OrgApache/incubator-nuttx
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incubator-nuttx
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3199 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-12-20 02:40:16 +00:00
parent bfa36c50b7
commit 469e7a6363
1 changed files with 1 additions and 0 deletions
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include/nuttx/usb/usb.h
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@ -73,6 +73,7 @@
/* Control Setup Packet. Byte 0=Request */ /* Control Setup Packet. Byte 0=Request */
#define USB_REQ_DIR_IN (0x80) /* Bit 7=1: IN */ #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_MASK (0x60) /* Bits 5:6: Request type */
#define USB_REQ_TYPE_STANDARD (0x00) #define USB_REQ_TYPE_STANDARD (0x00)