/*=====================================================================
| BUFFER CONFIGURATION
| ====================================================================*/
static void usbConfigBuffer()
{
uint pretrig_kb = 0;
uint capture_kb = 0;
// Configure Beagle 5000 for capturing USB 3.0, and waiting for a
// trigger event.
if (BeagleApi.bg_usb5000_configure(
beagle,
BeagleApi.BG_USB5000_CAPTURE_USB3,
BeagleUsb5000TriggerMode.BG_USB5000_TRIGGER_MODE_EVENT) !=
(int)BeagleStatus.BG_OK)
{
Console.Write(
"error: could not configure Beagle 5000 with desired mode\n");
Environment.Exit(1);
}
// Configure the onboard USB 3.0 buffer for 1MB of pretrigger and
// 3MB of posttrigger.
if (BeagleApi.bg_usb5000_usb3_capture_config(beagle, 1024, 4096) < 0)
{
Console.Write("error: configuring capture buffer failed!\n");
Environment.Exit(1);
}
BeagleApi.bg_usb5000_usb3_capture_config_query(beagle,
ref pretrig_kb,
ref capture_kb);
Console.Write("Configured capture buffer: " +
"pretrig = {0:d}KB total capture = {1:d}KB\n\n",
pretrig_kb, capture_kb);
}
