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HAL_LPC18xx.h
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1 /*
2 * @brief HAL USB functions for the LPC18xx microcontrollers
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
37 #ifndef __HAL_LPC18XX_H__
38 #define __HAL_LPC18XX_H__
39
40 #include "chip.h"
41
42 #define __INCLUDE_FROM_USB_DRIVER
43 #include "../../USBMode.h"
44
45 #define USBRAM_SECTION RAM2
46
47 #if defined(__ICCARM__)
48 #define __BSS(x) @ ".ahb_sram1"
49 #elif defined(__CC_ARM)
50 #define __BSS(x)
51 #endif
52 /* bit defines for DEVICEADDR register. */
53 #define USBDEV_ADDR_AD (1 << 24)
54 #define USBDEV_ADDR(n) (((n) & 0x7F) << 25)
55
56 /* Max USB Core specially for LPC18xx/43xx series. */
57 #define LPC18_43_MAX_USB_CORE 2
58
59 /* This macro is used to get proper USB Register base address
60 * from specified USB core ID.
61 */
62 #define USB_REG(CoreID) USB_REG_BASE_ADDR[CoreID]
63
64 /* Terminated Link Mask of USB DMA. */
65 #define LINK_TERMINATE 0x01
66
67 /* Constant table stores base addresses of USB Register Structures. */
68 extern IP_USBHS_001_T * const USB_REG_BASE_ADDR[];
69
77 extern void HcdIrqHandler(uint8_t HostID);
78
86 extern void DcdIrqHandler (uint8_t corenum);
87
88 void HAL_Reset (uint8_t corenum);
89
90 #endif // __HAL_LPC18XX_H__
91