private void OpenI2CAdapter()
{
int id = cmbI2CBridge.SelectedIndex;
//if (id != -1)
{
// mBridge = i2cBridgeXs[id];
mBridge = new I2CBridgeX();
mBridge.OpenSetting();
mBridge.Open();
//mBridge.Open();
mBridge.OnReadData += OnReadDataHandler;
mBridge.OnWriteData += OnSendDataHandler;
if (mBridge.IsOpen)
{
lbStatus.Text = "Selected I2C Bridge Opened.";
btnSend.Enabled = true;
btnScan.Enabled = true;
}
else
{
btnSend.Enabled = false;
btnScan.Enabled = false;
lbStatus.Text = "Fail to open selected I2C bridge.";
}
lbConnection.Text = mBridge.GetDescription();
Debug.Print(mBridge.IsOpen.ToString());
}
}
private void EnumBridgeX()
{
try
{
i2cBridgeXs = I2CBridgeX.EnumBridge();
cmbI2CBridge.Items.Clear();
for (int i = 0; i < i2cBridgeXs.Length; i++)
{
cmbI2CBridge.Items.Add("I2C Bridge - " + i2cBridgeXs[i].PortName);
}
if (i2cBridgeXs.Length > 0)
{
cmbI2CBridge.SelectedIndex = 0;
}
}
catch
{
}
}
private void frmMain_Load(object sender, EventArgs e)
{
//InitFtdiControls();
EnumBridgeX();
btnScan.Enabled = false;
btnSend.Enabled = false;
Configure config = new Configure();
config.Load();
mData = config.Data;
if (i2cBridgeXs != null)
{
for (int i = 0; i < i2cBridgeXs.Length; i++)
{
if (i2cBridgeXs[i].PortName == config.PortName)
{
mBridge = i2cBridgeXs[i];
cmbI2CBridge.SelectedIndex = i;
if (config.Opened)
{
OpenI2CAdapter();
}
break;
}
}
}
if (mData == null)
{
mData = new I2CData();
}
ctlI2CAddress1.Addr7 = mData.Address;
UpdateGUIFromData(mData.Content);
chkWrite.Checked = mData.IsWrite;
chkRead.Checked = mData.IsRead;
numReadLength.Value = mData.ReadDataLength;
SetFormat(mData.Format);
cmbLogDataType.SelectedIndex = (int)config.LogDataType;
LoadDevicesConfigure();
}
public frmScanI2C(I2CBridgeX bridge, byte port)
{
InitializeComponent();
i2cBridge = bridge;
mPort = port;
}
