minor

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3199 42af7a65-404d-4744-a932-0658087f49c3
2010-12-20 02:40:16 +00:00 · 2010-12-20 02:40:16 +00:00 · 469e7a6363
parent bfa36c50b7
commit 469e7a6363
1 changed files with 1 additions and 0 deletions
--- a/include/nuttx/usb/usb.h
+++ b/include/nuttx/usb/usb.h
@ -73,6 +73,7 @@
 /* Control Setup Packet.  Byte 0=Request */

 #define USB_REQ_DIR_IN                          (0x80) /* Bit 7=1: IN */
+#define USB_REQ_DIR_OUT                         (0x00) /* Bit 7=0: OUT */

 #define USB_REQ_TYPE_MASK                       (0x60) /* Bits 5:6: Request type */
 #define USB_REQ_TYPE_STANDARD                   (0x00)