return(temp);
}
public static bool TxHandshake(ControlHeader header, string text, out byte[] buffer)
{
if (rxack)
{
txbuf = headerEncapsulation(header, text);
byte[] temp = new byte[7];
temp[0] = (byte)FrameHeader.STX;
for (int i = 1; i <= 5; i++)
{
temp[i] = txbuf[i - 1];
}
temp[6] = (byte)FrameHeader.ETX;
buffer = temp;
rxack = false;
return(true);
}
else
{
buffer = null;
MessageBox.Show("A transmission is ongoing", "Error!!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
}
