📄 use_upnp_library.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><head> <title></title> <link rel="stylesheet" media="screen" type="text/css" href="./style.css" /> <link rel="stylesheet" media="screen" type="text/css" href="./design.css" /> <link rel="stylesheet" media="print" type="text/css" href="./print.css" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head><body><a href=start.html>start</a></br><div class="toc"><div class="tocheader toctoggle" id="toc__header">Table of Contents</div><div id="toc__inside"><ul class="toc"><li class="level1"><div class="li"><span class="li"><a href="#using_upnp_library" class="toc">Using UPNP Library</a></span></div><ul class="toc"><li class="level2"><div class="li"><span class="li"><a href="#build_the_library" class="toc">Build the Library</a></span></div></li><li class="level2"><div class="li"><span class="li"><a href="#run_upnp_samples" class="toc">Run UPNP Samples</a></span></div></li></ul></li></ul></div></div><h1><a name="using_upnp_library" id="using_upnp_library">Using UPNP Library</a></h1><div class="level1"><p> The home website of linux UPNP <acronym title="Software Development Kit">SDK</acronym>: “<a href="http://upnp.sourceforge.net/" class="urlextern" title="http://upnp.sourceforge.net/" rel="nofollow">libupng</a>” released v1.3.1 in Mar-2006. And there is a post on the website, saying:</p><p>“As of 2005-2006, the original developers did not have the time to work on libupnp any more and nobody expressed interest in taking over development of the main project. As a result, Michael Pfeiffer forked a new project, pupnp, where he has pledged to continue active development. This page is being left up for historical reference and in case there is ever a desire to return to the pre-fork code. In the meantime, we encourage those seeking a more current version of the library to go to the pupnp project.”</p><p>The latest release from pupnp (<a href="http://www.virtualworlds.de/upnp/" class="urlextern" title="http://www.virtualworlds.de/upnp/" rel="nofollow">http://www.virtualworlds.de/upnp/</a>) has update the library to v1.4.0.</p><p>We port and test libupnp-1.4.0 on Blackfin uClinux. </p></div><!-- SECTION [1-855] --><h2><a name="build_the_library" id="build_the_library">Build the Library</a></h2><div class="level2"><p> To build the libupnp-1.4.0 for Blackfin uClinux, just select “Library Configuration” → “libupnp”. </p><ul><li class="level1"><div class="li"> By default the Makefile will build the library and sample code as static library. The library is built as libupnp.a. The test samples are built as Binary Flat format:”upnp_tv_device” and “upnp_tv_ctrlrpt” .</div></li></ul><ul><li class="level1"><div class="li"> Build libupnp for Bfin uClinux ELF shared library is not tested yet. You will need to enable the kernel support ELF shared library first. </div></li></ul></div><!-- SECTION [856-1342] --><h2><a name="run_upnp_samples" id="run_upnp_samples">Run UPNP Samples</a></h2><div class="level2"><ul><li class="level1"><div class="li"> Download “upnp_tv_device” to target board</div></li></ul><ul><li class="level1"><div class="li"> On target, initialize UPNP - enable multicast : <pre class="code">root:~> route add -net 239.0.0.0 netmask 255.0.0.0 eth0</pre></div></li></ul><ul><li class="level1"><div class="li"> Start “upnp_tv_device” on target </div><ul><li class="level2"><div class="li"> <pre class="code">root:~> cd /root:~> mkdir web </pre></div></li><li class="level2"><div class="li"> Copy all the files in $(LIBUPNP)/upnp/sample/tvdevice/web/* to target: /web/</div></li><li class="level2"><div class="li"> <pre class="code"> root:~> ./upnp_tv_deviceInitializing UPnP Sdk with ipaddress = (null) port = 0UPnP Initialized ipaddress= 10.99.22.124 port = 49152Specifying the webserver root directory -- ./webRegistering the RootDevice with desc_doc_url: http://10.99.22.124:49152/tvdevicedesc.xmlRootDevice RegisteredInitializing State TableFound service: urn:schemas-upnp-org:service:tvcontrol:1serviceId: urn:upnp-org:serviceId:tvcontrol1Found service: urn:schemas-upnp-org:service:tvpicture:1serviceId: urn:upnp-org:serviceId:tvpicture1State Table InitializedAdvertisements Sent</pre></div></li></ul></li></ul><ul><li class="level1"><div class="li"> On host or another board, start “upnp_tv_ctrlrpt”. It should receive the advertisements from upnp_tv_device. You can type “Help” to see other commands. <pre class="code">host# ./upnp_tv_ctrlrpt======================================================================----------------------------------------------------------------------UPNP_DISCOVERY_ADVERTISEMENT_ALIVEErrCode = 0Expires = 100DeviceId = uuid:Upnp-TVEmulator-1_0-1234567890001DeviceType =ServiceType = urn:schemas-upnp-org:service:tvpicture:1ServiceVer =Location = http://10.99.22.124:49152/tvdevicedesc.xmlOS = Linux/2.6.16.11.ADI-2006R1blackfin, UPnP/1.0, Intel SDK for UPnP devices/1.4.0Ext =----------------------------------------------------------------------======================================================================Found Tv deviceTvCtrlPointPrintList: 1 -- uuid:Upnp-TVEmulator-1_0-1234567890001</pre></div></li></ul></div><!-- SECTION [1343-] --></body></html>⌨️ 快捷键说明
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