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1 using System; |
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2 using System.Collections.Generic; |
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3 using System.Collections.ObjectModel; |
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4 using UCIS.HWLib.Windows.Devices; |
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5 using UCIS.USBLib.Internal.Windows; |
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6 |
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7 namespace UCIS.HWLib.Windows.USB { |
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8 public class UsbBus { |
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9 private List<UsbController> devices = null; |
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10 public IList<UsbController> Controllers { |
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11 get { |
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12 if (devices == null) Refresh(); |
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13 return devices.AsReadOnly(); |
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14 } |
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15 } |
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16 public void Refresh() { |
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17 devices = new List<UsbController>(); |
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18 Guid m_Guid = new Guid(UsbApi.GUID_DEVINTERFACE_HUBCONTROLLER); |
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19 foreach (DeviceNode dev in DeviceNode.GetDevices(m_Guid)) { |
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20 String[] interfaces = dev.GetInterfaces(m_Guid); |
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21 if (interfaces == null || interfaces.Length == 0) continue; |
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22 devices.Add(new UsbController(this, dev, interfaces[0])); |
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23 } |
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24 } |
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25 } |
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26 } |
