/// <summary>
/// Closes the communication port.
/// </summary>
/// <exception cref="CommPortException">
/// Thrown when a port failure occurs.
/// </exception>
/// <example>
/// <code>
/// Communication comm = new Communication();
/// comm.OpenPort("COM4:");
/// comm.ClosePort();
/// comm.Dispose();
/// </code>
/// </example>
// Revision History
// MM/DD/YY who Version Issue# Description
// -------- --- ------- ------ ---------------------------------------
// 01/31/08 mcm 1.0.x N/A Created
// 09/04/08 AF Added compiler directive to disable Bluetooth
// stuff if not CE.
// 09/15/08 AF Replaced C177 with EZSP because the interface
// names changed in the new version of the EZSP dlls.
// 10/17/12 PGH 2.70.36 Replaced EZSP with C177App
// 09/17/15 jrf 4.21.04 616082 Stops the beaconing when port is closed.
public override void ClosePort()
{
//Port is closing, so we should stop beacons.
StopIntermittentBeacons();
C177App.LeaveNetwork();
if (C177App != null && C177App.IsConnected)
{
C177App.Disconnect();
C177App.StopLogging();
}
#if (WindowsCE)
if (false != m_blnUsingBluetooth)
{
BToothCe.BT_Deinit();
}
#endif
m_bConnected = false;
}
/// <summary>
/// Uses the MDAPI interfaces to find the belt clip radio, join devices,
/// and determine the virtual port to use.
/// </summary>
/// <param name="strPortName">the name of the port we read from the registry</param>
/// <param name="strZBCName">the name of the belt clip radio</param>
/// <returns>true if we got a virtual port; false, otherwise</returns>
// Revision History
// MM/DD/YY Who Version Issue# Description
// -------- --- ------- ---------- -------------------------------------------
// 08/29/08 AF Created
// 09/04/08 AF Removed call to BT_SetDeviceInfoFolder().
//
public bool SetUpBluetooth(ref string strPortName, string strZBCName)
{
BT_ERROR result = BT_ERROR.SUCCESS;
bool blnContinue = true;
ushort usCount = 0;
bool blnResult = false;
//Initialize API - must be called prior to any other function call
if (BToothCe.BT_Init())
{
//Set pin so that input dialog box won't be displayed
BToothCe.BT_SetPin("0000");
while (blnContinue && (2 > usCount))
{
blnContinue = false;
// In a normal operation, we always try to map the device first
// assuming it's been paired.
result = BToothCe.BT_MapSerialPortEx(ref strPortName, BT_DEVICE.ZB);
if (result == BT_ERROR.SUCCESS || result == BT_ERROR.PORT_ALREADY_MAPPED)
{
blnResult = true;
m_Logger.WriteDetail(Logger.LoggingLevel.ZigBeeProtocol,
"Bluetooth Setup: Port successfully mapped");
}
else if (result == BT_ERROR.SERVICE_NOT_SUPPORTED)
{
// critical - should never happen
m_Logger.WriteDetail(Logger.LoggingLevel.ZigBeeProtocol,
"Bluetooth service NOT supported");
}
else if (result == BT_ERROR.OUT_OF_PORTS)
{
// critical - reboot the device (PDA) and try again
m_Logger.WriteDetail(Logger.LoggingLevel.ZigBeeProtocol,
"Bluetooth Setup: No available ports found. Reboot the handheld device");
}
else if (result == BT_ERROR.FAILED_CREATE_PORT)
{
// unknown error - should never happen (but I've seen it)
m_Logger.WriteDetail(Logger.LoggingLevel.ZigBeeProtocol,
"Bluetooth Setup: Failed to create port");
}
else if (result == BT_ERROR.DEVICE_NOT_PAIRED || result == BT_ERROR.DEVICE_NOT_FOUND)
{
MyBTDEV[] devs = new MyBTDEV[1];
devs[0] = new MyBTDEV();
byte[] abyDevs = new byte[MyBTDEV.Length];
int numElements = 1;
// Scan for available BT devices.
// NOTE: A time consuming function; so running in the main thread
// can lock up the interface until the function returns
BToothCe.BT_GetAvailableBTDevices(abyDevs, ref numElements, strZBCName);
if (1 == numElements)
{
//Retrieve the device information so that we can pair
devs = MyBTDEV.ToMyBTDEVArray(abyDevs, numElements);
uint uiLowAddress = (uint)(devs[0].addr);
uint uiHiAddress = (uint)(devs[0].addr >> 32);
// Try to pair the device
if (BT_ERROR.SUCCESS == BToothCe.BT_PairDeviceEx(uiHiAddress, uiLowAddress))
{
blnContinue = true;
m_Logger.WriteDetail(Logger.LoggingLevel.ZigBeeProtocol,
"Bluetooth Setup: Devices successfully paired");
}
usCount++;
}
else
{
m_Logger.WriteDetail(Logger.LoggingLevel.ZigBeeProtocol,
"Could not discover the selected Belt Clip Radio");
}
}
}
m_blnUsingBluetooth = true;
}
else
{
BToothCe.BT_Deinit();
m_Logger.WriteDetail(Logger.LoggingLevel.ZigBeeProtocol,
"Bluetooth initialization failed!");
}
return(blnResult);
}