private void BladeRFControllerDialog_VisibleChanged(object sender, EventArgs e)
{
refreshTimer.Enabled = Visible;
if (Visible)
{
deviceComboBox.Enabled = !_owner.Device.IsStreaming;
xb200Checkbox.Enabled = !_owner.Device.IsStreaming;
if (!_owner.Device.IsStreaming)
{
var devices = DeviceDisplay.GetActiveDevices();
deviceComboBox.Items.Clear();
if (devices != null)
{
deviceComboBox.Items.AddRange(devices);
for (var i = 0; i < devices.Length; i++)
{
if (devices[i].Index == ((DeviceDisplay)(deviceComboBox.Items[i])).Index)
{
_initialized = false;
deviceComboBox.SelectedIndex = i;
_initialized = true;
break;
}
}
}
}
}
}
public BladeRFControllerDialog(BladeRFIO owner)
{
InitializeComponent();
_owner = owner;
InitSampleRates();
InitBandwidths();
InitXB200Filters();
var devices = DeviceDisplay.GetActiveDevices();
deviceComboBox.Items.Clear();
if (devices != null)
{
deviceComboBox.Items.AddRange(devices);
}
samplerateComboBox.SelectedIndex = Utils.GetIntSetting("BladeRFSampleRate", 3);
samplingModeComboBox.SelectedIndex = Utils.GetIntSetting("BladeRFSamplingMode", (int)bladerf_sampling.BLADERF_SAMPLING_INTERNAL);
rxVga1GainTrackBar.Value = Utils.GetIntSetting("BladeRFVGA1Gain", 20);
rxVga2GainTrackBar.Value = Utils.GetIntSetting("BladeRFVGA2Gain", 20);
lnaGainTrackBar.Value = Utils.GetIntSetting("BladeRFLNAGain", (int)bladerf_lna_gain.BLADERF_LNA_GAIN_MID);
fpgaTextBox.Text = Utils.GetStringSetting("BladeRFFPGA", "");
bandwidthComboBox.SelectedIndex = Utils.GetIntSetting("BladeRFBandwidth", 0);
xb200Checkbox.Checked = Utils.GetBooleanSetting("BladeRFXB200Enabled");
xb200FilterCombobox.SelectedIndex = Utils.GetIntSetting("BladeRFXB200Filter", 0);
labelVersion.Text = "libbladerf " + NativeMethods.bladerf_version().describe;
rxVga1gainLabel.Text = rxVga1GainTrackBar.Value + " dB";
rxVga2gainLabel.Text = rxVga2GainTrackBar.Value + " dB";
lnaGainLabel.Text = String.Format("{0} dB", 3 * (lnaGainTrackBar.Value - 1));;
_initialized = true;
}
public void Open()
{
DeviceDisplay[] activeDevices = DeviceDisplay.GetActiveDevices();
if (null == activeDevices)
{
throw new ApplicationException("No compatible devices found");
}
foreach (DeviceDisplay deviceDisplay in activeDevices)
{
try
{
SelectDevice(deviceDisplay.Serial);
return;
}
catch
{
}
}
if (activeDevices.Length > 0)
{
throw new ApplicationException(activeDevices.Length + " compatible devices have been found but are all busy");
}
else
{
throw new ApplicationException("No compatible devices found");
}
}