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StdRequestType.h
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1 /*
2 * @brief USB control endpoint request definitions
3 *
4 * @note
5 * Copyright(C) NXP Semiconductors, 2012
6 * Copyright(C) Dean Camera, 2011, 2012
7 * All rights reserved.
8 *
9 * @par
10 * Software that is described herein is for illustrative purposes only
11 * which provides customers with programming information regarding the
12 * LPC products. This software is supplied "AS IS" without any warranties of
13 * any kind, and NXP Semiconductors and its licensor disclaim any and
14 * all warranties, express or implied, including all implied warranties of
15 * merchantability, fitness for a particular purpose and non-infringement of
16 * intellectual property rights. NXP Semiconductors assumes no responsibility
17 * or liability for the use of the software, conveys no license or rights under any
18 * patent, copyright, mask work right, or any other intellectual property rights in
19 * or to any products. NXP Semiconductors reserves the right to make changes
20 * in the software without notification. NXP Semiconductors also makes no
21 * representation or warranty that such application will be suitable for the
22 * specified use without further testing or modification.
23 *
24 * @par
25 * Permission to use, copy, modify, and distribute this software and its
26 * documentation is hereby granted, under NXP Semiconductors' and its
27 * licensor's relevant copyrights in the software, without fee, provided that it
28 * is used in conjunction with NXP Semiconductors microcontrollers. This
29 * copyright, permission, and disclaimer notice must appear in all copies of
30 * this code.
31 */
32
33
44 #ifndef __STDREQTYPE_H__
45 #define __STDREQTYPE_H__
46
47 /* Includes: */
48 #include "../../../Common/Common.h"
49 #include "USBMode.h"
50
51 /* Enable C linkage for C++ Compilers: */
52 #if defined(__cplusplus)
53 extern "C" {
54 #endif
55
56 /* Preprocessor Checks: */
57 #if !defined(__INCLUDE_FROM_USB_DRIVER)
58 #error Do not include this file directly. Include lpcroot/libraries/LPCUSBlib/Drivers/USB/USB.h instead.
59 #endif
60
61 /* Public Interface - May be used in end-application: */
62 /* Macros: */
68 #define CONTROL_REQTYPE_DIRECTION 0x80
69
75 #define CONTROL_REQTYPE_TYPE 0x60
76
83 #define CONTROL_REQTYPE_RECIPIENT 0x1F
84
91 #define REQDIR_HOSTTODEVICE (0 << 7)
92
97 #define REQDIR_DEVICETOHOST (1 << 7)
98
99
106 #define REQTYPE_STANDARD (0 << 5)
107
112 #define REQTYPE_CLASS (1 << 5)
113
118 #define REQTYPE_VENDOR (2 << 5)
119
120
127 #define REQREC_DEVICE (0 << 0)
128
134 #define REQREC_INTERFACE (1 << 0)
135
141 #define REQREC_ENDPOINT (2 << 0)
142
148 #define REQREC_OTHER (3 << 0)
149
150
151 /* Type Defines: */
158 typedef ATTR_IAR_PACKED struct
159 {
160 uint8_t bmRequestType;
161 uint8_t bRequest;
162 uint16_t wValue;
163 uint16_t wIndex;
164 uint16_t wLength;
165 } ATTR_PACKED USB_Request_Header_t;
166
167 /* Enums: */
174 enum USB_Control_Request_t
175 {
176 REQ_GetStatus = 0,
180 REQ_ClearFeature = 1,
184 REQ_SetFeature = 3,
188 REQ_SetAddress = 5,
192 REQ_GetDescriptor = 6,
196 REQ_SetDescriptor = 7,
199 REQ_GetConfiguration = 8,
203 REQ_SetConfiguration = 9,
207 REQ_GetInterface = 10,
210 REQ_SetInterface = 11,
213 REQ_SynchFrame = 12,
216 };
217
221 enum USB_Feature_Selectors_t
222 {
223 FEATURE_SEL_EndpointHalt = 0x00,
228 FEATURE_SEL_DeviceRemoteWakeup = 0x01,
233 FEATURE_SEL_TestMode = 0x02,
236 };
237
238 /* Private Interface - For use in library only: */
239 #if !defined(__DOXYGEN__)
240 /* Macros: */
241 #define FEATURE_SELFPOWERED_ENABLED (1 << 0)
242 #define FEATURE_REMOTE_WAKEUP_ENABLED (1 << 1)
243 #endif
244
245 /* Disable C linkage for C++ Compilers: */
246 #if defined(__cplusplus)
247 }
248 #endif
249
250 #endif
251