Subversion Repositories group.electronics

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

namespace NITNavComm {

    public partial class NITCommNavForm : Form {

        private NITNavCommDevice navcomm = null;

        public NITCommNavForm() {

            InitializeComponent();

            this.controlStatus(false);

            txtCount.Text = "0";

        }

        private void controlStatus(bool status) {

            cmdSend0.Enabled = status;

            cmdSend1.Enabled = status;

            cmdUpdate.Enabled = status;

            inputTimer.Enabled = status;

        }

        public void UpdateDevice() {

            this.UpdateDisplay();

            this.UpdateInput();

        }

        public void UpdateDisplay(byte dis) {

            byte[] data;

            if (dis == 0) {

                data = navcomm.getFreq(0);

                freq0.Value = this.byteArraytoString(ref data, 5);

                data = navcomm.getFreq(1);

                freq1.Value = this.byteArraytoString(ref data, 5);

            } else {

                data = navcomm.getFreq(2);

                freq2.Value = this.byteArraytoString(ref data, 5);

                data = navcomm.getFreq(3);

                freq3.Value = this.byteArraytoString(ref data, 5);

            }

            navcomm.UpdateDisplay(dis);

        }

        public void UpdateDisplay() {

            this.UpdateDisplay(0);

            this.UpdateDisplay(1);

        }

        public void UpdateInput() {

            this.UpdateInput(0);

        }

        public void UpdateInput(byte display) {

            navcomm.updateInput();

            cmdSwap0.Checked = navcomm.isSwapSet(0);

            cmdFlip0.Checked = navcomm.isFlipSet(0);

            txtRot0.Text = navcomm.getRotary(0, 0).ToString("X");

            cmdSwap1.Checked = navcomm.isSwapSet(1);

            cmdFlip1.Checked = navcomm.isFlipSet(1);

            txtRot1.Text = navcomm.getRotary(1, 0).ToString("X");

        }

        private string byteArraytoString(ref byte[] data, byte len) {

            StringBuilder sb = new StringBuilder();

            for (byte i = 0; i < len; i++) {

                if (data[i] == 0x0a)

                    sb.Append(' ');

                else

                    sb.Append((byte)(data[i]));

            }

            return sb.ToString();

        }

        public void setDevice(NITNavCommDevice navcomm) {

            this.navcomm = navcomm;

            if (!navcomm.isOpen())

                navcomm.Open();

            if (navcomm.isOpen())

                this.controlStatus(true);

        }

        public void SwapFreq(byte display) {

            navcomm.swapFreq(display);

            this.UpdateDisplay(display);

        }

        private void cmdSend0_Click(object sender, EventArgs e) {          

            char[] data = txtSend0.Text.ToArray();

            byte[] bytes = new byte[5];

            for (byte i = 0; i < 5; i++) {

                if (data.Length <= i)                           // Check if there was enough data to fill all chars

                    bytes[i] = (byte)0x0a;

                else if (data[i] == 'a' || data[i] == ' ')      // Is its an 'a' or space, send a blank digit (0x0a)

                    bytes[i] = (byte)0x0a;

                else

                    bytes[i] = (byte)(data[i] - '0');           // Other wise, send the non-ascii digit (char - '0')

            }

            navcomm.setFreq(1, ref bytes);                      // Send all the bytes to the display board

            this.UpdateDisplay(0);

        }

        private void cmdSend1_Click(object sender, EventArgs e) {

            char[] data = txtSend1.Text.ToArray();

            byte[] bytes = new byte[5];

            for (byte i = 0; i < 5; i++) {

                if (data.Length <= i)

                    bytes[i] = (byte)0x0a;

                else if (data[i] == 'a' || data[i] == ' ')

                    bytes[i] = (byte)0x0a;

                else

                    bytes[i] = (byte)(data[i] - '0');

            }

            navcomm.setFreq(3, ref bytes);

            this.UpdateDisplay(1);

        }

        private void cmdClose_Click(object sender, EventArgs e) {

            if (this.navcomm != null && this.navcomm.isOpen()) {

                navcomm.resetAllRotary();

                navcomm.blankDisplay();

            }

            this.Close();

        }

        private void cmdUpdate_Click(object sender, EventArgs e) {

            this.UpdateDevice();

        }

        private void cmdSwap0_CheckedChanged(object sender, EventArgs e) {

            if (cmdSwap0.Checked)

                this.SwapFreq(0);

        }

        private void cmdSwap0_Click(object sender, EventArgs e) {

            cmdSwap0.Checked = false;

        }

        private void inputTimer_Tick(object sender, EventArgs e) {

            this.UpdateInput();

        }

        private void cmdSwap1_CheckedChanged(object sender, EventArgs e) {

            if (cmdSwap1.Checked)

                this.SwapFreq(1);

        }

        private void cmdFlip1_CheckedChanged(object sender, EventArgs e) {

        }

        private void cmdSwap1_Click(object sender, EventArgs e) {

            cmdSwap1.Checked = false;

        }

        private void txtRot0_Click(object sender, EventArgs e) {

            navcomm.resetRotary(0, 0);

        }

        private void txtRot1_Click(object sender, EventArgs e) {

            navcomm.resetRotary(1, 0);

        }

        private void freq0_Click(object sender, EventArgs e) {

            byte[] bytes = {0x0a, 0x0a, 0x0a, 0x0a, 0x0a};

            System.Windows.Forms.MessageBox.Show("Clicked");

            navcomm.setFreq(0, ref bytes);

            this.UpdateDisplay(0);

        }

        private void freq1_Click(object sender, EventArgs e) {

            byte[] bytes = { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a };

            navcomm.setFreq(1, ref bytes);

            this.UpdateDisplay(0);

        }

        private void freq2_Click(object sender, EventArgs e) {

            byte[] bytes = { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a };

            navcomm.setFreq(2, ref bytes);

            this.UpdateDisplay(1);

        }

        private void freq3_Click(object sender, EventArgs e) {

            byte[] bytes = { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a };

            navcomm.setFreq(3, ref bytes);

            this.UpdateDisplay(1);

        }

    }

}