/// <summary>
/// function for all detected thing
/// </summary>
private void USBDetected()
{
mCyUSBDev = mUSBDevList[0x04b4, 0x1004] as CyUSBDevice;
if (mCyUSBDev == null)
{
MessageBox.Show("No Such Device!");
}
else
{
//mCyUSBInEP = mCyUSBDev.BulkInEndPt;
mCyUSBOutEP = mCyUSBDev.BulkOutEndPt;
foreach (CyUSBEndPoint ept in mCyUSBDev.EndPoints)
{
if (ept.bIn && (ept.Attributes == 2))
{
mCyUSBInEP = ept as CyBulkEndPoint;
}
}
}
}
public Form1()
{
InitializeComponent();
usbDevices = new USBDeviceList(CyConst.DEVICES_CYUSB);
USBDevice dev = usbDevices[0];
if (dev != null)
{
MyDevice = (CyUSBDevice)dev;
GetEndPoint(MyDevice.Tree);
}
foreach (CyUSBEndPoint ep in EndPointList)
{
if (ep.Address == 0x86)
inEndPoint = ep;
if (ep.Address == 0x2)
outEndPoint = ep;
}
}
/*Summary
This is the event handler for device removal. This method resets the device count and searches for the device with
VID-PID 04b4-1003
*/
void usbDevices_DeviceRemoved(object sender, EventArgs e)
{
MyDevice = null;
EndPoint = null;
SetDevice();
}
public void SetEndpoint(int index)
{
//string temp = EndPointsComboBox.SelectedValue.ToString();
//string EndPointCBValue="";
//System.Windows.Controls.ComboBoxItem curItem=((System.Windows.Controls.ComboBoxItem)EndPointsComboBox.SelectedItem);
//EndPointCBValue = curItem.Content.ToString();
// Get the Alt setting
string sAlt = EndpointList[index].Substring(4, 1);
//string sAlt = EndPointsComboBox.Text.Substring(4, 1);
byte a = Convert.ToByte(sAlt);
MyDevice.AltIntfc = a;
// Get the endpoint
//int aX = EndPointsComboBox.Text.LastIndexOf("0x");
//string sAddr = EndPointsComboBox.Text.Substring(aX, 4);
int aX = EndpointList[index].LastIndexOf("0x");
string sAddr = EndpointList[index].Substring(aX, 4);
byte addr = (byte)Util.HexToInt(sAddr);
EndPoint = MyDevice.EndPointOf(addr);
// Ensure valid PPX for this endpoint
//PpxBox_SelectionChanged(sender, null);
}
/* Summary
Event handler for device removal
*/
void usbDevices_DeviceRemoved(object sender, EventArgs e)
{
USBEventArgs usbEvent = e as USBEventArgs;
curEndpt = null; // reinitialize
RefreshDeviceTree();
}
/* Summary
Executes the script loaded
*/
private void play_button_Click(object sender, EventArgs e)
{
FxDev = FxDevDeviceSelected();
if (FxDev == null)
{
return;
}
if (playscriptfile.Length == 0)
{
MessageBox.Show("Load a script before playing it.", "Load script");
return;
}
StatLabel.Text = "Playing Script " + FOpenDialog.FileName + " in Outputbox";
Refresh();
FileStream stream = new FileStream(playscriptfile, FileMode.Open, FileAccess.Read);
if (stream.Length > 0)
{
try
{
Xaction.ReadFromStream(stream);
if (FxDev.Config != Xaction.ConfigNum)
FxDev.Config = Xaction.ConfigNum;
if (FxDev.AltIntfc != Xaction.AltIntfc)
FxDev.AltIntfc = Xaction.AltIntfc;
stream.Close();
stream = new FileStream(playscriptfile, FileMode.Open, FileAccess.Read);
long totalFileSize = stream.Length;
long file_bytes_read = 0;
do
{
Xaction.ReadFromStream(stream);
file_bytes_read += 32;
if (Xaction.Tag == 0xFF)
{
Thread.Sleep(100);
}
else
{
byte[] buffer = new byte[Xaction.DataLen];
int len = (int)Xaction.DataLen;
curEndpt = FxDev.EndPointOf(Xaction.EndPtAddr);
if (curEndpt != null)
{
if (curEndpt.Attributes == 0)
{
/* Control transfer */
CyControlEndPoint ctlEpt = curEndpt as CyControlEndPoint;
byte tmp = Xaction.bReqType;
ctlEpt.Target = (byte)(tmp & TTransaction.ReqType_TGT_MASK);
ctlEpt.ReqType = (byte)(tmp & TTransaction.ReqType_TYPE_MASK);
ctlEpt.Direction = (byte)(tmp & TTransaction.ReqType_DIR_MASK);
ctlEpt.ReqCode = Xaction.CtlReqCode;
ctlEpt.Value = Xaction.wValue;
ctlEpt.Index = Xaction.wIndex;
if (Xaction.Tag == 0)
{
Xaction.ReadToBuffer(stream, ref buffer, ref len);
file_bytes_read += len;
}
if (Xaction.Tag == 1)
{
/* Read from device saving to file */
string tmpSFilter = FSave.Filter;
string tmpSTitle = FSave.Title;
string file;
FSave.Title = "Save Data as:";
FSave.Filter = "All Files(*.*) | *.*";
if (FSave.ShowDialog() == DialogResult.OK)
{
file = FSave.FileName;
Refresh();
}
else
{
FSave.Filter = tmpSFilter;
FSave.Title = tmpSTitle;
return;
}
FSave.FileName = "";
FSave.Filter = tmpSFilter;
FSave.Title = tmpSTitle;
PerformCtlFileTransfer(file, ref buffer, ref len);
}
else
{
PerformCtlTransfer(ref buffer, ref len);
}
}
else
{
/* Non Ep0 transfer */
if (Xaction.Tag == 0)
{
Xaction.ReadToBuffer(stream, ref buffer, ref len);
file_bytes_read += len;
}
if (Xaction.Tag == 1)
{
/* Read from device saving to file */
string tmpSFilter = FSave.Filter;
string tmpSTitle = FSave.Title;
string file;
FSave.Title = "Save Data as:";
FSave.Filter = "All files(*.*) | *.*";
if (FSave.ShowDialog() == DialogResult.OK)
{
file = FSave.FileName;
Refresh();
}
else
{
FSave.Filter = tmpSFilter;
FSave.Title = tmpSTitle;
return;
}
FSave.FileName = "";
FSave.Filter = tmpSFilter;
FSave.Title = tmpSTitle;
PerformNonEP0FileXfer(file, ref buffer, ref len);
}
else
{
PerformNonEP0Xfer(ref buffer, ref len);
}
}
}
}
} while ((totalFileSize - file_bytes_read) >= 32);
}
catch (Exception esc)
{
MessageBox.Show(esc.Message, "Invalid file data");
}
}
else
MessageBox.Show("Script Loaded is empty", "Invalid file");
stream.Close();
}
/* Summary
Initialize global variables defined
*/
private void Initialize()
{
scriptfile = "";
playscriptfile = "";
Resetreg = 0xE600;
Maxaddr = 0x4000;
Max_Ctlxfer_size = 0x1000;
bRecording = false;
Xaction = new TTransaction();
list = new ArrayList();
list1 = new ArrayList();
curEndpt = null;
curCyUsbDev = null;
curHidDev = null;
curHidReport = null;
}
/* Summary
Any selection changes in the tree view will trigger this function "at start the first device is always selected leading into this function"
*/
private void DeviceTreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
XferTextBox.Text = "";
XferDataBox.Text = "";
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append(">&&");
for (int i = 1; i < this.XferTextBox.MaxLength; i++)
{
sb.Append(" &&");
}
this.XferDataBox.Mask = sb.ToString();
TreeNode selNode = DeviceTreeView.SelectedNode;
string nodeText = selNode.Text;
CyUSBInterfaceContainer curIntfcContainer = selNode.Tag as CyUSBInterfaceContainer;
CyUSBInterface curIntfc = selNode.Tag as CyUSBInterface;
CyUSBConfig curConfig = selNode.Tag as CyUSBConfig;
curEndpt = selNode.Tag as CyUSBEndPoint;
curCyUsbDev = selNode.Tag as CyUSBDevice;
curHidDev = null;
curHidReport = null;
if (curConfig != null)
{
curCyUsbDev = selNode.Parent.Tag as CyUSBDevice;
}
else if (curIntfcContainer != null)
{
curCyUsbDev = selNode.Parent.Parent.Tag as CyUSBDevice;
}
else if (curIntfc != null)
{
curCyUsbDev = selNode.Parent.Parent.Parent.Tag as CyUSBDevice;
curCyUsbDev.AltIntfc = curIntfc.bAlternateSetting;
}
else if (curEndpt != null)
{
int minXfer = curEndpt.MaxPktSize;
if (curEndpt.Attributes == 1)
minXfer *= 8;
NumBytesBox.Text = minXfer.ToString();
// Set the AltSetting
if (curEndpt.Address != 0) // Only if we're not on the Control Endpoint
{
curCyUsbDev = selNode.Parent.Parent.Parent.Parent.Tag as CyUSBDevice;
curIntfc = selNode.Parent.Tag as CyUSBInterface;
curCyUsbDev.AltIntfc = curIntfc.bAlternateSetting;
}
else
{
curCyUsbDev = selNode.Parent.Parent.Tag as CyUSBDevice;
}
}
else if ((selNode.Tag is CyHidButton) || (selNode.Tag is CyHidValue))
{
curHidDev = selNode.Parent.Parent.Tag as CyHidDevice;
curHidReport = selNode.Parent.Tag as CyHidReport;
NumBytesBox.Text = curHidReport.RptByteLen.ToString();
nodeText = selNode.Parent.Text;
}
else if (selNode.Tag is CyHidReport)
{
curHidDev = selNode.Parent.Tag as CyHidDevice;
curHidReport = selNode.Tag as CyHidReport;
NumBytesBox.Text = curHidReport.RptByteLen.ToString();
}
else if (selNode.Tag is CyHidDevice)
curHidDev = selNode.Tag as CyHidDevice;
ConfigDataXferBtn(nodeText);
DescText.Text = selNode.Tag.ToString();
Sync_Form_Resize = 1;
Form1_Resize(sender, null);
}
/* Summary
Event handler to handle changes in Check box of Device Class Selection Tabpage and at Start
*/
private void CyUSBDeviceBox_CheckedChanged(object sender, EventArgs e)
{
byte DeviceMask = 0;
DeviceMask |= CyUSBDeviceBox.Checked ? CyConst.DEVICES_CYUSB : (byte)0;
DeviceMask |= MSCDeviceBox.Checked ? CyConst.DEVICES_MSC : (byte)0;
DeviceMask |= HIDDeviceBox.Checked ? CyConst.DEVICES_HID : (byte)0;
if (usbDevices != null)
{
usbDevices.DeviceRemoved -= usbDevices_DeviceRemoved;
usbDevices.DeviceAttached -= usbDevices_DeviceAttached;
usbDevices.Dispose();
}
usbDevices = new USBDeviceList(DeviceMask);
usbDevices.DeviceRemoved += new EventHandler(usbDevices_DeviceRemoved);
usbDevices.DeviceAttached += new EventHandler(usbDevices_DeviceAttached);
curEndpt = null;
curCyUsbDev = null;
curHidDev = null;
curHidReport = null;
RefreshDeviceTree();
}
/*Summary
This is a system event handler, when the selected index changes(end point selection).
*/
private void EndPointsComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
// Get the Alt setting
string sAlt = EndPointsComboBox.Text.Substring(4, 1);
byte a = Convert.ToByte(sAlt);
MyDevice.AltIntfc = a;
// Get the endpoint
int aX = EndPointsComboBox.Text.LastIndexOf("0x");
string sAddr = EndPointsComboBox.Text.Substring(aX, 4);
byte addr = (byte)Util.HexToInt(sAddr);
EndPoint = MyDevice.EndPointOf(addr);
// Ensure valid PPX for this endpoint
PpxBox_SelectedIndexChanged(sender, null);
}
