I want to trigger a camera using an external trigger,
1- I set the first line trigger using the function: arv_camera_set_trigger_source(USB_camera, “Line0”, &USB_error);
2- I send the voltage and read the result using the function: arv_camera_dup_available_triggers(USB_camera, &n_sources, &USB_error);
n_sources is an array of 5 values. after calling this function I have 2 in the first element.
I have a question what value does the camera send If the first line is set to 3.3V? I don’t know the expected value, so is it something we could find in the arvavis-0.8 features or something we should look at in the datasheet?
Thank you in advance,