private void ConnectToDevice()
{
if (curDeviceAddress == null)
{
DataGridViewRow selectedRow = dgvDeviceDiscovery.SelectedRows[0];
selectedDevice = (BtDevice)dgvDeviceDiscovery.CurrentCell.Value;
curDeviceAddress = selectedDevice.DeviceAddress;
}
BtConnectionParameters cxParam = new BtConnectionParameters();
cxParam.ConnectionIntervalMs = 30;
//cxParam.SlaveLatency = 0;
//cxParam.SupervisionTimeoutMs = 10000;
try
{
if (false && isBonded)
{
masterEmulator.Connect(curDeviceAddress, cxParam);
}
else
{
if (masterEmulator.Connect(curDeviceAddress, cxParam))
{
//masterEmulator.Bond();
DiscoverPipes();
}
}
}
catch (Exception ex)
{
DisplayErrorMessage(ex);
}
}
/// <summary>
/// This event handler is called when a connection update request has been received.
/// A connection update must be responded to in two steps: sending a connection update
/// response, and performing the actual update.
/// </summary>
void OnConnectionUpdateRequest(object sender, ConnectionUpdateRequestEventArgs arguments)
{
Task.Factory.StartNew(() =>
{
masterEmulator.SendConnectionUpdateResponse(arguments.Identifier,
ConnectionUpdateResponse.Accepted);
BtConnectionParameters updateParams = new BtConnectionParameters();
updateParams.ConnectionIntervalMs = arguments.ConnectionIntervalMinMs;
updateParams.SupervisionTimeoutMs = arguments.ConnectionSupervisionTimeoutMs;
updateParams.SlaveLatency = arguments.SlaveLatency;
masterEmulator.UpdateConnectionParameters(updateParams);
});
}
bool Connect(BtDevice device)
{
if (masterEmulator.IsDeviceDiscoveryOngoing)
{
masterEmulator.StopDeviceDiscovery();
}
deviceName = GetDeviceName(device.DeviceInfo);
AddToLog(string.Format("Connecting to {0}, Device name: {1}",
device.DeviceAddress.ToString(), deviceName));
BtConnectionParameters connectionParams = new BtConnectionParameters();
connectionParams.ConnectionIntervalMs = 11.25;
connectionParams.ScanIntervalMs = 250;
connectionParams.ScanWindowMs = 200;
bool connectSuccess = masterEmulator.Connect(device.DeviceAddress, connectionParams);
return(connectSuccess);
}
//=====================================================================
//=====================================================================
//=====================================================================
//=====================================================================
//=====================================================================
public bool Connect_to_device(BtDevice device)
{
bool bStatus;
//if (masterEmulator.IsDeviceDiscoveryOngoing)
while (masterEmulator.IsDeviceDiscoveryOngoing) // TODO (maybe need this during debug run
{
masterEmulator.StopDeviceDiscovery();
}
karelDumpDevice(device); //karel
string deviceName = GetDeviceName(device.DeviceInfo);
AddToLog(string.Format("Connecting to {0}, Device name: {1}",
device.DeviceAddress.ToString(), deviceName));
BtConnectionParameters connectionParams = new BtConnectionParameters();
//TODO _nRFTD1 connection parameters may be different than for _nRFUart
connectionParams.ConnectionIntervalMs = 11.25;
connectionParams.ScanIntervalMs = 250;
connectionParams.ScanWindowMs = 200;
//TODO _nRFTD1 connection parameters may be different than for _nRFUart
FLAG_connectionInProgress = true;
bStatus = masterEmulator.Connect(device.DeviceAddress, connectionParams);
if (bStatus == false)
{
FLAG_connectionInProgress = false;
}
return (bStatus);
}
/// <summary>
/// This event handler is called when a connection update request has been received.
/// A connection update must be responded to in two steps: sending a connection update
/// response, and performing the actual update.
/// </summary>
void meEv_OnConnectionUpdateRequest(object sender, ConnectionUpdateRequestEventArgs arguments)
{
Task.Factory.StartNew(() =>
{
masterEmulator.SendConnectionUpdateResponse(arguments.Identifier,
ConnectionUpdateResponse.Accepted);
BtConnectionParameters updateParams = new BtConnectionParameters();
updateParams.ConnectionIntervalMs = arguments.ConnectionIntervalMinMs;
updateParams.SupervisionTimeoutMs = arguments.ConnectionSupervisionTimeoutMs;
updateParams.SlaveLatency = arguments.SlaveLatency;
masterEmulator.UpdateConnectionParameters(updateParams);
});
}
/// <summary>
/// Connecting to the given device, and with the given connection parameters.
/// </summary>
/// <param name="device">Device to connect to.</param>
/// <returns>Returns success indication.</returns>
//bool Connect(BtDevice device)
bool Connect_nRFUart(BtDevice device)
{
if (masterEmulator.IsDeviceDiscoveryOngoing)
{
masterEmulator.StopDeviceDiscovery();
}
karelDumpDevice(device); //karel
/* NG here*/
//karel - from Documentation
karelLog("\r\n");
karelLog("\r\n");
karelLog("========== TESTING masterEmulator.DiscoverServices() ================\r\n");
karelLog("\r\n");
var attributes = masterEmulator.DiscoverServices();
foreach (var item in attributes)
{
Trace.WriteLine(item.ToString());
karelLog("-----> " + item.ToString());
}
/**/
string deviceName = GetDeviceName(device.DeviceInfo);
AddToLog(string.Format("Connecting to {0}, Device name: {1}",
device.DeviceAddress.ToString(), deviceName));
BtConnectionParameters connectionParams = new BtConnectionParameters();
connectionParams.ConnectionIntervalMs = 11.25;
connectionParams.ScanIntervalMs = 250;
connectionParams.ScanWindowMs = 200;
bool connectSuccess = masterEmulator.Connect(device.DeviceAddress, connectionParams);
return connectSuccess;
}
#endif
#if true
/*_nRFTD1*/
bool Connect(BtDevice device)
{
//if (masterEmulator.IsDeviceDiscoveryOngoing)
while (masterEmulator.IsDeviceDiscoveryOngoing) // TODO (maybe need this during debug run
{
masterEmulator.StopDeviceDiscovery();
}
karelDumpDevice(device); //karel
string deviceName = GetDeviceName(device.DeviceInfo);
AddToLog(string.Format("Connecting to {0}, Device name: {1}",
device.DeviceAddress.ToString(), deviceName));
BtConnectionParameters connectionParams = new BtConnectionParameters();
//TODO _nRFTD1 connection parameters may be different than for _nRFUart
connectionParams.ConnectionIntervalMs = 11.25;
connectionParams.ScanIntervalMs = 250;
connectionParams.ScanWindowMs = 200;
//TODO _nRFTD1 connection parameters may be different than for _nRFUart
bool connectSuccess;
connectSuccess = masterEmulator.Connect(device.DeviceAddress, connectionParams);
return connectSuccess;
}
#endif
}
public void Connect(BtDevice device)
{
if (masterEmulator.IsDeviceDiscoveryOngoing)
masterEmulator.StopDeviceDiscovery();
BtConnectionParameters connParams = new BtConnectionParameters();
connParams.ConnectionIntervalMs = 7.5;
connParams.SlaveLatency = 0;
connParams.SupervisionTimeoutMs = 100;
connectedDevice = device;
masterEmulator.Connect(device.DeviceAddress, connParams);
}
