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LPCOpen Platform for NXP LPC Microcontrollers
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UsbRom.c
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1 /*
2  * @brief Keyboard HID device class ROM based application's specific functions supporting core layer
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 
32 #include "UsbRom.h"
33 
34 #if defined(USB_DEVICE_ROM_DRIVER)
35 
36 uint8_t StringDescriptor[] = {
37  USB_STRING_LEN(1), /* LanguageString */
40 
41  USB_STRING_LEN(3), /* ManufacturerString */
43  WBVAL('N'), WBVAL('X'), WBVAL('P'),
44 
45  USB_STRING_LEN(22 + 1), /* ProductString */
47  WBVAL('L'), WBVAL('P'), WBVAL('C'), WBVAL('U'), WBVAL('S'), WBVAL('B'), WBVAL('l'), WBVAL('i'), WBVAL('b'), WBVAL(
48  ' '),
49  WBVAL('K'), WBVAL('e'), WBVAL('y'), WBVAL('b'), WBVAL('o'), WBVAL('a'), WBVAL('r'), WBVAL('d'), WBVAL(' '),
50  WBVAL('D'), WBVAL('e'), WBVAL('m'), WBVAL('o')
51 };
56 static bool reportchange;
57 
59 {
60  return (uint32_t) &DeviceDescriptor;
61 }
62 
64 {
66 }
67 
69 {
70  return (uint32_t) StringDescriptor;
71 }
72 
74 {
75  return (uint32_t) NULL;
76 }
77 
79 {
80  return Keyboard_HID_Interface.Config.ReportINEndpointNumber;
81 }
82 
84 {
85  return (uint32_t) &(ConfigurationDescriptor.HID_Interface);
86 }
87 
89 {
90  *dest = (uint8_t *) KeyboardReport;
91  return ConfigurationDescriptor.HID_KeyboardHID.HIDReportLength;
92 }
93 
95 {
96  *dest = (uint8_t *) Keyboard_HID_Interface.Config.PrevReportINBuffer;
97  return (uint32_t) Keyboard_HID_Interface.Config.PrevReportINBufferSize;
98 }
99 
100 void CALLBACK_UsbdHid_SetReport(uint8_t * *reportoutbuffer, uint32_t reportoutsize)
101 {}
102 
103 void CALLBACK_UsbdHid_SetReportChange(bool newstate)
104 {
105  reportchange = newstate;
106 }
107 
109 {
110  return reportchange;
111 }
112 
113 #endif