787 lines
34 KiB
C
787 lines
34 KiB
C
/*
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* Copyright (c) 2015 - 2016, Freescale Semiconductor, Inc.
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* Copyright 2016 - 2019 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef _USB_HOST_H_
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#define _USB_HOST_H_
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#include <usb/include/usb.h>
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#include <usb/include/usb_misc.h>
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#include <usb/include/usb_spec.h>
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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struct _usb_host_transfer; /* for cross reference */
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/*!
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* @addtogroup usb_host_drv
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* @{
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*/
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/*! @brief USB host class handle type define */
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typedef void *usb_host_class_handle;
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/*! @brief USB host controller handle type define */
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typedef void *usb_host_controller_handle;
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/*! @brief USB host configuration handle type define */
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typedef void *usb_host_configuration_handle;
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/*! @brief USB host interface handle type define */
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typedef void *usb_host_interface_handle;
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/*! @brief USB host pipe handle type define */
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typedef void *usb_host_pipe_handle;
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/*! @brief Event codes for device attach/detach */
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typedef enum _usb_host_event
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{
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kUSB_HostEventAttach = 1U, /*!< Device is attached */
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kUSB_HostEventDetach, /*!< Device is detached */
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kUSB_HostEventEnumerationDone, /*!< Device's enumeration is done and the device is supported */
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kUSB_HostEventNotSupported, /*!< Device's enumeration is done and the device is not supported */
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/*! Device's enumeration failed due to errors
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* fail reason is put in the high 2 bytes of callback event code.
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* kStatus_USB_TransferFailed - the transfer failed.
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* kStatus_USB_TransferCancel - transfer is canceled by application.
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* kStatus_USB_Error - parsing descriptor failed, the power cannot satisfy device's requirement,
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* device addresss allocation failed, transfer is not enough
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* or the transfer API failed.
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* kStatus_USB_AllocFail - malloc failed.
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*/
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kUSB_HostEventEnumerationFail,
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#if ((defined(USB_HOST_CONFIG_LOW_POWER_MODE)) && (USB_HOST_CONFIG_LOW_POWER_MODE > 0U))
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kUSB_HostEventNotSuspended, /*!< Suspend failed */
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kUSB_HostEventSuspended, /*!< Suspend successful */
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kUSB_HostEventNotResumed, /*!< Resume failed */
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kUSB_HostEventDetectResume, /*!< Detect resume signal */
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kUSB_HostEventResumed, /*!< Resume successful */
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kUSB_HostEventL1Sleeped, /*!< L1 Sleep successful,state transition was successful (ACK) */
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kUSB_HostEventL1SleepNYET, /*!< Device was unable to enter the L1 state at this time (NYET) */
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kUSB_HostEventL1SleepNotSupport, /*!< Device does not support the L1 state (STALL) */
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kUSB_HostEventL1SleepError, /*!< Device failed to respond or an error occurred */
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kUSB_HostEventL1NotResumed, /*!< Resume failed */
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kUSB_HostEventL1DetectResume, /*!< Detect resume signal */
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kUSB_HostEventL1Resumed, /*!< Resume successful */
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#endif
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} usb_host_event_t;
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/*! @brief USB host device information code */
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typedef enum _usb_host_dev_info
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{
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kUSB_HostGetDeviceAddress = 1U, /*!< Device's address */
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kUSB_HostGetDeviceHubNumber, /*!< Device's first hub address */
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kUSB_HostGetDevicePortNumber, /*!< Device's first hub port number */
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kUSB_HostGetDeviceSpeed, /*!< Device's speed */
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kUSB_HostGetDeviceHSHubNumber, /*!< Device's first high-speed hub address */
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kUSB_HostGetDeviceHSHubPort, /*!< Device's first high-speed hub number */
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kUSB_HostGetDeviceLevel, /*!< Device's hub level */
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kUSB_HostGetHostHandle, /*!< Device's host handle */
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kUSB_HostGetDeviceControlPipe, /*!< Device's control pipe handle */
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kUSB_HostGetDevicePID, /*!< Device's PID */
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kUSB_HostGetDeviceVID, /*!< Device's VID */
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kUSB_HostGetHubThinkTime, /*!< Device's hub total think time */
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kUSB_HostGetDeviceConfigIndex, /*!< Device's running zero-based config index */
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kUSB_HostGetConfigurationDes, /*!< Device's configuration descriptor pointer */
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kUSB_HostGetConfigurationLength, /*!< Device's configuration descriptor pointer */
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} usb_host_dev_info_t;
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/*! @brief Request type */
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typedef enum _usb_host_request_type
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{
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kRequestDevice = 1U, /*!< Control request object is device */
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kRequestInterface, /*!< Control request object is interface */
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kRequestEndpoint, /*!< Control request object is endpoint */
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} usb_host_request_type_t;
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/*! @brief For USB_REQUEST_STANDARD_GET_DESCRIPTOR and USB_REQUEST_STANDARD_SET_DESCRIPTOR */
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typedef struct _usb_host_process_descriptor_param
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{
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uint8_t descriptorType; /*!< See the usb_spec.h, such as the USB_DESCRIPTOR_TYPE_DEVICE */
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uint8_t descriptorIndex; /*!< The descriptor index is used to select a specific descriptor (only for configuration
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and string descriptors) when several descriptors of the same type are implemented in a
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device */
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uint8_t languageId; /*!< It specifies the language ID for string descriptors or is reset to zero for other
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descriptors */
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uint8_t *descriptorBuffer; /*!< Buffer pointer */
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uint16_t descriptorLength; /*!< Buffer data length */
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} usb_host_process_descriptor_param_t;
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/*! @brief For USB_REQUEST_STANDARD_CLEAR_FEATURE and USB_REQUEST_STANDARD_SET_FEATURE */
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typedef struct _usb_host_process_feature_param
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{
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uint8_t requestType; /*!< See the #usb_host_request_type_t */
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uint8_t featureSelector; /*!< Set/cleared feature */
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uint8_t interfaceOrEndpoint; /*!< Interface or end pointer */
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} usb_host_process_feature_param_t;
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/*! @brief For USB_REQUEST_STANDARD_GET_INTERFACE */
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typedef struct _usb_host_get_interface_param
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{
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uint8_t interface; /*!< Interface number */
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uint8_t *alternateInterfaceBuffer; /*!< Save the transfer result */
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} usb_host_get_interface_param_t;
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/*! @brief For USB_REQUEST_STANDARD_GET_STATUS */
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typedef struct _usb_host_get_status_param
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{
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uint16_t statusSelector; /*!< Interface number, the end pointer number or OTG status selector */
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uint8_t requestType; /*!< See the #usb_host_request_type_t */
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uint8_t *statusBuffer; /*!< Save the transfer result */
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} usb_host_get_status_param_t;
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/*! @brief For USB_REQUEST_STANDARD_SET_INTERFACE */
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typedef struct _usb_host_set_interface_param
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{
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uint8_t alternateSetting; /*!< Alternate setting value */
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uint8_t interface; /*!< Interface number */
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} usb_host_set_interface_param_t;
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/*! @brief For USB_REQUEST_STANDARD_SYNCH_FRAME */
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typedef struct _usb_host_synch_frame_param
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{
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uint8_t endpoint; /*!< Endpoint number */
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uint8_t *frameNumberBuffer; /*!< Frame number data buffer */
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} usb_host_synch_frame_param_t;
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/*!
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* @brief Host callback function typedef.
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*
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* This callback function is used to notify application device attach/detach event.
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* This callback pointer is passed when initializing the host.
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*
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* @param deviceHandle The device handle, which indicates the attached device.
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* @param configurationHandle The configuration handle contains the attached device's configuration information.
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* @param event_code The callback event code; See the enumeration host_event_t.
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*
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* @return A USB error code or kStatus_USB_Success.
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* @retval kStatus_USB_Success Application handles the attached device successfully.
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* @retval kStatus_USB_NotSupported Application don't support the attached device.
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* @retval kStatus_USB_Error Application handles the attached device falsely.
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*/
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typedef usb_status_t (*host_callback_t)(usb_device_handle deviceHandle,
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usb_host_configuration_handle configurationHandle,
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uint32_t eventCode);
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/*!
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* @brief Transfer callback function typedef.
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*
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* This callback function is used to notify the upper layer the result of the transfer.
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* This callback pointer is passed when calling the send/receive APIs.
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*
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* @param param The parameter pointer, which is passed when calling the send/receive APIs.
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* @param data The data buffer pointer.
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* @param data_len The result data length.
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* @param status A USB error code or kStatus_USB_Success.
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*/
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typedef void (*transfer_callback_t)(void *param, uint8_t *data, uint32_t dataLen, usb_status_t status);
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/*!
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* @brief Host stack inner transfer callback function typedef.
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*
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* This callback function is used to notify the upper layer the result of a transfer.
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* This callback pointer is passed when initializing the structure usb_host_transfer_t.
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*
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* @param param The parameter pointer, which is passed when calling the send/receive APIs.
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* @param transfer The transfer information; See the structure usb_host_transfer_t.
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* @param status A USB error code or kStatus_USB_Success.
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*/
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typedef void (*host_inner_transfer_callback_t)(void *param, struct _usb_host_transfer *transfer, usb_status_t status);
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/*! @brief USB host endpoint information structure */
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typedef struct _usb_host_ep
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{
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usb_descriptor_endpoint_t *epDesc; /*!< Endpoint descriptor pointer*/
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uint8_t *epExtension; /*!< Endpoint extended descriptor pointer*/
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uint16_t epExtensionLength; /*!< Extended descriptor length*/
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} usb_host_ep_t;
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/*! @brief USB host interface information structure */
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typedef struct _usb_host_interface
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{
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usb_host_ep_t epList[USB_HOST_CONFIG_INTERFACE_MAX_EP]; /*!< Endpoint array*/
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usb_descriptor_interface_t *interfaceDesc; /*!< Interface descriptor pointer*/
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uint8_t *interfaceExtension; /*!< Interface extended descriptor pointer*/
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uint16_t interfaceExtensionLength; /*!< Extended descriptor length*/
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uint8_t interfaceIndex; /*!< The interface index*/
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uint8_t alternateSettingNumber; /*!< The interface alternate setting value*/
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uint8_t epCount; /*!< Interface's endpoint number*/
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} usb_host_interface_t;
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/*! @brief USB host configuration information structure */
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typedef struct _usb_host_configuration
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{
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usb_host_interface_t interfaceList[USB_HOST_CONFIG_CONFIGURATION_MAX_INTERFACE]; /*!< Interface array*/
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usb_descriptor_configuration_t *configurationDesc; /*!< Configuration descriptor pointer*/
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uint8_t *configurationExtension; /*!< Configuration extended descriptor pointer*/
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uint16_t configurationExtensionLength; /*!< Extended descriptor length*/
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uint8_t interfaceCount; /*!< The configuration's interface number*/
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} usb_host_configuration_t;
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/*! @brief USB host pipe common structure */
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typedef struct _usb_host_pipe
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{
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struct _usb_host_pipe *next; /*!< Link the idle pipes*/
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usb_device_handle deviceHandle; /*!< This pipe's device's handle*/
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uint16_t currentCount; /*!< For KHCI transfer*/
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uint16_t nakCount; /*!< Maximum NAK count*/
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uint16_t maxPacketSize; /*!< Maximum packet size*/
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uint16_t interval; /*!< FS/LS: frame unit; HS: micro-frame unit*/
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uint8_t open; /*!< 0 - closed, 1 - open*/
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uint8_t nextdata01; /*!< Data toggle*/
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uint8_t endpointAddress; /*!< Endpoint address*/
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uint8_t direction; /*!< Pipe direction*/
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uint8_t pipeType; /*!< Pipe type, for example USB_ENDPOINT_BULK*/
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uint8_t numberPerUframe; /*!< Transaction number per micro-frame*/
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} usb_host_pipe_t;
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/*! @brief USB host transfer structure */
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typedef struct _usb_host_transfer
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{
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struct _usb_host_transfer *next; /*!< The next transfer structure*/
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uint8_t *transferBuffer; /*!< Transfer data buffer*/
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uint32_t transferLength; /*!< Transfer data length*/
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uint32_t transferSofar; /*!< Length transferred so far*/
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host_inner_transfer_callback_t callbackFn; /*!< Transfer callback function*/
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void *callbackParam; /*!< Transfer callback parameter*/
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usb_host_pipe_t *transferPipe; /*!< Transfer pipe pointer*/
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usb_setup_struct_t *setupPacket; /*!< Set up packet buffer*/
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uint8_t direction; /*!< Transfer direction; it's values are USB_OUT or USB_IN*/
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uint8_t setupStatus; /*!< Set up the transfer status*/
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union
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{
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uint32_t unitHead; /*!< xTD head for this transfer*/
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int32_t transferResult; /*!< KHCI transfer result */
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} union1;
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union
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{
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uint32_t unitTail; /*!<xTD tail for this transfer*/
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uint32_t frame; /*!< KHCI transfer frame number */
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} union2;
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#if USB_HOST_CONFIG_KHCI
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uint16_t nakTimeout; /*!< KHCI transfer NAK timeout */
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uint16_t retry; /*!< KHCI transfer retry */
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#endif
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} usb_host_transfer_t;
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/*! @brief USB host pipe information structure for opening pipe */
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typedef struct _usb_host_pipe_init
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{
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void *devInstance; /*!< Device instance handle*/
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uint16_t nakCount; /*!< Maximum NAK retry count. MUST be zero for interrupt*/
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uint16_t maxPacketSize; /*!< Pipe's maximum packet size*/
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uint8_t interval; /*!< Pipe's interval*/
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uint8_t endpointAddress; /*!< Endpoint address*/
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uint8_t direction; /*!< Endpoint direction*/
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uint8_t pipeType; /*!< Endpoint type, the value is USB_ENDPOINT_INTERRUPT, USB_ENDPOINT_CONTROL,
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USB_ENDPOINT_ISOCHRONOUS, USB_ENDPOINT_BULK*/
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uint8_t numberPerUframe; /*!< Transaction number for each micro-frame*/
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} usb_host_pipe_init_t;
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/*! @brief Cancel transfer parameter structure */
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typedef struct _usb_host_cancel_param
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{
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usb_host_pipe_handle pipeHandle; /*!< Canceling pipe handle*/
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usb_host_transfer_t *transfer; /*!< Canceling transfer*/
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} usb_host_cancel_param_t;
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/*******************************************************************************
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* API
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******************************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* @name USB host APIs Part 1
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* The following APIs are recommended for application use.
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* @{
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*/
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/*!
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* @brief Initializes the USB host stack.
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*
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* This function initializes the USB host module specified by the controllerId.
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*
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* @param[in] controllerId The controller ID of the USB IP. See the enumeration usb_controller_index_t.
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* @param[out] hostHandle Returns the host handle.
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* @param[in] callbackFn Host callback function notifies device attach/detach.
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*
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* @retval kStatus_USB_Success The host is initialized successfully.
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* @retval kStatus_USB_InvalidHandle The hostHandle is a NULL pointer.
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* @retval kStatus_USB_ControllerNotFound Cannot find the controller according to the controller ID.
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* @retval kStatus_USB_AllocFail Allocation memory fail.
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* @retval kStatus_USB_Error Host mutex create fail; KHCI/EHCI mutex or KHCI/EHCI event create fail,
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* or, KHCI/EHCI IP initialize fail.
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*/
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extern usb_status_t USB_HostInit(uint8_t controllerId, usb_host_handle *hostHandle, host_callback_t callbackFn);
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/*!
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* @brief Deinitializes the USB host stack.
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*
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* This function deinitializes the USB host module specified by the hostHandle.
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*
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* @param[in] hostHandle The host handle.
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*
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* @retval kStatus_USB_Success The host is initialized successfully.
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* @retval kStatus_USB_InvalidHandle The hostHandle is a NULL pointer.
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* @retval kStatus_USB_Error Controller deinitialization fail.
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*/
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extern usb_status_t USB_HostDeinit(usb_host_handle hostHandle);
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/*!
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* @brief Gets the device information.
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*
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* This function gets the device information.
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*
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* @param[in] deviceHandle Removing device handle.
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* @param[in] infoCode See the enumeration host_dev_info_t.
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* @param[out] infoValue Return the information value.
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*
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* @retval kStatus_USB_Success Close successfully.
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* @retval kStatus_USB_InvalidParameter The deviceHandle or info_value is a NULL pointer.
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* @retval kStatus_USB_Error The info_code is not the host_dev_info_t value.
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*/
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extern usb_status_t USB_HostHelperGetPeripheralInformation(usb_device_handle deviceHandle,
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uint32_t infoCode,
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uint32_t *infoValue);
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/*!
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* @brief Parses the alternate interface descriptor.
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*
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* This function parses the alternate interface descriptor and returns an interface information through the structure
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* usb_host_interface_t.
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*
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* @param[in] interfaceHandle The whole interface handle.
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* @param[in] alternateSetting Alternate setting value.
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* @param[out] interface Return interface information.
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*
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* @retval kStatus_USB_Success Close successfully.
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* @retval kStatus_USB_InvalidHandle The interfaceHandle is a NULL pointer.
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* @retval kStatus_USB_InvalidParameter The alternateSetting is 0.
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* @retval kStatus_USB_Error The interface descriptor is wrong.
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*/
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extern usb_status_t USB_HostHelperParseAlternateSetting(usb_host_interface_handle interfaceHandle,
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uint8_t alternateSetting,
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usb_host_interface_t *interface);
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/*!
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* @brief Removes the attached device.
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*
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* This function removes the attached device.
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* This function should not be used all the time.
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*
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* @param[in] hostHandle The host handle.
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* @param[in] deviceHandle Removing device handle.
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*
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* @retval kStatus_USB_Success Remove successfully.
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* @retval kStatus_USB_InvalidHandle The hostHandle or deviceHandle is a NULL pointer.
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* @retval kStatus_USB_InvalidParameter The deviceHandle instance don't belong to hostHandle instance.
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*/
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extern usb_status_t USB_HostRemoveDevice(usb_host_handle hostHandle, usb_device_handle deviceHandle);
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#if (defined(USB_HOST_CONFIG_KHCI) && (USB_HOST_CONFIG_KHCI > 0U))
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/*!
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* @brief KHCI task function.
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*
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* The function is used to handle the KHCI controller message.
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* In the bare metal environment, this function should be called periodically in the main function.
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* In the RTOS environment, this function should be used as a function entry to create a task.
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*
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* @param[in] hostHandle The host handle.
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*/
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extern void USB_HostKhciTaskFunction(void *hostHandle);
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#endif
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#if (defined(USB_HOST_CONFIG_EHCI) && (USB_HOST_CONFIG_EHCI > 0U))
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/*!
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* @brief EHCI task function.
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*
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* The function is used to handle the EHCI controller message.
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* In the bare metal environment, this function should be called periodically in the main function.
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* In the RTOS environment, this function should be used as a function entry to create a task.
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*
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* @param[in] hostHandle The host handle.
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*/
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extern void USB_HostEhciTaskFunction(void *hostHandle);
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#endif
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#if (defined(USB_HOST_CONFIG_OHCI) && (USB_HOST_CONFIG_OHCI > 0U))
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/*!
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* @brief OHCI task function.
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*
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* The function is used to handle the OHCI controller message.
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* In the bare metal environment, this function should be called periodically in the main function.
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* In the RTOS environment, this function should be used as a function entry to create a task.
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*
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* @param[in] hostHandle The host handle.
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*/
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extern void USB_HostOhciTaskFunction(void *hostHandle);
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#endif
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#if (defined(USB_HOST_CONFIG_IP3516HS) && (USB_HOST_CONFIG_IP3516HS > 0U))
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/*!
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* @brief IP3516HS task function.
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*
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* The function is used to handle the IP3516HS controller message.
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* In the bare metal environment, this function should be called periodically in the main function.
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* In the RTOS environment, this function should be used as a function entry to create a task.
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*
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* @param[in] hostHandle The host handle.
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*/
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extern void USB_HostIp3516HsTaskFunction(void *hostHandle);
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#endif
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#if (defined(USB_HOST_CONFIG_KHCI) && (USB_HOST_CONFIG_KHCI > 0U))
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/*!
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* @brief Device KHCI ISR function.
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*
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* The function is the KHCI interrupt service routine.
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*
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* @param[in] hostHandle The host handle.
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*/
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extern void USB_HostKhciIsrFunction(void *hostHandle);
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#endif
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#if (defined(USB_HOST_CONFIG_EHCI) && (USB_HOST_CONFIG_EHCI > 0U))
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/*!
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* @brief Device EHCI ISR function.
|
|
*
|
|
* The function is the EHCI interrupt service routine.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
*/
|
|
extern void USB_HostEhciIsrFunction(void *hostHandle);
|
|
#endif
|
|
#if (defined(USB_HOST_CONFIG_OHCI) && (USB_HOST_CONFIG_OHCI > 0U))
|
|
/*!
|
|
* @brief Device OHCI ISR function.
|
|
*
|
|
* The function is the OHCI interrupt service routine.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
*/
|
|
extern void USB_HostOhciIsrFunction(void *hostHandle);
|
|
#endif
|
|
#if (defined(USB_HOST_CONFIG_IP3516HS) && (USB_HOST_CONFIG_IP3516HS > 0U))
|
|
/*!
|
|
* @brief Device IP3516HS ISR function.
|
|
*
|
|
* The function is the IP3516HS interrupt service routine.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
*/
|
|
extern void USB_HostIp3516HsIsrFunction(void *hostHandle);
|
|
#endif
|
|
/*! @}*/
|
|
|
|
/*!
|
|
* @name USB host APIs Part 2.
|
|
* The following APIs are not recommended for application use. They are mainly used in the class driver.
|
|
* @{
|
|
*/
|
|
|
|
/*!
|
|
* @brief Opens the USB host pipe.
|
|
*
|
|
* This function opens a pipe according to the pipe_init_ptr parameter.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[out] pipeHandle The pipe handle pointer used to return the pipe handle.
|
|
* @param[in] pipeInit Used to initialize the pipe.
|
|
*
|
|
* @retval kStatus_USB_Success The host is initialized successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle or pipe_handle_ptr is a NULL pointer.
|
|
* @retval kStatus_USB_Error There is no idle pipe.
|
|
* Or, there is no idle QH for EHCI.
|
|
* Or, bandwidth allocate fail for EHCI.
|
|
*/
|
|
extern usb_status_t USB_HostOpenPipe(usb_host_handle hostHandle,
|
|
usb_host_pipe_handle *pipeHandle,
|
|
usb_host_pipe_init_t *pipeInit);
|
|
|
|
/*!
|
|
* @brief Closes the USB host pipe.
|
|
*
|
|
* This function closes a pipe and frees the related resources.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] pipeHandle The closing pipe handle.
|
|
*
|
|
* @retval kStatus_USB_Success The host is initialized successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle or pipeHandle is a NULL pointer.
|
|
*/
|
|
extern usb_status_t USB_HostClosePipe(usb_host_handle hostHandle, usb_host_pipe_handle pipeHandle);
|
|
|
|
/*!
|
|
* @brief Sends data to a pipe.
|
|
*
|
|
* This function requests to send the transfer to the specified pipe.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] pipeHandle The sending pipe handle.
|
|
* @param[in] transfer The transfer information.
|
|
*
|
|
* @retval kStatus_USB_Success Send successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle, pipeHandle or transfer is a NULL pointer.
|
|
* @retval kStatus_USB_LackSwapBuffer There is no swap buffer for KHCI.
|
|
* @retval kStatus_USB_Error There is no idle QTD/ITD/SITD for EHCI.
|
|
*/
|
|
extern usb_status_t USB_HostSend(usb_host_handle hostHandle,
|
|
usb_host_pipe_handle pipeHandle,
|
|
usb_host_transfer_t *transfer);
|
|
|
|
/*!
|
|
* @brief Sends a setup transfer to the pipe.
|
|
*
|
|
* This function request to send the setup transfer to the specified pipe.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] pipeHandle The sending pipe handle.
|
|
* @param[in] transfer The transfer information.
|
|
*
|
|
* @retval kStatus_USB_Success Send successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle, pipeHandle or transfer is a NULL pointer.
|
|
* @retval kStatus_USB_LackSwapBuffer There is no swap buffer for KHCI.
|
|
* @retval kStatus_USB_Error There is no idle QTD/ITD/SITD for EHCI.
|
|
*/
|
|
extern usb_status_t USB_HostSendSetup(usb_host_handle hostHandle,
|
|
usb_host_pipe_handle pipeHandle,
|
|
usb_host_transfer_t *transfer);
|
|
|
|
/*!
|
|
* @brief Receives the data from the pipe.
|
|
*
|
|
* This function requests to receive the transfer from the specified pipe.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] pipeHandle The receiving pipe handle.
|
|
* @param[in] transfer The transfer information.
|
|
*
|
|
* @retval kStatus_USB_Success Receive successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle, pipeHandle or transfer is a NULL pointer.
|
|
* @retval kStatus_USB_LackSwapBuffer There is no swap buffer for KHCI.
|
|
* @retval kStatus_USB_Error There is no idle QTD/ITD/SITD for EHCI.
|
|
*/
|
|
extern usb_status_t USB_HostRecv(usb_host_handle hostHandle,
|
|
usb_host_pipe_handle pipeHandle,
|
|
usb_host_transfer_t *transfer);
|
|
|
|
/*!
|
|
* @brief Cancel the pipe's transfers.
|
|
*
|
|
* This function cancels all pipe's transfers when the parameter transfer is NULL or cancels the transfers altogether.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] pipeHandle The receiving pipe handle.
|
|
* @param[in] transfer The transfer information.
|
|
*
|
|
* @retval kStatus_USB_Success Cancel successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle or pipeHandle is a NULL pointer.
|
|
*/
|
|
extern usb_status_t USB_HostCancelTransfer(usb_host_handle hostHandle,
|
|
usb_host_pipe_handle pipeHandle,
|
|
usb_host_transfer_t *transfer);
|
|
|
|
/*!
|
|
* @brief Allocates a transfer resource.
|
|
*
|
|
* This function allocates a transfer. This transfer is used to pass data information to a low level stack.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[out] transfer Return the transfer.
|
|
*
|
|
* @retval kStatus_USB_Success Allocate successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle or transfer is a NULL pointer.
|
|
* @retval kStatus_USB_Error There is no idle transfer.
|
|
*/
|
|
extern usb_status_t USB_HostMallocTransfer(usb_host_handle hostHandle, usb_host_transfer_t **transfer);
|
|
|
|
/*!
|
|
* @brief Frees a transfer resource.
|
|
*
|
|
* This function frees a transfer. This transfer is used to pass data information to a low level stack.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] transfer Release the transfer.
|
|
*
|
|
* @retval kStatus_USB_Success Free successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle or transfer is a NULL pointer.
|
|
*/
|
|
extern usb_status_t USB_HostFreeTransfer(usb_host_handle hostHandle, usb_host_transfer_t *transfer);
|
|
|
|
/*!
|
|
* @brief Requests the USB standard request.
|
|
*
|
|
* This function sends the USB standard request packet.
|
|
*
|
|
* @param[in] deviceHandle The device handle for control transfer.
|
|
* @param[in] usbRequest A USB standard request code. See the usb_spec.h.
|
|
* @param[in] transfer The used transfer.
|
|
* @param[in] param The parameter structure is different for different request, see
|
|
* usb_host_framework.h.
|
|
*
|
|
* @retval kStatus_USB_Success Send successfully.
|
|
* @retval kStatus_USB_InvalidHandle The deviceHandle is a NULL pointer.
|
|
* @retval kStatus_USB_LackSwapBuffer There is no swap buffer for KHCI.
|
|
* @retval kStatus_USB_Error There is no idle QTD/ITD/SITD for EHCI,
|
|
* Or, the request is not standard request.
|
|
*/
|
|
extern usb_status_t USB_HostRequestControl(usb_device_handle deviceHandle,
|
|
uint8_t usbRequest,
|
|
usb_host_transfer_t *transfer,
|
|
void *param);
|
|
|
|
/*!
|
|
* @brief Opens the interface.
|
|
*
|
|
* This function opens the interface. It is used to notify the host driver the interface is used by APP or class driver.
|
|
*
|
|
* @param[in] deviceHandle Removing device handle.
|
|
* @param[in] interfaceHandle Opening interface handle.
|
|
*
|
|
* @retval kStatus_USB_Success Open successfully.
|
|
* @retval kStatus_USB_InvalidHandle The deviceHandle or interfaceHandle is a NULL pointer.
|
|
*/
|
|
extern usb_status_t USB_HostOpenDeviceInterface(usb_device_handle deviceHandle,
|
|
usb_host_interface_handle interfaceHandle);
|
|
|
|
/*!
|
|
* @brief Closes an interface.
|
|
*
|
|
* This function opens an interface. It is used to notify the host driver the interface is not used by APP or class
|
|
* driver.
|
|
*
|
|
* @param[in] deviceHandle Removing device handle.
|
|
* @param[in] interfaceHandle Opening interface handle.
|
|
*
|
|
* @retval kStatus_USB_Success Close successfully.
|
|
* @retval kStatus_USB_InvalidHandle The deviceHandle is a NULL pointer.
|
|
*/
|
|
extern usb_status_t USB_HostCloseDeviceInterface(usb_device_handle deviceHandle,
|
|
usb_host_interface_handle interfaceHandle);
|
|
|
|
/*!
|
|
* @brief Gets a host stack version function.
|
|
*
|
|
* The function is used to get the host stack version.
|
|
*
|
|
* @param[out] version The version structure pointer to keep the host stack version.
|
|
*
|
|
*/
|
|
extern void USB_HostGetVersion(uint32_t *version);
|
|
|
|
#if ((defined(USB_HOST_CONFIG_LOW_POWER_MODE)) && (USB_HOST_CONFIG_LOW_POWER_MODE > 0U))
|
|
/*!
|
|
* @brief Send a bus or device suspend request.
|
|
*
|
|
* This function is used to send a bus or device suspend request.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] deviceHandle The device handle.
|
|
*
|
|
* @retval kStatus_USB_Success Request successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle is a NULL pointer. Or the controller handle is invalid.
|
|
* @retval kStatus_USB_Error There is no idle transfer.
|
|
* Or, the deviceHandle is invalid.
|
|
* Or, the request is invalid.
|
|
*/
|
|
extern usb_status_t USB_HostSuspendDeviceResquest(usb_host_handle hostHandle, usb_device_handle deviceHandle);
|
|
|
|
/*!
|
|
* @brief Send a bus or device resume request.
|
|
*
|
|
* This function is used to send a bus or device resume request.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] deviceHandle The device handle.
|
|
*
|
|
* @retval kStatus_USB_Success Request successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle is a NULL pointer. Or the controller handle is invalid.
|
|
* @retval kStatus_USB_Error There is no idle transfer.
|
|
* Or, the deviceHandle is invalid.
|
|
* Or, the request is invalid.
|
|
*/
|
|
extern usb_status_t USB_HostResumeDeviceResquest(usb_host_handle hostHandle, usb_device_handle deviceHandle);
|
|
#if ((defined(USB_HOST_CONFIG_LPM_L1)) && (USB_HOST_CONFIG_LPM_L1 > 0U))
|
|
/*!
|
|
* @brief Send a bus or device suspend request.
|
|
*
|
|
* This function is used to send a bus or device suspend request.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] deviceHandle The device handle.
|
|
*@param[in] sleeptype Bus suspend or single device suspend.
|
|
*
|
|
* @retval kStatus_USB_Success Request successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle is a NULL pointer. Or the controller handle is invalid.
|
|
* @retval kStatus_USB_Error There is no idle transfer.
|
|
* Or, the deviceHandle is invalid.
|
|
* Or, the request is invalid.
|
|
*/
|
|
extern usb_status_t USB_HostL1SleepDeviceResquest(usb_host_handle hostHandle,
|
|
usb_device_handle deviceHandle,
|
|
uint8_t sleeptype);
|
|
|
|
/*!
|
|
* @brief Send a bus or device resume request.
|
|
*
|
|
* This function is used to send a bus or device resume request.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] deviceHandle The device handle.
|
|
* *@param[in] sleeptype Bus suspend or single device suspend.
|
|
*
|
|
* @retval kStatus_USB_Success Request successfully.
|
|
* @retval kStatus_USB_InvalidHandle The hostHandle is a NULL pointer. Or the controller handle is invalid.
|
|
* @retval kStatus_USB_Error There is no idle transfer.
|
|
* Or, the deviceHandle is invalid.
|
|
* Or, the request is invalid.
|
|
*/
|
|
extern usb_status_t USB_HostL1ResumeDeviceResquest(usb_host_handle hostHandle,
|
|
usb_device_handle deviceHandle,
|
|
uint8_t sleepType);
|
|
/*!
|
|
* @brief Update the lpm param.
|
|
*
|
|
* The function is used to configure the lpm token.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] lpmParam HIRD value and whether enable remotewakeup.
|
|
*
|
|
*/
|
|
extern usb_status_t USB_HostL1SleepDeviceResquestConfig(usb_host_handle hostHandle, uint8_t *lpmParam);
|
|
#endif
|
|
/*!
|
|
* @brief Update the hardware tick.
|
|
*
|
|
* The function is used to update the hardware tick.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] tick Current hardware tick(uint is ms).
|
|
*
|
|
*/
|
|
extern usb_status_t USB_HostUpdateHwTick(usb_host_handle hostHandle, uint64_t tick);
|
|
|
|
#endif
|
|
|
|
#if ((defined(USB_HOST_CONFIG_BATTERY_CHARGER)) && (USB_HOST_CONFIG_BATTERY_CHARGER > 0U))
|
|
/*!
|
|
* @brief Set the charger type. It is only supported on RT600 currently.
|
|
*
|
|
* The set charger type becomes valid in next attach.
|
|
*
|
|
* @param[in] hostHandle The host handle.
|
|
* @param[in] type.
|
|
*
|
|
*/
|
|
extern usb_status_t USB_HostSetChargerType(usb_host_handle hostHandle, uint8_t type);
|
|
#endif
|
|
|
|
/*! @}*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
/*! @}*/
|
|
|
|
#endif /* _USB_HOST_H_ */ |