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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_LPC.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[];
54 /* Non-Control EP IN buffer */
55 extern uint8_t usb_data_buffer_IN[];
56 /* Non-Control EP OUT buffer */
57 extern uint8_t usb_data_buffer_OUT[];
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 endpointhandle[];
77 
78 #endif /* __ENDPOINT_COMMON_H__ */
79