More detailed bmAttributes dump in configuration descriptor

2013-04-30 22:02:34 +02:00 · 2013-04-30 22:02:34 +02:00 · 20d86df89c
commit 20d86df89c
parent 754bd2f419
1 changed files with 6 additions and 0 deletions
--- a/src/main/java/de/ailis/usb4java/utils/DescriptorUtils.java
+++ b/src/main/java/de/ailis/usb4java/utils/DescriptorUtils.java
@ -200,6 +200,8 @@ public final class DescriptorUtils
            + "  bConfigurationValue %6d%n"
            + "  iConfiguration %11d%n"
            + "  bmAttributes %13s%n"
+            + "    %s%n"
+            + "%s"
            + "  bMaxPower %16smA",
            descriptor.bLength(),
            descriptor.bDescriptorType(),
@ -208,6 +210,10 @@ public final class DescriptorUtils
            descriptor.bConfigurationValue() & 0xff,
            descriptor.iConfiguration() & 0xff,
            String.format("0x%02x", descriptor.bmAttributes() & 0xff),
+            (descriptor.bmAttributes() & 64) == 0 ? "(Bus Powered)" : 
+                "Self Powered", 
+            (descriptor.bmAttributes() & 32) == 0 ? "" : 
+                String.format("    Remote Wakeup%n"), 
            (descriptor.bMaxPower() & 0xff) * 2);
    }