using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using I8124_DotNET;


namespace Demo2_CSharp
{
    public partial class Form1 : Form
    {
        byte cSlot;
        public Form1()
        {
            InitializeComponent();
            //I8124SDK.I8124_ActiveModule();
            ComboBox_Slot.SelectedIndex = 0;
            cSlot = 0;
        }

        private void Form1_Closed(object sender, EventArgs e)
        {
            I8124SDK.I8124_CloseModule(cSlot);
        }

        private void Button_GetFirmwareVer_Click(object sender, EventArgs e)
        {
            UInt32 Ret;
            Ret = I8124SDK.I8124_GetFirmwareVersion(cSlot);
            MessageBox.Show("The I-8124 Firmware version is " + Convert.ToString(Ret,16));
        }

        private void Button_MasterID_Click(object sender, EventArgs e)
        {
            UInt32 MasterID;
            MasterID = I8124SDK.I8124_GetMasterMACID(cSlot);
            if (MasterID >= 64)
            {
                MessageBox.Show("Get Master ID Error(" + Convert.ToString(MasterID) + ")!");
                return;
            }
            ComboBox_MasterID.SelectedIndex = Convert.ToInt32(MasterID);
        }

        private void Button_SetMasterID_Click(object sender, EventArgs e)
        {
            UInt32 MasterID,Ret;
            MasterID = Convert.ToByte(ComboBox_MasterID.SelectedIndex);
            Ret = I8124SDK.I8124_SetMasterMACID(cSlot, Convert.ToByte(MasterID));
            if (Ret != 0)
                MessageBox.Show("Set Master ID Error(" + Convert.ToString(Ret) + ")!");
            else
                MessageBox.Show("Set Master ID OK!");
        }

        private void Button_BaudRate_Click(object sender, EventArgs e)
        {
            UInt32 BaudRate;
            BaudRate = I8124SDK.I8124_GetBaudRate(cSlot);
            if (BaudRate >= 3)
            {
                MessageBox.Show("Get Baud Rate Error(" + Convert.ToString(BaudRate) + ")!");
                return;
            }
            ComboBox_BaudRate.SelectedIndex = Convert.ToInt32(BaudRate);
        }

        private void Button_SetBaudRate_Click(object sender, EventArgs e)
        {
            UInt32 BaudRate, Ret;
            BaudRate = Convert.ToByte(ComboBox_BaudRate.SelectedIndex);
            Ret = I8124SDK.I8124_SetBaudRate(cSlot, Convert.ToByte(BaudRate));
            if (Ret != 0)
                MessageBox.Show("Set BaudRate Error(" + Convert.ToString(Ret) + ")!");
            else
                MessageBox.Show("Set BaudRate OK!");
        }

        private void Button_ResetFirmware_Click(object sender, EventArgs e)
        {
            I8124SDK.I8124_ResetFirmware(cSlot);
        }

        private void Button_SearchAllSlave_Click(object sender, EventArgs e)
        {
            UInt32 Ret;
            Ret = I8124SDK.I8124_StartAllDevice(cSlot);
            if(Ret != 0)
                MessageBox.Show("Start All Slaves Error(" + Convert.ToString(Ret) + ")!");
            else
                MessageBox.Show("Start to communicate with all slave devices!");
        }

        private void Button_GetAllSlaveInfo_Click(object sender, EventArgs e)
        {
            UInt32 Ret;
            UInt16 i, TotalDevices = 0;
            byte[] DataArray = new byte[100];
            String MSG;

            timer1.Enabled = true;
            Ret = I8124SDK.I8124_ReadInputArea(cSlot, 0, 20, DataArray);
            MSG = "";
            for (i = 0; i < 20; i++)
                MSG += DataArray[i].ToString("X") + ",";
            label3.Text = MSG;
        }

        private void button_Active_Click(object sender, EventArgs e)
        {
            cSlot = Convert.ToByte(ComboBox_Slot.SelectedIndex);
            I8124SDK.I8124_ActiveModule(cSlot);
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            UInt32 Ret;
            UInt16 i, TotalDevices = 0;
            byte[] DataArray = new byte[100];
            String MSG;

            Ret = I8124SDK.I8124_ReadInputArea(cSlot, 0, 20, DataArray);
            MSG = "";
            for (i = 0; i < 20; i++)
                MSG += DataArray[i].ToString("X") + ",";
            label3.Text = MSG;
        }

     }
}