96 lines
3.2 KiB
C
96 lines
3.2 KiB
C
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/*
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* @brief LPC11U6x USB device register block
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*
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* @note
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* Copyright(C) NXP Semiconductors, 2013
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* All rights reserved.
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*
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* @par
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* Software that is described herein is for illustrative purposes only
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* which provides customers with programming information regarding the
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* LPC products. This software is supplied "AS IS" without any warranties of
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* any kind, and NXP Semiconductors and its licensor disclaim any and
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* all warranties, express or implied, including all implied warranties of
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* merchantability, fitness for a particular purpose and non-infringement of
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* intellectual property rights. NXP Semiconductors assumes no responsibility
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* or liability for the use of the software, conveys no license or rights under any
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* patent, copyright, mask work right, or any other intellectual property rights in
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* or to any products. NXP Semiconductors reserves the right to make changes
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* in the software without notification. NXP Semiconductors also makes no
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* representation or warranty that such application will be suitable for the
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* specified use without further testing or modification.
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*
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* @par
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, under NXP Semiconductors' and its
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* licensor's relevant copyrights in the software, without fee, provided that it
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* is used in conjunction with NXP Semiconductors microcontrollers. This
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* copyright, permission, and disclaimer notice must appear in all copies of
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* this code.
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*/
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#ifndef __USBD_11U6X_H_
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#define __USBD_11U6X_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @defgroup USBD_11U6X CHIP: LPC11u6x USB Device driver
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* @ingroup CHIP_11U6X_Drivers
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* @{
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*/
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#define USB_SETUP_RCVD (0x1 << 8) /* SETUP token received */
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#define BUF_ACTIVE (0x1U << 31)
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/**
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* @brief USB device register block structure
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*/
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typedef struct { /*!< USB Structure */
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__IO uint32_t DEVCMDSTAT; /*!< USB Device Command/Status register */
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__IO uint32_t INFO; /*!< USB Info register */
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__IO uint32_t EPLISTSTART; /*!< USB EP Command/Status List start address */
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__IO uint32_t DATABUFSTART; /*!< USB Data buffer start address */
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__IO uint32_t LPM; /*!< Link Power Management register */
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__IO uint32_t EPSKIP; /*!< USB Endpoint skip */
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__IO uint32_t EPINUSE; /*!< USB Endpoint Buffer in use */
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__IO uint32_t EPBUFCFG; /*!< USB Endpoint Buffer Configuration register */
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__IO uint32_t INTSTAT; /*!< USB interrupt status register */
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__IO uint32_t INTEN; /*!< USB interrupt enable register */
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__IO uint32_t INTSETSTAT; /*!< USB set interrupt status register */
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__IO uint32_t INTROUTING; /*!< USB interrupt routing register */
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__I uint32_t RESERVED0[1];
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__I uint32_t EPTOGGLE; /*!< USB Endpoint toggle register */
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} LPC_USB_T;
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/**
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* @}
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*/
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/**
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* @brief Read Device Command Status
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* @param pUSB : USB peripheral selected
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* @return Device command status register value
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*/
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STATIC INLINE uint32_t Chip_USB_GetDevCmdStatus(LPC_USB_T *pUSB)
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{
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return pUSB->DEVCMDSTAT;
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}
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/**
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* @brief Read Start of Endpoint List
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* @param pUSB : USB peripheral selected
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* @return Endpoint list start address register value
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*/
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STATIC INLINE uint32_t Chip_USB_GetEPListStart(LPC_USB_T *pUSB)
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{
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return pUSB->EPLISTSTART;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* __USBD_11U6X_H_ */
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