mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
synced 2025-12-14 10:28:54 +00:00
364 lines
22 KiB
HTML
364 lines
22 KiB
HTML
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn" lang="zh-cn" data-whc_version="26.0">
|
||
<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta name="description" content="USB Interface 这一层次的驱动就非常的多了，这一层主要是在 USB 传输层之上，针对 USB Device 的某个功能 Function 开发对应的 USB 功能业务驱动，即常说的 USB Client Software 。在 USB 定义中，一个 Interface 就是一个 Function 。 USB Interface Driver 对应的数据结构为 struct ..."/><meta name="DC.rights.owner" content="(C) 版权 2025"/><meta name="copyright" content="(C) 版权 2025"/><meta name="generator" content="DITA-OT"/><meta name="DC.type" content="concept"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.date.modified" content="2024-01-31"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="usb_host_interface_driver_struct_usb_driver"/><meta name="DC.language" content="zh-CN"/><title>Driver (struct usb_driver)</title><!-- Build number 2023110923. --><meta name="wh-path2root" content="../../../"/><meta name="wh-toc-id" content=""/><meta name="wh-source-relpath" content="topics/sdk/usb/usb-host-interface-driver_struct_usb_driver.dita"/><meta name="wh-out-relpath" content="topics/sdk/usb/usb-host-interface-driver_struct_usb_driver.html"/>
|
||
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/commons.css?buildId=2023110923"/>
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/topic.css?buildId=2023110923"/>
|
||
|
||
<script src="../../../webhelp/app/options/properties.js?buildId=20250121171154"></script>
|
||
<script src="../../../webhelp/app/localization/strings.js?buildId=2023110923"></script>
|
||
<script src="../../../webhelp/app/search/index/keywords.js?buildId=20250121171154"></script>
|
||
<script defer="defer" src="../../../webhelp/app/commons.js?buildId=2023110923"></script>
|
||
<script defer="defer" src="../../../webhelp/app/topic.js?buildId=2023110923"></script>
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-styles-web.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/notes.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-common.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-images.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/footnote.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-web-watermark.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/topic-body-list.css?buildId=2023110923"/></head>
|
||
|
||
<body id="usb_host_interface_driver_struct_usb_driver" class="wh_topic_page frmBody">
|
||
<a href="#wh_topic_body" class="sr-only sr-only-focusable">
|
||
跳转到主要内容
|
||
</a>
|
||
|
||
|
||
|
||
|
||
<header class="navbar navbar-default wh_header">
|
||
<div class="container-fluid">
|
||
<div class="wh_header_flex_container navbar-nav navbar-expand-md navbar-dark">
|
||
<div class="wh_logo_and_publication_title_container">
|
||
<div class="wh_logo_and_publication_title">
|
||
|
||
<a href="http://www.artinchip.com" class=" wh_logo d-none d-sm-block "><img src="../../../company-logo-white.png" alt="RTOS SDK 使用指南SDK 指南文件"/></a>
|
||
<div class=" wh_publication_title "><a href="../../../index.html"><span class="booktitle"><span class="ph mainbooktitle">RTOS SDK 使用指南</span><span class="ph booktitlealt">SDK 指南文件</span></span></a></div>
|
||
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
<div class="wh_top_menu_and_indexterms_link collapse navbar-collapse" id="wh_top_menu_and_indexterms_link">
|
||
|
||
|
||
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</header>
|
||
|
||
|
||
|
||
|
||
<div class=" wh_search_input navbar-form wh_topic_page_search search " role="form">
|
||
|
||
|
||
|
||
<form id="searchForm" method="get" role="search" action="../../../search.html"><div><input type="search" placeholder="搜索 " class="wh_search_textfield" id="textToSearch" name="searchQuery" aria-label="搜索查询" required="required"/><button type="submit" class="wh_search_button" aria-label="搜索"><span class="search_input_text">搜索</span></button></div></form>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="container-fluid" id="wh_topic_container">
|
||
<div class="row">
|
||
|
||
<nav class="wh_tools d-print-none navbar-expand-md" aria-label="Tools">
|
||
|
||
<div data-tooltip-position="bottom" class=" wh_breadcrumb "></div>
|
||
|
||
|
||
|
||
<div class="wh_right_tools">
|
||
<button class="wh_hide_highlight" aria-label="切换搜索突出显示" title="切换搜索突出显示"></button>
|
||
<button class="webhelp_expand_collapse_sections" data-next-state="collapsed" aria-label="折叠截面" title="折叠截面"></button>
|
||
|
||
|
||
|
||
|
||
<div class=" wh_print_link print d-none d-md-inline-block "><button onClick="window.print()" title="打印此页" aria-label="打印此页"></button></div>
|
||
|
||
|
||
</div>
|
||
|
||
</nav>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div class="wh_content_area">
|
||
<div class="row">
|
||
|
||
|
||
<div class="col-12" id="wh_topic_body">
|
||
|
||
|
||
|
||
<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/usb/usb-host-interface-driver_struct_usb_driver.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">Driver (struct usb_driver)</h1><div class="date inPage">31 Jan 2024</div><div style="color: gray;">
|
||
Read time: 6 minute(s)
|
||
</div><div class="- topic/body concept/conbody body conbody"><p class="- topic/p p" data-ofbid="d105671e22__20250121171540"><code class="+ topic/ph pr-d/codeph ph codeph">USB Interface</code> 这一层次的驱动就非常的多了，这一层主要是在 USB 传输层之上，针对 USB Device 的某个功能
|
||
<code class="+ topic/ph pr-d/codeph ph codeph">Function</code> 开发对应的 USB 功能业务驱动，即常说的 <code class="+ topic/ph pr-d/codeph ph codeph">USB Client
|
||
Software</code>。在 USB 定义中，一个 <code class="+ topic/ph pr-d/codeph ph codeph">Interface</code> 就是一个
|
||
<code class="+ topic/ph pr-d/codeph ph codeph">Function</code>。</p><div class="- topic/p p" data-ofbid="d105671e38__20250121171540"><code class="+ topic/ph pr-d/codeph ph codeph">USB Interface</code> Driver 对应的数据结构为 <code class="+ topic/ph pr-d/codeph ph codeph">struct usb_driver</code> ，使用
|
||
<code class="+ topic/ph pr-d/codeph ph codeph">usb_register_driver()</code>
|
||
函数进行注册：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="usb_host_interface_driver_struct_usb_driver__pre_ums_14z_21c" data-ofbid="usb_host_interface_driver_struct_usb_driver__pre_ums_14z_21c"><strong class="hl-keyword">int</strong> usb_register_driver(<strong class="hl-keyword">struct</strong> usb_driver *new_driver, <strong class="hl-keyword">struct</strong> module *owner,
|
||
<strong class="hl-keyword">const</strong> <strong class="hl-keyword">char</strong> *mod_name)
|
||
{
|
||
|
||
<em class="hl-comment">/* (1) 设置 devices 标志为 0，表面这个驱动时给 usb interface 使用的 */</em>
|
||
new_driver->drvwrap.for_devices = <span class="hl-number">0</span>;
|
||
new_driver->drvwrap.driver.name = new_driver->name;
|
||
new_driver->drvwrap.driver.bus = &usb_bus_type;
|
||
new_driver->drvwrap.driver.probe = usb_probe_interface;
|
||
new_driver->drvwrap.driver.remove = usb_unbind_interface;
|
||
new_driver->drvwrap.driver.owner = owner;
|
||
new_driver->drvwrap.driver.mod_name = mod_name;
|
||
new_driver->drvwrap.driver.dev_groups = new_driver->dev_groups;
|
||
spin_lock_init(&new_driver->dynids.lock);
|
||
INIT_LIST_HEAD(&new_driver->dynids.list);
|
||
|
||
retval = driver_register(&new_driver->drvwrap.driver);
|
||
|
||
}
|
||
</pre></div><div class="- topic/p p" data-ofbid="d105671e50__20250121171540">一个最简单的 <code class="+ topic/ph pr-d/codeph ph codeph">Usb Interface Driver</code> 是 <code class="+ topic/ph pr-d/codeph ph codeph">usb_mouse_driver</code>
|
||
:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="usb_host_interface_driver_struct_usb_driver__codeblock_ors_24z_21c" data-ofbid="usb_host_interface_driver_struct_usb_driver__codeblock_ors_24z_21c"><strong class="hl-keyword">static</strong> <strong class="hl-keyword">const</strong> <strong class="hl-keyword">struct</strong> usb_device_id usb_mouse_id_table[] = {
|
||
{ USB_INTERFACE_INFO(USB_INTERFACE_CLASS_HID, USB_INTERFACE_SUBCLASS_BOOT,
|
||
USB_INTERFACE_PROTOCOL_MOUSE) },
|
||
{ } <em class="hl-comment">/* Terminating entry */</em>
|
||
};
|
||
MODULE_DEVICE_TABLE (usb, usb_mouse_id_table);
|
||
|
||
<strong class="hl-keyword">static</strong> <strong class="hl-keyword">struct</strong> usb_driver usb_mouse_driver = {
|
||
.name = <span class="hl-string">"usbmouse"</span>,
|
||
.probe = usb_mouse_probe,
|
||
.disconnect = usb_mouse_disconnect,
|
||
.id_table = usb_mouse_id_table,
|
||
};
|
||
|
||
module_usb_driver(usb_mouse_driver);</pre></div><ul class="- topic/ul ul" id="usb_host_interface_driver_struct_usb_driver__ul_wms_14z_21c" data-ofbid="usb_host_interface_driver_struct_usb_driver__ul_wms_14z_21c"><li class="- topic/li li" data-ofbid="d105671e61__20250121171540">
|
||
<div class="- topic/p p" data-ofbid="d105671e63__20250121171540">首先根据得到的 endpoint 准备好 urb，创建好 input
|
||
设备：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="usb_host_interface_driver_struct_usb_driver__pre_xms_14z_21c" data-ofbid="usb_host_interface_driver_struct_usb_driver__pre_xms_14z_21c"><strong class="hl-keyword">static</strong> <strong class="hl-keyword">int</strong> usb_mouse_probe(<strong class="hl-keyword">struct</strong> usb_interface *intf, <strong class="hl-keyword">const</strong> <strong class="hl-keyword">struct</strong> usb_device_id *id)
|
||
{
|
||
<strong class="hl-keyword">struct</strong> usb_device *dev = interface_to_usbdev(intf);
|
||
<strong class="hl-keyword">struct</strong> usb_host_interface *interface;
|
||
<strong class="hl-keyword">struct</strong> usb_endpoint_descriptor *endpoint;
|
||
<strong class="hl-keyword">struct</strong> usb_mouse *mouse;
|
||
<strong class="hl-keyword">struct</strong> input_dev *input_dev;
|
||
<strong class="hl-keyword">int</strong> pipe, maxp;
|
||
<strong class="hl-keyword">int</strong> error = -ENOMEM;
|
||
|
||
interface = intf->cur_altsetting;
|
||
|
||
<strong class="hl-keyword">if</strong> (interface->desc.bNumEndpoints != <span class="hl-number">1</span>)
|
||
<strong class="hl-keyword">return</strong> -ENODEV;
|
||
|
||
<em class="hl-comment">/* (1) 得到当前 interface 中的第一个 endpoint，mouse 设备只需一个 endpoint */</em>
|
||
endpoint = &interface->endpoint[<span class="hl-number">0</span>].desc;
|
||
<strong class="hl-keyword">if</strong> (!usb_endpoint_is_int_in(endpoint))
|
||
<strong class="hl-keyword">return</strong> -ENODEV;
|
||
|
||
pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
|
||
maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
|
||
|
||
mouse = kzalloc(<strong class="hl-keyword">sizeof</strong>(<strong class="hl-keyword">struct</strong> usb_mouse), GFP_KERNEL);
|
||
<em class="hl-comment">/* (2.1) 分配 input device */</em>
|
||
input_dev = input_allocate_device();
|
||
<strong class="hl-keyword">if</strong> (!mouse || !input_dev)
|
||
<strong class="hl-keyword">goto</strong> fail1;
|
||
|
||
mouse->data = usb_alloc_coherent(dev, <span class="hl-number">8</span>, GFP_ATOMIC, &mouse->data_dma);
|
||
<strong class="hl-keyword">if</strong> (!mouse->data)
|
||
<strong class="hl-keyword">goto</strong> fail1;
|
||
|
||
<em class="hl-comment">/* (3.1) 分配 urb */</em>
|
||
mouse->irq = usb_alloc_urb(<span class="hl-number">0</span>, GFP_KERNEL);
|
||
<strong class="hl-keyword">if</strong> (!mouse->irq)
|
||
<strong class="hl-keyword">goto</strong> fail2;
|
||
|
||
mouse->usbdev = dev;
|
||
mouse->dev = input_dev;
|
||
|
||
<strong class="hl-keyword">if</strong> (dev->manufacturer)
|
||
strlcpy(mouse->name, dev->manufacturer, <strong class="hl-keyword">sizeof</strong>(mouse->name));
|
||
|
||
<strong class="hl-keyword">if</strong> (dev->product) {
|
||
<strong class="hl-keyword">if</strong> (dev->manufacturer)
|
||
strlcat(mouse->name, <span class="hl-string">" "</span>, <strong class="hl-keyword">sizeof</strong>(mouse->name));
|
||
strlcat(mouse->name, dev->product, <strong class="hl-keyword">sizeof</strong>(mouse->name));
|
||
}
|
||
|
||
<strong class="hl-keyword">if</strong> (!strlen(mouse->name))
|
||
snprintf(mouse->name, <strong class="hl-keyword">sizeof</strong>(mouse->name),
|
||
<span class="hl-string">"USB HIDBP Mouse %04x:%04x"</span>,
|
||
le16_to_cpu(dev->descriptor.idVendor),
|
||
le16_to_cpu(dev->descriptor.idProduct));
|
||
|
||
usb_make_path(dev, mouse->phys, <strong class="hl-keyword">sizeof</strong>(mouse->phys));
|
||
strlcat(mouse->phys, <span class="hl-string">"/input0"</span>, <strong class="hl-keyword">sizeof</strong>(mouse->phys));
|
||
|
||
<em class="hl-comment">/* (2.2) 初始化 input device */</em>
|
||
input_dev->name = mouse->name;
|
||
input_dev->phys = mouse->phys;
|
||
usb_to_input_id(dev, &input_dev->id);
|
||
input_dev->dev.parent = &intf->dev;
|
||
|
||
input_dev->evbit[<span class="hl-number">0</span>] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
|
||
input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
|
||
BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
|
||
input_dev->relbit[<span class="hl-number">0</span>] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
|
||
input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_SIDE) |
|
||
BIT_MASK(BTN_EXTRA);
|
||
input_dev->relbit[<span class="hl-number">0</span>] |= BIT_MASK(REL_WHEEL);
|
||
|
||
input_set_drvdata(input_dev, mouse);
|
||
|
||
input_dev->open = usb_mouse_open;
|
||
input_dev->close = usb_mouse_close;
|
||
|
||
<em class="hl-comment">/* (3.2) 初始化 urb */</em>
|
||
usb_fill_int_urb(mouse->irq, dev, pipe, mouse->data,
|
||
(maxp > <span class="hl-number">8</span> ? <span class="hl-number">8</span> : maxp),
|
||
usb_mouse_irq, mouse, endpoint->bInterval);
|
||
mouse->irq->transfer_dma = mouse->data_dma;
|
||
mouse->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
|
||
|
||
<em class="hl-comment">/* (2.3) 注册 input device */</em>
|
||
error = input_register_device(mouse->dev);
|
||
<strong class="hl-keyword">if</strong> (error)
|
||
<strong class="hl-keyword">goto</strong> fail3;
|
||
|
||
usb_set_intfdata(intf, mouse);
|
||
<strong class="hl-keyword">return</strong> <span class="hl-number">0</span>;
|
||
|
||
fail3:
|
||
usb_free_urb(mouse->irq);
|
||
fail2:
|
||
usb_free_coherent(dev, <span class="hl-number">8</span>, mouse->data, mouse->data_dma);
|
||
fail1:
|
||
input_free_device(input_dev);
|
||
kfree(mouse);
|
||
<strong class="hl-keyword">return</strong> error;
|
||
}
|
||
</pre></div>
|
||
</li><li class="- topic/li li" data-ofbid="d105671e68__20250121171540">
|
||
<div class="- topic/p p" data-ofbid="d105671e70__20250121171540">在 input device 被 open 时提交 urb
|
||
启动传输：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="usb_host_interface_driver_struct_usb_driver__pre_zms_14z_21c" data-ofbid="usb_host_interface_driver_struct_usb_driver__pre_zms_14z_21c"><strong class="hl-keyword">static</strong> <strong class="hl-keyword">int</strong> usb_mouse_open(<strong class="hl-keyword">struct</strong> input_dev *dev)
|
||
{
|
||
<strong class="hl-keyword">struct</strong> usb_mouse *mouse = input_get_drvdata(dev);
|
||
|
||
mouse->irq->dev = mouse->usbdev;
|
||
<em class="hl-comment">/* (1) 提交初始化好的 usb，开始查询数据 */</em>
|
||
<strong class="hl-keyword">if</strong> (usb_submit_urb(mouse->irq, GFP_KERNEL))
|
||
<strong class="hl-keyword">return</strong> -EIO;
|
||
|
||
<strong class="hl-keyword">return</strong> <span class="hl-number">0</span>;
|
||
}
|
||
</pre></div>
|
||
</li><li class="- topic/li li" data-ofbid="d105671e75__20250121171540">
|
||
<div class="- topic/p p" data-ofbid="d105671e77__20250121171540">在传输完 urb 的回调函数中，根据读回的数据上报 input 事件，并且重新提交 urb
|
||
继续查询：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="usb_host_interface_driver_struct_usb_driver__pre_bns_14z_21c" data-ofbid="usb_host_interface_driver_struct_usb_driver__pre_bns_14z_21c"><strong class="hl-keyword">static</strong> <strong class="hl-keyword">void</strong> usb_mouse_irq(<strong class="hl-keyword">struct</strong> urb *urb)
|
||
{
|
||
<strong class="hl-keyword">struct</strong> usb_mouse *mouse = urb->context;
|
||
<strong class="hl-keyword">signed</strong> <strong class="hl-keyword">char</strong> *data = mouse->data;
|
||
<strong class="hl-keyword">struct</strong> input_dev *dev = mouse->dev;
|
||
<strong class="hl-keyword">int</strong> status;
|
||
|
||
<strong class="hl-keyword">switch</strong> (urb->status) {
|
||
<strong class="hl-keyword">case</strong> <span class="hl-number">0</span>: <em class="hl-comment">/* success */</em>
|
||
<strong class="hl-keyword">break</strong>;
|
||
<strong class="hl-keyword">case</strong> -ECONNRESET: <em class="hl-comment">/* unlink */</em>
|
||
<strong class="hl-keyword">case</strong> -ENOENT:
|
||
<strong class="hl-keyword">case</strong> -ESHUTDOWN:
|
||
<strong class="hl-keyword">return</strong>;
|
||
<em class="hl-comment">/* -EPIPE: should clear the halt */</em>
|
||
<strong class="hl-keyword">default</strong>: <em class="hl-comment">/* error */</em>
|
||
<strong class="hl-keyword">goto</strong> resubmit;
|
||
}
|
||
|
||
<em class="hl-comment">/* (1) 根据 urb 读回的数据，上报 input event */</em>
|
||
input_report_key(dev, BTN_LEFT, data[<span class="hl-number">0</span>] & <span class="hl-number">0x01</span>);
|
||
input_report_key(dev, BTN_RIGHT, data[<span class="hl-number">0</span>] & <span class="hl-number">0x02</span>);
|
||
input_report_key(dev, BTN_MIDDLE, data[<span class="hl-number">0</span>] & <span class="hl-number">0x04</span>);
|
||
input_report_key(dev, BTN_SIDE, data[<span class="hl-number">0</span>] & <span class="hl-number">0x08</span>);
|
||
input_report_key(dev, BTN_EXTRA, data[<span class="hl-number">0</span>] & <span class="hl-number">0x10</span>);
|
||
|
||
input_report_rel(dev, REL_X, data[<span class="hl-number">1</span>]);
|
||
input_report_rel(dev, REL_Y, data[<span class="hl-number">2</span>]);
|
||
input_report_rel(dev, REL_WHEEL, data[<span class="hl-number">3</span>]);
|
||
|
||
input_sync(dev);
|
||
resubmit:
|
||
<em class="hl-comment">/* (2) 重新提交 urb 继续查询 */</em>
|
||
status = usb_submit_urb (urb, GFP_ATOMIC);
|
||
<strong class="hl-keyword">if</strong> (status)
|
||
dev_err(&mouse->usbdev->dev,
|
||
<span class="hl-string">"can't resubmit intr, %s-%s/input0, status %d\n"</span>,
|
||
mouse->usbdev->bus->bus_name,
|
||
mouse->usbdev->devpath, status);
|
||
}
|
||
</pre></div>
|
||
</li></ul></div></article></main></div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
</div>
|
||
<footer class="navbar navbar-default wh_footer">
|
||
<div class=" footer-container mx-auto ">
|
||
<title>footer def</title>
|
||
<style><!--
|
||
|
||
.p1 {
|
||
font-family: FangZhengShuSong, Times, serif;
|
||
}
|
||
.p2 {
|
||
font-family: Arial, Helvetica, sans-serif;
|
||
}
|
||
.p3 {
|
||
font-family: "Lucida Console", "Courier New", monospace;
|
||
}
|
||
|
||
--></style>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="webhelp.fragment.footer">
|
||
<p class="p1">Copyright © 2019-2024 广东匠芯创科技有限公司. All rights reserved.</p>
|
||
</div><div>
|
||
<div class="generation_time">
|
||
Update Time: 2025-01-21
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</footer>
|
||
|
||
<div id="go2top" class="d-print-none">
|
||
<span class="oxy-icon oxy-icon-up"></span>
|
||
</div>
|
||
|
||
<div id="modal_img_large" class="modal">
|
||
<span class="close oxy-icon oxy-icon-remove"></span>
|
||
<div id="modal_img_container"></div>
|
||
<div id="caption"></div>
|
||
</div>
|
||
|
||
|
||
<script src="${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer="defer"></script>
|
||
|
||
|
||
</body>
|
||
</html> |