static void Main(string[] args)
{
HidDeviceLoader loader = new HidDeviceLoader();
Thread.Sleep(2000); // Give a bit of time so our timing below is more valid as a benchmark.
var stopwatch = new Stopwatch();
stopwatch.Start();
var deviceList = loader.GetDevices().ToArray();
stopwatch.Stop();
long deviceListTotalTime = stopwatch.ElapsedMilliseconds;
Console.WriteLine("Complete device list (took {0} ms to get {1} devices):",
deviceListTotalTime, deviceList.Length);
foreach (HidDevice dev in deviceList)
{
Console.WriteLine(dev);
}
Console.WriteLine();
Console.WriteLine("Opening HID class device...");
#if SAMPLE_OPEN_AND_READ
var device = loader.GetDevices(0x1b1c, 0x0c04).First();
if (device == null) { Console.WriteLine("Failed to open device."); Environment.Exit(1); }
Console.Write(@"
Max Lengths:
Input: {0}
Output: {1}
Feature: {2}
The operating system name for this device is:
{3}
"
, device.MaxInputReportLength
, device.MaxOutputReportLength
, device.MaxFeatureReportLength
, device.DevicePath
);
HidStream stream;
if (!device.TryOpen(out stream)) { Console.WriteLine("Failed to open device."); Environment.Exit(2); }
using (stream)
{
int n = 0;
while (true)
{
var bytes = new byte[device.MaxInputReportLength];
int count;
try
{
count = stream.Read(bytes, 0, bytes.Length);
}
catch (TimeoutException)
{
Console.WriteLine("Read timed out.");
continue;
}
if (count > 0)
{
Console.Write("* {0} : ", count);
for (int i = 0; i < count && i < 62; i++)
{
Console.Write("{0:X} ", bytes[i]);
}
Console.WriteLine();
if (++n == 100) { break; }
}
}
}
#elif SAMPLE_DYMO_SCALE
HidDevice scale = loader.GetDeviceOrDefault(24726, 344);
if (scale == null) { Console.WriteLine("Failed to find scale device."); Environment.Exit(1); }
HidStream stream;
if (!scale.TryOpen(out stream)) { Console.WriteLine("Failed to open scale device."); Environment.Exit(2); }
using (stream)
{
int n = 0; DymoScale scaleReader = new DeviceHelpers.DymoScale(stream);
while (true)
{
int value, exponent;
DymoScaleUnit unit; string unitName;
DymoScaleStatus status; string statusName;
bool buffered;
scaleReader.ReadSample(out value, out exponent, out unit, out status, out buffered);
unitName = DymoScale.GetNameFromUnit(unit);
statusName = DymoScale.GetNameFromStatus(status);
Console.WriteLine("{4} {0}: {1}x10^{2} {3} ", statusName, value, exponent, unitName, buffered ? "b" : " ");
if (!buffered) { if (++n == 100) { break; } }
}
}
#else
#error "No sample selected."
#endif
Console.WriteLine("Press a key to exit...");
Console.ReadKey();
}
static void Main(string[] args)
{
HidDeviceLoader loader = new HidDeviceLoader();
Thread.Sleep(2000); // Give a bit of time so our timing below is more valid as a benchmark.
var stopwatch = new Stopwatch();
stopwatch.Start();
var deviceList = loader.GetDevices().ToArray();
stopwatch.Stop();
long deviceListTotalTime = stopwatch.ElapsedMilliseconds;
Console.WriteLine("Complete device list (took {0} ms to get {1} devices):",
deviceListTotalTime, deviceList.Length);
foreach (HidDevice dev in deviceList)
{
Console.WriteLine(dev);
}
Console.WriteLine();
Console.WriteLine("Opening HID class device...");
#if SAMPLE_OPEN_AND_READ
var device = loader.GetDevices(0x1b1c, 0x0c04).First();
if (device == null)
{
Console.WriteLine("Failed to open device."); Environment.Exit(1);
}
Console.Write(@"
Max Lengths:
Input: {0}
Output: {1}
Feature: {2}
The operating system name for this device is:
{3}
"
, device.MaxInputReportLength
, device.MaxOutputReportLength
, device.MaxFeatureReportLength
, device.DevicePath
);
HidStream stream;
if (!device.TryOpen(out stream))
{
Console.WriteLine("Failed to open device."); Environment.Exit(2);
}
using (stream)
{
int n = 0;
while (true)
{
var bytes = new byte[device.MaxInputReportLength];
int count;
try
{
count = stream.Read(bytes, 0, bytes.Length);
}
catch (TimeoutException)
{
Console.WriteLine("Read timed out.");
continue;
}
if (count > 0)
{
Console.Write("* {0} : ", count);
for (int i = 0; i < count && i < 62; i++)
{
Console.Write("{0:X} ", bytes[i]);
}
Console.WriteLine();
if (++n == 100)
{
break;
}
}
}
}
#elif SAMPLE_DYMO_SCALE
HidDevice scale = loader.GetDeviceOrDefault(24726, 344);
if (scale == null)
{
Console.WriteLine("Failed to find scale device."); Environment.Exit(1);
}
HidStream stream;
if (!scale.TryOpen(out stream))
{
Console.WriteLine("Failed to open scale device."); Environment.Exit(2);
}
using (stream)
{
int n = 0; DymoScale scaleReader = new DeviceHelpers.DymoScale(stream);
while (true)
{
int value, exponent;
DymoScaleUnit unit; string unitName;
DymoScaleStatus status; string statusName;
bool buffered;
scaleReader.ReadSample(out value, out exponent, out unit, out status, out buffered);
unitName = DymoScale.GetNameFromUnit(unit);
statusName = DymoScale.GetNameFromStatus(status);
Console.WriteLine("{4} {0}: {1}x10^{2} {3} ", statusName, value, exponent, unitName, buffered ? "b" : " ");
if (!buffered)
{
if (++n == 100)
{
break;
}
}
}
}
#else
#error "No sample selected."
#endif
Console.WriteLine("Press a key to exit...");
Console.ReadKey();
}
