Esempio n. 1
0
        private void frmSetBitOut_Load(object sender, EventArgs e)
        {
            string PortName;

            MccDaq.ErrorInfo ULStat;

            InitUL();

            //determine if digital port exists, its capabilities, etc
            PortType = clsDigitalIO.PORTOUT;
            NumPorts = DioProps.FindPortsOfType(DaqBoard, PortType, out ProgAbility,
                                                out PortNum, out NumBits, out FirstBit);
            if (NumBits > 8)
            {
                NumBits = 8;
            }
            for (int I = NumBits; I < 8; ++I)
            {
                chkSetBit[I].Visible = false;
            }

            if (NumPorts == 0)
            {
                lblInstruct.Text = "Board " + DaqBoard.BoardNum.ToString() +
                                   " has no compatible digital ports.";
                for (int I = 0; I < 8; ++I)
                {
                    chkSetBit[I].Enabled = false;
                }
            }
            else
            {
                // if programmable, set direction of port to output
                // configure the first port for digital output
                //  Parameters:
                //    PortNum        :the output port
                //    Direction      :sets the port for input or output

                if (ProgAbility == clsDigitalIO.PROGPORT)
                {
                    Direction = MccDaq.DigitalPortDirection.DigitalOut;
                    ULStat    = DaqBoard.DConfigPort(PortNum, Direction);
                }
                PortName         = PortNum.ToString();
                lblInstruct.Text = "Set the output value of " + PortName +
                                   " on board " + DaqBoard.BoardNum.ToString() +
                                   " bits using the check boxes.";
            }
        }
Esempio n. 2
0
        private void frmDigIn_Load(object sender, EventArgs e)
        {
            MccDaq.ErrorInfo ULStat;

            InitUL();

            //determine if digital port exists, its capabilities, etc
            PortType = clsDigitalIO.PORTIN;
            NumPorts = DioProps.FindPortsOfType(DaqBoard, PortType, out ProgAbility,
                                                out PortNum, out NumBits, out FirstBit);
            if (NumBits > 8)
            {
                NumBits = 8;
            }

            for (int i = NumBits; i < 8; ++i)
            {
                lblShowBitVal[i].Visible = false;
                lblShowBitNum[i].Visible = false;
            }

            if (NumPorts == 0)
            {
                lblInstruct.Text = "Board " + DaqBoard.BoardNum.ToString() +
                                   " has no compatible digital ports.";
            }
            else
            {
                // if programmable, set direction of port to input
                // configure the first port for digital input
                //  Parameters:
                //    PortNum        :the input port
                //    Direction      :sets the port for input or output

                if (ProgAbility == clsDigitalIO.PROGPORT)
                {
                    Direction = MccDaq.DigitalPortDirection.DigitalIn;
                    ULStat    = DaqBoard.DConfigPort(PortNum, Direction);
                }
                PortName         = PortNum.ToString();
                lblInstruct.Text = "You may change the value read by applying " +
                                   "a TTL high or TTL low to digital inputs on " + PortName +
                                   " on board " + DaqBoard.BoardNum.ToString() + ".";
                lblBitNum.Text        = "The first " + NumBits.ToString() + " bits are:";
                lblBitVal.Text        = PortName + " value read:";
                tmrReadInputs.Enabled = true;
            }
        }
Esempio n. 3
0
        private void frmDigIn_Load(object sender, EventArgs e)
        {
            string PortName, BitName;

            MccDaq.ErrorInfo ULStat;

            InitUL();

            //determine if digital port exists, its capabilities, etc
            PortType = clsDigitalIO.BITIN;
            NumPorts = DioProps.FindPortsOfType(DaqBoard, PortType, out ProgAbility,
                                                out PortNum, out NumBits, out FirstBit);
            if (!(ProgAbility == clsDigitalIO.PROGBIT))
            {
                NumPorts = 0;
            }

            if (NumPorts == 0)
            {
                lblInstruct.Text = "Board " + DaqBoard.BoardNum.ToString() +
                                   " has no compatible digital ports.";
            }
            else
            {
                // if programmable, set direction of bit to input
                // configure the first bit for digital input
                //  Parameters:
                //    PortNum        :the input port
                //    Direction      :sets the port for input or output

                Direction        = MccDaq.DigitalPortDirection.DigitalIn;
                ULStat           = DaqBoard.DConfigBit(PortNum, FirstBit, Direction);
                PortName         = PortNum.ToString();
                BitName          = FirstBit.ToString();
                lblInstruct.Text = "You may change the bit state by applying a TTL high " +
                                   "or a TTL low to the corresponding pin on " + PortName + ", bit " +
                                   BitName + " on board " + DaqBoard.BoardNum.ToString() + ".";
                tmrReadInputs.Enabled = true;
            }
        }
Esempio n. 4
0
        private void frmSetDigOut_Load(object sender, EventArgs e)
        {
            MccDaq.ErrorInfo ULStat;

            InitUL();

            //determine if digital port exists, its capabilities, etc
            PortType = clsDigitalIO.PORTOUT;
            NumPorts = DioProps.FindPortsOfType(DaqBoard, PortType, out ProgAbility,
                                                out PortNum, out NumBits, out FirstBit);

            if (NumPorts == 0)
            {
                lblInstruct.Text = "Board " + DaqBoard.BoardNum.ToString() +
                                   " has no compatible digital ports.";
                hsbSetDOutVal.Enabled = false;
                txtValSet.Enabled     = false;
            }
            else
            {
                // if programmable, set direction of port to output
                // configure the first port for digital output
                //  Parameters:
                //    PortNum        :the output port
                //    Direction      :sets the port for input or output

                if (ProgAbility == clsDigitalIO.PROGPORT)
                {
                    Direction = MccDaq.DigitalPortDirection.DigitalOut;
                    ULStat    = DaqBoard.DConfigPort(PortNum, Direction);
                }
                PortName         = PortNum.ToString();
                lblInstruct.Text = "Set the output value of " + PortName +
                                   " on board " + DaqBoard.BoardNum.ToString() +
                                   " using the scroll bar or enter a value in the 'Value set' box.";
                lblValSet.Text     = "Value set at " + PortName + ":";
                lblDataValOut.Text = "Value written to " + PortName + ":";
            }
        }