/// <summary>
/// Submits an <see cref="DualShock4Report"/> to this device which will update its state.
/// </summary>
/// <param name="report">The <see cref="DualShock4Report"/> to submit.</param>
public void SendReport(DualShock4Report report)
{
// Convert managed to unmanaged structure
var submit = new ViGEmClient.DS4_REPORT
{
wButtons = report.Buttons,
bSpecial = report.SpecialButtons,
bThumbLX = report.LeftThumbX,
bThumbLY = report.LeftThumbY,
bThumbRX = report.RightThumbX,
bThumbRY = report.RightThumbY,
bTriggerL = report.LeftTrigger,
bTriggerR = report.RightTrigger
};
var error = ViGEmClient.vigem_target_ds4_update(Client.NativeHandle, NativeHandle, submit);
switch (error)
{
case ViGEmClient.VIGEM_ERROR.VIGEM_ERROR_BUS_NOT_FOUND:
throw new VigemBusNotFoundException();
case ViGEmClient.VIGEM_ERROR.VIGEM_ERROR_INVALID_TARGET:
throw new VigemInvalidTargetException();
}
}
public void ResetReport()
{
_nativeReport = default(ViGEmClient.DS4_REPORT);
_nativeReport.wButtons &= unchecked ((ushort)~0xF);
_nativeReport.wButtons |= 0x08; // resting HAT switch position
_nativeReport.bThumbLX = 0x80; // centered axis value
_nativeReport.bThumbLY = 0x80; // centered axis value
_nativeReport.bThumbRX = 0x80; // centered axis value
_nativeReport.bThumbRY = 0x80; // centered axis value
}
private void SubmitNativeReport(ViGEmClient.DS4_REPORT report)
{
var error = ViGEmClient.vigem_target_ds4_update(Client.NativeHandle, NativeHandle, report);
switch (error)
{
case ViGEmClient.VIGEM_ERROR.VIGEM_ERROR_NONE:
break;
case ViGEmClient.VIGEM_ERROR.VIGEM_ERROR_BUS_INVALID_HANDLE:
throw new VigemBusInvalidHandleException();
case ViGEmClient.VIGEM_ERROR.VIGEM_ERROR_INVALID_TARGET:
throw new VigemInvalidTargetException();
case ViGEmClient.VIGEM_ERROR.VIGEM_ERROR_BUS_NOT_FOUND:
throw new VigemBusNotFoundException();
default:
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
