bool FeedDinputDevice(uint id, out string message)
{
message = "";
// Create one joystick object and a position structure.
joystick = new vJoy();
iReport = new vJoy.JoystickState();
// Device ID can only be in the range 1-16
if (id <= 0 || id > 16)
{
message += string.Format("Illegal device ID {0}\nExit!", id);
return false;
}
// Get the driver attributes (Vendor ID, Product ID, Version Number)
if (!joystick.vJoyEnabled())
{
message += string.Format("vJoy driver not enabled: Failed Getting vJoy attributes.\n");
return false;
}
else
message += string.Format("Vendor: {0}\nProduct :{1}\nVersion Number:{2}\n", joystick.GetvJoyManufacturerString(), joystick.GetvJoyProductString(), joystick.GetvJoySerialNumberString());
// Get the state of the requested device
VjdStat status = joystick.GetVJDStatus(id);
switch (status)
{
case VjdStat.VJD_STAT_OWN:
message += string.Format("vJoy Device {0} is already owned by this feeder\n", id);
break;
case VjdStat.VJD_STAT_FREE:
message += string.Format("vJoy Device {0} is free\n", id);
break;
case VjdStat.VJD_STAT_BUSY:
message += string.Format("vJoy Device {0} is already owned by another feeder\nCannot continue\n", id);
return false;
case VjdStat.VJD_STAT_MISS:
message += string.Format("vJoy Device {0} is not installed or disabled\nCannot continue\n", id);
return false;
default:
message += string.Format("vJoy Device {0} general error\nCannot continue\n", id);
return false;
};
// Check which axes are supported
bool AxisX = joystick.GetVJDAxisExist(id, HID_USAGES.HID_USAGE_X);
bool AxisY = joystick.GetVJDAxisExist(id, HID_USAGES.HID_USAGE_Y);
bool AxisZ = joystick.GetVJDAxisExist(id, HID_USAGES.HID_USAGE_Z);
bool AxisRX = joystick.GetVJDAxisExist(id, HID_USAGES.HID_USAGE_RX);
bool AxisRZ = joystick.GetVJDAxisExist(id, HID_USAGES.HID_USAGE_RZ);
// Get the number of buttons and POV Hat switches supported by this vJoy device
int nButtons = joystick.GetVJDButtonNumber(id);
int ContPovNumber = joystick.GetVJDContPovNumber(id);
int DiscPovNumber = joystick.GetVJDDiscPovNumber(id);
// Print results
message += string.Format("\nvJoy Device {0} capabilities:\n", id);
message += string.Format("Number of buttons\t\t{0}\n", nButtons);
message += string.Format("Number of Continuous POVs\t{0}\n", ContPovNumber);
message += string.Format("Number of Discrete POVs\t\t{0}\n", DiscPovNumber);
message += string.Format("Axis X\t\t{0}\n", AxisX ? "Yes" : "No");
message += string.Format("Axis Y\t\t{0}\n", AxisX ? "Yes" : "No");
message += string.Format("Axis Z\t\t{0}\n", AxisX ? "Yes" : "No");
message += string.Format("Axis Rx\t\t{0}\n", AxisRX ? "Yes" : "No");
message += string.Format("Axis Rz\t\t{0}\n", AxisRZ ? "Yes" : "No");
// Test if DLL matches the driver
UInt32 DllVer = 0, DrvVer = 0;
bool match = joystick.DriverMatch(ref DllVer, ref DrvVer);
if (match)
{
message += string.Format("Version of Driver Matches DLL Version ({0:X})\n", DllVer);
}
else
{
message += string.Format("Version of Driver ({0:X}) does NOT match DLL Version ({1:X})\n", DrvVer, DllVer);
}
// Acquire the target
if ((status == VjdStat.VJD_STAT_OWN) || ((status == VjdStat.VJD_STAT_FREE) && (!joystick.AcquireVJD(id))))
{
message += string.Format("Failed to acquire vJoy device number {0}.\n", id);
return false;
}
else
{
message += string.Format("Acquired: vJoy device number {0}.\n", id);
}
int X, Y, Z, ZR, XR;
uint count = 0;
long maxval = 0;
X = 20;
Y = 30;
Z = 40;
XR = 60;
ZR = 80;
joystick.GetVJDAxisMax(id, HID_USAGES.HID_USAGE_X, ref maxval);
bool res;
// Reset this device to default values
joystick.ResetVJD(id);
// Feed the device in endless loop
while (!Program.IsClosing && FeedingEnabled)
{
// Set position of 4 axes
res = joystick.SetAxis(X, id, HID_USAGES.HID_USAGE_X);
res = joystick.SetAxis(Y, id, HID_USAGES.HID_USAGE_Y);
res = joystick.SetAxis(Z, id, HID_USAGES.HID_USAGE_Z);
res = joystick.SetAxis(XR, id, HID_USAGES.HID_USAGE_RX);
res = joystick.SetAxis(ZR, id, HID_USAGES.HID_USAGE_RZ);
// Press/Release Buttons
res = joystick.SetBtn(true, id, count / 50);
res = joystick.SetBtn(false, id, 1 + count / 50);
// If Continuous POV hat switches installed - make them go round
// For high values - put the switches in neutral state
if (ContPovNumber > 0)
{
if ((count * 70) < 30000)
{
res = joystick.SetContPov(((int)count * 70), id, 1);
res = joystick.SetContPov(((int)count * 70) + 2000, id, 2);
res = joystick.SetContPov(((int)count * 70) + 4000, id, 3);
res = joystick.SetContPov(((int)count * 70) + 6000, id, 4);
}
else
{
res = joystick.SetContPov(-1, id, 1);
res = joystick.SetContPov(-1, id, 2);
res = joystick.SetContPov(-1, id, 3);
res = joystick.SetContPov(-1, id, 4);
};
};
// If Discrete POV hat switches installed - make them go round
// From time to time - put the switches in neutral state
if (DiscPovNumber > 0)
{
if (count < 550)
{
joystick.SetDiscPov((((int)count / 20) + 0) % 4, id, 1);
joystick.SetDiscPov((((int)count / 20) + 1) % 4, id, 2);
joystick.SetDiscPov((((int)count / 20) + 2) % 4, id, 3);
joystick.SetDiscPov((((int)count / 20) + 3) % 4, id, 4);
}
else
{
joystick.SetDiscPov(-1, id, 1);
joystick.SetDiscPov(-1, id, 2);
joystick.SetDiscPov(-1, id, 3);
joystick.SetDiscPov(-1, id, 4);
};
};
System.Threading.Thread.Sleep(20);
X += 150; if (X > maxval) X = 0;
Y += 250; if (Y > maxval) Y = 0;
Z += 350; if (Z > maxval) Z = 0;
XR += 220; if (XR > maxval) XR = 0;
ZR += 200; if (ZR > maxval) ZR = 0;
count++;
if (count > 640)
count = 0;
} // While (Robust)
return true;
}
