/// <summary>
/// Searches for JoyCon and initalizes ConnectedJoyCons
/// </summary>
/// <returns>Number of connected joycons</returns>
public int ConnectJoyCons()
{
HIDapi.InitializeDll();
ConnectedJoyCons = new List <JoyCon>();
HIDapi.hid_init();
IntPtr ptr = HIDapi.hid_enumerate(vendor_id, 0x0);
IntPtr top_ptr = ptr;
while (ptr != IntPtr.Zero)
{
var hidDeviceInfo = (HIDapi.hid_device_info)Marshal.PtrToStructure(ptr, typeof(HIDapi.hid_device_info));
if (IsJoyCon(hidDeviceInfo.product_id))
{
bool isLeft = hidDeviceInfo.product_id == product_l;
Log.Debug(hidDeviceInfo.product_id);
Log.Debug(isLeft ? "Left Joy-Con connected." : "Right Joy-Con connected.");
IntPtr hid_device = HIDapi.hid_open_path(hidDeviceInfo.path);
HIDapi.hid_set_nonblocking(hid_device, 1);
ConnectedJoyCons.Add(new JoyCon(hid_device, EnableIMU, EnableLocalize & EnableIMU, 0.04f, isLeft));
}
ptr = hidDeviceInfo.next;
}
HIDapi.hid_free_enumeration(top_ptr);
if (ConnectedJoyCons.Count == 0)
{
Log.Debug("No Joy-Cons found!");
}
return(ConnectedJoyCons.Count);
}
private int ReceiveRaw()
{
if (handle == IntPtr.Zero)
{
return(-2);
}
HIDapi.hid_set_nonblocking(handle, 0);
byte[] buffer = new byte[report_len];
int bytesRead = HIDapi.hid_read(handle, buffer, report_len);
if (bytesRead > 0)
{
lock (reports)
{
reports.Enqueue(new Report(buffer));
}
if (ts_en == buffer[1])
{
DebugPrint(string.Format("Duplicate timestamp enqueued. TS: {0:X2}", ts_en));
}
ts_en = buffer[1];
DebugPrint(string.Format("Enqueue. Bytes read: {0:D}. Timestamp: {1:X2}", bytesRead, buffer[1]));
}
return(bytesRead);
}
