private void UpdateModeComboBox(TriggerModeInfo triggerInfo)
{
m_triggerModeComboBox.Items.Clear();
if (triggerInfo.present == true)
{
const int numTriggerModes = 16;
for (int i = 0; i < numTriggerModes; i++)
{
int reverse = numTriggerModes - i - 1;
bool modeAvailable = ((triggerInfo.modeMask >> reverse) & 0x1) == 1;
if (modeAvailable == true)
{
m_triggerModeComboBox.Items.Add(i);
}
}
m_triggerModeComboBox.Enabled = true;
}
else
{
m_triggerModeComboBox.Enabled = false;
}
}
static void Main(string[] args)
{
PrintBuildInfo();
const int NumImages = 10;
bool useSoftwareTrigger = true;
ManagedBusManager busMgr = new ManagedBusManager();
uint numCameras = busMgr.GetNumOfCameras();
Console.WriteLine("Number of cameras detected: {0}", numCameras);
// Finish if there are no cameras
if (numCameras == 0)
{
Console.WriteLine("Not enough cameras!");
Console.WriteLine("Press Enter to exit...");
Console.ReadLine();
return;
}
ManagedPGRGuid guid = busMgr.GetCameraFromIndex(0);
ManagedCamera cam = new ManagedCamera();
cam.Connect(guid);
// Power on the camera
const uint CameraPower = 0x610;
const uint CameraPowerValue = 0x80000000;
cam.WriteRegister(CameraPower, CameraPowerValue);
const Int32 MillisecondsToSleep = 100;
uint cameraPowerValueRead = 0;
// Wait for camera to complete power-up
do
{
System.Threading.Thread.Sleep(MillisecondsToSleep);
cameraPowerValueRead = cam.ReadRegister(CameraPower);
}while ((cameraPowerValueRead & CameraPowerValue) == 0);
// Get the camera information
CameraInfo camInfo = cam.GetCameraInfo();
PrintCameraInfo(camInfo);
if (!useSoftwareTrigger)
{
// Check for external trigger support
TriggerModeInfo triggerModeInfo = cam.GetTriggerModeInfo();
if (triggerModeInfo.present != true)
{
Console.WriteLine("Camera does not support external trigger!");
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
return;
}
}
// Get current trigger settings
TriggerMode triggerMode = cam.GetTriggerMode();
// Set camera to trigger mode 0
// A source of 7 means software trigger
triggerMode.onOff = true;
triggerMode.mode = 0;
triggerMode.parameter = 0;
if (useSoftwareTrigger)
{
// A source of 7 means software trigger
triggerMode.source = 7;
}
else
{
// Triggering the camera externally using source 0.
triggerMode.source = 0;
}
// Set the trigger mode
cam.SetTriggerMode(triggerMode);
// Poll to ensure camera is ready
bool retVal = PollForTriggerReady(cam);
if (retVal != true)
{
Console.WriteLine("Poll for trigger read failed!");
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
return;
}
// Get the camera configuration
FC2Config config = cam.GetConfiguration();
// Set the grab timeout to 5 seconds
config.grabTimeout = 5000;
// Set the camera configuration
cam.SetConfiguration(config);
// Camera is ready, start capturing images
cam.StartCapture();
if (useSoftwareTrigger)
{
if (CheckSoftwareTriggerPresence(cam) == false)
{
Console.WriteLine("SOFT_ASYNC_TRIGGER not implemented on this camera! Stopping application\n");
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
return;
}
}
else
{
Console.WriteLine("Trigger the camera by sending a trigger pulse to GPIO%d.\n",
triggerMode.source);
}
ManagedImage rawImage = new ManagedImage();
for (int iImageCount = 0; iImageCount < NumImages; iImageCount++)
{
if (useSoftwareTrigger)
{
// Check that the trigger is ready
retVal = PollForTriggerReady(cam);
Console.WriteLine("Press the Enter key to initiate a software trigger.\n");
Console.ReadLine();
// Fire software trigger
retVal = FireSoftwareTrigger(cam);
if (retVal != true)
{
Console.WriteLine("Error firing software trigger!");
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
return;
}
}
try
{
// Retrieve an image
cam.RetrieveBuffer(rawImage);
}
catch (FC2Exception ex)
{
Console.WriteLine("Error retrieving buffer : {0}", ex.Message);
continue;
}
Console.WriteLine(".\n");
}
Console.WriteLine("Finished grabbing images");
// Stop capturing images
cam.StopCapture();
// Turn off trigger mode
triggerMode.onOff = false;
cam.SetTriggerMode(triggerMode);
// Disconnect the camera
cam.Disconnect();
Console.WriteLine("Done! Press enter to exit...");
Console.ReadLine();
}
static void Main(string[] args)
{
PrintBuildInfo();
const int k_numImages = 10;
bool useSoftwareTrigger = true;
ManagedBusManager busMgr = new ManagedBusManager();
uint numCameras = busMgr.GetNumOfCameras();
Console.WriteLine("Number of cameras detected: {0}", numCameras);
ManagedPGRGuid guid = busMgr.GetCameraFromIndex(0);
ManagedCamera cam = new ManagedCamera();
cam.Connect(guid);
// Get the camera information
CameraInfo camInfo = cam.GetCameraInfo();
PrintCameraInfo(camInfo);
if (!useSoftwareTrigger)
{
// Check for external trigger support
TriggerModeInfo triggerModeInfo = cam.GetTriggerModeInfo();
if (triggerModeInfo.present != true)
{
Console.WriteLine("Camera does not support external trigger! Exiting...\n");
return;
}
}
// Get current trigger settings
TriggerMode triggerMode = cam.GetTriggerMode();
// Set camera to trigger mode 0
// A source of 7 means software trigger
triggerMode.onOff = true;
triggerMode.mode = 0;
triggerMode.parameter = 0;
if (useSoftwareTrigger)
{
// A source of 7 means software trigger
triggerMode.source = 7;
}
else
{
// Triggering the camera externally using source 0.
triggerMode.source = 0;
}
// Set the trigger mode
cam.SetTriggerMode(triggerMode);
// Poll to ensure camera is ready
bool retVal = PollForTriggerReady(cam);
if (retVal != true)
{
return;
}
// Get the camera configuration
FC2Config config = cam.GetConfiguration();
// Set the grab timeout to 5 seconds
config.grabTimeout = 5000;
// Set the camera configuration
cam.SetConfiguration(config);
// Camera is ready, start capturing images
cam.StartCapture();
if (useSoftwareTrigger)
{
if (CheckSoftwareTriggerPresence(cam) == false)
{
Console.WriteLine("SOFT_ASYNC_TRIGGER not implemented on this camera! Stopping application\n");
return;
}
}
else
{
Console.WriteLine("Trigger the camera by sending a trigger pulse to GPIO%d.\n",
triggerMode.source);
}
ManagedImage image = new ManagedImage();
for (int iImageCount = 0; iImageCount < k_numImages; iImageCount++)
{
if (useSoftwareTrigger)
{
// Check that the trigger is ready
retVal = PollForTriggerReady(cam);
Console.WriteLine("Press the Enter key to initiate a software trigger.\n");
Console.ReadLine();
// Fire software trigger
retVal = FireSoftwareTrigger(cam);
if (retVal != true)
{
Console.WriteLine("Error firing software trigger!");
return;
}
}
// Grab image
cam.RetrieveBuffer(image);
Console.WriteLine(".\n");
}
Console.WriteLine("Finished grabbing images");
// Stop capturing images
cam.StopCapture();
// Turn off trigger mode
triggerMode.onOff = false;
cam.SetTriggerMode(triggerMode);
// Disconnect the camera
cam.Disconnect();
Console.WriteLine("Done! Press any key to exit...");
Console.ReadKey();
}