private IDevice GetDeviceConnection()
{
IDevice[] ConnectedDevices = DeviceFactory.Enumerate(DEVICE_VID, DEVICE_PID);
IDevice ConnectionHandle = null;
if (ConnectedDevices.Count() > 0)
{
ConnectionHandle = ConnectedDevices[0];
}
else
{
return(null);
}
// Fix report handle under Windows
if (ConnectionHandle is Hid.Win32.Win32DeviceSet)
{
((Hid.Win32.Win32DeviceSet)ConnectionHandle).AddDevice(0x00,
((Hid.Win32.Win32DeviceSet)ConnectionHandle).UnallocatedDevices[0]);
}
return(ConnectionHandle);
}
public static int Main(string[] args)
{
// Find exactly one device.
IDevice[] mx5000s = DeviceFactory.Enumerate(0x046d, 0xc70a);
/* Note that MX5000 keyboards connected by bluetooth or HCI have
* the product ID 0xb305. RF mode uses 0xc70a.
*/
if (mx5000s.Length < 1)
{
Console.Error.WriteLine("No MX5000s found.");
Console.ReadKey(false);
return(1);
}
if (mx5000s.Length > 1)
{
Console.Error.WriteLine(
"Warning: {0} MX5000s found. Will only use first device.",
mx5000s.Length);
}
IDevice device = mx5000s[0];
/*
* For now, you SHOULD specifically assign report IDs to any Windows
* devices that you want to use. If you don't, it may be guessed
* incorrectly.
*
* An aim of the project is to stop this from being necessary on any
* platform.
*
* This is not necessary on Linux.
*/
/*if (device is Hid.Win32.Win32DeviceSet)
* {
* Hid.Win32.Win32DeviceSet deviceSet = (Hid.Win32.Win32DeviceSet)device;
*
* // Get a copy of the list to loop though while changes are made.
* System.Collections.Generic.List<Hid.Win32.Win32Device> deviceList =
* new System.Collections.Generic.List<Hid.Win32.Win32Device>(deviceSet.UnallocatedDevices);
*
* foreach (Hid.Win32.Win32Device winDevice in deviceList)
* {
* switch (winDevice.OutputLength)
* {
* case 7:
* deviceSet.AddDevice(0x10, winDevice);
* break;
*
* case 20:
* deviceSet.AddDevice(0x11, winDevice);
* break;
*
* case 46:
* deviceSet.AddDevice(0x12, winDevice);
* break;
*
* default:
* winDevice.Dispose();
* break;
* }
* }
* }*/
// Do some I/O with the MX5000 keyboard.
byte[] request;
byte[] response;
// Send a beep
request = new byte[] { 0x01, 0x80, 0x50, 0x02, 0x00, 0x00 };
response = device.WriteRead(0x10, request);
Console.WriteLine("Request OPCODE = Response OPCODE: {0}",
request[2] == response[2]);
foreach (byte b in response)
{
Console.Write("0x{0:x2} ", b);
}
Console.WriteLine();
// Read the battery
request = new byte[] { 0x01, 0x81, 0x07, 0x00, 0x00, 0x00 };
response = device.WriteRead(0x10, request);
Console.WriteLine("Request OPCODE = Response OPCODE: {0}",
request[2] == response[2]);
foreach (byte b in response)
{
Console.Write("0x{0:x2} ", b);
}
Console.WriteLine();
if (response[3] == 0x07)
{
Console.WriteLine("Battery High");
}
else if (response[3] == 0x01)
{
Console.WriteLine("Battery Low");
}
else
{
Console.Error.WriteLine("Unknown battery status 0x{0:x2}",
response[3]);
}
return(0);
}