86ac913d63
git-svn-id: https://svn.code.sf.net/p/libusbjava/code/trunk@144 94ad28fe-ef68-46b1-9651-e7ae4fcf1c4c
50 lines
1.4 KiB
Java
50 lines
1.4 KiB
Java
package ch.ntb.usb;
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public class Usb_Interface_Descriptor {
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public static final int USB_MAXINTERFACES = 32;
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public byte bLength;
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public byte bDescriptorType;
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public byte bInterfaceNumber;
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public byte bAlternateSetting;
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public byte bNumEndpoints;
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public byte bInterfaceClass;
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public byte bInterfaceSubClass;
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public byte bInterfaceProtocol;
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public byte iInterface;
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public Usb_Endpoint_Descriptor[] endpoint;
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// TODO: Extra descriptors are not interpreted because of their unknown
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// structure
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public Usb_Interface_Descriptor extra; /* Extra descriptors */
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public int extralen;
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public String toString() {
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StringBuffer sb = new StringBuffer();
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sb.append("** Usb_Interface_Descriptor **\n");
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sb.append("\tblenght: " + bLength + "\n");
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sb.append("\tbDescriptorType: " + bDescriptorType + "\n");
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sb.append("\tbInterfaceNumber: " + bInterfaceNumber + "\n");
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sb.append("\tbAlternateSetting: " + bAlternateSetting + "\n");
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sb.append("\tbNumEndpoints: " + bNumEndpoints + "\n");
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sb.append("\tbInterfaceClass: 0x"
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+ Integer.toHexString(bInterfaceClass & 0xFF) + "\n");
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sb.append("\tbInterfaceSubClass: 0x"
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+ Integer.toHexString(bInterfaceSubClass & 0xFF) + "\n");
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sb.append("\tbInterfaceProtocol: 0x"
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+ Integer.toHexString(bInterfaceProtocol & 0xFF) + "\n");
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sb.append("\tiInterface: " + iInterface + "\n");
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return sb.toString();
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}
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}
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