| LPCOpen Platform v1.03 LPCOpen Platform for NXP LPC Microcontrollers

- Main Page
- Modules
- Data Structures
- Files
- Related Pages

- File List
- Globals

All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Device_LPC11Uxx.h
Go to the documentation of this file.
1 /*
2 * @brief USB Device definitions for the LPC11Uxx microcontrollers
3 *
4 * @note
5 * Copyright(C) NXP Semiconductors, 2012
6 * All rights reserved.
7 *
8 * @par
9 * Software that is described herein is for illustrative purposes only
10 * which provides customers with programming information regarding the
11 * LPC products. This software is supplied "AS IS" without any warranties of
12 * any kind, and NXP Semiconductors and its licensor disclaim any and
13 * all warranties, express or implied, including all implied warranties of
14 * merchantability, fitness for a particular purpose and non-infringement of
15 * intellectual property rights. NXP Semiconductors assumes no responsibility
16 * or liability for the use of the software, conveys no license or rights under any
17 * patent, copyright, mask work right, or any other intellectual property rights in
18 * or to any products. NXP Semiconductors reserves the right to make changes
19 * in the software without notification. NXP Semiconductors also makes no
20 * representation or warranty that such application will be suitable for the
21 * specified use without further testing or modification.
22 *
23 * @par
24 * Permission to use, copy, modify, and distribute this software and its
25 * documentation is hereby granted, under NXP Semiconductors' and its
26 * licensor's relevant copyrights in the software, without fee, provided that it
27 * is used in conjunction with NXP Semiconductors microcontrollers. This
28 * copyright, permission, and disclaimer notice must appear in all copies of
29 * this code.
30 */
31
41 #ifndef __USBDEVICE_LPC11UXX_H__
42 #define __USBDEVICE_LPC11UXX_H__
43
44 #include "../../../../../Common/Common.h"
45 #include "../../USBController.h"
46 #include "../../StdDescriptors.h"
47 #include "../../USBInterrupt.h"
48 #include "../../Endpoint.h"
49 #include "../../HAL/HAL.h"
50
51 #if defined(USB_DEVICE_ROM_DRIVER)
52 #include "../USBRom/usbd_rom_api.h"
53 #endif
54
55 #if defined(__cplusplus)
56 extern "C" {
57 #endif
58
59 #if !defined(__INCLUDE_FROM_USB_DRIVER)
60 #error Do not include this file directly. Include lpcroot/libraries/LPCUSBlib/Drivers/USB/USB.h instead.
61 #endif
62
63 #if (defined(USE_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS))
64 #error USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive.
65 #endif
66
67 #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || \
68 defined(__DOXYGEN__)
69
70 #define USB_DEVICE_OPT_LOWSPEED (1 << 0)
71 #endif
72
73 #define USB_DEVICE_OPT_FULLSPEED (0 << 0)
74
75 #if (!defined(NO_INTERNAL_SERIAL) && \
76 (defined(USB_SERIES_7_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_4_AVR) || \
77 (defined(USB_SERIES_2_AVR) && (!defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__))) || \
78 defined(__DOXYGEN__)))
79
80 #define USE_INTERNAL_SERIAL 0xDC
81
82 #define INTERNAL_SERIAL_LENGTH_BITS 80
83
84 #define INTERNAL_SERIAL_START_ADDRESS 0x0E
85 #else
86 #define USE_INTERNAL_SERIAL NO_DESCRIPTOR
87
88 #define INTERNAL_SERIAL_LENGTH_BITS 0
89 #define INTERNAL_SERIAL_START_ADDRESS 0
90 #endif
91
92 void USB_Device_SendRemoteWakeup(void);
93
94 PRAGMA_ALWAYS_INLINE
95 static inline uint16_t USB_Device_GetFrameNumber(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
96
97 static inline uint16_t USB_Device_GetFrameNumber(void)
98 {
99 return 0;
100 }
101
102 #if !defined(NO_SOF_EVENTS)
103
104 PRAGMA_ALWAYS_INLINE
105 static inline void USB_Device_EnableSOFEvents(void) ATTR_ALWAYS_INLINE;
106
107 static inline void USB_Device_EnableSOFEvents(void)
108 {}
109
110 PRAGMA_ALWAYS_INLINE
111 static inline void USB_Device_DisableSOFEvents(void) ATTR_ALWAYS_INLINE;
112
113 static inline void USB_Device_DisableSOFEvents(void)
114 {}
115
116 #endif
117
118 #if !defined(__DOXYGEN__)
119 #if defined(USB_DEVICE_OPT_LOWSPEED)
120 PRAGMA_ALWAYS_INLINE
121 static inline void USB_Device_SetLowSpeed(void) ATTR_ALWAYS_INLINE;
122
123 static inline void USB_Device_SetLowSpeed(void)
124 {
125 // UDCON |= (1 << LSM);
126 }
127
128 PRAGMA_ALWAYS_INLINE
129 static inline void USB_Device_SetFullSpeed(void) ATTR_ALWAYS_INLINE;
130
131 static inline void USB_Device_SetFullSpeed(void)
132 {
133 // UDCON &= ~(1 << LSM);
134 }
135
136 #endif
137
138 PRAGMA_ALWAYS_INLINE
139 static inline void USB_Device_SetDeviceAddress(uint8_t corenum, const uint8_t Address) ATTR_ALWAYS_INLINE;
140
141 static inline void USB_Device_SetDeviceAddress(uint8_t corenum, const uint8_t Address)
142 {
143 HAL_SetDeviceAddress(Address);
144 }
145
146 PRAGMA_ALWAYS_INLINE
147 static inline bool USB_Device_IsAddressSet(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
148
149 static inline bool USB_Device_IsAddressSet(void)
150 {
151 return true; /* temporarily */
152 }
153
154 #if (USE_INTERNAL_SERIAL != NO_DESCRIPTOR)
155 static inline void USB_Device_GetSerialString(uint16_t *const UnicodeString) ATTR_NON_NULL_PTR_ARG(1);
156
157 static inline void USB_Device_GetSerialString(uint16_t *const UnicodeString)
158 {
159 uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
160 GlobalInterruptDisable();
161
162 uint8_t SigReadAddress = INTERNAL_SERIAL_START_ADDRESS;
163
164 for (uint8_t SerialCharNum = 0; SerialCharNum < (INTERNAL_SERIAL_LENGTH_BITS / 4); SerialCharNum++) {
165 uint8_t SerialByte = boot_signature_byte_get(SigReadAddress);
166
167 if (SerialCharNum & 0x01) {
168 SerialByte >>= 4;
169 SigReadAddress++;
170 }
171
172 SerialByte &= 0x0F;
173
174 UnicodeString[SerialCharNum] = cpu_to_le16((SerialByte >= 10) ?
175 (('A' - 10) + SerialByte) : ('0' + SerialByte));
176 }
177
178 SetGlobalInterruptMask(CurrentGlobalInt);
179 }
180
181 #endif
182
183 #endif
184
185 #if defined(__cplusplus)
186 }
187 #endif
188
189 #endif
190