diff --git a/docs/development_guide/build/doctrees/api_reference/peripheral/api_pwm.doctree b/docs/development_guide/build/doctrees/api_reference/peripheral/api_pwm.doctree
index c1f94a8f..6cb8cf72 100644
Binary files a/docs/development_guide/build/doctrees/api_reference/peripheral/api_pwm.doctree and b/docs/development_guide/build/doctrees/api_reference/peripheral/api_pwm.doctree differ
diff --git a/docs/development_guide/build/doctrees/environment.pickle b/docs/development_guide/build/doctrees/environment.pickle
index 624c0361..b13ec5ea 100644
Binary files a/docs/development_guide/build/doctrees/environment.pickle and b/docs/development_guide/build/doctrees/environment.pickle differ
diff --git a/docs/development_guide/build/doctrees/get_started/get_started.doctree b/docs/development_guide/build/doctrees/get_started/get_started.doctree
index 90216bc4..e690da5b 100644
Binary files a/docs/development_guide/build/doctrees/get_started/get_started.doctree and b/docs/development_guide/build/doctrees/get_started/get_started.doctree differ
diff --git a/docs/development_guide/build/doctrees/samples/basic samples/pwm/pwm_step_motor.doctree b/docs/development_guide/build/doctrees/samples/basic samples/pwm/pwm_step_motor.doctree
index 81f040a6..1bf95782 100644
Binary files a/docs/development_guide/build/doctrees/samples/basic samples/pwm/pwm_step_motor.doctree and b/docs/development_guide/build/doctrees/samples/basic samples/pwm/pwm_step_motor.doctree differ
diff --git a/docs/development_guide/build/html/.buildinfo b/docs/development_guide/build/html/.buildinfo
index 694e335c..a6a74b4d 100644
--- a/docs/development_guide/build/html/.buildinfo
+++ b/docs/development_guide/build/html/.buildinfo
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: 5e2136c8889edd21ef4392d0839f5aa1
+config: c1a44f4f683944084f04b029ea7630d0
 tags: 645f666f9bcd5a90fca523b33c5a78b7
diff --git a/docs/development_guide/build/html/_images/sipeed_rv_debugger_8.png b/docs/development_guide/build/html/_images/sipeed_rv_debugger_8.png
index 971389d8..09b85980 100644
Binary files a/docs/development_guide/build/html/_images/sipeed_rv_debugger_8.png and b/docs/development_guide/build/html/_images/sipeed_rv_debugger_8.png differ
diff --git a/docs/development_guide/build/html/_sources/api_reference/peripheral/api_pwm.rst.txt b/docs/development_guide/build/html/_sources/api_reference/peripheral/api_pwm.rst.txt
index 5a85db07..5fd7049b 100644
--- a/docs/development_guide/build/html/_sources/api_reference/peripheral/api_pwm.rst.txt
+++ b/docs/development_guide/build/html/_sources/api_reference/peripheral/api_pwm.rst.txt
@@ -250,17 +250,29 @@ PWM设备 ``event`` 类型如下
 - dev 需要关闭的pwm通道句柄
 
 
-**pwm_channel_update**
-^^^^^^^^^^^^^^^^^^^^^^^
+**pwm_channel_freq_update**
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-``pwm_channel_update`` 用于更新PWM通道的频率和占空比。实际是调用 ``device_control`` ，其中 ``cmd`` 为 ``DEVICE_CTRL_CONFIG``。
+``pwm_channel_freq_update`` 用于更新PWM通道的频率。实际是调用 ``device_control`` ，其中 ``cmd`` 为 ``DEIVCE_CTRL_PWM_FREQUENCE_CONFIG``。
 
 .. code-block:: C
 
-    pwm_channel_update(dev,cfg)
+    pwm_channel_freq_update(dev,count)
 
 - dev 需要更新的pwm通道句柄
-- cfg pwm_config_t句柄
+- count 周期值 ，实际频率=pwm_clk/pwm_div/count
+
+**pwm_channel_dutycycle_update**
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+``pwm_channel_dutycycle_update`` 用于更新PWM通道的频率。实际是调用 ``device_control`` ，其中 ``cmd`` 为 ``DEIVCE_CTRL_PWM_DUTYCYCLE_CONFIG``。
+
+.. code-block:: C
+
+    pwm_channel_dutycycle_update(dev,cfg)
+
+- dev 需要更新周期计数值的pwm通道句柄
+- cfg pwm_dutycycle_config_t句柄
 
 
 **pwm_it_pulse_count_update**
diff --git a/docs/development_guide/build/html/_sources/get_started/get_started.rst.txt b/docs/development_guide/build/html/_sources/get_started/get_started.rst.txt
index 8c95ed64..190d05b8 100644
--- a/docs/development_guide/build/html/_sources/get_started/get_started.rst.txt
+++ b/docs/development_guide/build/html/_sources/get_started/get_started.rst.txt
@@ -70,7 +70,7 @@ Sipeed RV-Debugger Plus 调试器在 Windows 系统中所以时我们需要将
 
    .. figure:: img/sipeed_rv_debugger_7.png
 
-   .. important:: 3. 若在设备管理器中没有串口，显示其他设备，请到 `FTDI 官网 <https://ftdichip.com/drivers/vcp-drivers/>`_ 下载与系统匹配的驱动
+   .. important:: 3. 若在设备管理器中没有显示串口，只显示其他设备，或者只在通用串行总线控制器中看到 ``USB Serial Converter A`` 和 ``USB Serial Converter B``,请到 `FTDI 官网 <https://ftdichip.com/drivers/vcp-drivers/>`_ 下载与系统匹配的驱动
 
    .. figure:: img/sipeed_rv_debugger_6.png
 
@@ -96,7 +96,7 @@ Sipeed RV-Debugger Plus 调试器在 Windows 系统中所以时我们需要将
 **Linux**
 ^^^^^^^^^^^^^^^^^^^
 
-- 首先，将调试器 Type-C USB 接口使用 USB 数据线连接到 PC 主机，执行以下命令，查看是否存在
+- 首先，将调试器 Type-C USB 接口使用 USB 数据线连接到 PC 主机，打开 Terminal，在终端中输入 lsusb 命令，即可看到如下信息的设备
 
 .. code-block:: bash
 
@@ -104,16 +104,14 @@ Sipeed RV-Debugger Plus 调试器在 Windows 系统中所以时我们需要将
 
 .. figure:: img/sipeed_rv_debugger_8.png
 
--  安装 Openocd 及其需要的依赖项
+- 如果上述图中不显示 FT2232C 字样，需要安装 ftdi 驱动
 
 .. code-block:: bash
 
-    $ apt install openocd  libusb-dev libftdi-dev libhidapi-dev
+    $ sudo apt install libusb-dev libftdi-dev libhidapi-dev
 
 -  重新插拔调试器使修改生效
--  打开 Terminal，在终端中输入 lsusb 命令，即可看到如下信息的设备
 
-.. code-block::bash
-
-    $ Bus 001 Device 003: ID 0403:6010 Future Technology Devices International, Ltd FT2232C Dual USB-UART/FIFO IC
+- 调试代码需要安装 openocd，使用 openocd 0.11 版本
 
+.. note:: 在 linux 中，串口是使用 /dev/ttyUSB1,调试口使用 /dev/ttyUSB0，如果显示 /dev/ttyACM0 则表示进入 boot 模式
diff --git a/docs/development_guide/build/html/_sources/samples/basic samples/pwm/pwm_step_motor.rst.txt b/docs/development_guide/build/html/_sources/samples/basic samples/pwm/pwm_step_motor.rst.txt
index 356ce0ba..d63e16bc 100644
--- a/docs/development_guide/build/html/_sources/samples/basic samples/pwm/pwm_step_motor.rst.txt	
+++ b/docs/development_guide/build/html/_sources/samples/basic samples/pwm/pwm_step_motor.rst.txt	
@@ -66,7 +66,7 @@ PWM - 驱动步进电机
 .. code-block:: C
     :linenos:
 
-    #define BSP_PWM_CLOCK_SOURCE  ROOT_CLOCK_SOURCE_RC_32K
+    #define BSP_PWM_CLOCK_SOURCE  ROOT_CLOCK_SOURCE_32K_CLK
     #define BSP_PWM_CLOCK_DIV  32
 
 -  配置 ``PWM`` 设备时钟源，见 ``bsp/board/bl706_iot/clock_config.h``
diff --git a/docs/development_guide/build/html/_static/documentation_options.js b/docs/development_guide/build/html/_static/documentation_options.js
index caf9f71d..163682bc 100644
--- a/docs/development_guide/build/html/_static/documentation_options.js
+++ b/docs/development_guide/build/html/_static/documentation_options.js
@@ -1,6 +1,6 @@
 var DOCUMENTATION_OPTIONS = {
     URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
-    VERSION: '0.2',
+    VERSION: '0.3',
     LANGUAGE: 'zh_CN',
     COLLAPSE_INDEX: false,
     BUILDER: 'html',
diff --git a/docs/development_guide/build/html/api_reference/api_overview.html b/docs/development_guide/build/html/api_reference/api_overview.html
index 6e480d9e..5bec607f 100644
--- a/docs/development_guide/build/html/api_reference/api_overview.html
+++ b/docs/development_guide/build/html/api_reference/api_overview.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>1. API 概述 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>1. API 概述 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/bluetooth/api_ble.html b/docs/development_guide/build/html/api_reference/bluetooth/api_ble.html
index 642d0043..582ccb62 100644
--- a/docs/development_guide/build/html/api_reference/bluetooth/api_ble.html
+++ b/docs/development_guide/build/html/api_reference/bluetooth/api_ble.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>6. BLE &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>6. BLE &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/board.html b/docs/development_guide/build/html/api_reference/board.html
index 825d7d2f..a05bc537 100644
--- a/docs/development_guide/build/html/api_reference/board.html
+++ b/docs/development_guide/build/html/api_reference/board.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>2. Board 配置系统 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>2. Board 配置系统 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_adc.html b/docs/development_guide/build/html/api_reference/peripheral/api_adc.html
index f5d90f21..4828053a 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_adc.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_adc.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.9. ADC 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.9. ADC 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_clock.html b/docs/development_guide/build/html/api_reference/peripheral/api_clock.html
index a9f24f04..3efd9b13 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_clock.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_clock.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.1. 时钟树 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.1. 时钟树 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_dac.html b/docs/development_guide/build/html/api_reference/peripheral/api_dac.html
index c67c633e..6d525074 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_dac.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_dac.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.10. DAC 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.10. DAC 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_dma.html b/docs/development_guide/build/html/api_reference/peripheral/api_dma.html
index 4e996670..e0b512be 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_dma.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_dma.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.5. DMA 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.5. DMA 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_gpio.html b/docs/development_guide/build/html/api_reference/peripheral/api_gpio.html
index aca33081..e06fe8ac 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_gpio.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_gpio.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.2. GPIO 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.2. GPIO 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_i2c.html b/docs/development_guide/build/html/api_reference/peripheral/api_i2c.html
index 56390bab..0eb7bcfb 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_i2c.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_i2c.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.6. I2C 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.6. I2C 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_i2s.html b/docs/development_guide/build/html/api_reference/peripheral/api_i2s.html
index 3f39c0fa..da8dface 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_i2s.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_i2s.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.7. I2S 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.7. I2S 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_pwm.html b/docs/development_guide/build/html/api_reference/peripheral/api_pwm.html
index cc232c3b..370781d7 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_pwm.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_pwm.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.4. PWM 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.4. PWM 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
@@ -117,8 +117,9 @@
 <li class="toctree-l4"><a class="reference internal" href="#device-set-callback">3.4.4.5. <strong>device_set_callback</strong></a></li>
 <li class="toctree-l4"><a class="reference internal" href="#pwm-channel-start">3.4.4.6. <strong>pwm_channel_start</strong></a></li>
 <li class="toctree-l4"><a class="reference internal" href="#pwm-channel-stop">3.4.4.7. <strong>pwm_channel_stop</strong></a></li>
-<li class="toctree-l4"><a class="reference internal" href="#pwm-channel-update">3.4.4.8. <strong>pwm_channel_update</strong></a></li>
-<li class="toctree-l4"><a class="reference internal" href="#pwm-it-pulse-count-update">3.4.4.9. <strong>pwm_it_pulse_count_update</strong></a></li>
+<li class="toctree-l4"><a class="reference internal" href="#pwm-channel-freq-update">3.4.4.8. <strong>pwm_channel_freq_update</strong></a></li>
+<li class="toctree-l4"><a class="reference internal" href="#pwm-channel-dutycycle-update">3.4.4.9. <strong>pwm_channel_dutycycle_update</strong></a></li>
+<li class="toctree-l4"><a class="reference internal" href="#pwm-it-pulse-count-update">3.4.4.10. <strong>pwm_it_pulse_count_update</strong></a></li>
 </ul>
 </li>
 </ul>
@@ -489,19 +490,30 @@
 <li><p>dev 需要关闭的pwm通道句柄</p></li>
 </ul>
 </div>
-<div class="section" id="pwm-channel-update">
-<h3><span class="section-number">3.4.4.8. </span><strong>pwm_channel_update</strong><a class="headerlink" href="#pwm-channel-update" title="永久链接至标题">¶</a></h3>
-<p><code class="docutils literal notranslate"><span class="pre">pwm_channel_update</span></code> 用于更新PWM通道的频率和占空比。实际是调用 <code class="docutils literal notranslate"><span class="pre">device_control</span></code> ，其中 <code class="docutils literal notranslate"><span class="pre">cmd</span></code> 为 <code class="docutils literal notranslate"><span class="pre">DEVICE_CTRL_CONFIG</span></code>。</p>
-<div class="highlight-C notranslate"><div class="highlight"><pre><span></span><span class="n">pwm_channel_update</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span><span class="n">cfg</span><span class="p">)</span>
+<div class="section" id="pwm-channel-freq-update">
+<h3><span class="section-number">3.4.4.8. </span><strong>pwm_channel_freq_update</strong><a class="headerlink" href="#pwm-channel-freq-update" title="永久链接至标题">¶</a></h3>
+<p><code class="docutils literal notranslate"><span class="pre">pwm_channel_freq_update</span></code> 用于更新PWM通道的频率。实际是调用 <code class="docutils literal notranslate"><span class="pre">device_control</span></code> ，其中 <code class="docutils literal notranslate"><span class="pre">cmd</span></code> 为 <code class="docutils literal notranslate"><span class="pre">DEIVCE_CTRL_PWM_FREQUENCE_CONFIG</span></code>。</p>
+<div class="highlight-C notranslate"><div class="highlight"><pre><span></span><span class="n">pwm_channel_freq_update</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span><span class="n">count</span><span class="p">)</span>
 </pre></div>
 </div>
 <ul class="simple">
 <li><p>dev 需要更新的pwm通道句柄</p></li>
-<li><p>cfg pwm_config_t句柄</p></li>
+<li><p>count 周期值 ，实际频率=pwm_clk/pwm_div/count</p></li>
+</ul>
+</div>
+<div class="section" id="pwm-channel-dutycycle-update">
+<h3><span class="section-number">3.4.4.9. </span><strong>pwm_channel_dutycycle_update</strong><a class="headerlink" href="#pwm-channel-dutycycle-update" title="永久链接至标题">¶</a></h3>
+<p><code class="docutils literal notranslate"><span class="pre">pwm_channel_dutycycle_update</span></code> 用于更新PWM通道的频率。实际是调用 <code class="docutils literal notranslate"><span class="pre">device_control</span></code> ，其中 <code class="docutils literal notranslate"><span class="pre">cmd</span></code> 为 <code class="docutils literal notranslate"><span class="pre">DEIVCE_CTRL_PWM_DUTYCYCLE_CONFIG</span></code>。</p>
+<div class="highlight-C notranslate"><div class="highlight"><pre><span></span><span class="n">pwm_channel_dutycycle_update</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span><span class="n">cfg</span><span class="p">)</span>
+</pre></div>
+</div>
+<ul class="simple">
+<li><p>dev 需要更新周期计数值的pwm通道句柄</p></li>
+<li><p>cfg pwm_dutycycle_config_t句柄</p></li>
 </ul>
 </div>
 <div class="section" id="pwm-it-pulse-count-update">
-<h3><span class="section-number">3.4.4.9. </span><strong>pwm_it_pulse_count_update</strong><a class="headerlink" href="#pwm-it-pulse-count-update" title="永久链接至标题">¶</a></h3>
+<h3><span class="section-number">3.4.4.10. </span><strong>pwm_it_pulse_count_update</strong><a class="headerlink" href="#pwm-it-pulse-count-update" title="永久链接至标题">¶</a></h3>
 <p><code class="docutils literal notranslate"><span class="pre">pwm_it_pulse_count_update</span></code> 用于更新PWM通道的计数值，需要先使能PWM中断才起作用，当pwm计数达到设置的周期计数值则会产生中断。实际是调用 <code class="docutils literal notranslate"><span class="pre">device_control</span></code> ，其中 <code class="docutils literal notranslate"><span class="pre">cmd</span></code> 为 <code class="docutils literal notranslate"><span class="pre">DEIVCE_CTRL_PWM_IT_PULSE_COUNT_CONFIG</span></code>。</p>
 <div class="highlight-C notranslate"><div class="highlight"><pre><span></span><span class="n">pwm_it_pulse_count_update</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span><span class="n">count</span><span class="p">)</span>
 </pre></div>
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_spi.html b/docs/development_guide/build/html/api_reference/peripheral/api_spi.html
index eeb46542..70c77da5 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_spi.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_spi.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.8. SPI 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.8. SPI 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_timer.html b/docs/development_guide/build/html/api_reference/peripheral/api_timer.html
index 88290660..38a335d0 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_timer.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_timer.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.11. TIMER 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.11. TIMER 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_uart.html b/docs/development_guide/build/html/api_reference/peripheral/api_uart.html
index e9239dac..b2bffb1c 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_uart.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_uart.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.3. UART 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.3. UART 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/api_usb.html b/docs/development_guide/build/html/api_reference/peripheral/api_usb.html
index d8c668bc..76a2c809 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/api_usb.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/api_usb.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.12. USB 设备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.12. USB 设备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/peripheral/index.html b/docs/development_guide/build/html/api_reference/peripheral/index.html
index 9d861c52..c0a70ac9 100644
--- a/docs/development_guide/build/html/api_reference/peripheral/index.html
+++ b/docs/development_guide/build/html/api_reference/peripheral/index.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3. Peripheral &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3. Peripheral &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/shell/api_shell.html b/docs/development_guide/build/html/api_reference/shell/api_shell.html
index 8e0aa295..f1c8e659 100644
--- a/docs/development_guide/build/html/api_reference/shell/api_shell.html
+++ b/docs/development_guide/build/html/api_reference/shell/api_shell.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>4. Shell &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>4. Shell &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/api_reference/usb stack/api_usb_stack.html b/docs/development_guide/build/html/api_reference/usb stack/api_usb_stack.html
index 14c70d3e..261d5fef 100644
--- a/docs/development_guide/build/html/api_reference/usb stack/api_usb_stack.html	
+++ b/docs/development_guide/build/html/api_reference/usb stack/api_usb_stack.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>5. USB Stack &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>5. USB Stack &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/genindex.html b/docs/development_guide/build/html/genindex.html
index 4bbeea85..c38dbb84 100644
--- a/docs/development_guide/build/html/genindex.html
+++ b/docs/development_guide/build/html/genindex.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>索引 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>索引 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -62,7 +62,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/Linux_quick_start_ubuntu.html b/docs/development_guide/build/html/get_started/Linux_quick_start_ubuntu.html
index d787211f..8423fc19 100644
--- a/docs/development_guide/build/html/get_started/Linux_quick_start_ubuntu.html
+++ b/docs/development_guide/build/html/get_started/Linux_quick_start_ubuntu.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>2.3. Linux OR WSL 环境开发指南 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>2.3. Linux OR WSL 环境开发指南 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/Windows_quick_start_cdk.html b/docs/development_guide/build/html/get_started/Windows_quick_start_cdk.html
index 004d7400..dff84891 100644
--- a/docs/development_guide/build/html/get_started/Windows_quick_start_cdk.html
+++ b/docs/development_guide/build/html/get_started/Windows_quick_start_cdk.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>2.1. Windows 下使用 CDK (类 MDK Keil)开发指南 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>2.1. Windows 下使用 CDK (类 MDK Keil)开发指南 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/Windows_quick_start_eclipse.html b/docs/development_guide/build/html/get_started/Windows_quick_start_eclipse.html
index 80270f32..2cf08f6f 100644
--- a/docs/development_guide/build/html/get_started/Windows_quick_start_eclipse.html
+++ b/docs/development_guide/build/html/get_started/Windows_quick_start_eclipse.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>2.2. Windows 下使用 Eclipse 开发指南 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>2.2. Windows 下使用 Eclipse 开发指南 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/bl_dev_cube.html b/docs/development_guide/build/html/get_started/bl_dev_cube.html
index b0256475..0ab331f8 100644
--- a/docs/development_guide/build/html/get_started/bl_dev_cube.html
+++ b/docs/development_guide/build/html/get_started/bl_dev_cube.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3. BLDevCube 烧录工具指南 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3. BLDevCube 烧录工具指南 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/cdk_ck_link.html b/docs/development_guide/build/html/get_started/cdk_ck_link.html
index aea35eb2..b8977b08 100644
--- a/docs/development_guide/build/html/get_started/cdk_ck_link.html
+++ b/docs/development_guide/build/html/get_started/cdk_ck_link.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>使用 CDK + CK-Link 编译调试 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>使用 CDK + CK-Link 编译调试 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/cdk_rv_debugger_plus.html b/docs/development_guide/build/html/get_started/cdk_rv_debugger_plus.html
index fb730098..8071ffb7 100644
--- a/docs/development_guide/build/html/get_started/cdk_rv_debugger_plus.html
+++ b/docs/development_guide/build/html/get_started/cdk_rv_debugger_plus.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>使用 CDK + Sipeed RV-Debugger Plus 编译调试 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>使用 CDK + Sipeed RV-Debugger Plus 编译调试 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/cmake_quick_start.html b/docs/development_guide/build/html/get_started/cmake_quick_start.html
index f39baee6..fde84412 100644
--- a/docs/development_guide/build/html/get_started/cmake_quick_start.html
+++ b/docs/development_guide/build/html/get_started/cmake_quick_start.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>4. 基于 cmake 框架新建工程指南 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>4. 基于 cmake 框架新建工程指南 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/connecting_hardware.html b/docs/development_guide/build/html/get_started/connecting_hardware.html
index 0dbacaa7..0210bf18 100644
--- a/docs/development_guide/build/html/get_started/connecting_hardware.html
+++ b/docs/development_guide/build/html/get_started/connecting_hardware.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>5. 硬件连接指南 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>5. 硬件连接指南 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/get_started/get_started.html b/docs/development_guide/build/html/get_started/get_started.html
index 546c88b1..00f5ee12 100644
--- a/docs/development_guide/build/html/get_started/get_started.html
+++ b/docs/development_guide/build/html/get_started/get_started.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>1. 开发前的准备 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>1. 开发前的准备 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
@@ -287,7 +287,7 @@
 <div class="admonition important">
 <p class="admonition-title">重要</p>
 <ol class="arabic simple" start="3">
-<li><p>若在设备管理器中没有串口，显示其他设备，请到 <a class="reference external" href="https://ftdichip.com/drivers/vcp-drivers/">FTDI 官网</a> 下载与系统匹配的驱动</p></li>
+<li><p>若在设备管理器中没有显示串口，只显示其他设备，或者只在通用串行总线控制器中看到 <code class="docutils literal notranslate"><span class="pre">USB</span> <span class="pre">Serial</span> <span class="pre">Converter</span> <span class="pre">A</span></code> 和 <code class="docutils literal notranslate"><span class="pre">USB</span> <span class="pre">Serial</span> <span class="pre">Converter</span> <span class="pre">B</span></code>,请到 <a class="reference external" href="https://ftdichip.com/drivers/vcp-drivers/">FTDI 官网</a> 下载与系统匹配的驱动</p></li>
 </ol>
 </div>
 <div class="figure align-default">
@@ -338,7 +338,7 @@
 <div class="section" id="id6">
 <h3><span class="section-number">1.3.2. </span><strong>Linux</strong><a class="headerlink" href="#id6" title="永久链接至标题">¶</a></h3>
 <ul class="simple">
-<li><p>首先，将调试器 Type-C USB 接口使用 USB 数据线连接到 PC 主机，执行以下命令，查看是否存在</p></li>
+<li><p>首先，将调试器 Type-C USB 接口使用 USB 数据线连接到 PC 主机，打开 Terminal，在终端中输入 lsusb 命令，即可看到如下信息的设备</p></li>
 </ul>
 <div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ lsusb
 </pre></div>
@@ -347,15 +347,19 @@
 <img alt="../_images/sipeed_rv_debugger_8.png" src="../_images/sipeed_rv_debugger_8.png" />
 </div>
 <ul class="simple">
-<li><p>安装 Openocd 及其需要的依赖项</p></li>
+<li><p>如果上述图中不显示 FT2232C 字样，需要安装 ftdi 驱动</p></li>
 </ul>
-<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ apt install openocd  libusb-dev libftdi-dev libhidapi-dev
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ sudo apt install libusb-dev libftdi-dev libhidapi-dev
 </pre></div>
 </div>
 <ul class="simple">
 <li><p>重新插拔调试器使修改生效</p></li>
-<li><p>打开 Terminal，在终端中输入 lsusb 命令，即可看到如下信息的设备</p></li>
+<li><p>调试代码需要安装 openocd，使用 openocd 0.11 版本</p></li>
 </ul>
+<div class="admonition note">
+<p class="admonition-title">注解</p>
+<p>在 linux 中，串口是使用 /dev/ttyUSB1,调试口使用 /dev/ttyUSB0，如果显示 /dev/ttyACM0 则表示进入 boot 模式</p>
+</div>
 </div>
 </div>
 </div>
diff --git a/docs/development_guide/build/html/get_started/index.html b/docs/development_guide/build/html/get_started/index.html
index 0f5bd6d7..1df42f11 100644
--- a/docs/development_guide/build/html/get_started/index.html
+++ b/docs/development_guide/build/html/get_started/index.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>2. 开发环境搭建指南 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>2. 开发环境搭建指南 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/index.html b/docs/development_guide/build/html/index.html
index 59b74cff..66f552d1 100644
--- a/docs/development_guide/build/html/index.html
+++ b/docs/development_guide/build/html/index.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>BL MCU SDK 开发指南 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>BL MCU SDK 开发指南 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -63,7 +63,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/objects.inv b/docs/development_guide/build/html/objects.inv
index 62cfd340..e38f35a7 100644
Binary files a/docs/development_guide/build/html/objects.inv and b/docs/development_guide/build/html/objects.inv differ
diff --git a/docs/development_guide/build/html/samples/advance samples/ble_scan_demo.html b/docs/development_guide/build/html/samples/advance samples/ble_scan_demo.html
index f98a7879..fc6c36bf 100644
--- a/docs/development_guide/build/html/samples/advance samples/ble_scan_demo.html	
+++ b/docs/development_guide/build/html/samples/advance samples/ble_scan_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>6. BLE 客户端和服务端互连 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>6. BLE 客户端和服务端互连 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -63,7 +63,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/boot2_iap_info.html b/docs/development_guide/build/html/samples/advance samples/boot2_iap_info.html
index cf3efcbe..d3d74748 100644
--- a/docs/development_guide/build/html/samples/advance samples/boot2_iap_info.html	
+++ b/docs/development_guide/build/html/samples/advance samples/boot2_iap_info.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>5. BOOT2 IAP &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>5. BOOT2 IAP &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/fatfs_demo.html b/docs/development_guide/build/html/samples/advance samples/fatfs_demo.html
index 922c16e3..731cb9e7 100644
--- a/docs/development_guide/build/html/samples/advance samples/fatfs_demo.html	
+++ b/docs/development_guide/build/html/samples/advance samples/fatfs_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>2. Fatfs 文件系统读写 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>2. Fatfs 文件系统读写 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/lowpower_demo.html b/docs/development_guide/build/html/samples/advance samples/lowpower_demo.html
index 2c932dd1..773c2d41 100644
--- a/docs/development_guide/build/html/samples/advance samples/lowpower_demo.html	
+++ b/docs/development_guide/build/html/samples/advance samples/lowpower_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>4. LowPower 低功耗评估 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>4. LowPower 低功耗评估 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/shell_demo.html b/docs/development_guide/build/html/samples/advance samples/shell_demo.html
index 5ac7b22b..2bd23b33 100644
--- a/docs/development_guide/build/html/samples/advance samples/shell_demo.html	
+++ b/docs/development_guide/build/html/samples/advance samples/shell_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>1. Shell 命令行调试 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>1. Shell 命令行调试 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/usb/index.html b/docs/development_guide/build/html/samples/advance samples/usb/index.html
index 3c2fb6f7..2ffb4939 100644
--- a/docs/development_guide/build/html/samples/advance samples/usb/index.html	
+++ b/docs/development_guide/build/html/samples/advance samples/usb/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3. USB Device 应用 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3. USB Device 应用 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/usb/usbd_audio.html b/docs/development_guide/build/html/samples/advance samples/usb/usbd_audio.html
index 39bcff7e..21b4cf26 100644
--- a/docs/development_guide/build/html/samples/advance samples/usb/usbd_audio.html	
+++ b/docs/development_guide/build/html/samples/advance samples/usb/usbd_audio.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.5. AUDIO - 麦克风 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.5. AUDIO - 麦克风 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/usb/usbd_cdc.html b/docs/development_guide/build/html/samples/advance samples/usb/usbd_cdc.html
index 5df5f14f..0ff0bffd 100644
--- a/docs/development_guide/build/html/samples/advance samples/usb/usbd_cdc.html	
+++ b/docs/development_guide/build/html/samples/advance samples/usb/usbd_cdc.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.1. CDC - 虚拟串口 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.1. CDC - 虚拟串口 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/usb/usbd_hid.html b/docs/development_guide/build/html/samples/advance samples/usb/usbd_hid.html
index 4c397e9f..fa9919d8 100644
--- a/docs/development_guide/build/html/samples/advance samples/usb/usbd_hid.html	
+++ b/docs/development_guide/build/html/samples/advance samples/usb/usbd_hid.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.3. HID - 键盘&amp;鼠标 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.3. HID - 键盘&amp;鼠标 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/usb/usbd_msc.html b/docs/development_guide/build/html/samples/advance samples/usb/usbd_msc.html
index 7fee4dcd..da4e6d17 100644
--- a/docs/development_guide/build/html/samples/advance samples/usb/usbd_msc.html	
+++ b/docs/development_guide/build/html/samples/advance samples/usb/usbd_msc.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.2. MSC - U 盘 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.2. MSC - U 盘 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/advance samples/usb/usbd_video.html b/docs/development_guide/build/html/samples/advance samples/usb/usbd_video.html
index b965cb83..e4865785 100644
--- a/docs/development_guide/build/html/samples/advance samples/usb/usbd_video.html	
+++ b/docs/development_guide/build/html/samples/advance samples/usb/usbd_video.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.4. VIDEO - 摄像头 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.4. VIDEO - 摄像头 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/adc/adc_key_demo.html b/docs/development_guide/build/html/samples/basic samples/adc/adc_key_demo.html
index c0d862d0..523df066 100644
--- a/docs/development_guide/build/html/samples/basic samples/adc/adc_key_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/adc/adc_key_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>8.1. ADC - 按键检测电压 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>8.1. ADC - 按键检测电压 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/adc/index.html b/docs/development_guide/build/html/samples/basic samples/adc/index.html
index f0392205..ba3e273f 100644
--- a/docs/development_guide/build/html/samples/basic samples/adc/index.html	
+++ b/docs/development_guide/build/html/samples/basic samples/adc/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>8. ADC 示例 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>8. ADC 示例 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/dma/dma_m2m_demo.html b/docs/development_guide/build/html/samples/basic samples/dma/dma_m2m_demo.html
index b4d33edc..9e35a6b5 100644
--- a/docs/development_guide/build/html/samples/basic samples/dma/dma_m2m_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/dma/dma_m2m_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>5.1. DMA - RAM间数据搬运 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>5.1. DMA - RAM间数据搬运 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/dma/index.html b/docs/development_guide/build/html/samples/basic samples/dma/index.html
index a9c120f0..35b18200 100644
--- a/docs/development_guide/build/html/samples/basic samples/dma/index.html	
+++ b/docs/development_guide/build/html/samples/basic samples/dma/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>5. DMA 示例 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>5. DMA 示例 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/gpio/blink_demo.html b/docs/development_guide/build/html/samples/basic samples/gpio/blink_demo.html
index d12d2df5..b0e00dd4 100644
--- a/docs/development_guide/build/html/samples/basic samples/gpio/blink_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/gpio/blink_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>1.1. GPIO 输出 - 流水灯 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>1.1. GPIO 输出 - 流水灯 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/gpio/button_demo.html b/docs/development_guide/build/html/samples/basic samples/gpio/button_demo.html
index 45b4cbed..6e9b2c36 100644
--- a/docs/development_guide/build/html/samples/basic samples/gpio/button_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/gpio/button_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>1.2. GPIO 中断 - 按键检测 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>1.2. GPIO 中断 - 按键检测 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/gpio/index.html b/docs/development_guide/build/html/samples/basic samples/gpio/index.html
index e242d548..c9c53b3d 100644
--- a/docs/development_guide/build/html/samples/basic samples/gpio/index.html	
+++ b/docs/development_guide/build/html/samples/basic samples/gpio/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>1. GPIO 示例 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>1. GPIO 示例 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/i2c/i2c_eeprom_demo.html b/docs/development_guide/build/html/samples/basic samples/i2c/i2c_eeprom_demo.html
index 3ccb4954..c6f19dae 100644
--- a/docs/development_guide/build/html/samples/basic samples/i2c/i2c_eeprom_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/i2c/i2c_eeprom_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>7.1. I2C - AT24CXX 读写 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>7.1. I2C - AT24CXX 读写 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/i2c/index.html b/docs/development_guide/build/html/samples/basic samples/i2c/index.html
index 5ebe447d..e445d8d3 100644
--- a/docs/development_guide/build/html/samples/basic samples/i2c/index.html	
+++ b/docs/development_guide/build/html/samples/basic samples/i2c/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>7. I2C 示例 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>7. I2C 示例 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/mtimer/index.html b/docs/development_guide/build/html/samples/basic samples/mtimer/index.html
index c0cd45b6..979d3d13 100644
--- a/docs/development_guide/build/html/samples/basic samples/mtimer/index.html	
+++ b/docs/development_guide/build/html/samples/basic samples/mtimer/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>4. MTIMER 示例 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>4. MTIMER 示例 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/mtimer/mtimer_demo.html b/docs/development_guide/build/html/samples/basic samples/mtimer/mtimer_demo.html
index df8d8de7..df485352 100644
--- a/docs/development_guide/build/html/samples/basic samples/mtimer/mtimer_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/mtimer/mtimer_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>4.1. MTIMER - 系统定时器 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>4.1. MTIMER - 系统定时器 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/pwm/index.html b/docs/development_guide/build/html/samples/basic samples/pwm/index.html
index 6bd2ff2b..0218fa6d 100644
--- a/docs/development_guide/build/html/samples/basic samples/pwm/index.html	
+++ b/docs/development_guide/build/html/samples/basic samples/pwm/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3. PWM 示例 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3. PWM 示例 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/pwm/pwm_breath_demo.html b/docs/development_guide/build/html/samples/basic samples/pwm/pwm_breath_demo.html
index c936624f..73bb06fb 100644
--- a/docs/development_guide/build/html/samples/basic samples/pwm/pwm_breath_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/pwm/pwm_breath_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.1. PWM - 呼吸灯 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.1. PWM - 呼吸灯 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/pwm/pwm_step_motor.html b/docs/development_guide/build/html/samples/basic samples/pwm/pwm_step_motor.html
index e9375888..68810080 100644
--- a/docs/development_guide/build/html/samples/basic samples/pwm/pwm_step_motor.html	
+++ b/docs/development_guide/build/html/samples/basic samples/pwm/pwm_step_motor.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>3.2. PWM - 驱动步进电机 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>3.2. PWM - 驱动步进电机 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
@@ -262,7 +262,7 @@
 <li><p>软件代码见 <code class="docutils literal notranslate"><span class="pre">examples/pwm/pwm_step_motor</span></code></p></li>
 </ul>
 <div class="highlight-C notranslate"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
-<span class="normal">2</span></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span class="cp">#define BSP_PWM_CLOCK_SOURCE  ROOT_CLOCK_SOURCE_RC_32K</span>
+<span class="normal">2</span></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span class="cp">#define BSP_PWM_CLOCK_SOURCE  ROOT_CLOCK_SOURCE_32K_CLK</span>
 <span class="cp">#define BSP_PWM_CLOCK_DIV  32</span>
 </pre></div>
 </td></tr></table></div>
diff --git a/docs/development_guide/build/html/samples/basic samples/spi/index.html b/docs/development_guide/build/html/samples/basic samples/spi/index.html
index df0c1d5a..9e405675 100644
--- a/docs/development_guide/build/html/samples/basic samples/spi/index.html	
+++ b/docs/development_guide/build/html/samples/basic samples/spi/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>6. SPI 示例 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>6. SPI 示例 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/spi/spi_lcd_demo.html b/docs/development_guide/build/html/samples/basic samples/spi/spi_lcd_demo.html
index c4460a13..8c772d25 100644
--- a/docs/development_guide/build/html/samples/basic samples/spi/spi_lcd_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/spi/spi_lcd_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>6.1. SPI - TFT LCD 显示 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>6.1. SPI - TFT LCD 显示 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/uart/index.html b/docs/development_guide/build/html/samples/basic samples/uart/index.html
index 021bf371..c171670d 100644
--- a/docs/development_guide/build/html/samples/basic samples/uart/index.html	
+++ b/docs/development_guide/build/html/samples/basic samples/uart/index.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>2. UART 示例 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>2. UART 示例 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/samples/basic samples/uart/uart_loopback_demo.html b/docs/development_guide/build/html/samples/basic samples/uart/uart_loopback_demo.html
index 35e27668..22846e34 100644
--- a/docs/development_guide/build/html/samples/basic samples/uart/uart_loopback_demo.html	
+++ b/docs/development_guide/build/html/samples/basic samples/uart/uart_loopback_demo.html	
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>2.1. UART - 数据自收发 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>2.1. UART - 数据自收发 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -64,7 +64,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/search.html b/docs/development_guide/build/html/search.html
index 4028aaa4..482d29d0 100644
--- a/docs/development_guide/build/html/search.html
+++ b/docs/development_guide/build/html/search.html
@@ -7,7 +7,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   
-  <title>搜索 &mdash; BL_MCU_SDK 开发指南 0.2 文档</title>
+  <title>搜索 &mdash; BL_MCU_SDK 开发指南 0.3 文档</title>
   
 
   
@@ -65,7 +65,7 @@
             
             
               <div class="version">
-                0.2
+                0.3
               </div>
             
           
diff --git a/docs/development_guide/build/html/searchindex.js b/docs/development_guide/build/html/searchindex.js
index 085d109c..7580f8bf 100644
--- a/docs/development_guide/build/html/searchindex.js
+++ b/docs/development_guide/build/html/searchindex.js
@@ -1 +1 @@
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bsp_cam_clock_sourc:39,bsp_common:39,bsp_i2c_clock_div:[39,47],bsp_i2c_clock_sourc:[39,47],bsp_image_sensor:39,bsp_pwm_clock_div:[52,53],bsp_pwm_clock_sourc:[52,53],bsp_spi_clock_div:55,bsp_spi_clock_sourc:55,bsp_uart_clock_div:[33,57],bsp_uart_clock_sourc:[33,57],bsp_using_adc0:[3,40],bsp_using_cam:39,bsp_using_dma0_ch0:[6,42],bsp_using_dma0_ch1:6,bsp_using_dma0_ch2:[6,39],bsp_using_dma0_ch3:6,bsp_using_dma0_ch4:6,bsp_using_dma0_ch5:6,bsp_using_dma0_ch6:6,bsp_using_dma0_ch7:6,bsp_using_dma_ch0:6,bsp_using_i2c0:[8,39,47],bsp_using_i2s0:9,bsp_using_pwm_ch0:[10,53],bsp_using_pwm_ch1:[10,53],bsp_using_pwm_ch2:[10,52,53],bsp_using_pwm_ch3:[10,53],bsp_using_pwm_ch4:10,bsp_using_spi0:[11,55],bsp_using_timer_ch0:12,bsp_using_timer_ch1:12,bsp_using_uart0:[13,33,57],bsp_using_uart1:13,bsp_using_usb:[14,17,39],bsp_using_xxx:2,bt:1,bt_addr_le_ani:1,bt_addr_le_t:1,bt_char_ble_tp_not_attr_val_index:29,bt_conn:[1,29],bt_conn_auth_cb:1,bt_conn_br:1,bt_conn_cb:[1,29],bt_conn_cb_regist:29,bt_conn_info:1,bt_conn_l:1,bt_conn_num_flag:1,bt_conn_rv:1,bt_conn_sco:1,bt_conn_state_t:1,bt_data:[1,29],bt_data_byt:1,bt_data_flag:[1,29],bt_data_gap_appear:29,bt_data_manufacturer_data:29,bt_data_name_complet:[1,29],bt_data_uuid16_al:29,bt_gap_adv_fast_int_max_3:29,bt_gap_adv_fast_int_min_3:29,bt_gap_init_conn_int_max:1,bt_gap_init_conn_int_min:1,bt_gap_scan_slow_interval_1:1,bt_gap_scan_slow_window_1:1,bt_gatt_attr:29,bt_gatt_notifi:29,bt_gatt_subscribe_param:29,bt_gatt_write_without_respons:29,bt_le_ad_gener:1,bt_le_ad_limit:29,bt_le_ad_no_bredr:[1,29],bt_le_adv_opt_connect:1,bt_le_adv_opt_dir_addr_rpa:1,bt_le_adv_opt_dir_mode_low_duti:1,bt_le_adv_opt_filter_conn:1,bt_le_adv_opt_filter_scan_req:1,bt_le_adv_opt_non:1,bt_le_adv_opt_one_tim:1,bt_le_adv_opt_use_ident:1,bt_le_adv_opt_use_nam:1,bt_le_adv_param:[1,29],bt_le_adv_start:29,bt_le_conn_param:1,bt_le_scan_cb_t:1,bt_le_scan_param:1,bt_le_scan_type_act:1,bt_le_scan_type_pass:1,bt_ready_cb_t:1,bt_security_t:1,bt_warn:29,buf:[8,29,47],buffer:[0,3,9,11,13,14],build:[18,20,22,23],bus:[11,14],but:1,bv1ef4y1t73d:17,by:[1,14],call:1,callback:[0,1,3,6,10,11,12,13,14,29],cam:39,can:1,cancel:20,canon:18,care:1,cb:1,cbfun:7,ccw:53,cd:[18,29,33,39,40,42,44,45,47,50,52,53,55,57],cdc:34,cdk:[26,29,32,33,39,40,42,44,45,47,50,52,53,55,57],cdk_flashload:22,cdkproj:[22,23,33,39,40,42,44,45,47,50,52,53,55,57],central:1,cfg:10,ch8:40,ch:[6,8,10,12,39,42,52,53],chan_map:1,channel:[1,9],channel_num:9,char_hdl:29,characterist:1,check:1,chip:21,circuit:8,ck:[19,26],ck_link:25,ck_link_debug:22,clean:[22,23],clear:0,click:21,client:1,clk:[11,55],clk_div:[3,12,40],clk_out:39,clk_phase:[11,55],clk_polara:[11,55],clock:[2,21,32],clock_config:[33,39,40,47,52,53,55,57],clock_period:32,clone:[18,19,20],close:0,cmake:28,cmake_current_source_dir:24,cmakelist:24,cmd:[0,3,6,9,10,11,12,13,14],cmd_echo:33,cnt_mode:12,code:[0,2],com:[17,18,19,20,21,25,26],command:[16,20],common:17,commun:17,complet:[1,14,29],compromis:1,comx:18,config:0,config_bt_bredr:1,config_bt_privaci:1,config_bt_remote_vers:1,config_bt_smp:1,config_bt_stack_pt:1,config_gpio0_func:39,config_gpio10_func:53,config_gpio11_func:[39,47,53],config_gpio12_func:[39,53],config_gpio14_func:[33,57],config_gpio15_func:[33,57],config_gpio16_func:[39,47],config_gpio18_func:40,config_gpio19_func:55,config_gpio1_func:39,config_gpio20_func:55,config_gpio21_func:55,config_gpio22_func:52,config_gpio29_func:39,config_gpio2_func:39,config_gpio30_func:39,config_gpio31_func:39,config_gpio3_func:[39,53],config_gpio4_func:39,config_gpio5_func:39,config_gpio6_func:39,config_gpio7_func:39,config_gpio8_func:39,config_gpio9_func:39,configur:[0,2,14],conn:[1,29],connect:[1,14,25,29],consol:20,continuous_conv_mod:[3,40],control:[0,1,14],conveni:1,convert:[3,26],core:28,count:10,cp:18,cpha:11,cpol:11,cpu:[22,23,32],creat:21,cs1:55,cs1_high:55,cs1_low:55,cs:11,csky:22,ctrl:0,cts:13,cube:[23,25,30],custom:17,cw:53,d0:44,d1:44,d2:44,d3:44,dac0:6,dac:[3,15],data:[1,9,13,14,16,29,33,55],data_appear:29,data_len:[1,14],data_manu:29,data_s:9,data_uuid:29,data_width:[3,40],databit:[13,33,57],datas:[11,55],datasheet:32,dc12v:53,dc5v:53,dc:55,dc_high:55,debug:[20,22,23],debug_log:[33,57],debugg:[18,19,21,22,26],default_config:55,defer:1,defin:[0,1,2,3,6,7,8,9,10,11,12,13,33,39,40,42,47,52,53,55,57],deivce_ctrl_pwm_dutycycle_config:[10,52,53],deivce_ctrl_pwm_frequence_config:10,deivce_ctrl_pwm_it_pulse_count_config:10,delai:1,demo:[2,20,29,33,39,40,42,44,45,47,50,52,53,55,57],desc:16,descript:[3,6,9,10,11,12,13,14],determin:1,dev:[0,1,3,6,8,9,10,11,12,13,14,18,20,23,25,26,30,33,42,57],devcub:30,devic:[0,1,3,6,8,9,10,11,12,13,14,21,26,28,33,39,40,42,47,52,57],device_class_adc:0,device_class_camera:0,device_class_dma:0,device_class_gpio:0,device_class_i2:0,device_class_i2c:0,device_class_non:0,device_class_pwm:0,device_class_sdio:0,device_class_sec_hash:0,device_class_spi:0,device_class_tim:0,device_class_typ:0,device_class_uart:0,device_class_usb:0,device_clos:55,device_contorl:[52,53],device_control:[33,40,42,52,53,57],device_ctrl_adc_channel_config:[3,40],device_ctrl_adc_channel_start:3,device_ctrl_adc_channel_stop:3,device_ctrl_adc_tsen_off:3,device_ctrl_adc_tsen_on:3,device_ctrl_adc_vbat_off:3,device_ctrl_adc_vbat_on:3,device_ctrl_attach_rx_dma:[0,3,11,13,14],device_ctrl_attach_tx_dma:[0,11,13,14],device_ctrl_clr_int:[0,3,6,10,11,12,13,33,57],device_ctrl_config:[0,3,10,13],device_ctrl_get_config:[0,9,12],device_ctrl_get_int:0,device_ctrl_get_match_statu:12,device_ctrl_i2s_attach_rx_dma:9,device_ctrl_i2s_attach_tx_dma:9,device_ctrl_resum:[0,10,11,12],device_ctrl_resvd1:0,device_ctrl_resvd2:0,device_ctrl_rx_dma_resum:[0,11,13],device_ctrl_rx_dma_suspend:[0,11,13],device_ctrl_set_int:[0,3,6,10,11,12,13,14,33,42,57],device_ctrl_spi_config_clock:11,device_ctrl_suspend:[0,10,11,12],device_ctrl_timer_ch_start:12,device_ctrl_timer_ch_stop:12,device_ctrl_tx_dma_resum:[0,11,13],device_ctrl_tx_dma_suspend:[0,11,13],device_ctrl_uart_get_rx_fifo:13,device_ctrl_uart_get_tx_fifo:13,device_ctrl_usb_dc_enum_off:14,device_ctrl_usb_dc_enum_on:14,device_ctrl_usb_dc_get_ep_rx_fifo_cnt:14,device_ctrl_usb_dc_get_ep_tx_fifo_cnt:14,device_ctrl_usb_dc_set_ack:14,device_ctrl_usb_dc_set_rx_dma:14,device_ctrl_usb_dc_set_tx_dma:14,device_find:[17,33,40,42,47,52,53,55,57],device_found:29,device_oflag_dma_rx:[0,3,6,8,9,10,11,13],device_oflag_dma_tx:[0,3,6,8,9,10,11,13],device_oflag_int:12,device_oflag_int_rx:[0,3,6,8,10,11,13,33,57],device_oflag_int_tx:[0,3,6,8,10,11,13],device_oflag_pol:12,device_oflag_rdonli:0,device_oflag_rdwr:[0,17,33,42,47,52,53,55,57],device_oflag_stream_rx:[0,3,6,8,9,10,11,13,40,55],device_oflag_stream_tx:[0,3,6,8,9,10,11,13,33,52,53,55,57],device_oflag_wronli:0,device_open:[2,17,33,39,40,42,47,52,53,55,57],device_read:40,device_set_callback:[17,33,42,57],device_status_typ:0,device_writ:57,differential_mod:[3,40],digit:3,dir:53,direct:[1,6,11,39,42,55],disabl:[3,10,40,53],disconnect:[1,29],displai:55,dl:[21,26],dlist_t:0,dma0_ch0_config:[6,42],dma0_ch0_index:[6,42],dma0_ch1_config:6,dma0_ch1_index:6,dma0_ch2_config:[6,39],dma0_ch2_index:6,dma0_ch3_config:6,dma0_ch3_index:6,dma0_ch4_config:6,dma0_ch4_index:6,dma0_ch5_config:6,dma0_ch5_index:6,dma0_ch6_config:6,dma0_ch6_index:6,dma0_ch7_config:6,dma0_ch7_index:6,dma:[0,3,8,9,10,11,13,14,15,28],dma_burst_16byt:6,dma_burst_1byt:6,dma_burst_4byt:6,dma_burst_8byt:6,dma_ch0:42,dma_ch0_index:6,dma_ch2:39,dma_channel_get_statu:6,dma_channel_start:42,dma_clos:6,dma_control:6,dma_dev:[6,39],dma_devic:6,dma_device_t:6,dma_dst_buff:42,dma_event_complet:6,dma_event_typ:6,dma_index_typ:6,dma_lli_ctrl_t:6,dma_lli_cycle_mod:6,dma_lli_once_mod:[6,39,42],dma_m2m:42,dma_max_index:6,dma_memory_to_memori:[6,42],dma_memory_to_periph:[6,39],dma_open:6,dma_periph_to_memori:6,dma_periph_to_periph:6,dma_regist:42,dma_reload:42,dma_request_adc0:6,dma_request_dac0:6,dma_request_i2c0_rx:6,dma_request_i2c0_tx:6,dma_request_i2s_rx:6,dma_request_i2s_tx:6,dma_request_non:[6,39,42],dma_request_spi0_rx:6,dma_request_spi0_tx:6,dma_request_uart0_rx:6,dma_request_uart0_tx:6,dma_request_uart1_rx:6,dma_request_uart1_tx:[6,39],dma_request_usb_ep0:6,dma_request_usb_ep1:[6,39],dma_request_usb_ep2:6,dma_request_usb_ep3:6,dma_request_usb_ep4:6,dma_request_usb_ep5:6,dma_request_usb_ep6:6,dma_request_usb_ep7:6,dma_src_buff:42,dma_transfer_dir_typ:6,dma_transfer_don:42,dma_transfer_width_16bit:6,dma_transfer_width_32bit:[6,42],dma_transfer_width_8bit:[6,39],dmax_devic:6,don:1,done:[14,42],download:[18,19,20,21,22,23],dparamet:33,driver:[21,26,55],dsp:9,dst_addr:6,dst_burst_siz:6,dst_req:[6,39,42],dst_width:[6,39,42],dtcm:32,duti:1,dutycycl:52,e24:28,echo:[18,33],eclips:26,edit:20,eeprom:47,effect:1,elf:[18,20,22],els:[40,53,55,57],enabl:[1,2,7,40,45,53],encrypt:1,end:2,endif:[1,3,6,8,9,10,11,12,13,33,39,40,42,47,52,53,55,57],enumer:14,ep0:[6,14],ep1:[6,14],ep2:6,ep3:6,ep4:6,ep5:6,ep6:6,ep7:[6,14],ep:14,ep_addr:14,ep_cfg:14,ep_ena:14,ep_mp:14,ep_typ:14,epf:20,equal:9,err:[1,29],error:[1,14,29,42],establish:14,even:[1,13],event:[0,3,6,10,11,12,13,14],exampl:[18,20,22,23,29,30,32,33,39,40,42,44,45,47,50,52,53,55,57],except:14,exe:[19,20,21,26],exist:20,fail:40,fatf:28,featur:1,field:1,fifo:[3,9,11,13,14,57],fifo_threshold:[3,9,11,13,33,40,55,57],file:[18,20,21],filter:1,filter_dup:1,find:[33,40,42,47,52,53,55,57],finish:[20,21],finsh:20,flag:[0,1,3,6,8,9,10,11,12,13,14,29,47],flash:[2,21,22,23,30],flashdownload:22,format_sel:39,frame:[9,14],frame_s:9,freerto:24,freerun:12,frequenc:[52,53],friend:1,ftdi:26,func1:25,func2:25,gain:[3,40],gap:1,gate:32,gatt:1,gc0308:39,gdb:20,gener:[1,7,20],generate_bin:24,get:0,get_adc_key_valu:40,get_attr:29,git:[18,19,20],gite:[18,19,20],github:26,gnd:[20,25],gpio0:39,gpio10:[53,55],gpio11:[39,45,47,53],gpio11_int_callback:45,gpio12:53,gpio14:[33,57],gpio15:[33,57],gpio16:[39,47],gpio18:40,gpio19:55,gpio1:39,gpio20:55,gpio21:55,gpio22:[44,52,55],gpio29:[39,44],gpio2:39,gpio30:[39,44],gpio31:[39,44],gpio3:[39,53],gpio4:39,gpio5:39,gpio6:39,gpio7:39,gpio8:39,gpio9:39,gpio:[2,15,20,28,32,33,39,40,47,52,53,55,57],gpio_af14_uart5:2,gpio_async_falling_triger_int_mod:7,gpio_async_high_level_int_mod:7,gpio_async_low_level_int_mod:7,gpio_async_rising_triger_int_mod:7,gpio_attach_irq:45,gpio_blink:[20,44],gpio_cas:24,gpio_fun_adc:40,gpio_fun_cam:39,gpio_fun_clk_out:39,gpio_fun_i2c:[39,47],gpio_fun_pwm:[52,53],gpio_fun_spi:55,gpio_fun_uart0_rx:[33,57],gpio_fun_uart0_tx:[33,57],gpio_fun_usb:39,gpio_initstruct:2,gpio_inittypedef:2,gpio_input_mod:7,gpio_input_pd_mod:7,gpio_input_pp_mod:7,gpio_int:45,gpio_irq_en:45,gpio_mode_af_pp:2,gpio_nopul:2,gpio_output_mod:[7,55],gpio_output_pd_mod:7,gpio_output_pp_mod:[7,44],gpio_pin_11:45,gpio_pin_12:2,gpio_pin_13:2,gpio_pin_22:44,gpio_pin_29:44,gpio_pin_30:44,gpio_pin_31:44,gpio_set_mod:[44,45,55],gpio_speed_freq_low:2,gpio_sync_falling_triger_int_mod:7,gpio_sync_high_level_int_mod:7,gpio_sync_low_level_int_mod:7,gpio_sync_rising_triger_int_mod:[7,45],gpio_test_cas:24,gpio_writ:[44,55],gpiob:2,guest:21,gz:18,hal:[0,2],hal_adc:3,hal_dma:6,hal_drv:55,hal_gpio_init:2,hal_i2c:8,hal_init:2,hal_nvic_enableirq:2,hal_nvic_setprior:2,hal_pwm:10,hal_spi:11,hal_tim:12,hal_uart:13,hal_uart_mspinit:2,handl:[0,1],happen:1,hardwar:[1,14],hbn:32,hci:1,hd12:25,hd1:25,hd3:25,hd8:25,header:39,hello:33,hellowd:[18,20,22,23,33],helloworld:[18,20,22,23],hellwd:33,help:[16,22,23],here:21,hid:34,high:1,host:[1,14],http:[17,18,19,20,21,26],huart:2,human:17,i2c0:[8,47],i2c0_config:[8,39,47],i2c0_index:[8,47],i2c1:8,i2c:[6,15,28],i2c_at24cxx:47,i2c_dev:8,i2c_devic:8,i2c_device_t:8,i2c_hw_mod:[8,39,47],i2c_index_typ:8,i2c_max_index:8,i2c_msg:8,i2c_msg_t:[8,47],i2c_open:8,i2c_rd:[8,47],i2c_regist:47,i2c_scl:[39,47],i2c_sda:[39,47],i2c_transf:47,i2c_wr:[8,47],i2cx_devic:8,i2s0:9,i2s0_config:9,i2s0_index:9,i2s:[6,15,25],i2s_channel_num_t:9,i2s_clos:9,i2s_control:9,i2s_data_len_16:9,i2s_data_len_24:9,i2s_data_len_32:9,i2s_data_len_8:9,i2s_data_size_t:9,i2s_dev:9,i2s_devic:9,i2s_device_t:9,i2s_frame_len_16:9,i2s_frame_len_24:9,i2s_frame_len_32:9,i2s_frame_len_8:9,i2s_frame_size_t:9,i2s_fs_channels_num_2:9,i2s_fs_channels_num_3:9,i2s_fs_channels_num_4:9,i2s_fs_channels_num_mono:9,i2s_get_rx_fifo_cmd:9,i2s_get_tx_fifo_cmd:9,i2s_index_typ:9,i2s_max_index:9,i2s_mode_dsp_a:9,i2s_mode_dsp_b:9,i2s_mode_left:9,i2s_mode_mast:9,i2s_mode_right:9,i2s_mode_slav:9,i2s_mode_std:9,i2s_mode_t:9,i2s_open:9,i2sx_devic:9,iap:28,ic:9,id:[1,6,8,9,11,12,13,14,33,39,42,47,55,57],ident:1,identifi:1,ifdef:[3,6,8,9,10,11,12,13],ifndef:[3,6,8,9,10,11,12,13,33,39,40,42,47,52,53,55,57],iis_mod:9,il9431:55,imag:21,in_ep:14,incom:1,index:[3,6,8,9,10,11,12,13,14,42],indic:1,info:1,init:2,initi:[2,14],input:7,instal:[18,26],instanc:2,int8_t:1,inter:[8,9],interfac:[2,11,17,18,21,26],interface_mod:9,interface_mode_t:9,intergr:8,interrupt:[0,2],interv:1,interval_max:[1,29],interval_min:[1,29],into:20,iot:[20,25,28],is:[1,9,13,14],is_stal:14,isoch:39,isregist:29,it:1,it_pulse_count:[10,52,53],itcm:32,its:1,jlink:[25,26],jlink_bl_mcu_sdk:20,jtag:[21,25,26,28],jtag_tck:25,jtag_tdi:25,jtag_tdo:25,jtag_tm:25,justifi:9,k_delayed_work:1,k_fifo:1,k_forev:29,k_sem_giv:29,k_sem_tak:29,k_work:1,keep:1,kei:[1,40],keil:[33,39,40,42,44,45,47,50,52,53,55,57],key_no_valu:40,keyvalu:40,l2cap:1,lab:[2,20,25,26,30,32],latenc:1,launch:20,lcd:54,lcd_c:55,lcd_cs_pin:55,lcd_dc:55,lcd_dc_pin:55,lcd_wr_byte:55,lcd_wr_halfword:55,lcd_wr_word:55,le:1,led:[26,52],led_breath:52,left:9,len:[8,29,47],length:[11,13,29],level:[1,32],libftdi:26,libhidapi:26,libusb:26,lin:13,link:[19,20,26],linker_script:24,linux:[27,32],list:[0,6,21,26],ll:1,lli:6,lli_cfg:6,load:[22,23],loader:22,local:1,log:20,lost:14,low:1,lowpow:28,lowpower_test:32,lpm:14,lpn:1,lsb:11,lsusb:26,lts:26,ma:32,main:[2,18,20,24],maix:[21,26],make:[20,24,29,32,33,39,40,42,44,45,47,50,52,53,55,57],manag:1,manufactur:1,map:1,mass:17,master:9,max_data_len:14,maximum:1,mcu:[0,2,3,6,7,8,9,10,11,12,13,14,17,18,19,20,21,25,26,32],mdk:[33,39,40,42,44,45,47,50,52,53,55,57],meaning:1,media:18,memori:[6,42],mesh:1,mini:[18,21,25],minimum:1,miso:55,mjpeg:39,mkdir:18,mobaxterm:33,mode:[1,2,7,8,9,11,39,47,55],modul:10,mosi:55,motor_ch0:53,motor_ch1:53,motor_ch2:53,motor_ch3:53,motor_dir_typ:53,motor_set_dir:53,ms:1,msb:11,msc:34,msg:[8,33,40,42,45,47,50,57],mtimer:28,must:[1,9,29],mv:40,mx_gpio_init:2,mx_quadspi_init:2,mx_usart1_uart_init:2,my_cas:24,name:[0,1,3,6,8,9,10,11,12,13,14,29],name_max:0,need:1,neg_channel:40,negchlist:40,net_buf:1,next:[1,20],no:[1,13],node:[0,1],none:6,not:1,notif:29,notifi:[1,29],notify_func:29,notify_poll_sem:29,num:8,observ:1,occ:19,occur:1,ocram:32,octam:32,odd:13,of:[0,1,2,14],ofast:24,offset:29,oflag:[0,3,6,8,9,10,11,12,13,14],ok:22,one:[13,29],onli:[1,9],oob:1,open:[0,40],openocd:[23,26],openocd_debug:[22,23],option:[1,21,26,29],or:[1,19,21,25,29,33],org:18,os:50,osr:3,ostrac:19,other:1,otherwis:1,out:[14,20],out_ep:14,outgo:1,output:7,over:20,own:1,own_address_typ:1,packet:[1,14],page:32,pair:1,pane:[22,23],param:[1,29],paramet:1,parent:[0,3,6,8,9,10,11,12,13,14],pariti:[13,33,57],passkei:1,path:18,pb12:2,pb13:2,pb:1,pc:[14,20,25,26,32,33],pcm:9,pdf:32,pds:32,peer:1,pending_no_cb:1,period:[10,52,53],peripher:[1,2,6,11,22,23,28],peripheral_clock_adc:4,peripheral_clock_dac:4,peripheral_clock_i2:4,peripheral_clock_i2c:4,peripheral_clock_spi:4,peripheral_clock_typ:4,peripheral_clock_uart:4,peripheral_config:[3,6,8,9,10,11,12,13,33,39,40,42,47,52,53,55,57],phase:[8,39,47],picocom:18,pin:[1,2,7,33,39,40,44,45,47,52,53,55,57],pinmux:7,pinmux_config:[7,33,39,40,52,53,55,57],pinmux_select:39,pinmux_uvc:39,pix:25,pl_trig_src:12,plu:[18,19,26],polarity_invert_mod:[10,53],port:[14,21,26],pos:[0,3,9,11,13,14],pos_channel:40,poschlist:40,power:[1,32],prefer:20,preload:12,press:40,privaci:1,privat:1,profil:[1,19],program:[21,30],project:[20,22,23],provid:1,provis:1,proxi:1,psram:21,pull:2,puls:10,purpos:7,pvparamet:29,pwm:[6,15,28],pwm_breath_l:52,pwm_cfg:[52,53],pwm_ch0:53,pwm_ch0_config:[10,53],pwm_ch0_index:[10,53],pwm_ch1:53,pwm_ch1_config:[10,53],pwm_ch1_index:[10,53],pwm_ch2:[52,53],pwm_ch2_config:[10,52,53],pwm_ch2_index:[10,52,53],pwm_ch3:53,pwm_ch3_config:[10,53],pwm_ch3_index:[10,53],pwm_ch4_config:10,pwm_ch4_index:10,pwm_channel_start:[52,53],pwm_close:10,pwm_config_t:10,pwm_control:10,pwm_dev:[10,52,53],pwm_devic:10,pwm_device_t:10,pwm_dutycycle_config_t:[10,53],pwm_event_complet:10,pwm_event_typ:10,pwm_index_typ:10,pwm_max_index:10,pwm_open:10,pwm_regist:[52,53],pwm_step_motor:53,pwmx_devic:10,queue:1,radio:1,ram:[32,43],random:1,rang:1,rb:14,read:[0,1,47],read_byt:14,reason:1,receiv:[13,14],recurs:[18,19,20],recv_buf:11,ref:1,refresh:[21,25],regist:[22,23],relai:1,remot:1,replac:[21,26],report:14,request:[1,6],requir:1,required_sec_level:1,reset:[2,14],resolut:1,resolv:1,resourc:1,respons:1,result_v:40,resum:[0,1,14],ret_byt:14,rf:18,rgb555:39,right:9,rinbuff:14,ring_buffer_typ:14,ringbuff:14,risc:[20,28,50],riscv64:18,rise:45,role:1,rom:[21,25],root_clock_source_bclk:[39,47,55],root_clock_source_pll_96m:[33,39,57],root_clock_source_rc_32k:53,root_clock_source_xclk:[40,52],rpa:1,rssi:1,rst:[18,20,21,22,23,25],rtc:32,rto:[13,57],rts:13,run:32,rv:[1,18,19,21,26],rx0:25,rx:[1,6,11,13,14,32],rx_dma:[9,11,13,14],rx_fifo:57,rx_len:1,rxd0:20,rxd:25,same:29,sampl_freq_hz:9,scan:1,scan_param:1,scan_rsp:1,sclk:11,sco:1,sd:1,sd_len:1,sdi:11,sdk:[2,7,18,19,20,22,23,24],sdk_path:[29,33,39,40,42,44,45,47,50,52,53,55,57],sdo:11,sec:1,sec_level:1,secur:1,segger:[20,21],select:21,send:29,send_buf:11,sent:1,serial:[11,14,22,23,26],server:1,servic:[1,29],set:[0,1,22,23,24],setup:[14,19],shell:28,shell_cmd_export:33,shell_cmd_export_alia:33,shell_handl:33,shell_init:33,shell_irq_callback:33,show:21,sifiv:28,simpl:1,sipe:[18,19,21,26],size:[0,3,6,9,10,11,12,13,14,33,42,57],size_t:1,sizeof:29,sky:22,slave:[1,9],slaveaddr:[8,47],sleeptim:32,smp:1,so:1,solicit:1,sound:9,sourc:18,spec:32,specif:1,specifi:1,speed:[2,21],spi0:[11,55],spi0_config:[11,55],spi0_index:[11,55],spi:[0,6,15,25,28],spi_clos:11,spi_config:55,spi_control:11,spi_datasize_16bit:11,spi_datasize_24bit:11,spi_datasize_32bit:11,spi_datasize_8bit:[11,55],spi_dev:11,spi_devic:11,spi_device_t:11,spi_event_rx_fifo:11,spi_event_tx_fifo:11,spi_event_typ:11,spi_event_unknown:11,spi_index_typ:11,spi_lcd:55,spi_lsb_byte0_direction_first:11,spi_lsb_byte3_direction_first:11,spi_master_mod:[11,55],spi_max_index:11,spi_miso:55,spi_mosi:55,spi_msb_byte0_direction_first:[11,55],spi_msb_byte3_direction_first:11,spi_open:11,spi_phase_1edg:[11,55],spi_phase_2edg:11,spi_polarity_high:11,spi_polarity_low:[11,55],spi_read:11,spi_regist:55,spi_sck:55,spi_slvae_mod:11,spi_swap_en:55,spi_transfer_tpye_24bit:11,spi_transfer_type_16bit:[11,55],spi_transfer_type_32bit:[11,55],spi_transfer_type_8bit:[11,55],spi_transmit:55,spi_writ:11,spix_devic:11,src_addr:6,src_burst_siz:6,src_req:[6,39,42],src_width:[6,39,42],stack:[1,28],stall:14,start:[14,22,23],state:[1,33,42,57],statu:[0,14],std:9,step:20,stm32:2,stm32xxx_hal_msp:2,stop:[1,13,22,23,53],stopbit:[13,33,57],storag:17,stream:39,strlen:29,struct:[0,1,3,6,8,9,10,11,12,13,14,17,29,33,42,47,52,57],structur:0,sub_addr_0byt:8,sub_addr_1byt:[8,47],sub_addr_2byt:8,subaddr:[8,47],subsystem:18,subvers:1,success:[21,22,42,47],sudo:18,support:1,support_bl:29,support_float:[29,40],support_freerto:[24,29],support_shel:[32,33],suspend:[0,14],sw1:[40,45],sw5:40,sync:13,sys_slist_t:1,sysinit:2,system:[2,22,23],system_clock_bclk:4,system_clock_fclk:4,system_clock_root_clock:4,system_clock_typ:4,system_clock_xclk:4,systemclock_config:2,systick:[2,50],systick_isr:50,tab:16,tabl:7,take:1,taken:1,tar:18,target:[1,20],target_required_lib:24,target_required_private_opt:24,target_required_src:24,task:[1,42],task_prior:1,tck:25,tdi:25,tdo:25,termin:26,test1:24,test2:24,test:33,tft:54,that:1,the:[1,2,14,29],thi:[1,29],threshold_high:[10,52,53],threshold_low:[10,52,53],tick:50,time:29,timeout:1,timer:15,timer_ch0_config:12,timer_ch0_index:12,timer_ch1_config:12,timer_ch1_index:12,timer_clos:12,timer_cnt_freerun:12,timer_cnt_mod:12,timer_cnt_preload:12,timer_control:12,timer_dev:12,timer_devic:12,timer_device_t:12,timer_event_comp0:12,timer_event_comp1:12,timer_event_comp2:12,timer_event_typ:12,timer_event_unknown:12,timer_index_typ:12,timer_max_index:12,timer_open:12,timer_pl_trig_comp0:12,timer_pl_trig_comp1:12,timer_pl_trig_comp2:12,timer_pl_trig_non:12,timer_pl_trig_t:12,timer_user_cfg_t:12,tk:1,tms:25,to:[1,3,6,21,29,42],togeth:1,tool:[21,22,26],tp:29,tp_wr_hdl:29,transceiv:14,transfer:[6,39,42],transfer_mod:[6,39,42],transfer_s:6,transmitt:13,trigger:45,ttl:[18,19,20,25,30,32],ttyusb1:18,two:13,tx0:25,tx:[1,6,11,13,14],tx_complet:1,tx_complete_work:1,tx_dma:[9,11,13,14],tx_mtu_siz:29,tx_pend:1,tx_queue:1,txd0:20,txd:25,txt:24,tyep:6,type:[0,1,4,11,19,20,21,25,26],typedef:[0,3,6,8,9,10,11,12,13,14],u16_t:[1,29],u32_t:1,u8_t:[1,29],ua:32,uac:17,uart0:[6,13,25,33,57],uart0_config:[13,33,57],uart0_index:13,uart0_rx:[33,57],uart0_tx:[33,57],uart1:6,uart1_config:13,uart1_index:13,uart5:2,uart5_irqn:2,uart5_mspinit:2,uart5_rx:2,uart5_tx:2,uart:[15,18,28,32,33],uart_clos:13,uart_control:13,uart_data_len_5:13,uart_data_len_6:13,uart_data_len_7:13,uart_data_len_8:[13,33,57],uart_databits_t:13,uart_dev:13,uart_devic:13,uart_device_t:13,uart_echo:57,uart_event_rto:[13,57],uart_event_rx_end:13,uart_event_rx_fifo:[13,33,57],uart_event_tx_end:13,uart_event_tx_fifo:13,uart_event_typ:13,uart_event_unknown:13,uart_handletypedef:2,uart_index_typ:13,uart_irq_callback:57,uart_it_typ:13,uart_max_index:13,uart_open:13,uart_par_even:13,uart_par_non:[13,33,57],uart_par_odd:13,uart_param_cfg_t:13,uart_parity_t:13,uart_read:13,uart_regist:[33,57],uart_rto_it:57,uart_rx_fifo_it:[33,57],uart_stop_on:[13,33,57],uart_stop_one_d_f:13,uart_stop_two:13,uart_stopbits_t:13,uart_writ:13,uartx_devic:13,ubuntu:[18,26],uint16_t:[0,3,6,8,9,10,11,12,13,14,55],uint32_t:[0,3,4,6,7,8,9,10,11,12,13,14,33,42,45,50,55,57],uint8_t:[1,3,6,7,8,9,10,11,12,13,14,16,29,33,47,55,57],uln2003:53,undirect:29,uniform:1,union:1,univers:[13,14],unknow:29,unsign:1,updat:[1,18],update_work:1,upload:18,usart:30,usb0:14,usb1:14,usb2:17,usb:[6,15,18,19,20,21,25,26,28,30,32,33,39],usb_clos:14,usb_control:14,usb_dc:17,usb_dc_devic:14,usb_dc_device_t:14,usb_dc_ep_cfg:14,usb_dc_ep_clear_stal:17,usb_dc_ep_clos:17,usb_dc_ep_is_stal:17,usb_dc_ep_open:17,usb_dc_ep_read:17,usb_dc_ep_set_stal:17,usb_dc_ep_state_t:14,usb_dc_ep_writ:17,usb_dc_event_callback:17,usb_dc_event_configur:14,usb_dc_event_connect:14,usb_dc_event_disconnect:14,usb_dc_event_ep0_in_notifi:14,usb_dc_event_ep0_out_notifi:14,usb_dc_event_ep_in_notifi:14,usb_dc_event_ep_out_notifi:14,usb_dc_event_error:14,usb_dc_event_reset:14,usb_dc_event_resum:14,usb_dc_event_setup_notifi:14,usb_dc_event_sof:14,usb_dc_event_suspend:14,usb_dc_event_typ:14,usb_dc_event_unknown:14,usb_dc_regist:17,usb_dc_set_address:17,usb_dm:39,usb_dp:39,usb_index:17,usb_index_typ:14,usb_open:14,usb_read:14,usb_stack:17,usb_video:39,usb_writ:14,usbd_endpoint_cfg:14,usbd_ep_clear_stal:17,usbd_ep_clos:17,usbd_ep_is_stal:17,usbd_ep_open:17,usbd_ep_read:17,usbd_ep_set_stal:17,usbd_ep_writ:17,usbd_set_address:17,use:1,used:1,user:[2,30],uses:1,using:1,usr:18,uuid:1,uvc:[17,39],uyvi:39,v10:21,v11:[21,26],v3:18,valu:[1,7],vbat:3,vdd33:25,vdd:[3,25],vendor:17,version:1,vi:18,video:34,view:[21,22,23],viewer:[22,23],volt:40,vref:[3,25,40],vtref:25,warn:1,we:1,welcom:20,wfi:32,wget:18,when:1,which:1,whitelist:1,whitout:[22,23],width:10,will:1,win:26,window:[1,18,32,33,39,40,42,44,45,47,50,52,53,55,57],windows_cdk:27,windows_eclips:27,winusb1:17,winusb2:17,winusb:[21,26],wireless:0,without:1,work:1,workspac:20,world:33,write:[0,29],write_data_poll_sem:29,www:17,x86_64:18,xshell:33,xtal_ck:10,xxx:[3,6,8,9,10,11,12,13,20],xxx_board:[4,7],xxx_clock_config:4,xxx_close:0,xxx_config:2,xxx_control:0,xxx_devic:0,xxx_device_t:0,xxx_open:0,xxx_read:0,xxx_regist:0,xxx_write:0,xxxx_case:24,yuv:39,zadig:[21,26],zigbe:28,zxvf:18},titles:["<span class=\"section-number\">1. </span>API \u6982\u8ff0","<span class=\"section-number\">6. </span>BLE","<span class=\"section-number\">2. </span>Board \u914d\u7f6e\u7cfb\u7edf","<span class=\"section-number\">3.9. </span>ADC \u8bbe\u5907","<span class=\"section-number\">3.1. </span>\u65f6\u949f\u6811","<span class=\"section-number\">3.10. </span>DAC \u8bbe\u5907","<span class=\"section-number\">3.5. </span>DMA \u8bbe\u5907","<span class=\"section-number\">3.2. </span>GPIO \u8bbe\u5907","<span class=\"section-number\">3.6. </span>I2C \u8bbe\u5907","<span class=\"section-number\">3.7. </span>I2S \u8bbe\u5907","<span class=\"section-number\">3.4. </span>PWM \u8bbe\u5907","<span class=\"section-number\">3.8. </span>SPI \u8bbe\u5907","<span class=\"section-number\">3.11. </span>TIMER \u8bbe\u5907","<span class=\"section-number\">3.3. </span>UART \u8bbe\u5907","<span class=\"section-number\">3.12. </span>USB \u8bbe\u5907","<span class=\"section-number\">3. </span>Peripheral","<span class=\"section-number\">4. </span>Shell","<span class=\"section-number\">5. </span>USB Stack","<span class=\"section-number\">2.3. </span>Linux OR WSL \u73af\u5883\u5f00\u53d1\u6307\u5357","<span class=\"section-number\">2.1. </span>Windows \u4e0b\u4f7f\u7528 CDK (\u7c7b MDK Keil)\u5f00\u53d1\u6307\u5357","<span class=\"section-number\">2.2. </span>Windows \u4e0b\u4f7f\u7528 Eclipse \u5f00\u53d1\u6307\u5357","<span class=\"section-number\">3. </span>BLDevCube \u70e7\u5f55\u5de5\u5177\u6307\u5357","\u4f7f\u7528 CDK + CK-Link \u7f16\u8bd1\u8c03\u8bd5","\u4f7f\u7528 CDK + Sipeed RV-Debugger Plus \u7f16\u8bd1\u8c03\u8bd5","<span class=\"section-number\">4. </span>\u57fa\u4e8e cmake \u6846\u67b6\u65b0\u5efa\u5de5\u7a0b\u6307\u5357","<span class=\"section-number\">5. </span>\u786c\u4ef6\u8fde\u63a5\u6307\u5357","<span class=\"section-number\">1. </span>\u5f00\u53d1\u524d\u7684\u51c6\u5907","<span class=\"section-number\">2. </span>\u5f00\u53d1\u73af\u5883\u642d\u5efa\u6307\u5357","BL MCU SDK \u5f00\u53d1\u6307\u5357","<span class=\"section-number\">6. </span>BLE \u5ba2\u6237\u7aef\u548c\u670d\u52a1\u7aef\u4e92\u8fde","<span class=\"section-number\">5. </span>BOOT2 IAP","<span class=\"section-number\">2. </span>Fatfs \u6587\u4ef6\u7cfb\u7edf\u8bfb\u5199","<span class=\"section-number\">4. </span>LowPower \u4f4e\u529f\u8017\u8bc4\u4f30","<span class=\"section-number\">1. </span>Shell \u547d\u4ee4\u884c\u8c03\u8bd5","<span class=\"section-number\">3. </span>USB Device \u5e94\u7528","<span class=\"section-number\">3.5. </span>AUDIO - \u9ea6\u514b\u98ce","<span class=\"section-number\">3.1. </span>CDC - \u865a\u62df\u4e32\u53e3","<span class=\"section-number\">3.3. </span>HID - \u952e\u76d8&amp;\u9f20\u6807","<span class=\"section-number\">3.2. </span>MSC - U \u76d8","<span class=\"section-number\">3.4. </span>VIDEO - \u6444\u50cf\u5934","<span class=\"section-number\">8.1. </span>ADC - \u6309\u952e\u68c0\u6d4b\u7535\u538b","<span class=\"section-number\">8. </span>ADC 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- TFT LCD \u663e\u793a","<span class=\"section-number\">2. </span>UART \u793a\u4f8b","<span class=\"section-number\">2.1. </span>UART - 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\ No newline at end of file
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39,bsp_cam_clock_sourc:39,bsp_common:39,bsp_i2c_clock_div:[39,47],bsp_i2c_clock_sourc:[39,47],bsp_image_sensor:39,bsp_pwm_clock_div:[52,53],bsp_pwm_clock_sourc:[52,53],bsp_spi_clock_div:55,bsp_spi_clock_sourc:55,bsp_uart_clock_div:[33,57],bsp_uart_clock_sourc:[33,57],bsp_using_adc0:[3,40],bsp_using_cam:39,bsp_using_dma0_ch0:[6,42],bsp_using_dma0_ch1:6,bsp_using_dma0_ch2:[6,39],bsp_using_dma0_ch3:6,bsp_using_dma0_ch4:6,bsp_using_dma0_ch5:6,bsp_using_dma0_ch6:6,bsp_using_dma0_ch7:6,bsp_using_dma_ch0:6,bsp_using_i2c0:[8,39,47],bsp_using_i2s0:9,bsp_using_pwm_ch0:[10,53],bsp_using_pwm_ch1:[10,53],bsp_using_pwm_ch2:[10,52,53],bsp_using_pwm_ch3:[10,53],bsp_using_pwm_ch4:10,bsp_using_spi0:[11,55],bsp_using_timer_ch0:12,bsp_using_timer_ch1:12,bsp_using_uart0:[13,33,57],bsp_using_uart1:13,bsp_using_usb:[14,17,39],bsp_using_xxx:2,bt:1,bt_addr_le_ani:1,bt_addr_le_t:1,bt_char_ble_tp_not_attr_val_index:29,bt_conn:[1,29],bt_conn_auth_cb:1,bt_conn_br:1,bt_conn_cb:[1,29],bt_conn_cb_regist:29,bt_conn_info:1,bt_conn_l:1,bt_conn_num_flag:1,bt_conn_rv:1,bt_conn_sco:1,bt_conn_state_t:1,bt_data:[1,29],bt_data_byt:1,bt_data_flag:[1,29],bt_data_gap_appear:29,bt_data_manufacturer_data:29,bt_data_name_complet:[1,29],bt_data_uuid16_al:29,bt_gap_adv_fast_int_max_3:29,bt_gap_adv_fast_int_min_3:29,bt_gap_init_conn_int_max:1,bt_gap_init_conn_int_min:1,bt_gap_scan_slow_interval_1:1,bt_gap_scan_slow_window_1:1,bt_gatt_attr:29,bt_gatt_notifi:29,bt_gatt_subscribe_param:29,bt_gatt_write_without_respons:29,bt_le_ad_gener:1,bt_le_ad_limit:29,bt_le_ad_no_bredr:[1,29],bt_le_adv_opt_connect:1,bt_le_adv_opt_dir_addr_rpa:1,bt_le_adv_opt_dir_mode_low_duti:1,bt_le_adv_opt_filter_conn:1,bt_le_adv_opt_filter_scan_req:1,bt_le_adv_opt_non:1,bt_le_adv_opt_one_tim:1,bt_le_adv_opt_use_ident:1,bt_le_adv_opt_use_nam:1,bt_le_adv_param:[1,29],bt_le_adv_start:29,bt_le_conn_param:1,bt_le_scan_cb_t:1,bt_le_scan_param:1,bt_le_scan_type_act:1,bt_le_scan_type_pass:1,bt_ready_cb_t:1,bt_security_t:1,bt_warn:29,buf:[8,29,47],buffer:[0,3,9,11,13,14],build:[18,20,22,23],bus:[11,14],but:1,bv1ef4y1t73d:17,by:[1,14],call:1,callback:[0,1,3,6,10,11,12,13,14,29],cam:39,can:1,cancel:20,canon:18,care:1,cb:1,cbfun:7,ccw:53,cd:[18,29,33,39,40,42,44,45,47,50,52,53,55,57],cdc:34,cdk:[26,29,32,33,39,40,42,44,45,47,50,52,53,55,57],cdk_flashload:22,cdkproj:[22,23,33,39,40,42,44,45,47,50,52,53,55,57],central:1,cfg:10,ch8:40,ch:[6,8,10,12,39,42,52,53],chan_map:1,channel:[1,9],channel_num:9,char_hdl:29,characterist:1,check:1,chip:21,circuit:8,ck:[19,26],ck_link:25,ck_link_debug:22,clean:[22,23],clear:0,click:21,client:1,clk:[11,55],clk_div:[3,12,40],clk_out:39,clk_phase:[11,55],clk_polara:[11,55],clock:[2,21,32],clock_config:[33,39,40,47,52,53,55,57],clock_period:32,clone:[18,19,20],close:0,cmake:28,cmake_current_source_dir:24,cmakelist:24,cmd:[0,3,6,9,10,11,12,13,14],cmd_echo:33,cnt_mode:12,code:[0,2],com:[17,18,19,20,21,25,26],command:[16,20],common:17,commun:17,complet:[1,14,29],compromis:1,comx:18,config:0,config_bt_bredr:1,config_bt_privaci:1,config_bt_remote_vers:1,config_bt_smp:1,config_bt_stack_pt:1,config_gpio0_func:39,config_gpio10_func:53,config_gpio11_func:[39,47,53],config_gpio12_func:[39,53],config_gpio14_func:[33,57],config_gpio15_func:[33,57],config_gpio16_func:[39,47],config_gpio18_func:40,config_gpio19_func:55,config_gpio1_func:39,config_gpio20_func:55,config_gpio21_func:55,config_gpio22_func:52,config_gpio29_func:39,config_gpio2_func:39,config_gpio30_func:39,config_gpio31_func:39,config_gpio3_func:[39,53],config_gpio4_func:39,config_gpio5_func:39,config_gpio6_func:39,config_gpio7_func:39,config_gpio8_func:39,config_gpio9_func:39,configur:[0,2,14],conn:[1,29],connect:[1,14,25,29],consol:20,continuous_conv_mod:[3,40],control:[0,1,14],conveni:1,convert:[3,26],core:28,count:10,cp:18,cpha:11,cpol:11,cpu:[22,23,32],creat:21,cs1:55,cs1_high:55,cs1_low:55,cs:11,csky:22,ctrl:0,cts:13,cube:[23,25,30],custom:17,cw:53,d0:44,d1:44,d2:44,d3:44,dac0:6,dac:[3,15],data:[1,9,13,14,16,29,33,55],data_appear:29,data_len:[1,14],data_manu:29,data_s:9,data_uuid:29,data_width:[3,40],databit:[13,33,57],datas:[11,55],datasheet:32,dc12v:53,dc5v:53,dc:55,dc_high:55,debug:[20,22,23],debug_log:[33,57],debugg:[18,19,21,22,26],default_config:55,defer:1,defin:[0,1,2,3,6,7,8,9,10,11,12,13,33,39,40,42,47,52,53,55,57],deivce_ctrl_pwm_dutycycle_config:[10,52,53],deivce_ctrl_pwm_frequence_config:10,deivce_ctrl_pwm_it_pulse_count_config:10,delai:1,demo:[2,20,29,33,39,40,42,44,45,47,50,52,53,55,57],desc:16,descript:[3,6,9,10,11,12,13,14],determin:1,dev:[0,1,3,6,8,9,10,11,12,13,14,18,20,23,25,26,30,33,42,57],devcub:30,devic:[0,1,3,6,8,9,10,11,12,13,14,21,26,28,33,39,40,42,47,52,57],device_class_adc:0,device_class_camera:0,device_class_dma:0,device_class_gpio:0,device_class_i2:0,device_class_i2c:0,device_class_non:0,device_class_pwm:0,device_class_sdio:0,device_class_sec_hash:0,device_class_spi:0,device_class_tim:0,device_class_typ:0,device_class_uart:0,device_class_usb:0,device_clos:55,device_contorl:[52,53],device_control:[33,40,42,52,53,57],device_ctrl_adc_channel_config:[3,40],device_ctrl_adc_channel_start:3,device_ctrl_adc_channel_stop:3,device_ctrl_adc_tsen_off:3,device_ctrl_adc_tsen_on:3,device_ctrl_adc_vbat_off:3,device_ctrl_adc_vbat_on:3,device_ctrl_attach_rx_dma:[0,3,11,13,14],device_ctrl_attach_tx_dma:[0,11,13,14],device_ctrl_clr_int:[0,3,6,10,11,12,13,33,57],device_ctrl_config:[0,3,13],device_ctrl_get_config:[0,9,12],device_ctrl_get_int:0,device_ctrl_get_match_statu:12,device_ctrl_i2s_attach_rx_dma:9,device_ctrl_i2s_attach_tx_dma:9,device_ctrl_resum:[0,10,11,12],device_ctrl_resvd1:0,device_ctrl_resvd2:0,device_ctrl_rx_dma_resum:[0,11,13],device_ctrl_rx_dma_suspend:[0,11,13],device_ctrl_set_int:[0,3,6,10,11,12,13,14,33,42,57],device_ctrl_spi_config_clock:11,device_ctrl_suspend:[0,10,11,12],device_ctrl_timer_ch_start:12,device_ctrl_timer_ch_stop:12,device_ctrl_tx_dma_resum:[0,11,13],device_ctrl_tx_dma_suspend:[0,11,13],device_ctrl_uart_get_rx_fifo:13,device_ctrl_uart_get_tx_fifo:13,device_ctrl_usb_dc_enum_off:14,device_ctrl_usb_dc_enum_on:14,device_ctrl_usb_dc_get_ep_rx_fifo_cnt:14,device_ctrl_usb_dc_get_ep_tx_fifo_cnt:14,device_ctrl_usb_dc_set_ack:14,device_ctrl_usb_dc_set_rx_dma:14,device_ctrl_usb_dc_set_tx_dma:14,device_find:[17,33,40,42,47,52,53,55,57],device_found:29,device_oflag_dma_rx:[0,3,6,8,9,10,11,13],device_oflag_dma_tx:[0,3,6,8,9,10,11,13],device_oflag_int:12,device_oflag_int_rx:[0,3,6,8,10,11,13,33,57],device_oflag_int_tx:[0,3,6,8,10,11,13],device_oflag_pol:12,device_oflag_rdonli:0,device_oflag_rdwr:[0,17,33,42,47,52,53,55,57],device_oflag_stream_rx:[0,3,6,8,9,10,11,13,40,55],device_oflag_stream_tx:[0,3,6,8,9,10,11,13,33,52,53,55,57],device_oflag_wronli:0,device_open:[2,17,33,39,40,42,47,52,53,55,57],device_read:40,device_set_callback:[17,33,42,57],device_status_typ:0,device_writ:57,differential_mod:[3,40],digit:3,dir:53,direct:[1,6,11,39,42,55],disabl:[3,10,40,53],disconnect:[1,29],displai:55,dl:[21,26],dlist_t:0,dma0_ch0_config:[6,42],dma0_ch0_index:[6,42],dma0_ch1_config:6,dma0_ch1_index:6,dma0_ch2_config:[6,39],dma0_ch2_index:6,dma0_ch3_config:6,dma0_ch3_index:6,dma0_ch4_config:6,dma0_ch4_index:6,dma0_ch5_config:6,dma0_ch5_index:6,dma0_ch6_config:6,dma0_ch6_index:6,dma0_ch7_config:6,dma0_ch7_index:6,dma:[0,3,8,9,10,11,13,14,15,28],dma_burst_16byt:6,dma_burst_1byt:6,dma_burst_4byt:6,dma_burst_8byt:6,dma_ch0:42,dma_ch0_index:6,dma_ch2:39,dma_channel_get_statu:6,dma_channel_start:42,dma_clos:6,dma_control:6,dma_dev:[6,39],dma_devic:6,dma_device_t:6,dma_dst_buff:42,dma_event_complet:6,dma_event_typ:6,dma_index_typ:6,dma_lli_ctrl_t:6,dma_lli_cycle_mod:6,dma_lli_once_mod:[6,39,42],dma_m2m:42,dma_max_index:6,dma_memory_to_memori:[6,42],dma_memory_to_periph:[6,39],dma_open:6,dma_periph_to_memori:6,dma_periph_to_periph:6,dma_regist:42,dma_reload:42,dma_request_adc0:6,dma_request_dac0:6,dma_request_i2c0_rx:6,dma_request_i2c0_tx:6,dma_request_i2s_rx:6,dma_request_i2s_tx:6,dma_request_non:[6,39,42],dma_request_spi0_rx:6,dma_request_spi0_tx:6,dma_request_uart0_rx:6,dma_request_uart0_tx:6,dma_request_uart1_rx:6,dma_request_uart1_tx:[6,39],dma_request_usb_ep0:6,dma_request_usb_ep1:[6,39],dma_request_usb_ep2:6,dma_request_usb_ep3:6,dma_request_usb_ep4:6,dma_request_usb_ep5:6,dma_request_usb_ep6:6,dma_request_usb_ep7:6,dma_src_buff:42,dma_transfer_dir_typ:6,dma_transfer_don:42,dma_transfer_width_16bit:6,dma_transfer_width_32bit:[6,42],dma_transfer_width_8bit:[6,39],dmax_devic:6,don:1,done:[14,42],download:[18,19,20,21,22,23],dparamet:33,driver:[21,26,55],dsp:9,dst_addr:6,dst_burst_siz:6,dst_req:[6,39,42],dst_width:[6,39,42],dtcm:32,duti:1,dutycycl:52,e24:28,echo:[18,33],eclips:26,edit:20,eeprom:47,effect:1,elf:[18,20,22],els:[40,53,55,57],enabl:[1,2,7,40,45,53],encrypt:1,end:2,endif:[1,3,6,8,9,10,11,12,13,33,39,40,42,47,52,53,55,57],enumer:14,ep0:[6,14],ep1:[6,14],ep2:6,ep3:6,ep4:6,ep5:6,ep6:6,ep7:[6,14],ep:14,ep_addr:14,ep_cfg:14,ep_ena:14,ep_mp:14,ep_typ:14,epf:20,equal:9,err:[1,29],error:[1,14,29,42],establish:14,even:[1,13],event:[0,3,6,10,11,12,13,14],exampl:[18,20,22,23,29,30,32,33,39,40,42,44,45,47,50,52,53,55,57],except:14,exe:[19,20,21,26],exist:20,fail:40,fatf:28,featur:1,field:1,fifo:[3,9,11,13,14,57],fifo_threshold:[3,9,11,13,33,40,55,57],file:[18,20,21],filter:1,filter_dup:1,find:[33,40,42,47,52,53,55,57],finish:[20,21],finsh:20,flag:[0,1,3,6,8,9,10,11,12,13,14,29,47],flash:[2,21,22,23,30],flashdownload:22,format_sel:39,frame:[9,14],frame_s:9,freerto:24,freerun:12,frequenc:[52,53],friend:1,ft2232c:26,ftdi:26,func1:25,func2:25,gain:[3,40],gap:1,gate:32,gatt:1,gc0308:39,gdb:20,gener:[1,7,20],generate_bin:24,get:0,get_adc_key_valu:40,get_attr:29,git:[18,19,20],gite:[18,19,20],github:26,gnd:[20,25],gpio0:39,gpio10:[53,55],gpio11:[39,45,47,53],gpio11_int_callback:45,gpio12:53,gpio14:[33,57],gpio15:[33,57],gpio16:[39,47],gpio18:40,gpio19:55,gpio1:39,gpio20:55,gpio21:55,gpio22:[44,52,55],gpio29:[39,44],gpio2:39,gpio30:[39,44],gpio31:[39,44],gpio3:[39,53],gpio4:39,gpio5:39,gpio6:39,gpio7:39,gpio8:39,gpio9:39,gpio:[2,15,20,28,32,33,39,40,47,52,53,55,57],gpio_af14_uart5:2,gpio_async_falling_triger_int_mod:7,gpio_async_high_level_int_mod:7,gpio_async_low_level_int_mod:7,gpio_async_rising_triger_int_mod:7,gpio_attach_irq:45,gpio_blink:[20,44],gpio_cas:24,gpio_fun_adc:40,gpio_fun_cam:39,gpio_fun_clk_out:39,gpio_fun_i2c:[39,47],gpio_fun_pwm:[52,53],gpio_fun_spi:55,gpio_fun_uart0_rx:[33,57],gpio_fun_uart0_tx:[33,57],gpio_fun_usb:39,gpio_initstruct:2,gpio_inittypedef:2,gpio_input_mod:7,gpio_input_pd_mod:7,gpio_input_pp_mod:7,gpio_int:45,gpio_irq_en:45,gpio_mode_af_pp:2,gpio_nopul:2,gpio_output_mod:[7,55],gpio_output_pd_mod:7,gpio_output_pp_mod:[7,44],gpio_pin_11:45,gpio_pin_12:2,gpio_pin_13:2,gpio_pin_22:44,gpio_pin_29:44,gpio_pin_30:44,gpio_pin_31:44,gpio_set_mod:[44,45,55],gpio_speed_freq_low:2,gpio_sync_falling_triger_int_mod:7,gpio_sync_high_level_int_mod:7,gpio_sync_low_level_int_mod:7,gpio_sync_rising_triger_int_mod:[7,45],gpio_test_cas:24,gpio_writ:[44,55],gpiob:2,guest:21,gz:18,hal:[0,2],hal_adc:3,hal_dma:6,hal_drv:55,hal_gpio_init:2,hal_i2c:8,hal_init:2,hal_nvic_enableirq:2,hal_nvic_setprior:2,hal_pwm:10,hal_spi:11,hal_tim:12,hal_uart:13,hal_uart_mspinit:2,handl:[0,1],happen:1,hardwar:[1,14],hbn:32,hci:1,hd12:25,hd1:25,hd3:25,hd8:25,header:39,hello:33,hellowd:[18,20,22,23,33],helloworld:[18,20,22,23],hellwd:33,help:[16,22,23],here:21,hid:34,high:1,host:[1,14],http:[17,18,19,20,21,26],huart:2,human:17,i2c0:[8,47],i2c0_config:[8,39,47],i2c0_index:[8,47],i2c1:8,i2c:[6,15,28],i2c_at24cxx:47,i2c_dev:8,i2c_devic:8,i2c_device_t:8,i2c_hw_mod:[8,39,47],i2c_index_typ:8,i2c_max_index:8,i2c_msg:8,i2c_msg_t:[8,47],i2c_open:8,i2c_rd:[8,47],i2c_regist:47,i2c_scl:[39,47],i2c_sda:[39,47],i2c_transf:47,i2c_wr:[8,47],i2cx_devic:8,i2s0:9,i2s0_config:9,i2s0_index:9,i2s:[6,15,25],i2s_channel_num_t:9,i2s_clos:9,i2s_control:9,i2s_data_len_16:9,i2s_data_len_24:9,i2s_data_len_32:9,i2s_data_len_8:9,i2s_data_size_t:9,i2s_dev:9,i2s_devic:9,i2s_device_t:9,i2s_frame_len_16:9,i2s_frame_len_24:9,i2s_frame_len_32:9,i2s_frame_len_8:9,i2s_frame_size_t:9,i2s_fs_channels_num_2:9,i2s_fs_channels_num_3:9,i2s_fs_channels_num_4:9,i2s_fs_channels_num_mono:9,i2s_get_rx_fifo_cmd:9,i2s_get_tx_fifo_cmd:9,i2s_index_typ:9,i2s_max_index:9,i2s_mode_dsp_a:9,i2s_mode_dsp_b:9,i2s_mode_left:9,i2s_mode_mast:9,i2s_mode_right:9,i2s_mode_slav:9,i2s_mode_std:9,i2s_mode_t:9,i2s_open:9,i2sx_devic:9,iap:28,ic:9,id:[1,6,8,9,11,12,13,14,33,39,42,47,55,57],ident:1,identifi:1,ifdef:[3,6,8,9,10,11,12,13],ifndef:[3,6,8,9,10,11,12,13,33,39,40,42,47,52,53,55,57],iis_mod:9,il9431:55,imag:21,in_ep:14,incom:1,index:[3,6,8,9,10,11,12,13,14,42],indic:1,info:1,init:2,initi:[2,14],input:7,instal:[18,26],instanc:2,int8_t:1,inter:[8,9],interfac:[2,11,17,18,21,26],interface_mod:9,interface_mode_t:9,intergr:8,interrupt:[0,2],interv:1,interval_max:[1,29],interval_min:[1,29],into:20,iot:[20,25,28],is:[1,9,13,14],is_stal:14,isoch:39,isregist:29,it:1,it_pulse_count:[10,52,53],itcm:32,its:1,jlink:[25,26],jlink_bl_mcu_sdk:20,jtag:[21,25,26,28],jtag_tck:25,jtag_tdi:25,jtag_tdo:25,jtag_tm:25,justifi:9,k_delayed_work:1,k_fifo:1,k_forev:29,k_sem_giv:29,k_sem_tak:29,k_work:1,keep:1,kei:[1,40],keil:[33,39,40,42,44,45,47,50,52,53,55,57],key_no_valu:40,keyvalu:40,l2cap:1,lab:[2,20,25,26,30,32],latenc:1,launch:20,lcd:54,lcd_c:55,lcd_cs_pin:55,lcd_dc:55,lcd_dc_pin:55,lcd_wr_byte:55,lcd_wr_halfword:55,lcd_wr_word:55,le:1,led:[26,52],led_breath:52,left:9,len:[8,29,47],length:[11,13,29],level:[1,32],libftdi:26,libhidapi:26,libusb:26,lin:13,link:[19,20,26],linker_script:24,linux:[27,32],list:[0,6,21,26],ll:1,lli:6,lli_cfg:6,load:[22,23],loader:22,local:1,log:20,lost:14,low:1,lowpow:28,lowpower_test:32,lpm:14,lpn:1,lsb:11,lsusb:26,lts:26,ma:32,main:[2,18,20,24],maix:[21,26],make:[20,24,29,32,33,39,40,42,44,45,47,50,52,53,55,57],manag:1,manufactur:1,map:1,mass:17,master:9,max_data_len:14,maximum:1,mcu:[0,2,3,6,7,8,9,10,11,12,13,14,17,18,19,20,21,25,26,32],mdk:[33,39,40,42,44,45,47,50,52,53,55,57],meaning:1,media:18,memori:[6,42],mesh:1,mini:[18,21,25],minimum:1,miso:55,mjpeg:39,mkdir:18,mobaxterm:33,mode:[1,2,7,8,9,11,39,47,55],modul:10,mosi:55,motor_ch0:53,motor_ch1:53,motor_ch2:53,motor_ch3:53,motor_dir_typ:53,motor_set_dir:53,ms:1,msb:11,msc:34,msg:[8,33,40,42,45,47,50,57],mtimer:28,must:[1,9,29],mv:40,mx_gpio_init:2,mx_quadspi_init:2,mx_usart1_uart_init:2,my_cas:24,name:[0,1,3,6,8,9,10,11,12,13,14,29],name_max:0,need:1,neg_channel:40,negchlist:40,net_buf:1,next:[1,20],no:[1,13],node:[0,1],none:6,not:1,notif:29,notifi:[1,29],notify_func:29,notify_poll_sem:29,num:8,observ:1,occ:19,occur:1,ocram:32,octam:32,odd:13,of:[0,1,2,14],ofast:24,offset:29,oflag:[0,3,6,8,9,10,11,12,13,14],ok:22,one:[13,29],onli:[1,9],oob:1,open:[0,40],openocd:[23,26],openocd_debug:[22,23],option:[1,21,26,29],or:[1,19,21,25,29,33],org:18,os:50,osr:3,ostrac:19,other:1,otherwis:1,out:[14,20],out_ep:14,outgo:1,output:7,over:20,own:1,own_address_typ:1,packet:[1,14],page:32,pair:1,pane:[22,23],param:[1,29],paramet:1,parent:[0,3,6,8,9,10,11,12,13,14],pariti:[13,33,57],passkei:1,path:18,pb12:2,pb13:2,pb:1,pc:[14,20,25,26,32,33],pcm:9,pdf:32,pds:32,peer:1,pending_no_cb:1,period:[10,52,53],peripher:[1,2,6,11,22,23,28],peripheral_clock_adc:4,peripheral_clock_dac:4,peripheral_clock_i2:4,peripheral_clock_i2c:4,peripheral_clock_spi:4,peripheral_clock_typ:4,peripheral_clock_uart:4,peripheral_config:[3,6,8,9,10,11,12,13,33,39,40,42,47,52,53,55,57],phase:[8,39,47],picocom:18,pin:[1,2,7,33,39,40,44,45,47,52,53,55,57],pinmux:7,pinmux_config:[7,33,39,40,52,53,55,57],pinmux_select:39,pinmux_uvc:39,pix:25,pl_trig_src:12,plu:[18,19,26],polarity_invert_mod:[10,53],port:[14,21,26],pos:[0,3,9,11,13,14],pos_channel:40,poschlist:40,power:[1,32],prefer:20,preload:12,press:40,privaci:1,privat:1,profil:[1,19],program:[21,30],project:[20,22,23],provid:1,provis:1,proxi:1,psram:21,pull:2,puls:10,purpos:7,pvparamet:29,pwm:[6,15,28],pwm_breath_l:52,pwm_cfg:[52,53],pwm_ch0:53,pwm_ch0_config:[10,53],pwm_ch0_index:[10,53],pwm_ch1:53,pwm_ch1_config:[10,53],pwm_ch1_index:[10,53],pwm_ch2:[52,53],pwm_ch2_config:[10,52,53],pwm_ch2_index:[10,52,53],pwm_ch3:53,pwm_ch3_config:[10,53],pwm_ch3_index:[10,53],pwm_ch4_config:10,pwm_ch4_index:10,pwm_channel_start:[52,53],pwm_clk:10,pwm_close:10,pwm_control:10,pwm_dev:[10,52,53],pwm_devic:10,pwm_device_t:10,pwm_div:10,pwm_dutycycle_config_t:[10,53],pwm_event_complet:10,pwm_event_typ:10,pwm_index_typ:10,pwm_max_index:10,pwm_open:10,pwm_regist:[52,53],pwm_step_motor:53,pwmx_devic:10,queue:1,radio:1,ram:[32,43],random:1,rang:1,rb:14,read:[0,1,47],read_byt:14,reason:1,receiv:[13,14],recurs:[18,19,20],recv_buf:11,ref:1,refresh:[21,25],regist:[22,23],relai:1,remot:1,replac:[21,26],report:14,request:[1,6],requir:1,required_sec_level:1,reset:[2,14],resolut:1,resolv:1,resourc:1,respons:1,result_v:40,resum:[0,1,14],ret_byt:14,rf:18,rgb555:39,right:9,rinbuff:14,ring_buffer_typ:14,ringbuff:14,risc:[20,28,50],riscv64:18,rise:45,role:1,rom:[21,25],root_clock_source_32k_clk:53,root_clock_source_bclk:[39,47,55],root_clock_source_pll_96m:[33,39,57],root_clock_source_xclk:[40,52],rpa:1,rssi:1,rst:[18,20,21,22,23,25],rtc:32,rto:[13,57],rts:13,run:32,rv:[1,18,19,21,26],rx0:25,rx:[1,6,11,13,14,32],rx_dma:[9,11,13,14],rx_fifo:57,rx_len:1,rxd0:20,rxd:25,same:29,sampl_freq_hz:9,scan:1,scan_param:1,scan_rsp:1,sclk:11,sco:1,sd:1,sd_len:1,sdi:11,sdk:[2,7,18,19,20,22,23,24],sdk_path:[29,33,39,40,42,44,45,47,50,52,53,55,57],sdo:11,sec:1,sec_level:1,secur:1,segger:[20,21],select:21,send:29,send_buf:11,sent:1,serial:[11,14,22,23,26],server:1,servic:[1,29],set:[0,1,22,23,24],setup:[14,19],shell:28,shell_cmd_export:33,shell_cmd_export_alia:33,shell_handl:33,shell_init:33,shell_irq_callback:33,show:21,sifiv:28,simpl:1,sipe:[18,19,21,26],size:[0,3,6,9,10,11,12,13,14,33,42,57],size_t:1,sizeof:29,sky:22,slave:[1,9],slaveaddr:[8,47],sleeptim:32,smp:1,so:1,solicit:1,sound:9,sourc:18,spec:32,specif:1,specifi:1,speed:[2,21],spi0:[11,55],spi0_config:[11,55],spi0_index:[11,55],spi:[0,6,15,25,28],spi_clos:11,spi_config:55,spi_control:11,spi_datasize_16bit:11,spi_datasize_24bit:11,spi_datasize_32bit:11,spi_datasize_8bit:[11,55],spi_dev:11,spi_devic:11,spi_device_t:11,spi_event_rx_fifo:11,spi_event_tx_fifo:11,spi_event_typ:11,spi_event_unknown:11,spi_index_typ:11,spi_lcd:55,spi_lsb_byte0_direction_first:11,spi_lsb_byte3_direction_first:11,spi_master_mod:[11,55],spi_max_index:11,spi_miso:55,spi_mosi:55,spi_msb_byte0_direction_first:[11,55],spi_msb_byte3_direction_first:11,spi_open:11,spi_phase_1edg:[11,55],spi_phase_2edg:11,spi_polarity_high:11,spi_polarity_low:[11,55],spi_read:11,spi_regist:55,spi_sck:55,spi_slvae_mod:11,spi_swap_en:55,spi_transfer_tpye_24bit:11,spi_transfer_type_16bit:[11,55],spi_transfer_type_32bit:[11,55],spi_transfer_type_8bit:[11,55],spi_transmit:55,spi_writ:11,spix_devic:11,src_addr:6,src_burst_siz:6,src_req:[6,39,42],src_width:[6,39,42],stack:[1,28],stall:14,start:[14,22,23],state:[1,33,42,57],statu:[0,14],std:9,step:20,stm32:2,stm32xxx_hal_msp:2,stop:[1,13,22,23,53],stopbit:[13,33,57],storag:17,stream:39,strlen:29,struct:[0,1,3,6,8,9,10,11,12,13,14,17,29,33,42,47,52,57],structur:0,sub_addr_0byt:8,sub_addr_1byt:[8,47],sub_addr_2byt:8,subaddr:[8,47],subsystem:18,subvers:1,success:[21,22,42,47],sudo:[18,26],support:1,support_bl:29,support_float:[29,40],support_freerto:[24,29],support_shel:[32,33],suspend:[0,14],sw1:[40,45],sw5:40,sync:13,sys_slist_t:1,sysinit:2,system:[2,22,23],system_clock_bclk:4,system_clock_fclk:4,system_clock_root_clock:4,system_clock_typ:4,system_clock_xclk:4,systemclock_config:2,systick:[2,50],systick_isr:50,tab:16,tabl:7,take:1,taken:1,tar:18,target:[1,20],target_required_lib:24,target_required_private_opt:24,target_required_src:24,task:[1,42],task_prior:1,tck:25,tdi:25,tdo:25,termin:26,test1:24,test2:24,test:33,tft:54,that:1,the:[1,2,14,29],thi:[1,29],threshold_high:[10,52,53],threshold_low:[10,52,53],tick:50,time:29,timeout:1,timer:15,timer_ch0_config:12,timer_ch0_index:12,timer_ch1_config:12,timer_ch1_index:12,timer_clos:12,timer_cnt_freerun:12,timer_cnt_mod:12,timer_cnt_preload:12,timer_control:12,timer_dev:12,timer_devic:12,timer_device_t:12,timer_event_comp0:12,timer_event_comp1:12,timer_event_comp2:12,timer_event_typ:12,timer_event_unknown:12,timer_index_typ:12,timer_max_index:12,timer_open:12,timer_pl_trig_comp0:12,timer_pl_trig_comp1:12,timer_pl_trig_comp2:12,timer_pl_trig_non:12,timer_pl_trig_t:12,timer_user_cfg_t:12,tk:1,tms:25,to:[1,3,6,21,29,42],togeth:1,tool:[21,22,26],tp:29,tp_wr_hdl:29,transceiv:14,transfer:[6,39,42],transfer_mod:[6,39,42],transfer_s:6,transmitt:13,trigger:45,ttl:[18,19,20,25,30,32],ttyacm0:26,ttyusb0:26,ttyusb1:[18,26],two:13,tx0:25,tx:[1,6,11,13,14],tx_complet:1,tx_complete_work:1,tx_dma:[9,11,13,14],tx_mtu_siz:29,tx_pend:1,tx_queue:1,txd0:20,txd:25,txt:24,tyep:6,type:[0,1,4,11,19,20,21,25,26],typedef:[0,3,6,8,9,10,11,12,13,14],u16_t:[1,29],u32_t:1,u8_t:[1,29],ua:32,uac:17,uart0:[6,13,25,33,57],uart0_config:[13,33,57],uart0_index:13,uart0_rx:[33,57],uart0_tx:[33,57],uart1:6,uart1_config:13,uart1_index:13,uart5:2,uart5_irqn:2,uart5_mspinit:2,uart5_rx:2,uart5_tx:2,uart:[15,18,28,32,33],uart_clos:13,uart_control:13,uart_data_len_5:13,uart_data_len_6:13,uart_data_len_7:13,uart_data_len_8:[13,33,57],uart_databits_t:13,uart_dev:13,uart_devic:13,uart_device_t:13,uart_echo:57,uart_event_rto:[13,57],uart_event_rx_end:13,uart_event_rx_fifo:[13,33,57],uart_event_tx_end:13,uart_event_tx_fifo:13,uart_event_typ:13,uart_event_unknown:13,uart_handletypedef:2,uart_index_typ:13,uart_irq_callback:57,uart_it_typ:13,uart_max_index:13,uart_open:13,uart_par_even:13,uart_par_non:[13,33,57],uart_par_odd:13,uart_param_cfg_t:13,uart_parity_t:13,uart_read:13,uart_regist:[33,57],uart_rto_it:57,uart_rx_fifo_it:[33,57],uart_stop_on:[13,33,57],uart_stop_one_d_f:13,uart_stop_two:13,uart_stopbits_t:13,uart_writ:13,uartx_devic:13,ubuntu:[18,26],uint16_t:[0,3,6,8,9,10,11,12,13,14,55],uint32_t:[0,3,4,6,7,8,9,10,11,12,13,14,33,42,45,50,55,57],uint8_t:[1,3,6,7,8,9,10,11,12,13,14,16,29,33,47,55,57],uln2003:53,undirect:29,uniform:1,union:1,univers:[13,14],unknow:29,unsign:1,updat:[1,18],update_work:1,upload:18,usart:30,usb0:14,usb1:14,usb2:17,usb:[6,15,18,19,20,21,25,26,28,30,32,33,39],usb_clos:14,usb_control:14,usb_dc:17,usb_dc_devic:14,usb_dc_device_t:14,usb_dc_ep_cfg:14,usb_dc_ep_clear_stal:17,usb_dc_ep_clos:17,usb_dc_ep_is_stal:17,usb_dc_ep_open:17,usb_dc_ep_read:17,usb_dc_ep_set_stal:17,usb_dc_ep_state_t:14,usb_dc_ep_writ:17,usb_dc_event_callback:17,usb_dc_event_configur:14,usb_dc_event_connect:14,usb_dc_event_disconnect:14,usb_dc_event_ep0_in_notifi:14,usb_dc_event_ep0_out_notifi:14,usb_dc_event_ep_in_notifi:14,usb_dc_event_ep_out_notifi:14,usb_dc_event_error:14,usb_dc_event_reset:14,usb_dc_event_resum:14,usb_dc_event_setup_notifi:14,usb_dc_event_sof:14,usb_dc_event_suspend:14,usb_dc_event_typ:14,usb_dc_event_unknown:14,usb_dc_regist:17,usb_dc_set_address:17,usb_dm:39,usb_dp:39,usb_index:17,usb_index_typ:14,usb_open:14,usb_read:14,usb_stack:17,usb_video:39,usb_writ:14,usbd_endpoint_cfg:14,usbd_ep_clear_stal:17,usbd_ep_clos:17,usbd_ep_is_stal:17,usbd_ep_open:17,usbd_ep_read:17,usbd_ep_set_stal:17,usbd_ep_writ:17,usbd_set_address:17,use:1,used:1,user:[2,30],uses:1,using:1,usr:18,uuid:1,uvc:[17,39],uyvi:39,v10:21,v11:[21,26],v3:18,valu:[1,7],vbat:3,vdd33:25,vdd:[3,25],vendor:17,version:1,vi:18,video:34,view:[21,22,23],viewer:[22,23],volt:40,vref:[3,25,40],vtref:25,warn:1,we:1,welcom:20,wfi:32,wget:18,when:1,which:1,whitelist:1,whitout:[22,23],width:10,will:1,win:26,window:[1,18,32,33,39,40,42,44,45,47,50,52,53,55,57],windows_cdk:27,windows_eclips:27,winusb1:17,winusb2:17,winusb:[21,26],wireless:0,without:1,work:1,workspac:20,world:33,write:[0,29],write_data_poll_sem:29,www:17,x86_64:18,xshell:33,xtal_ck:10,xxx:[3,6,8,9,10,11,12,13,20],xxx_board:[4,7],xxx_clock_config:4,xxx_close:0,xxx_config:2,xxx_control:0,xxx_devic:0,xxx_device_t:0,xxx_open:0,xxx_read:0,xxx_regist:0,xxx_write:0,xxxx_case:24,yuv:39,zadig:[21,26],zigbe:28,zxvf:18},titles:["<span class=\"section-number\">1. </span>API \u6982\u8ff0","<span class=\"section-number\">6. </span>BLE","<span class=\"section-number\">2. </span>Board \u914d\u7f6e\u7cfb\u7edf","<span class=\"section-number\">3.9. </span>ADC \u8bbe\u5907","<span class=\"section-number\">3.1. </span>\u65f6\u949f\u6811","<span class=\"section-number\">3.10. </span>DAC \u8bbe\u5907","<span class=\"section-number\">3.5. </span>DMA \u8bbe\u5907","<span class=\"section-number\">3.2. </span>GPIO \u8bbe\u5907","<span class=\"section-number\">3.6. </span>I2C \u8bbe\u5907","<span class=\"section-number\">3.7. </span>I2S \u8bbe\u5907","<span class=\"section-number\">3.4. </span>PWM \u8bbe\u5907","<span class=\"section-number\">3.8. </span>SPI \u8bbe\u5907","<span class=\"section-number\">3.11. </span>TIMER \u8bbe\u5907","<span class=\"section-number\">3.3. </span>UART \u8bbe\u5907","<span class=\"section-number\">3.12. </span>USB \u8bbe\u5907","<span class=\"section-number\">3. </span>Peripheral","<span class=\"section-number\">4. </span>Shell","<span class=\"section-number\">5. </span>USB Stack","<span class=\"section-number\">2.3. </span>Linux OR WSL \u73af\u5883\u5f00\u53d1\u6307\u5357","<span class=\"section-number\">2.1. </span>Windows \u4e0b\u4f7f\u7528 CDK (\u7c7b MDK Keil)\u5f00\u53d1\u6307\u5357","<span class=\"section-number\">2.2. </span>Windows \u4e0b\u4f7f\u7528 Eclipse \u5f00\u53d1\u6307\u5357","<span class=\"section-number\">3. </span>BLDevCube \u70e7\u5f55\u5de5\u5177\u6307\u5357","\u4f7f\u7528 CDK + CK-Link \u7f16\u8bd1\u8c03\u8bd5","\u4f7f\u7528 CDK + Sipeed RV-Debugger Plus \u7f16\u8bd1\u8c03\u8bd5","<span class=\"section-number\">4. </span>\u57fa\u4e8e cmake \u6846\u67b6\u65b0\u5efa\u5de5\u7a0b\u6307\u5357","<span class=\"section-number\">5. </span>\u786c\u4ef6\u8fde\u63a5\u6307\u5357","<span class=\"section-number\">1. </span>\u5f00\u53d1\u524d\u7684\u51c6\u5907","<span class=\"section-number\">2. </span>\u5f00\u53d1\u73af\u5883\u642d\u5efa\u6307\u5357","BL MCU SDK \u5f00\u53d1\u6307\u5357","<span class=\"section-number\">6. </span>BLE \u5ba2\u6237\u7aef\u548c\u670d\u52a1\u7aef\u4e92\u8fde","<span class=\"section-number\">5. </span>BOOT2 IAP","<span class=\"section-number\">2. </span>Fatfs \u6587\u4ef6\u7cfb\u7edf\u8bfb\u5199","<span class=\"section-number\">4. </span>LowPower \u4f4e\u529f\u8017\u8bc4\u4f30","<span class=\"section-number\">1. </span>Shell \u547d\u4ee4\u884c\u8c03\u8bd5","<span class=\"section-number\">3. </span>USB Device \u5e94\u7528","<span class=\"section-number\">3.5. </span>AUDIO - \u9ea6\u514b\u98ce","<span class=\"section-number\">3.1. </span>CDC - \u865a\u62df\u4e32\u53e3","<span class=\"section-number\">3.3. </span>HID - \u952e\u76d8&amp;\u9f20\u6807","<span class=\"section-number\">3.2. </span>MSC - U \u76d8","<span class=\"section-number\">3.4. </span>VIDEO - \u6444\u50cf\u5934","<span class=\"section-number\">8.1. </span>ADC - \u6309\u952e\u68c0\u6d4b\u7535\u538b","<span class=\"section-number\">8. </span>ADC \u793a\u4f8b","<span class=\"section-number\">5.1. </span>DMA - RAM\u95f4\u6570\u636e\u642c\u8fd0","<span class=\"section-number\">5. </span>DMA \u793a\u4f8b","<span class=\"section-number\">1.1. </span>GPIO \u8f93\u51fa - \u6d41\u6c34\u706f","<span class=\"section-number\">1.2. </span>GPIO \u4e2d\u65ad - \u6309\u952e\u68c0\u6d4b","<span class=\"section-number\">1. </span>GPIO \u793a\u4f8b","<span class=\"section-number\">7.1. </span>I2C - AT24CXX \u8bfb\u5199","<span class=\"section-number\">7. </span>I2C \u793a\u4f8b","<span class=\"section-number\">4. </span>MTIMER \u793a\u4f8b","<span class=\"section-number\">4.1. </span>MTIMER - \u7cfb\u7edf\u5b9a\u65f6\u5668","<span class=\"section-number\">3. </span>PWM \u793a\u4f8b","<span class=\"section-number\">3.1. </span>PWM - \u547c\u5438\u706f","<span class=\"section-number\">3.2. </span>PWM - \u9a71\u52a8\u6b65\u8fdb\u7535\u673a","<span class=\"section-number\">6. </span>SPI \u793a\u4f8b","<span class=\"section-number\">6.1. </span>SPI - TFT LCD \u663e\u793a","<span class=\"section-number\">2. </span>UART \u793a\u4f8b","<span class=\"section-number\">2.1. </span>UART - \u6570\u636e\u81ea\u6536\u53d1"],titleterms:{adc:[3,40,41],adc_regist:3,api:0,at24cxx:47,audio:[17,35],bl706_avb:25,bl706_iot:25,bl:28,bl_mcu_sdk:[18,19,20],bldevcub:21,ble:[1,29],ble_controller_init:1,blxxx_config:2,board:2,boot2:30,bouffalo:21,bt_conn_auth_cancel:1,bt_conn_auth_cb_regist:1,bt_conn_auth_passkey_confirm:1,bt_conn_auth_passkey_entri:1,bt_conn_auth_pincode_entri:1,bt_conn_cb_regist:1,bt_conn_create_auto_l:1,bt_conn_create_auto_stop:1,bt_conn_create_l:1,bt_conn_create_slave_l:1,bt_conn_disconnect:1,bt_conn_enc_key_s:1,bt_conn_get_info:1,bt_conn_get_remote_dev_info:1,bt_conn_get_secur:1,bt_conn_le_param_upd:1,bt_conn_set_secur:1,bt_enabl:1,bt_get_local_address:1,bt_le_adv_start:1,bt_le_adv_stop:1,bt_le_adv_update_data:1,bt_le_read_rssi:1,bt_le_scan_start:1,bt_le_scan_stop:1,bt_le_set_auto_conn:1,bt_le_set_chan_map:1,bt_le_whitelist_add:1,bt_le_whitelist_clear:1,bt_le_whitelist_rem:1,bt_set_bond:1,bt_set_tx_pwr:1,bt_unpair:1,cdc:[17,36],cdk:[19,22,23],ck:[22,25],client:29,clock_config:2,cmake:[18,24],cube:21,dac:5,debugg:[23,25],dev:21,devic:[17,34],device_clos:[0,3,6,9,10,11,12,13,14],device_control:[0,3,6,9,10,11,12,13,14],device_find:0,device_open:[0,3,6,8,9,10,11,12,13,14],device_read:[0,3,9,11,13,14],device_regist:0,device_set_callback:[0,3,6,10,11,12,13,14],device_unregist:0,device_writ:[0,9,11,13,14],dma:[6,42,43],dma_channel_check_busi:6,dma_channel_start:6,dma_channel_stop:6,dma_channel_upd:6,dma_regist:6,dma_reload:6,eclips:20,exampl:24,fatf:31,gcc:24,gpio:[7,44,45,46],gpio_attach_irq:7,gpio_irq_en:7,gpio_read:7,gpio_set_mod:7,gpio_toggl:7,gpio_writ:7,hci_driver_init:1,hello:[18,19,20,22,23],hid:[17,37],i2c:[8,47,48],i2c_regist:8,i2c_transf:8,i2s:9,i2s_regist:9,iap:30,jlink:21,keil:19,lab:21,lcd:55,ld:24,link:[22,25],linux:[18,26],lowpow:32,make:18,mcu:28,mdk:19,msc:[17,38],mtimer:[49,50],openocd:21,option:24,or:18,peripher:15,peripheral_clock_get:4,peripheral_config:2,pinmux_config:2,plu:[23,25],port:17,pwm:[10,51,52,53],pwm_channel_dutycycle_upd:10,pwm_channel_freq_upd:10,pwm_channel_start:10,pwm_channel_stop:10,pwm_it_pulse_count_upd:10,pwm_regist:10,ram:42,risc:18,rv:[23,25],sdk:28,server:29,shell:[16,33],shell_cmd_export:16,shell_cmd_export_alia:16,shell_handl:16,shell_init:16,sipe:[23,25],spi:[11,54,55],spi_rec:11,spi_regist:11,spi_transmit:11,spi_transmit_rec:11,stack:17,stm32cubemx:2,system_clock_get:4,table1:[9,12,14],table2:14,tft:55,timer:12,timer_regist:12,uart:[13,21,56,57],uart_regist:13,usb:[14,17,34],usb_dc_ep_clear_stal:14,usb_dc_ep_clos:14,usb_dc_ep_is_stal:14,usb_dc_ep_open:14,usb_dc_ep_read:14,usb_dc_ep_set_stal:14,usb_dc_ep_writ:14,usb_dc_init:17,usb_dc_receive_to_ringbuff:14,usb_dc_regist:14,usb_dc_send_from_ringbuff:14,usb_dc_set_address:14,usb_device_is_configur:17,usbd_class_add_interfac:17,usbd_desc_regist:17,usbd_interface_add_endpoint:17,usbd_msosv1_desc_regist:17,video:[17,39],window:[19,20,26],world:[18,19,20,22,23],wsl:18,xshell:32}})
\ No newline at end of file
diff --git a/docs/development_guide/source/api_reference/peripheral/api_pwm.rst b/docs/development_guide/source/api_reference/peripheral/api_pwm.rst
index 5a85db07..5fd7049b 100644
--- a/docs/development_guide/source/api_reference/peripheral/api_pwm.rst
+++ b/docs/development_guide/source/api_reference/peripheral/api_pwm.rst
@@ -250,17 +250,29 @@ PWM设备 ``event`` 类型如下
 - dev 需要关闭的pwm通道句柄
 
 
-**pwm_channel_update**
-^^^^^^^^^^^^^^^^^^^^^^^
+**pwm_channel_freq_update**
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-``pwm_channel_update`` 用于更新PWM通道的频率和占空比。实际是调用 ``device_control`` ，其中 ``cmd`` 为 ``DEVICE_CTRL_CONFIG``。
+``pwm_channel_freq_update`` 用于更新PWM通道的频率。实际是调用 ``device_control`` ，其中 ``cmd`` 为 ``DEIVCE_CTRL_PWM_FREQUENCE_CONFIG``。
 
 .. code-block:: C
 
-    pwm_channel_update(dev,cfg)
+    pwm_channel_freq_update(dev,count)
 
 - dev 需要更新的pwm通道句柄
-- cfg pwm_config_t句柄
+- count 周期值 ，实际频率=pwm_clk/pwm_div/count
+
+**pwm_channel_dutycycle_update**
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+``pwm_channel_dutycycle_update`` 用于更新PWM通道的频率。实际是调用 ``device_control`` ，其中 ``cmd`` 为 ``DEIVCE_CTRL_PWM_DUTYCYCLE_CONFIG``。
+
+.. code-block:: C
+
+    pwm_channel_dutycycle_update(dev,cfg)
+
+- dev 需要更新周期计数值的pwm通道句柄
+- cfg pwm_dutycycle_config_t句柄
 
 
 **pwm_it_pulse_count_update**
diff --git a/docs/development_guide/source/conf.py b/docs/development_guide/source/conf.py
index df4c9db0..f7fdf7ae 100644
--- a/docs/development_guide/source/conf.py
+++ b/docs/development_guide/source/conf.py
@@ -21,10 +21,10 @@ project = 'BL_MCU_SDK 开发指南'
 copyright = '2021, BouffaloLab Co., Ltd'
 author = 'BouffaloLab MCU Team'
 
-version = '0.2'
+version = '0.3'
 
 # The full version, including alpha/beta/rc tags
-release = '0.2'
+release = '0.3'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/docs/development_guide/source/get_started/get_started.rst b/docs/development_guide/source/get_started/get_started.rst
index 8c95ed64..190d05b8 100644
--- a/docs/development_guide/source/get_started/get_started.rst
+++ b/docs/development_guide/source/get_started/get_started.rst
@@ -70,7 +70,7 @@ Sipeed RV-Debugger Plus 调试器在 Windows 系统中所以时我们需要将
 
    .. figure:: img/sipeed_rv_debugger_7.png
 
-   .. important:: 3. 若在设备管理器中没有串口，显示其他设备，请到 `FTDI 官网 <https://ftdichip.com/drivers/vcp-drivers/>`_ 下载与系统匹配的驱动
+   .. important:: 3. 若在设备管理器中没有显示串口，只显示其他设备，或者只在通用串行总线控制器中看到 ``USB Serial Converter A`` 和 ``USB Serial Converter B``,请到 `FTDI 官网 <https://ftdichip.com/drivers/vcp-drivers/>`_ 下载与系统匹配的驱动
 
    .. figure:: img/sipeed_rv_debugger_6.png
 
@@ -96,7 +96,7 @@ Sipeed RV-Debugger Plus 调试器在 Windows 系统中所以时我们需要将
 **Linux**
 ^^^^^^^^^^^^^^^^^^^
 
-- 首先，将调试器 Type-C USB 接口使用 USB 数据线连接到 PC 主机，执行以下命令，查看是否存在
+- 首先，将调试器 Type-C USB 接口使用 USB 数据线连接到 PC 主机，打开 Terminal，在终端中输入 lsusb 命令，即可看到如下信息的设备
 
 .. code-block:: bash
 
@@ -104,16 +104,14 @@ Sipeed RV-Debugger Plus 调试器在 Windows 系统中所以时我们需要将
 
 .. figure:: img/sipeed_rv_debugger_8.png
 
--  安装 Openocd 及其需要的依赖项
+- 如果上述图中不显示 FT2232C 字样，需要安装 ftdi 驱动
 
 .. code-block:: bash
 
-    $ apt install openocd  libusb-dev libftdi-dev libhidapi-dev
+    $ sudo apt install libusb-dev libftdi-dev libhidapi-dev
 
 -  重新插拔调试器使修改生效
--  打开 Terminal，在终端中输入 lsusb 命令，即可看到如下信息的设备
 
-.. code-block::bash
-
-    $ Bus 001 Device 003: ID 0403:6010 Future Technology Devices International, Ltd FT2232C Dual USB-UART/FIFO IC
+- 调试代码需要安装 openocd，使用 openocd 0.11 版本
 
+.. note:: 在 linux 中，串口是使用 /dev/ttyUSB1,调试口使用 /dev/ttyUSB0，如果显示 /dev/ttyACM0 则表示进入 boot 模式
diff --git a/docs/development_guide/source/get_started/img/sipeed_rv_debugger_8.png b/docs/development_guide/source/get_started/img/sipeed_rv_debugger_8.png
index 971389d8..09b85980 100644
Binary files a/docs/development_guide/source/get_started/img/sipeed_rv_debugger_8.png and b/docs/development_guide/source/get_started/img/sipeed_rv_debugger_8.png differ
diff --git a/docs/development_guide/source/samples/basic samples/pwm/pwm_step_motor.rst b/docs/development_guide/source/samples/basic samples/pwm/pwm_step_motor.rst
index 356ce0ba..d63e16bc 100644
--- a/docs/development_guide/source/samples/basic samples/pwm/pwm_step_motor.rst	
+++ b/docs/development_guide/source/samples/basic samples/pwm/pwm_step_motor.rst	
@@ -66,7 +66,7 @@ PWM - 驱动步进电机
 .. code-block:: C
     :linenos:
 
-    #define BSP_PWM_CLOCK_SOURCE  ROOT_CLOCK_SOURCE_RC_32K
+    #define BSP_PWM_CLOCK_SOURCE  ROOT_CLOCK_SOURCE_32K_CLK
     #define BSP_PWM_CLOCK_DIV  32
 
 -  配置 ``PWM`` 设备时钟源，见 ``bsp/board/bl706_iot/clock_config.h``