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comparison USBLib/Communication/USBIO/USBIORegistry.cs @ 35:6fcedb1030bf

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USBLib: Added support for USBIO driver
author Ivo Smits <Ivo@UCIS.nl>
date Sun, 21 Apr 2013 18:32:04 +0200
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34:70bde4fa6a2f 35:6fcedb1030bf
1 using System;
2 using System.Collections.Generic;
3 using UCIS.HWLib.Windows.Devices;
4
5 namespace UCIS.USBLib.Communication.USBIO {
6 public class USBIORegistry : WindowsUsbDeviceRegistry, IUsbDeviceRegistry {
7 public static readonly Guid USBIO_IID = new Guid("{325ddf96-938c-11d3-9e34-0080c82727f4}");
8 private USBIORegistry(DeviceNode device, String interfacepath) : base(device, interfacepath) { }
9 public static List<USBIORegistry> GetDevicesByInterfaceClass(Guid classGuid) {
10 List<USBIORegistry> deviceList = new List<USBIORegistry>();
11 IList<DeviceNode> usbdevices = DeviceNode.GetDevices(classGuid);
12 foreach (DeviceNode device in usbdevices) {
13 USBIORegistry regInfo = GetDeviceForDeviceNode(device, classGuid);
14 if (regInfo != null) deviceList.Add(regInfo);
15 }
16 return deviceList;
17 }
18 public static List<USBIORegistry> DeviceList {
19 get { return GetDevicesByInterfaceClass(USBIO_IID); }
20 }
21 public static USBIORegistry GetDeviceForDeviceNode(DeviceNode device, Guid classGuid) {
22 String[] iLibUsb = device.GetInterfaces(classGuid);
23 if (iLibUsb == null || iLibUsb.Length == 0) return null;
24 return new USBIORegistry(device, iLibUsb[0]);
25 }
26 public static USBIORegistry GetDeviceForDeviceNode(DeviceNode device) {
27 return GetDeviceForDeviceNode(device, USBIO_IID);
28 }
29
30 public IUsbDevice Open() {
31 return new USBIODevice(DevicePath, this);
32 }
33 IUsbDevice IUsbDeviceRegistry.Open() {
34 return Open();
35 }
36 }
37 }