private void HackRFControllerDialog_VisibleChanged(object sender, EventArgs e)
{
refreshTimer.Enabled = Visible;
if (Visible)
{
samplerateComboBox.Enabled = !_owner.Device.IsStreaming;
deviceComboBox.Enabled = !_owner.Device.IsStreaming;
if (!_owner.Device.IsStreaming)
{
var devices = DeviceDisplay.GetActiveDevices();
deviceComboBox.Items.Clear();
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 HackRFControllerDialog(HackRFIO owner)
{
InitializeComponent();
_owner = owner;
var devices = DeviceDisplay.GetActiveDevices();
deviceComboBox.Items.Clear();
deviceComboBox.Items.AddRange(devices);
samplerateComboBox.SelectedIndex = Utils.GetIntSetting("HackRFSampleRate", 3);
tunerAmpCheckBox.Checked = Utils.GetBooleanSetting("HackRFTunerAmp");
tunerLNAGainTrackBar.Value = Utils.GetIntSetting("LNATunerGain", 3);
tunerVGAGainTrackBar.Value = Utils.GetIntSetting("VGATunerGain", 12);
tunerIFFreq.Value = Utils.GetIntSetting("HackRFIFFreq", 0);
gainLNALabel.Text = (tunerLNAGainTrackBar.Value * LNAGainStep) + " dB";
gainVGALabel.Text = (tunerVGAGainTrackBar.Value * VGAGainStep) + " dB";
IFLabel.Text = (tunerIFFreq.Value + IFFreqOffset) + " MHz";
//gainLabel.Visible = tunerAmpCheckBox.Enabled && !tunerAmpCheckBox.Checked;
//tunerGainTrackBar.Enabled = tunerAmpCheckBox.Enabled && !tunerAmpCheckBox.Checked;
gainLNALabel.Visible = tunerLNAGainTrackBar.Enabled = true;
gainVGALabel.Visible = tunerVGAGainTrackBar.Enabled = true;
IFLabel.Visible = tunerIFFreq.Enabled = true;
tunerAmpCheckBox.Enabled = true;
_initialized = true;
}
public static DeviceDisplay[] GetActiveDevices()
{
var count = 1;
var result = new DeviceDisplay[count];
var name = NativeMethods.hackrf_board_id_name(1);
result[0] = new DeviceDisplay { Index = 0, Name = name };
/*
for (var i = 0u; i < count; i++)
{
var name = NativeMethods.rtlsdr_get_device_name(i);
result[i] = new DeviceDisplay { Index = i, Name = name };
}
*/
return result;
}
public HackRFControllerDialog(HackRFIO owner)
{
InitializeComponent();
_owner = owner;
var devices = DeviceDisplay.GetActiveDevices();
deviceComboBox.Items.Clear();
deviceComboBox.Items.AddRange(devices);
frequencyCorrectionNumericUpDown.Value = (decimal)Utils.GetDoubleSetting("HackRFFrequencyCorrection", 0);
samplerateComboBox.SelectedIndex = Utils.GetIntSetting("HackRFSampleRate", 3);
lnaGainTrackBar.Value = Utils.GetIntSetting("HackRFLNAGain", 0);
vgaGainTrackBar.Value = Utils.GetIntSetting("HackRFVGAGain", 0);
externalAmpCb.Checked = Utils.GetBooleanSetting("HackRFExternalAmp");
_initialized = true;
}
public static DeviceDisplay[] GetActiveDevices()
{
var count = 1;
var result = new DeviceDisplay[count];
var name = NativeMethods.hackrf_board_id_name(1);
result[0] = new DeviceDisplay {
Index = 0, Name = name
};
/*
* for (var i = 0u; i < count; i++)
* {
* var name = NativeMethods.rtlsdr_get_device_name(i);
* result[i] = new DeviceDisplay { Index = i, Name = name };
* }
*/
return(result);
}
public void Open()
{
var devices = DeviceDisplay.GetActiveDevices();
foreach (var device in devices)
{
try
{
SelectDevice(device.Index);
return;
}
catch (ApplicationException)
{
// Just ignore it
}
}
if (devices.Length > 0)
{
throw new ApplicationException(devices.Length + " compatible devices have been found but are all busy");
}
throw new ApplicationException("No compatible devices found");
}
