LPCOpen Platform  v1.03
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 /*****************************************************************************
37  * Private types/enumerations/variables
38  ****************************************************************************/
39 
40 /*****************************************************************************
41  * Public types/enumerations/variables
42  ****************************************************************************/
43 
44 uint8_t StringDescriptor[] = {
45  USB_STRING_LEN(1), /* LanguageString */
48 
49  USB_STRING_LEN(3), /* ManufacturerString */
51  WBVAL('N'), WBVAL('X'), WBVAL('P'),
52 
53  USB_STRING_LEN(26), /* ProductString */
55  WBVAL('L'), WBVAL('P'), WBVAL('C'), WBVAL('U'), WBVAL('S'), WBVAL('B'), WBVAL('l'), WBVAL('i'), WBVAL('b'), WBVAL(
56  ' '),
57  WBVAL('G'), WBVAL('e'), WBVAL('n'), WBVAL('e'), WBVAL('r'), WBVAL('i'), WBVAL('c'), WBVAL(' '), WBVAL('H'), WBVAL(
58  'I'), WBVAL('D'), WBVAL(' '),
59  WBVAL('D'), WBVAL('e'), WBVAL('m'), WBVAL('o')
60 };
65 static bool reportchange;
66 
67 /*****************************************************************************
68  * Private functions
69  ****************************************************************************/
70 
71 /*****************************************************************************
72  * Public functions
73  ****************************************************************************/
74 
76 {
77  return (uint32_t) &DeviceDescriptor;
78 }
79 
81 {
83 }
84 
86 {
87  return (uint32_t) StringDescriptor;
88 }
89 
91 {
92  return (uint32_t) NULL;
93 }
94 
96 {
97  return Generic_HID_Interface.Config.ReportINEndpointNumber;
98 }
99 
101 {
102  return (uint32_t) &(ConfigurationDescriptor.HID_Interface);
103 }
104 
106 {
107  *dest = (uint8_t *) GenericReport;
108  return ConfigurationDescriptor.HID_GenericHID.HIDReportLength;
109 }
110 
112 {
113  *dest = (uint8_t *) Generic_HID_Interface.Config.PrevReportINBuffer;
114  return (uint32_t) Generic_HID_Interface.Config.PrevReportINBufferSize;
115 }
116 
117 void CALLBACK_UsbdHid_SetReport(uint8_t * *reportoutbuffer, uint32_t reportoutsize)
118 {
119  CALLBACK_HID_Device_ProcessHIDReport(&Generic_HID_Interface, 0, 0, *reportoutbuffer, reportoutsize);
120 
121 }
122 
123 void CALLBACK_UsbdHid_SetReportChange(bool newstate)
124 {
125  reportchange = newstate;
126 }
127 
129 {
130  return reportchange;
131 }
132 
133 #endif