2 * @brief HAL USB functions for the LPC18xx microcontrollers
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5 * Copyright(C) NXP Semiconductors, 2012
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6 * All rights reserved.
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9 * Software that is described herein is for illustrative purposes only
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10 * which provides customers with programming information regarding the
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11 * LPC products. This software is supplied "AS IS" without any warranties of
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12 * any kind, and NXP Semiconductors and its licensor disclaim any and
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13 * all warranties, express or implied, including all implied warranties of
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14 * merchantability, fitness for a particular purpose and non-infringement of
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15 * intellectual property rights. NXP Semiconductors assumes no responsibility
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16 * or liability for the use of the software, conveys no license or rights under any
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17 * patent, copyright, mask work right, or any other intellectual property rights in
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18 * or to any products. NXP Semiconductors reserves the right to make changes
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19 * in the software without notification. NXP Semiconductors also makes no
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20 * representation or warranty that such application will be suitable for the
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21 * specified use without further testing or modification.
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24 * Permission to use, copy, modify, and distribute this software and its
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25 * documentation is hereby granted, under NXP Semiconductors' and its
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26 * licensor's relevant copyrights in the software, without fee, provided that it
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27 * is used in conjunction with NXP Semiconductors microcontrollers. This
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28 * copyright, permission, and disclaimer notice must appear in all copies of
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32 /** @ingroup Group_HAL_LPC
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33 * @defgroup Group_HAL_LPC18xx Hardware Abstraction Layer LPC18XX
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37 #ifndef __HAL_LPC18XX_H__
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38 #define __HAL_LPC18XX_H__
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42 #define __INCLUDE_FROM_USB_DRIVER
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43 #include "../../USBMode.h"
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45 #define USBRAM_SECTION RAM2
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47 #if defined(__ICCARM__)
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48 #define __BSS(x) @ ".ahb_sram1"
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49 #elif defined(__CC_ARM)
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52 /* bit defines for DEVICEADDR register. */
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53 #define USBDEV_ADDR_AD (1 << 24)
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54 #define USBDEV_ADDR(n) (((n) & 0x7F) << 25)
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56 /* Max USB Core specially for LPC18xx/43xx series. */
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57 #define LPC18_43_MAX_USB_CORE 2
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59 /* This macro is used to get proper USB Register base address
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60 * from specified USB core ID.
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62 #define USB_REG(CoreID) USB_REG_BASE_ADDR[CoreID]
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64 /* Terminated Link Mask of USB DMA. */
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65 #define LINK_TERMINATE 0x01
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67 /* Constant table stores base addresses of USB Register Structures. */
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68 extern IP_USBHS_001_T * const USB_REG_BASE_ADDR[];
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71 * @brief Interrupt Handler (Host side).
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72 * This handler is known as interrupt service routine of USB Host.
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74 * @param HostID : Host ID
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77 extern void HcdIrqHandler(uint8_t HostID);
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80 * @brief Interrupt Handler (Device side).
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81 * This handler is known as interrupt service routine of USB Device.
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83 * @param corenum : ID Number of USB Core to be processed.
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86 extern void DcdIrqHandler (uint8_t corenum);
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88 void HAL_Reset (uint8_t corenum);
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90 #endif // __HAL_LPC18XX_H__
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