Play a haptic touch

using System;
using System.Linq;
using System.Threading;
using TsSDK;
using TsAPI;
using TsAPI.Types;

internal static class Program
{
    // Change these to play with the touch: which bone gets it, and how it feels.
    private const TsHumanBoneIndex TargetBone = TsHumanBoneIndex.RightUpperArm;
    private const ulong TouchPeriodUs = 21600;
    private const ulong TouchAmplitudePercent = 40;
    private const ulong TouchPulseWidthUs = 240;
    private const ulong TouchDurationMs = 3000;

    private static void Main()
    {
        // Resolve the native library and create the single root instance.
        TsRoot.InitSDKInstallation();
        using var tsRoot = new TsRoot();

        // Poll until a device is attached (Control Center owns the connection).
        IDevice device = null;
        while (device == null)
        {
            Console.WriteLine("Waiting for a device...");
            device = tsRoot.DeviceManager.Devices.FirstOrDefault();
            Thread.Sleep(100);
        }

        Console.WriteLine($"Using device: {device.ProductType}");

        // Resolve the target bone to its electric channel handles.
        IntPtr[] channels = device.Mapping2d.ElectricChannels
            .Where(channel => channel.BoneIndex == TargetBone)
            .Select(channel => channel.Handle)
            .ToArray();

        if (channels.Length == 0)
        {
            Console.WriteLine("Error: no channels found for the target bone");
            return;
        }

        // Describe the touch: period, amplitude (percent of calibrated range), pulse width.
        var parameters = new[]
        {
            new TsHapticParam(TsHapticParamType.Period, TouchPeriodUs),
            new TsHapticParam(TsHapticParamType.Amplitude, TouchAmplitudePercent),
            new TsHapticParam(TsHapticParamType.PulseWidth, TouchPulseWidthUs),
        };

        // Create the touch and play it for its duration.
        IHapticPlayable touch = device.HapticPlayer.CreateTouch(parameters, channels, TouchDurationMs);

        device.HapticPlayer.Play(touch);
        Thread.Sleep((int)TouchDurationMs);
        device.HapticPlayer.Stop(touch);

        // Release the playable once finished.
        device.HapticPlayer.Remove(touch);
    }
}

Waiting for a device...
Using device: Suit