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StdRequestType.h
Go to the documentation of this file.
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/*
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* @brief USB control endpoint request definitions
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*
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* @note
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* Copyright(C) NXP Semiconductors, 2012
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* Copyright(C) Dean Camera, 2011, 2012
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* All rights reserved.
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*
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* @par
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* Software that is described herein is for illustrative purposes only
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* which provides customers with programming information regarding the
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* LPC products. This software is supplied "AS IS" without any warranties of
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* any kind, and NXP Semiconductors and its licensor disclaim any and
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* all warranties, express or implied, including all implied warranties of
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* merchantability, fitness for a particular purpose and non-infringement of
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* intellectual property rights. NXP Semiconductors assumes no responsibility
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* or liability for the use of the software, conveys no license or rights under any
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* patent, copyright, mask work right, or any other intellectual property rights in
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* or to any products. NXP Semiconductors reserves the right to make changes
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* in the software without notification. NXP Semiconductors also makes no
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* representation or warranty that such application will be suitable for the
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* specified use without further testing or modification.
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*
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* @par
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, under NXP Semiconductors' and its
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* licensor's relevant copyrights in the software, without fee, provided that it
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* is used in conjunction with NXP Semiconductors microcontrollers. This
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* copyright, permission, and disclaimer notice must appear in all copies of
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* this code.
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*/
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#ifndef __STDREQTYPE_H__
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#define __STDREQTYPE_H__
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/* Includes: */
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#include "../../../Common/Common.h"
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#include "
USBMode.h
"
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/* Enable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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extern
"C"
{
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#endif
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/* Preprocessor Checks: */
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#if !defined(__INCLUDE_FROM_USB_DRIVER)
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#error Do not include this file directly. Include lpcroot/libraries/LPCUSBlib/Drivers/USB/USB.h instead.
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#endif
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/* Public Interface - May be used in end-application: */
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/* Macros: */
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#define CONTROL_REQTYPE_DIRECTION 0x80
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#define CONTROL_REQTYPE_TYPE 0x60
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#define CONTROL_REQTYPE_RECIPIENT 0x1F
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#define REQDIR_HOSTTODEVICE (0 << 7)
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#define REQDIR_DEVICETOHOST (1 << 7)
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#define REQTYPE_STANDARD (0 << 5)
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#define REQTYPE_CLASS (1 << 5)
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#define REQTYPE_VENDOR (2 << 5)
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#define REQREC_DEVICE (0 << 0)
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#define REQREC_INTERFACE (1 << 0)
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#define REQREC_ENDPOINT (2 << 0)
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#define REQREC_OTHER (3 << 0)
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/* Type Defines: */
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typedef
ATTR_IAR_PACKED
struct
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{
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uint8_t
bmRequestType
;
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uint8_t
bRequest
;
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uint16_t
wValue
;
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uint16_t
wIndex
;
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uint16_t
wLength
;
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}
ATTR_PACKED
USB_Request_Header_t
;
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/* Enums: */
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enum
USB_Control_Request_t
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{
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REQ_GetStatus
= 0,
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REQ_ClearFeature
= 1,
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REQ_SetFeature
= 3,
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REQ_SetAddress
= 5,
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REQ_GetDescriptor
= 6,
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REQ_SetDescriptor
= 7,
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REQ_GetConfiguration
= 8,
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REQ_SetConfiguration
= 9,
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REQ_GetInterface
= 10,
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REQ_SetInterface
= 11,
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REQ_SynchFrame
= 12,
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};
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enum
USB_Feature_Selectors_t
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{
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FEATURE_SEL_EndpointHalt
= 0x00,
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FEATURE_SEL_DeviceRemoteWakeup
= 0x01,
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FEATURE_SEL_TestMode
= 0x02,
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};
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/* Private Interface - For use in library only: */
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#if !defined(__DOXYGEN__)
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/* Macros: */
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#define FEATURE_SELFPOWERED_ENABLED (1 << 0)
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#define FEATURE_REMOTE_WAKEUP_ENABLED (1 << 1)
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#endif
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/* Disable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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}
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#endif
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#endif
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software
LPCUSBLib
Drivers
USB
Core
StdRequestType.h
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