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EndpointCommon.h
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1 /*
2 * @brief Declare common macros, variables that can be shared between
3 * DCD (Endpoint_LPCxxxx, Device_LPCxxxx) and (Endpoint_LPC, EndpointStream_LPC)
4 *
5 * @note
6 * Copyright(C) NXP Semiconductors, 2012
7 * All rights reserved.
8 *
9 * @par
10 * Software that is described herein is for illustrative purposes only
11 * which provides customers with programming information regarding the
12 * LPC products. This software is supplied "AS IS" without any warranties of
13 * any kind, and NXP Semiconductors and its licensor disclaim any and
14 * all warranties, express or implied, including all implied warranties of
15 * merchantability, fitness for a particular purpose and non-infringement of
16 * intellectual property rights. NXP Semiconductors assumes no responsibility
17 * or liability for the use of the software, conveys no license or rights under any
18 * patent, copyright, mask work right, or any other intellectual property rights in
19 * or to any products. NXP Semiconductors reserves the right to make changes
20 * in the software without notification. NXP Semiconductors also makes no
21 * representation or warranty that such application will be suitable for the
22 * specified use without further testing or modification.
23 *
24 * @par
25 * Permission to use, copy, modify, and distribute this software and its
26 * documentation is hereby granted, under NXP Semiconductors' and its
27 * licensor's relevant copyrights in the software, without fee, provided that it
28 * is used in conjunction with NXP Semiconductors microcontrollers. This
29 * copyright, permission, and disclaimer notice must appear in all copies of
30 * this code.
31 */
32
40 #ifndef __ENDPOINT_COMMON_H__
41 #define __ENDPOINT_COMMON_H__
42
43 /* Includes: */
44 #include "../HAL/HAL.h"
45
46 /* Macros: */
48 #define USB_DATA_BUFFER_TEM_LENGTH 512
49
50 /* Global Variables: */
52 /* Control EP buffer */
53 extern uint8_t usb_data_buffer[][USB_DATA_BUFFER_TEM_LENGTH];
54 /* Non-Control EP IN buffer */
55 extern uint8_t usb_data_buffer_IN[][USB_DATA_BUFFER_TEM_LENGTH];
56 /* Non-Control EP OUT buffer */
57 extern uint8_t usb_data_buffer_OUT[][USB_DATA_BUFFER_TEM_LENGTH];
58 /* Control EP buffer size */
59 extern volatile int32_t usb_data_buffer_size[];
60 /* Non-Control EP OUT buffer index */
61 extern volatile uint32_t usb_data_buffer_OUT_size[];
66 extern volatile uint32_t usb_data_buffer_index[];
67 extern volatile uint32_t usb_data_buffer_IN_index[];
68 extern volatile uint32_t usb_data_buffer_OUT_index[];
72 extern uint8_t endpointselected[];
76 extern uint8_t endpointhandle0[];
77 extern uint8_t endpointhandle1[];
78
79 #define endpointhandle(corenum) ((corenum) ? endpointhandle1 : endpointhandle0)
80 #endif /* __ENDPOINT_COMMON_H__ */
81