private void m_AsyncSpeedCombo_SelectedIndexChanged(object sender, EventArgs e)
{
if (!m_initializing && m_speedControlPanel.Visible)
{
try
{
if (m_camera.IsConnected() && m_camInfo.interfaceType == InterfaceType.Ieee1394 && m_AsyncSpeedCombo.Items.Count > 0) //Async speed can only be changed for Firewire
{
BusSpeed asyncSpeed = (BusSpeed)Enum.Parse(typeof(BusSpeed), m_AsyncSpeedCombo.SelectedItem.ToString(), true);
FC2Config config = new FC2Config();
config = m_camera.GetConfiguration();
config.asyncBusSpeed = asyncSpeed;
m_camera.SetConfiguration(config);
OnISOSpeedChanged(EventArgs.Empty);
//config = m_camera.GetConfiguration(); Hal can not retrieve Async Speed at the moment
}
}
catch (Exception ex)
{
string error = string.Format("Failed to set asynchronous bus speed: {0}", ex.Message);
Debug.WriteLine(error);
MessageBox.Show(error, "FlyCapture2", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
}
public static string GetBusSpeedString(BusSpeed speed)
{
switch (speed)
{
case BusSpeed.S100: return("S100");
case BusSpeed.S200: return("S200");
case BusSpeed.S400: return("S400");
case BusSpeed.S480: return("S480");
case BusSpeed.S800: return("S800");
case BusSpeed.S1600: return("S1600");
case BusSpeed.S5000: return("S5000");
default: return("Unknown bus speed");
}
}
public static string WWUsbDeviceBusSpeedToUsbVersionStr(BusSpeed t)
{
switch (t)
{
case BusSpeed.RootHub: return("RootHub");
case BusSpeed.LowSpeed: return("USB 1.x");
case BusSpeed.FullSpeed: return("USB 1.x");
case BusSpeed.HighSpeed: return("USB 2.0");
case BusSpeed.SuperSpeed: return("USB 3.0/USB3.1 Gen1");
case BusSpeed.SuperSpeedPlus10: return("USB 3.1 Gen2");
case BusSpeed.SuperSpeedPlus20: return("USB 3.2 Gen2x2");
default: return("Unknown");
}
}
public static string WWUsbDeviceBusSpeedToStr(BusSpeed t)
{
switch (t)
{
case BusSpeed.RootHub: return("RootHub");
case BusSpeed.LowSpeed: return("LowSpeed(0.19MB/s)");
case BusSpeed.FullSpeed: return("FullSpeed(1.5MB/s)");
case BusSpeed.HighSpeed: return("HighSpeed(60MB/s)");
case BusSpeed.SuperSpeed: return("SuperSpeed(625MB/s)");
case BusSpeed.SuperSpeedPlus10: return("SuperSpeed+");
case BusSpeed.SuperSpeedPlus20: return("SuperSpeed USB 20Gbps");
default: return("Unknown");
}
}
private void m_IsochSpeedCombo_SelectedIndexChanged(object sender, EventArgs e)
{
if (!m_initializing && m_speedControlPanel.Visible)
{
try
{
if (m_camera.IsConnected() && m_camInfo.interfaceType == InterfaceType.Ieee1394 && m_IsochSpeedCombo.Items.Count > 0) //Isoch speed can only be changed for Firewire
{
BusSpeed isochSpeed = (BusSpeed)Enum.Parse(typeof(BusSpeed), m_IsochSpeedCombo.SelectedItem.ToString(), true);
if (m_camera.ReadRegister(0x614) == 0) // Make sure camera is not streaming while changing Isoch speed
{
FC2Config config = new FC2Config();
config = m_camera.GetConfiguration();
config.isochBusSpeed = isochSpeed;
m_camera.SetConfiguration(config);
config = m_camera.GetConfiguration();
if (config.isochBusSpeed != (BusSpeed)Enum.Parse(typeof(BusSpeed), m_IsochSpeedCombo.SelectedItem.ToString()))
{
MessageBox.Show("Could not set new Isoch Speed.", "FlyCapture2", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
OnISOSpeedChanged(EventArgs.Empty);
}
}
}
}
catch (Exception ex)
{
string error = string.Format("Failed to set isochronous bus speed: {0}", ex.Message);
Debug.WriteLine(error);
MessageBox.Show(error, "FlyCapture2", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
}
