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<title>2. helper — BL602 IoT SDK release_bl_iot_sdk_1.6.11-1-g66bb28da 文档</title>
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<a href="../../index.html" class="icon icon-home" alt="Documentation Home"> BL602 IoT SDK
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release_bl_iot_sdk_1.6.11-1-g66bb28da
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<p class="caption"><span class="caption-text">Developer_Environment</span></p>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../../Developer_Environment/Developer_Environment.html">1. Developer Environment</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Developer_Environment/BLFlashEnv/BLFlashEnv.html">2. BLFlashEnv</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Developer_Environment/freedom_studio/freedom_studio.html">3. Freedom Studio</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Developer_Environment/eclipse/eclipse.html">4. Eclipse</a></li>
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</ul>
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<p class="caption"><span class="caption-text">Examples</span></p>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/helloworld/helloworld.html">1. Helloword</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_aws/aws.html">2. aws</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_peripherals_gpio/GPIO.html">3. GPIO</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_peripherals_uart_echo/uart_echo.html">4. UART_echo</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_peripherals_uart_ioctl/uart_ioctl.html">5. UART_ioctl</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_protocols_http/http.html">6. Http client</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_protocols_httpc/httpc.html">7. Httpc client</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_storage_psm/psm.html">8. PSM</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_storage_romfs/romfs.html">9. Romfs</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_system_cli/cli.html">10. cli</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_system_fdt/fdt.html">11. FDT</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_wifi/wifi.html">12. WiFi</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_ble/ble.html">13. BLE</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_mesh/mesh.html">14. Mesh</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/demo_blsync_ble/blsync_ble.html">15. BLSYNC-BLE</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../Examples/sdk_app_easyflash_boottimes/easyflash_boottimes.html">16. Easyflash4 boot times</a></li>
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</ul>
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<p class="caption"><span class="caption-text">Components</span></p>
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<ul class="current">
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<li class="toctree-l1"><a class="reference internal" href="../arch.html">1. arch</a></li>
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<li class="toctree-l1 current"><a class="current reference internal" href="#">2. helper</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="#cli">2.1. cli 命令表</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#id1">2.2. 常用命令</a></li>
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</ul>
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</li>
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<li class="toctree-l1"><a class="reference internal" href="aos_cli.html">3. cli</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Hal_drv/gpio.html">4. GPIO</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Middleware/bloop/bloop.html">5. BLOOP</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Middleware/blsync/blsync.html">6. BLSYNC</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Middleware/dts/devicetree.html">7. device tree</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Middleware/log/blog.html">8. blog</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Middleware/security/security.html">9. Security</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Middleware/vfs/vfs.html">10. AOS VFS</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Middleware/yloop/yloop.html">11. yloop</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Network/httpc/httpc.html">12. HTTPC</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Network/https/https.html">13. HTTPS</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../Network/tls/tls.html">14. TLS</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../BLE/provision_WiFi/provision_WiFi.html">15. Provision_WiFi</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../BLE/mesh/mesh.html">16. Mesh</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../BLE/ble_stack/ble_stack.html">17. BLE</a></li>
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</ul>
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<p class="caption"><span class="caption-text">API</span></p>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../../API/sys/cronalarms.html">1. cronalarms</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../API/wifi/wifi_mgmr.html">2. Wi-Fi Manager</a></li>
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</ul>
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<li><a href="../../index.html" class="icon icon-home"></a> »</li>
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<li><span class="section-number">2. </span>helper</li>
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<a href="../../_sources/Components/Command_line/helper.rst.txt" rel="nofollow"> 查看页面源码</a>
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<div class="section" id="helper">
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<h1><span class="section-number">2. </span>helper<a class="headerlink" href="#helper" title="永久链接至标题">¶</a></h1>
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<p>这里主要介绍现阶段支持到部分命令，包括系统命令和用户命令，当然有的命令板子不一定支持，可以通过<code class="docutils literal notranslate"><span class="pre">help</span></code>查看其支持到命令，更多的命令请参考源码或者自行添加</p>
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<div class="section" id="cli">
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<h2><span class="section-number">2.1. </span>cli 命令表<a class="headerlink" href="#cli" title="永久链接至标题">¶</a></h2>
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<ul class="simple">
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<li><p><strong>系统命令</strong></p></li>
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</ul>
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<table class="docutils align-default">
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<colgroup>
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<col style="width: 34%" />
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<col style="width: 66%" />
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</colgroup>
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<thead>
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<tr class="row-odd"><th class="head"><p>name</p></th>
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<th class="head"><p>help</p></th>
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</tr>
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</thead>
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<tbody>
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<tr class="row-even"><td><p>help</p></td>
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<td><p>print this</p></td>
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</tr>
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<tr class="row-odd"><td><p>p</p></td>
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<td><p>print memory</p></td>
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</tr>
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<tr class="row-even"><td><p>m</p></td>
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<td><p>modify memory</p></td>
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</tr>
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<tr class="row-odd"><td><p>cho</p></td>
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<td><p>echo for command</p></td>
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</tr>
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<tr class="row-even"><td><p>xit</p></td>
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<td><p>close CLI</p></td>
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</tr>
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<tr class="row-odd"><td><p>evname</p></td>
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<td><p>print device name</p></td>
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</tr>
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<tr class="row-even"><td><p>ysver</p></td>
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<td><p>system version</p></td>
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</tr>
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<tr class="row-odd"><td><p>eboot</p></td>
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<td><p>reboot system</p></td>
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</tr>
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<tr class="row-even"><td><p>oweroff</p></td>
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<td><p>poweroff system</p></td>
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</tr>
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<tr class="row-odd"><td><p>ime</p></td>
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<td><p>system time</p></td>
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</tr>
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<tr class="row-even"><td><p>ta</p></td>
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<td><p>system ota</p></td>
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</tr>
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<tr class="row-odd"><td><p>s</p></td>
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<td><p>thread dump</p></td>
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</tr>
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</tbody>
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</table>
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<ul class="simple">
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<li><p><strong>用户命令</strong></p></li>
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</ul>
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<table class="docutils align-default">
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<colgroup>
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<col style="width: 32%" />
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<col style="width: 68%" />
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</colgroup>
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<thead>
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<tr class="row-odd"><th class="head"><p>name</p></th>
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<th class="head"><p>help</p></th>
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</tr>
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</thead>
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<tbody>
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<tr class="row-even"><td><p>test_trng</p></td>
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<td><p>Test TRNG</p></td>
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</tr>
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<tr class="row-odd"><td><p>tcpc</p></td>
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<td><p>create a tcpc for in a new task</p></td>
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</tr>
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<tr class="row-even"><td><p>ipc</p></td>
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<td><p>iperf TCP client</p></td>
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</tr>
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<tr class="row-odd"><td><p>ips</p></td>
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<td><p>iperf TCP server</p></td>
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</tr>
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<tr class="row-even"><td><p>ipu</p></td>
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<td><p>iperf UDP client</p></td>
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</tr>
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<tr class="row-odd"><td><p>psm_set</p></td>
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<td><p>psm set</p></td>
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</tr>
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<tr class="row-even"><td><p>psm_unset</p></td>
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<td><p>psm unset</p></td>
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</tr>
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<tr class="row-odd"><td><p>psm_get</p></td>
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<td><p>psm get</p></td>
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</tr>
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<tr class="row-even"><td><p>psm_dump</p></td>
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<td><p>psm dump</p></td>
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</tr>
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<tr class="row-odd"><td><p>psm_erase</p></td>
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<td><p>psm dump</p></td>
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</tr>
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<tr class="row-even"><td><p>amr</p></td>
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<td><p>amr encode test</p></td>
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</tr>
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<tr class="row-odd"><td><p>test_sdh</p></td>
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<td><p>test SDH based on fatfs</p></td>
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</tr>
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<tr class="row-even"><td><p>http</p></td>
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<td><p>http client download test</p></td>
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</tr>
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<tr class="row-odd"><td><p>mjpeg_start</p></td>
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<td><p>start mjpeg tasks</p></td>
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</tr>
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<tr class="row-even"><td><p>msg_set</p></td>
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<td><p>message set</p></td>
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</tr>
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<tr class="row-odd"><td><p>msg_get</p></td>
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<td><p>message get</p></td>
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</tr>
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<tr class="row-even"><td><p>msg_dump</p></td>
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<td><p>message dump</p></td>
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</tr>
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<tr class="row-odd"><td><p>msg_reset</p></td>
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<td><p>erase all message regions</p></td>
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</tr>
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<tr class="row-even"><td><p>msg_set_t1</p></td>
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<td><p>message set test 1</p></td>
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</tr>
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<tr class="row-odd"><td><p>rf_dump</p></td>
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<td><p>rf dump</p></td>
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</tr>
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<tr class="row-even"><td><p>wifi_ap_start</p></td>
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<td><p>start AP mode</p></td>
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</tr>
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<tr class="row-odd"><td><p>wifi_scan</p></td>
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<td><p>wifi scan</p></td>
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</tr>
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<tr class="row-even"><td><p>wifi_mon</p></td>
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<td><p>wifi monitor</p></td>
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</tr>
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<tr class="row-odd"><td><p>wifi_raw_send: wifi</p></td>
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<td><p>raw send test</p></td>
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</tr>
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<tr class="row-even"><td><p>wifi_sta_disconnect</p></td>
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<td><p>wifi station disconnect</p></td>
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</tr>
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<tr class="row-odd"><td><p>wifi_sta_connect</p></td>
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<td><p>wifi station connect</p></td>
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</tr>
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<tr class="row-even"><td><p>airkiss</p></td>
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<td><p>airkiss</p></td>
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</tr>
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<tr class="row-odd"><td><p>rc_fix_en</p></td>
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<td><p>wifi rate control fixed rate enable</p></td>
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</tr>
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<tr class="row-even"><td><p>rc_fix_dis</p></td>
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<td><p>wifi rate control fixed rate diable</p></td>
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</tr>
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<tr class="row-odd"><td><p>wifi_capcode</p></td>
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<td><p>capcode utils, wifi_capcode [cap_in] [cap_out]</p></td>
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</tr>
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<tr class="row-even"><td><p>blfdt</p></td>
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<td><p>blfdt</p></td>
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</tr>
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<tr class="row-odd"><td><p>tc_uart</p></td>
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<td><p>bl test uart</p></td>
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</tr>
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<tr class="row-even"><td><p>audio_play_ram</p></td>
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<td><p>play sound fm ram</p></td>
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</tr>
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<tr class="row-odd"><td><p>audio_config_es8311</p></td>
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<td><p>config ES831</p></td>
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</tr>
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<tr class="row-even"><td><p>audio_mp3</p></td>
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<td><p>play sou mp3</p></td>
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</tr>
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<tr class="row-odd"><td><p>audio_test</p></td>
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<td><p>play test</p></td>
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</tr>
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<tr class="row-even"><td><p>audio_play</p></td>
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<td><p>audio play</p></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="id1">
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<h2><span class="section-number">2.2. </span>常用命令<a class="headerlink" href="#id1" title="永久链接至标题">¶</a></h2>
|
||
<ul>
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||
<li><p><strong>查看支持的所有命令</strong></p>
|
||
<p>可以通过按键<code class="docutils literal notranslate"><span class="pre">TAB</span></code>查看，或者命令输入<code class="docutils literal notranslate"><span class="pre">help</span></code>如下：</p>
|
||
<p><strong>#</strong> <code class="docutils literal notranslate"><span class="pre">help</span></code></p>
|
||
</li>
|
||
<li><p><strong>配置wifi的临时ssid和passwd（重启恢复使用默认值）</strong></p>
|
||
<p>例如配置wifi:<code class="docutils literal notranslate"><span class="pre">bl_wifi_005</span></code>和密码:<code class="docutils literal notranslate"><span class="pre">123456789</span></code>
|
||
命令行输入如下命令：</p>
|
||
<p><strong>#</strong> <code class="docutils literal notranslate"><span class="pre">wifi_sta_connect</span> <span class="pre">bl_wifi_005</span> <span class="pre">123456789</span></code></p>
|
||
</li>
|
||
<li><p><strong>配置wifi的默认ssid和passwd</strong></p>
|
||
<p>例如配置wifi:<code class="docutils literal notranslate"><span class="pre">bl_wifi_005</span></code>和密码:<code class="docutils literal notranslate"><span class="pre">123456789</span></code>
|
||
命令行输入如下命令：</p>
|
||
<p><strong>#</strong> <code class="docutils literal notranslate"><span class="pre">psm_set</span> <span class="pre">conf_ap_ssid</span> <span class="pre">bl_wifi_005</span></code></p>
|
||
<p><strong>#</strong> <code class="docutils literal notranslate"><span class="pre">psm_set</span> <span class="pre">conf_ap_psk</span> <span class="pre">123456789</span></code></p>
|
||
</li>
|
||
<li><p><strong>启动AP</strong></p>
|
||
<p>使用<code class="docutils literal notranslate"><span class="pre">wifi_ap_start</span></code>命令可以启动AP，但使用前需要使用<code class="docutils literal notranslate"><span class="pre">psm_erase</span></code>擦除STA相关配置信息并重启。启动的AP
|
||
SSID为<code class="docutils literal notranslate"><span class="pre">BL60X_uAP_</span></code>加上MAC地址的后3三个字节的HEX串，密码为<code class="docutils literal notranslate"><span class="pre">bouffalolab</span></code></p>
|
||
</li>
|
||
<li><p><strong>系统重启</strong></p>
|
||
<p><strong>#</strong> <code class="docutils literal notranslate"><span class="pre">reboot</span></code></p>
|
||
</li>
|
||
<li><p><strong>播音与录音</strong></p>
|
||
<p>该模块需要硬件有SD卡支持，暂时仅支持 pcm 格式文件，其他格式待更新</p>
|
||
<ul>
|
||
<li><p>配置音频的采样频率</p>
|
||
<p><strong>#</strong> audio_config 11p025</p>
|
||
<p>如果没有参数，默认使用16Khz，支持
|
||
8k、16k、24k、32k、48k、11p025、22p05、44p1
|
||
采样频率(11.025khz用11p025表示，其他类似)，例如这里配置采样频率为
|
||
11.025Khz</p>
|
||
</li>
|
||
<li><p>录音</p>
|
||
<p><strong>#</strong> audio_record test.pcm</p>
|
||
<p>如果没有参数，默认录音放在sd卡根目录中，录音文件名record.pcm，这里配置文件名test.pcm，即存放在在根目录test.pcm文件中，同时默认录音10S左右</p>
|
||
</li>
|
||
<li><p>放音</p>
|
||
<p><strong>#</strong> audio_play test.pcm</p>
|
||
<p>如果没有参数，默认使用sd卡根目录中，录音文件名record.pcm，这里配置文件名test.pcm，即播放SD卡中的test.pcm音频</p>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li><p><strong>图传</strong></p>
|
||
<p>使用<code class="docutils literal notranslate"><span class="pre">mjpeg_start</span></code>命令可以启动图传的相关任务</p>
|
||
</li>
|
||
<li><p><strong>保存图片至SD卡</strong></p>
|
||
<p>该模块需要硬件有SD卡支持，暂时仅支持 jpeg 格式文件，其他格式待更新</p>
|
||
<ul>
|
||
<li><p>配置mjpeg图片的quality</p>
|
||
<p><strong>#</strong> mjpegsd_config 50</p>
|
||
<p>暂时支持6种 quality 5、10、25、50、75、100</p>
|
||
</li>
|
||
<li><p>启动保存图片</p>
|
||
<p><strong>#</strong> mjpegsd_start</p>
|
||
<p>启动保存图片，默认保存50帧数据</p>
|
||
</li>
|
||
<li><p><strong>注意</strong></p>
|
||
<ul class="simple">
|
||
<li><p>如上，示例命令，会在SD卡根目录保存50张
|
||
0.jpeg、1.jpeg...49.jpeg图片</p></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li><p><strong>保存AVI至SD卡</strong></p>
|
||
<p>该模块需要硬件有SD卡支持，暂时仅支持 AIV 格式文件，其他格式待更新</p>
|
||
<ul>
|
||
<li><p>配置mjpeg图片的quality</p>
|
||
<p><strong>#</strong> avisd_config 50 bl_avi_q50.avi</p>
|
||
<p>暂时支持6种 quality 5、10、25、50、75、100</p>
|
||
</li>
|
||
<li><p>启动保存avi</p>
|
||
<p><strong>#</strong> avisd_start</p>
|
||
<p>启动保存avi，默认保存750帧图片</p>
|
||
</li>
|
||
<li><p><strong>注意</strong></p>
|
||
<ul class="simple">
|
||
<li><p>如上，示例命令，会在SD卡根目录保存一个"bl_avi_q50.avi"文件</p></li>
|
||
<li><p>内存卡建议格式化为分配单元64KB，文件系统FAT32</p></li>
|
||
<li><p>avisd_start之后，如果想修改quality，需重启一下开发板</p></li>
|
||
<li><p>该模块需要有psram、camera支持，需要开启使能PSRAM、camera相关开关</p></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li><p><strong>二维码配网</strong></p>
|
||
<p>该模块是通过手机分享热点的二维码连接WiFi</p>
|
||
<ul>
|
||
<li><p>启动命令</p>
|
||
<p><code class="docutils literal notranslate"><span class="pre">qrcode_connect_wifi</span></code></p>
|
||
<p>输入命令后摄像头会初始化然后开始循环识别二维码</p>
|
||
</li>
|
||
<li><p><strong>注意</strong></p>
|
||
<ul class="simple">
|
||
<li><p>成功识别的到二维码后，会先打印二维码信息，如果不是分享热点的二维码会继续扫描</p></li>
|
||
<li><p>支持SSID为中文，但是要求unicode编码规则为UTF-8</p></li>
|
||
<li><p>支持开放热点</p></li>
|
||
<li><p>该模块需要psram、camera支持，需要开启使能PSRAM、camera相关开关</p></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
</div>
|
||
<footer>
|
||
|
||
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
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||
|
||
<a href="aos_cli.html" class="btn btn-neutral float-right" title="3. cli" accesskey="n" rel="next">下一页 <span class="fa fa-arrow-circle-right"></span></a>
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||
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||
<a href="../arch.html" class="btn btn-neutral float-left" title="1. arch" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> 上一页</a>
|
||
|
||
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|
||
|
||
|
||
<hr/>
|
||
|
||
<div role="contentinfo">
|
||
<p>
|
||
|
||
© 版权所有 2020, Bouffalo Lab
|
||
|
||
</p>
|
||
</div>
|
||
|
||
|
||
|
||
利用 <a href="http://sphinx-doc.org/">Sphinx</a> 构建，使用了
|
||
|
||
<a href="https://github.com/rtfd/sphinx_rtd_theme">主题</a>
|
||
|
||
由 <a href="https://readthedocs.org">Read the Docs</a>开发.
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||
|
||
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|
||
|
||
</div>
|
||
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|
||
|
||
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|
||
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|
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|
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|
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|
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