private void Connect_Click(object sender, EventArgs e)
{
if (!connect())
{
if (blueToothConnect())
{
if (connect())
{
StatusDat.Text = "Connected";
StatusDat.Update();
StatusContainer.Update();
}
else
{
StatusDat.Text = "Connection Problem. Paired with bluetooth but did not connect. Try again.";
StatusDat.Update();
StatusContainer.Update();
}
}
else
{
StatusDat.Text = "Bluetooth pairing timed out. Try to connect again, and be sure to press the sync button on Balance Board";
StatusDat.Update();
StatusContainer.Update();
}
}
else
{
StatusDat.Text = "Connected";
StatusDat.Update();
StatusContainer.Update();
}
}
private void Disconnect_Click(object sender, EventArgs e)
{
wiiDevice.Disconnect();
Connect.Enabled = true;
Start30.Enabled = false;
Start60.Enabled = false;
Disconnect.Enabled = false;
StatusDat.Text = "Not Connected";
StatusDat.Refresh();
StatusContainer.Update();
}
private bool connect()
{
try
{
// Find all connected Wii devices.
StatusDat.Text = "Looking for Balance Board";
StatusDat.Refresh();
StatusContainer.Update();
var deviceCollection = new WiimoteCollection();
deviceCollection.FindAllWiimotes();
for (int i = 0; i < deviceCollection.Count; i++)
{
wiiDevice = deviceCollection[i];
// Device type can only be found after connection, so prompt for multiple devices.
if (deviceCollection.Count > 1)
{
var devicePathId = new Regex("e_pid&.*?&(.*?)&").Match(wiiDevice.HIDDevicePath).Groups[1].Value.ToUpper();
//var response = MessageBox.Show("Connect to HID " + devicePathId + " device " + (i + 1) + " of " + deviceCollection.Count + " ?", "Multiple Wii Devices Found", MessageBoxButtons.YesNoCancel);
//if (response == DialogResult.Cancel) return;
//if (response == DialogResult.No) continue;
}
// Setup update handlers.
// wiiDevice.WiimoteChanged += wiiDevice_WiimoteChanged;
// wiiDevice.WiimoteExtensionChanged += wiiDevice_WiimoteExtensionChanged;
// Connect and send a request to verify it worked.
StatusDat.Text = "Found Device, connecting ...";
StatusDat.Refresh();
StatusContainer.Update();
wiiDevice.Connect();
wiiDevice.SetReportType(InputReport.IRAccel, false); //ALSE = DEVICE ONLY SENDS UPDATES WHEN VALUES CHANGE!
wiiDevice.SetLEDs(true, false, false, false);
// Enable processing of updates.
infoUpdateTimer.Enabled = true;
// Prevent connect being pressed more than once.
// button_Connect.Enabled = false;
// button_BluetoothAddDevice.Enabled = false;
break;
}
}
catch (Exception ex)
{
StatusDat.Text = ex.Message;
StatusDat.Refresh();
StatusContainer.Update();
return(false);
// MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
Connect.Enabled = false;
Start30.Enabled = true;
Start60.Enabled = true;
Disconnect.Enabled = true;
return(true);
}
private bool blueToothConnect()
{
bool success = false;
try
{
using (var btClient = new BluetoothClient())
{
// PROBLEM:
// false false true: finds only unknown devices, which excludes existing but broken device entries.
// false true true: finds broken entries, but even if powered off, so pairing attempts then crash.
// WORK-AROUND:
// Remove existing entries first, then find powered on entries.
var btIgnored = 0;
// Find remembered bluetooth devices.
//label_Status.Text = "Removing existing bluetooth devices...";
//label_Status.Refresh();
// Remove existing connections
var btExistingList = btClient.DiscoverDevices(255, false, true, false);
foreach (var btItem in btExistingList)
{
if (!btItem.DeviceName.Contains("Nintendo"))
{
continue;
}
BluetoothSecurity.RemoveDevice(btItem.DeviceAddress);
btItem.SetServiceState(BluetoothService.HumanInterfaceDevice, false);
}
// Find unknown bluetooth devices.
StatusDat.Text = "Press the SYNC button (inside battery case of Balance Board)";
StatusDat.Refresh();
var btDiscoveredList = btClient.DiscoverDevices(255, false, false, true);
foreach (var btItem in btDiscoveredList)
{
// Just in-case any non Wii devices are waiting to be paired.
if (!btItem.DeviceName.Contains("Nintendo"))
{
btIgnored += 1;
continue;
}
StatusDat.Text = "Adding: " + btItem.DeviceName + " ( " + btItem.DeviceAddress + " )";
StatusDat.Refresh();
StatusContainer.Update();
// Send special pin for permanent sync.
// Install as a HID device and allow some time for it to finish.
success = true;
btItem.SetServiceState(BluetoothService.HumanInterfaceDevice, true);
}
// Allow slow computers to finish installation before connecting.
if (success)
{
System.Threading.Thread.Sleep(4000);
}
// Connect and send a command, otherwise they sleep and the device disappears.
//try
//{
// if (btDiscoveredList.Length > btIgnored)
// {
// var deviceCollection = new WiimoteCollection();
// deviceCollection.FindAllWiimotes();
// foreach (var wiiDevice in deviceCollection)
// {
// wiiDevice.Connect();
// wiiDevice.SetLEDs(true, false, false, false);
// wiiDevice.Disconnect();
// }
// }
//}
//catch (Exception) { }
// Status report.
//label_Status.Text = "Finished - You can now close this window. Found: " + btDiscoveredList.Length + " Ignored: " + btIgnored;
//label_Status.Refresh();
}
}
catch (Exception ex)
{
//label_Status.Text = "Error: " + ex.Message;
}
return(success);
}