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LPCOpen Platform for NXP LPC Microcontrollers
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UsbRom.c
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1 /*
2  * @brief Generic 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(26), /* ProductString */
47  WBVAL('L'), WBVAL('P'), WBVAL('C'), WBVAL('U'), WBVAL('S'), WBVAL('B'), WBVAL('l'), WBVAL('i'), WBVAL('b'), WBVAL(
48  ' '),
49  WBVAL('G'), WBVAL('e'), WBVAL('n'), WBVAL('e'), WBVAL('r'), WBVAL('i'), WBVAL('c'), WBVAL(' '), WBVAL('H'), WBVAL(
50  'I'), WBVAL('D'), WBVAL(' '),
51  WBVAL('D'), WBVAL('e'), WBVAL('m'), WBVAL('o')
52 };
57 static bool reportchange;
58 
60 {
61  return (uint32_t) &DeviceDescriptor;
62 }
63 
65 {
67 }
68 
70 {
71  return (uint32_t) StringDescriptor;
72 }
73 
75 {
76  return (uint32_t) NULL;
77 }
78 
80 {
81  return Generic_HID_Interface.Config.ReportINEndpointNumber;
82 }
83 
85 {
86  return (uint32_t) &(ConfigurationDescriptor.HID_Interface);
87 }
88 
90 {
91  *dest = (uint8_t *) GenericReport;
92  return ConfigurationDescriptor.HID_GenericHID.HIDReportLength;
93 }
94 
96 {
97  *dest = (uint8_t *) Generic_HID_Interface.Config.PrevReportINBuffer;
98  return (uint32_t) Generic_HID_Interface.Config.PrevReportINBufferSize;
99 }
100 
101 void CALLBACK_UsbdHid_SetReport(uint8_t * *reportoutbuffer, uint32_t reportoutsize)
102 {
103  CALLBACK_HID_Device_ProcessHIDReport(&Generic_HID_Interface, 0, 0, *reportoutbuffer, reportoutsize);
104 
105 }
106 
107 void CALLBACK_UsbdHid_SetReportChange(bool newstate)
108 {
109  reportchange = newstate;
110 }
111 
113 {
114  return reportchange;
115 }
116 
117 #endif