Changeset 94c40ce2 in mainline for uspace/lib/usbdev/src/request.c

Timestamp:

2012-12-22T14:23:19Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

01eeaaf

Parents:

2b0929e

Message:

libusbdev: Fix comments.

File:

• uspace/lib/usbdev/src/request.c (modified) (2 diffs)

uspace/lib/usbdev/src/request.c

@@ -112 +112 @@
   *     (they will come in USB endianness).
   * @param data_size Size of the @p data buffer
-  *     (in native endianness).
+  *     (in native endianness).
   * @param actual_data_size Actual size of transfered data
   *        (in native endianness).
@@ -275 +275 @@
         }
 
+        /* The wValue field specifies the descriptor type in the high byte
+         * and the descriptor index in the low byte. USB 1.1 spec p. 189
+         */
         const uint16_t wValue = descriptor_index | (descriptor_type << 8);