https://docs.bouffalolab.com/index.php?action=history&feed=atom&title=%E4%BD%BF%E7%94%A8iperf%E6%89%93%E6%B5%81 2026-04-14T09:01:36Z 本wiki上该页面的版本历史 MediaWiki 1.43.1 https://docs.bouffalolab.com/index.php?title=%E4%BD%BF%E7%94%A8iperf%E6%89%93%E6%B5%81&diff=159&oldid=prev 2025-11-06T07:37:02Z

<p><span class="autocomment">iperf打流</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年11月6日 (四) 07:37的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l33">第33行：</td> <td colspan="2" class="diff-lineno">第33行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[文件:Wifi tcp iperf usage.png|无框|600x600像素]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[文件:Wifi tcp iperf usage.png|无框|600x600像素]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>此时在相同局域网下，找一台网线连接的电脑，执行&lt;code&gt;iperf -s -i 1 -t 30&lt;/code&gt;，在BL616上执行&lt;code&gt;iperf -c 192.168.133.15 -i 1 -t 30&lt;/code&gt;，其中&lt;code&gt;192.168.133.15&lt;/code&gt; <del style="font-weight: bold; text-decoration: none;">为电脑的IP。当前模式下BL616为Client，向Server发送数据，测试BL616的TX吞吐。</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>此时在相同局域网下，找一台网线连接的电脑，执行&lt;code&gt;iperf -s -i 1 -t 30&lt;/code&gt;，在BL616上执行&lt;code&gt;iperf -c 192.168.133.15 -i 1 -t 30&lt;/code&gt;，其中&lt;code&gt;192.168.133.15&lt;/code&gt; <ins style="font-weight: bold; text-decoration: none;">为电脑的IP，'''注意更换成自己网段相应的IP'''。当前模式下BL616为Client，向Server发送数据，测试BL616的TX吞吐。</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&#039;&#039;&#039;本次实验在办公区开放环境下进行。&#039;&#039;&#039;</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&#039;&#039;&#039;本次实验在办公区开放环境下进行。&#039;&#039;&#039;</div></td></tr> </table>

荣卓然 https://docs.bouffalolab.com/index.php?title=%E4%BD%BF%E7%94%A8iperf%E6%89%93%E6%B5%81&diff=158&oldid=prev 2025-11-06T07:35:35Z

<p><span class="autocomment">iperf打流</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年11月6日 (四) 07:35的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l27">第27行：</td> <td colspan="2" class="diff-lineno">第27行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== iperf打流 ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== iperf打流 ==</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">在设备端执行 &lt;code&gt;wifi_sta_connect ''your_wifi_ssid'' ''your_wifi_pwd''&lt;/code&gt;，即可连接wifi。</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Wi-Fi连接后，输入iperf即可看到iperf的命令用法：</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Wi-Fi连接后，输入iperf即可看到iperf的命令用法：</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> </table>

荣卓然 https://docs.bouffalolab.com/index.php?title=%E4%BD%BF%E7%94%A8iperf%E6%89%93%E6%B5%81&diff=157&oldid=prev 2025-11-06T02:50:08Z

<p><span class="autocomment">iperf打流</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2025年11月6日 (四) 02:50的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l30">第30行：</td> <td colspan="2" class="diff-lineno">第30行：</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[文件:Wifi tcp iperf usage.png|无框|600x600像素]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[文件:Wifi tcp iperf usage.png|无框|600x600像素]]</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">此时在相同局域网下，找一台网线连接的电脑，执行&lt;code&gt;iperf -s -i 1 -t 30&lt;/code&gt;，在BL616上执行&lt;code&gt;iperf -c 192.168.133.15 -i 1 -t 30&lt;/code&gt;，其中&lt;code&gt;192.168.133.15&lt;/code&gt; 为电脑的IP。当前模式下BL616为Client，向Server发送数据，测试BL616的TX吞吐。</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''本次实验在办公区开放环境下进行。'''</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[文件:Wifi tcp tx iperf.png|无框|600x600像素]]</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">如果测试BL616 RX的吞吐，则在BL616上执行&lt;code&gt;iperf -s -i 1 -t 30&lt;/code&gt;，在电脑上执行：&lt;code&gt;iperf -c 192.168.133.250 -i 1 -t 30&lt;/code&gt;，其中&lt;code&gt;192.168.133.250&lt;/code&gt;是BL616的IP地址。</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[文件:Wifi tcp rx iperf.png|无框|600x600像素]]</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">上述操作步骤即完成了BL616的Wi-Fi TX/RX极限吞吐测试。</ins></div></td></tr> </table>

荣卓然 https://docs.bouffalolab.com/index.php?title=%E4%BD%BF%E7%94%A8iperf%E6%89%93%E6%B5%81&diff=154&oldid=prev 2025-11-06T02:36:30Z

<p>创建页面，内容为“当需要测试无线的极限吞吐的时候，一般会用到 iperf 工具进行打流。 本文介绍如何使用bouffalo sdk实现iperf打流。 注意如果想获得最佳的性能，需要在屏蔽环境执行打流操作，并确保屏蔽环境中没有其他路由器和设备干扰打流过程。 == 编译打流固件 == 在Bouffalo SDK上使用 &lt;code&gt;examples/wifi/sta/wifi_tcp&lt;/code&gt; 这个app，并确保 &lt;code&gt;CONFIG_WIFI_IPERF&lt;/code&gt; 配置项使…”</p> <p><b>新页面</b></p><div>当需要测试无线的极限吞吐的时候，一般会用到 iperf 工具进行打流。<br /> <br /> 本文介绍如何使用bouffalo sdk实现iperf打流。<br /> <br /> 注意如果想获得最佳的性能，需要在屏蔽环境执行打流操作，并确保屏蔽环境中没有其他路由器和设备干扰打流过程。<br /> <br /> == 编译打流固件 ==<br /> 在Bouffalo SDK上使用 &lt;code&gt;examples/wifi/sta/wifi_tcp&lt;/code&gt; 这个app，并确保 &lt;code&gt;CONFIG_WIFI_IPERF&lt;/code&gt; 配置项使能。<br /> <br /> 以BL616为例，在Bouffalo SDK的根目录下执行：<br /> <br /> &lt;code&gt;make -C examples/wifi/sta/wifi_tcp  CHIP=bl616 BOARD=bl616dk&lt;/code&gt;<br /> <br /> 执行成功后，确保固件已经正常产生：<br /> <br /> [[文件:Wifi tcp build.png|无框|600x600像素]]<br /> <br /> 然后执行烧录：&lt;code&gt;sudo make -C examples/wifi/sta/wifi_tcp CHIP=bl616 BOARD=bl616dk flash COMX=/dev/ttyUSB1&lt;/code&gt;<br /> <br /> 注意需要使用root权限，因为要操作串口设备，并确保COMX参数指向正确的烧录串口。<br /> <br /> [[文件:Wifi tcp flash.png|无框|600x600像素]]<br /> <br /> 此时打开/dev/ttyUSB1串口，波特率2000000，8n1，即可看到有日志输出：<br /> <br /> [[文件:Wifi tcp startup log.png|无框|600x600像素]]<br /> <br /> == iperf打流 ==<br /> Wi-Fi连接后，输入iperf即可看到iperf的命令用法：<br /> <br /> [[文件:Wifi tcp iperf usage.png|无框|600x600像素]]</div>

荣卓然