128 lines
4.6 KiB
C
128 lines
4.6 KiB
C
/*
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* Copyright 2015-2016, Freescale Semiconductor, Inc.
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* Copyright 2016-2021 NXP
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list
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* of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __USB_DEVICE_COMPOSITE_H__
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#define __USB_DEVICE_COMPOSITE_H__
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#include "usb_device_config.h"
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#include "usb.h"
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#include "usb_device.h"
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#include "usb_device_class.h"
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#include "usb_device_ch9.h"
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#include "usb_device_descriptor.h"
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#if (defined(USB_DEVICE_CHARGER_DETECT_ENABLE) && (USB_DEVICE_CHARGER_DETECT_ENABLE > 0U))
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#include "usb_device_hid.h"
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#endif
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*! @brief USB controller ID */
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#define USB_DEVICE_CONTROLLER_ID kUSB_ControllerEhci0
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/*! @brief USB interrupt priority ID */
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#define USB_DEVICE_INTERRUPT_PRIORITY (3U)
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/*!
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* @brief Initialize USB module hardware and software.
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*
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* @return A USB error code or kStatus_USB_Success.
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*/
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usb_status_t USB_DeviceApplicationInit(void);
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typedef enum _usb_power_status
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{
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kStatus_Idle = 0U,
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kStatus_StartSuspend,
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kStatus_Suspending,
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kStatus_Suspended,
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kStatus_StartResume,
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kStatus_Resuming,
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kStatus_Resumed,
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} usb_power_status_t;
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#if (defined(USB_DEVICE_CONFIG_CHARGER_DETECT) && (USB_DEVICE_CONFIG_CHARGER_DETECT > 0U))
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/*! @brief USB DCD charging detect status */
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typedef enum _usb_device_dcd_dev_status
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{
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kUSB_DeviceDCDDectionInit = 0x0U,
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kUSB_DeviceDCDDectionError,
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kUSB_DeviceDCDDectionTimeOut,
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kUSB_DeviceDCDDectionSDP,
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kUSB_DeviceDCDDectionCDP,
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kUSB_DeviceDCDDectionDCP,
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kUSB_DeviceDCDDectionFinished,
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} usb_device_dcd_dev_status_t;
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#endif
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/*!
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* @brief Structure containing device handle, hadle of interfaces and information on curren configuration, alternate setting, speed and attachment status.
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*
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*/
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typedef struct _usb_device_composite_struct
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{
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usb_device_handle deviceHandle;
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class_handle_t interface0CicVcomHandle;
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class_handle_t interface2CicVcomHandle;
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class_handle_t interface4CicVcomHandle;
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uint8_t currentConfiguration; /*Current configuration number*/
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uint8_t currentInterfaceAlternateSetting[USB_COMPOSITE_INTERFACE_COUNT]; /*alternate setting number*/
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uint8_t speed; /*USB speed code, one of the following: USB_SPEED_FULL(0x00U),USB_SPEED_LOW(0x01U),USB_SPEED_HIGH(0x02U)*/
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volatile uint8_t attach; /*status of device attachment*/
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volatile uint64_t hwTick;
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uint64_t startTick;
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volatile uint8_t remoteWakeup;
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volatile uint8_t selfWakeup;
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volatile uint8_t isResume;
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volatile usb_power_status_t suspend;
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#if (defined(USB_DEVICE_CONFIG_DETACH_ENABLE) && (USB_DEVICE_CONFIG_DETACH_ENABLE > 0U))
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volatile uint8_t connectStateChanged;
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volatile uint8_t connectState;
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#endif
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#if (defined(USB_DEVICE_CONFIG_CHARGER_DETECT) && (USB_DEVICE_CONFIG_CHARGER_DETECT > 0U))
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usb_device_dcd_dev_status_t dcdDectionStatus;
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#endif
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} usb_device_composite_struct_t;
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/*!
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* @brief Check power status of device
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*/
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usb_power_status_t getPowerStatus(void);
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/*!
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* @brief USB device tasks function.
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*/
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void USB_DeviceTasks(void);
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#endif /* __USB_DEVICE_COMPOSITE_H__ */
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