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UsbRom.c
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1 /*
2 * @brief Mouse 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 */
46 DTYPE_String,
47 WBVAL(LANGUAGE_ID_ENG),
48
49 USB_STRING_LEN(3), /* ManufacturerString */
50 DTYPE_String,
51 WBVAL('N'), WBVAL('X'), WBVAL('P'),
52
53 USB_STRING_LEN(20), /* ProductString */
54 DTYPE_String,
55 WBVAL('L'), WBVAL('P'), WBVAL('C'), WBVAL('U'), WBVAL('S'), WBVAL('B'), WBVAL('l'), WBVAL('i'), WBVAL('b'), WBVAL(
56 ' '),
57 WBVAL('M'), WBVAL('o'), WBVAL('u'), WBVAL('s'), WBVAL('e'), WBVAL(' '),
58 WBVAL('D'), WBVAL('e'), WBVAL('m'), WBVAL('o')
59 };
60
61 extern USB_Descriptor_Device_t DeviceDescriptor;
62 extern USB_Descriptor_Configuration_t ConfigurationDescriptor;
63 extern USB_Descriptor_HIDReport_Datatype_t MouseReport[];
64 extern USB_ClassInfo_HID_Device_t Mouse_HID_Interface;
65 static bool reportchange;
66
67 /*****************************************************************************
68 * Private functions
69 ****************************************************************************/
70
71 /*****************************************************************************
72 * Public functions
73 ****************************************************************************/
74
75 uint32_t CALLBACK_UsbdRom_Register_DeviceDescriptor(void)
76 {
77 return (uint32_t) &DeviceDescriptor;
78 }
79
80 uint32_t CALLBACK_UsbdRom_Register_ConfigurationDescriptor(void)
81 {
82 return (uint32_t) &ConfigurationDescriptor;
83 }
84
85 uint32_t CALLBACK_UsbdRom_Register_StringDescriptor(void)
86 {
87 return (uint32_t) StringDescriptor;
88 }
89
90 uint32_t CALLBACK_UsbdRom_Register_DeviceQualifierDescriptor(void)
91 {
92 return (uint32_t) NULL;
93 }
94
95 uint8_t CALLBACK_UsbdRom_Register_ConfigureEndpoint(void)
96 {
97 return Mouse_HID_Interface.Config.ReportINEndpointNumber;
98 }
99
100 uint32_t CALLBACK_UsbdHid_Register_InterfaceDescriptor(void)
101 {
102 return (uint32_t) &(ConfigurationDescriptor.HID_Interface);
103 }
104
105 uint32_t CALLBACK_UsbdHid_Register_ReportDescriptor(uint8_t * *dest)
106 {
107 *dest = (uint8_t *) MouseReport;
108 return ConfigurationDescriptor.HID_MouseHID.HIDReportLength;
109 }
110
111 uint32_t CALLBACK_UsbdHid_Register_ReportInBuffer(uint8_t * *dest)
112 {
113 *dest = (uint8_t *) Mouse_HID_Interface.Config.PrevReportINBuffer;
114 return (uint32_t) Mouse_HID_Interface.Config.PrevReportINBufferSize;
115 }
116
117 void CALLBACK_UsbdHid_SetReport(uint8_t * *reportoutbuffer, uint32_t reportoutsize)
118 {}
119
120 void CALLBACK_UsbdHid_SetReportChange(bool newstate)
121 {
122 reportchange = newstate;
123 }
124
125 bool CALLBACK_UsbdHid_IsReportChanged(void)
126 {
127 return reportchange;
128 }
129
130 #endif