public void RunCaptureCancelPostFill(CamDictionary allowedSettings)
{
// Example showing full pre-trigger buffer fill, trigger, cancel while post-trigger buffer is filling
this.RunCamera(api, allowedSettings, "\nFill pre-trigger buffer, trigger, cancel while post-trigger buffer is filling");
api.WaitForTransition("Waiting for pre-trigger buffer to fill", CAMERA_STATE.RUNNING, 10);
api.ExpectState(CAMERA_STATE.RUNNING_PRETRIGGER_FULL);
this.TriggerCamera(api, "Camera triggered, starting to fill post-trigger buffer");
Console.WriteLine(" Canceling trigger while post-trigger buffer is filling");
Console.WriteLine($" {api.GetStatusString()}");
api.Cancel();
api.WaitForTransition("Waiting for cancel to be processed", CAMERA_STATE.TRIGGERED, 10);
api.ExpectRunningState();
}
private void MultishotCaptureVideo(CAMERA_STATE PostCaptureExpectedState, bool CancelDuringPostTriggerFill = false, string baseFilename = null)
{
// Example showing full pre-trigger buffer fill, trigger, save video capture process
api.ExpectRunningState();
api.WaitForTransition("Waiting for pre-trigger buffer to fill", CAMERA_STATE.RUNNING, 10);
api.ExpectState(CAMERA_STATE.RUNNING_PRETRIGGER_FULL);
this.TriggerCamera(api, "Camera triggered, filling post-trigger buffer", baseFilename);
Console.WriteLine($" Percentage pre-trigger buffer filled before trigger: {api.GetPretriggerFillLevel()}");
if (CancelDuringPostTriggerFill)
{
var status = api.Cancel();
Console.WriteLine($" Video captured canceled during post trigger fill: {status}");
Thread.Sleep(1000);
api.ExpectRunningState();
return;
}
api.WaitForTransition("Waiting for post-trigger buffer to fill", CAMERA_STATE.TRIGGERED, 10);
api.ExpectState(PostCaptureExpectedState);
}
private static void DoTriggerCamera(CamApiLib api, string message, string baseFilename = null)
{
Console.WriteLine(" Triggering camera");
var status = api.Trigger(baseFilename);
if (status == CAMAPI_STATUS.OKAY)
{
Console.WriteLine($" {message}");
}
else
{
Console.WriteLine(" Error: Trigger() returned {status}");
Environment.Exit(1);
}
Thread.Sleep(1000); // takes camera time to process the trigger request
api.ExpectState(CAMERA_STATE.TRIGGERED);
}
private static void DoRunCamera(CamApiLib api, CamDictionary allowedSettings, string message)
{
api.ExpectRunningState();
if (!string.IsNullOrEmpty(message))
{
Console.WriteLine(message);
}
Console.WriteLine(" Calibrating camera using allowed settings");
CAMAPI_STATUS status = api.Run(allowedSettings);
if (status == CAMAPI_STATUS.OKAY)
{
Console.WriteLine(" Run started");
}
else
{
Console.WriteLine(" Error: Run() returned {status}");
Environment.Exit(1);
}
api.ExpectState(CAMERA_STATE.RUNNING);
}