This commit is contained in:
2025-07-05 18:43:38 -04:00
parent ed99bfdf80
commit e67ff2d3a8
11 changed files with 33 additions and 24 deletions

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@@ -8,14 +8,17 @@ Configuration Variables
uint8_t transmitter_mac[ESP_NOW_ETH_ALEN] = {0x9C, 0x9E, 0x6E, 0x14, 0xB5, 0x54}; uint8_t transmitter_mac[ESP_NOW_ETH_ALEN] = {0x9C, 0x9E, 0x6E, 0x14, 0xB5, 0x54};
Receiving Data Receiving & De-Ecapsulating Data
-------------- --------------------------------
.. code-block:: c .. code-block:: c
void onDataReceived (const uint8_t *mac_addr, const uint8_t *data, uint8_t data_len) { void onDataReceived (const uint8_t *mac_addr, const uint8_t *data, uint8_t data_len) {
ESP_LOGI(TAG, "Data received from: %02x:%02x:%02x:%02x:%02x:%02x, len=%d", mac_addr[0], mac_addr[1], mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5], data_len); ESP_LOGI(TAG, "Data received from: %02x:%02x:%02x:%02x:%02x:%02x, len=%d", mac_addr[0], mac_addr[1], mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5], data_len);
memcpy(&buf, data, sizeof(buf)); memcpy(&buf, data, sizeof(buf));
x_axis = buf.x_axis;
y_axis = buf.y_axis
} }
Main Function Main Function

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@@ -8,8 +8,8 @@ Configuration Variables
uint8_t receiver_mac[ESP_NOW_ETH_ALEN] = {0xe4, 0xb0, 0x63, 0x17, 0x9e, 0x44}; uint8_t receiver_mac[ESP_NOW_ETH_ALEN] = {0xe4, 0xb0, 0x63, 0x17, 0x9e, 0x44};
Receiving De-Ecapsulating Data Sending & Ecapsulating Data
------------------------------ ----------------------------
.. code-block:: c .. code-block:: c

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@@ -50,13 +50,13 @@
</li> </li>
<li class="toctree-l1"><a class="reference internal" href="transmitter.html">TRANSMITTER</a><ul> <li class="toctree-l1"><a class="reference internal" href="transmitter.html">TRANSMITTER</a><ul>
<li class="toctree-l2"><a class="reference internal" href="transmitter.html#configuration-variables">Configuration Variables</a></li> <li class="toctree-l2"><a class="reference internal" href="transmitter.html#configuration-variables">Configuration Variables</a></li>
<li class="toctree-l2"><a class="reference internal" href="transmitter.html#receiving-de-ecapsulating-data">Receiving De-Ecapsulating Data</a></li> <li class="toctree-l2"><a class="reference internal" href="transmitter.html#sending-ecapsulating-data">Sending &amp; Ecapsulating Data</a></li>
<li class="toctree-l2"><a class="reference internal" href="transmitter.html#main-function">Main Function</a></li> <li class="toctree-l2"><a class="reference internal" href="transmitter.html#main-function">Main Function</a></li>
</ul> </ul>
</li> </li>
<li class="toctree-l1"><a class="reference internal" href="receiver.html">RECEIVER</a><ul> <li class="toctree-l1"><a class="reference internal" href="receiver.html">RECEIVER</a><ul>
<li class="toctree-l2"><a class="reference internal" href="receiver.html#configuration-variables">Configuration Variables</a></li> <li class="toctree-l2"><a class="reference internal" href="receiver.html#configuration-variables">Configuration Variables</a></li>
<li class="toctree-l2"><a class="reference internal" href="receiver.html#receiving-data">Receiving Data</a></li> <li class="toctree-l2"><a class="reference internal" href="receiver.html#receiving-de-ecapsulating-data">Receiving &amp; De-Ecapsulating Data</a></li>
<li class="toctree-l2"><a class="reference internal" href="receiver.html#main-function">Main Function</a></li> <li class="toctree-l2"><a class="reference internal" href="receiver.html#main-function">Main Function</a></li>
</ul> </ul>
</li> </li>

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@@ -41,11 +41,14 @@
</pre></div> </pre></div>
</div> </div>
</section> </section>
<section id="receiving-data"> <section id="receiving-de-ecapsulating-data">
<h2>Receiving Data<a class="headerlink" href="#receiving-data" title="Link to this heading"></a></h2> <h2>Receiving &amp; De-Ecapsulating Data<a class="headerlink" href="#receiving-de-ecapsulating-data" title="Link to this heading"></a></h2>
<div class="highlight-c notranslate"><div class="highlight"><pre><span></span><span class="kt">void</span><span class="w"> </span><span class="nf">onDataReceived</span><span class="w"> </span><span class="p">(</span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">mac_addr</span><span class="p">,</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="n">data_len</span><span class="p">)</span><span class="w"> </span><span class="p">{</span> <div class="highlight-c notranslate"><div class="highlight"><pre><span></span><span class="kt">void</span><span class="w"> </span><span class="nf">onDataReceived</span><span class="w"> </span><span class="p">(</span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">mac_addr</span><span class="p">,</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="n">data_len</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n">ESP_LOGI</span><span class="p">(</span><span class="n">TAG</span><span class="p">,</span><span class="w"> </span><span class="s">&quot;Data received from: %02x:%02x:%02x:%02x:%02x:%02x, len=%d&quot;</span><span class="p">,</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">2</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">3</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">5</span><span class="p">],</span><span class="w"> </span><span class="n">data_len</span><span class="p">);</span> <span class="w"> </span><span class="n">ESP_LOGI</span><span class="p">(</span><span class="n">TAG</span><span class="p">,</span><span class="w"> </span><span class="s">&quot;Data received from: %02x:%02x:%02x:%02x:%02x:%02x, len=%d&quot;</span><span class="p">,</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">2</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">3</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">5</span><span class="p">],</span><span class="w"> </span><span class="n">data_len</span><span class="p">);</span>
<span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="o">&amp;</span><span class="n">buf</span><span class="p">,</span><span class="w"> </span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="n">buf</span><span class="p">));</span> <span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="o">&amp;</span><span class="n">buf</span><span class="p">,</span><span class="w"> </span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="n">buf</span><span class="p">));</span>
<span class="w"> </span><span class="n">x_axis</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">buf</span><span class="p">.</span><span class="n">x_axis</span><span class="p">;</span>
<span class="w"> </span><span class="n">y_axis</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">buf</span><span class="p">.</span><span class="n">y_axis</span>
<span class="p">}</span> <span class="p">}</span>
</pre></div> </pre></div>
</div> </div>
@@ -117,7 +120,7 @@
<li class="toctree-l1"><a class="reference internal" href="transmitter.html">TRANSMITTER</a></li> <li class="toctree-l1"><a class="reference internal" href="transmitter.html">TRANSMITTER</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">RECEIVER</a><ul> <li class="toctree-l1 current"><a class="current reference internal" href="#">RECEIVER</a><ul>
<li class="toctree-l2"><a class="reference internal" href="#configuration-variables">Configuration Variables</a></li> <li class="toctree-l2"><a class="reference internal" href="#configuration-variables">Configuration Variables</a></li>
<li class="toctree-l2"><a class="reference internal" href="#receiving-data">Receiving Data</a></li> <li class="toctree-l2"><a class="reference internal" href="#receiving-de-ecapsulating-data">Receiving &amp; De-Ecapsulating Data</a></li>
<li class="toctree-l2"><a class="reference internal" href="#main-function">Main Function</a></li> <li class="toctree-l2"><a class="reference internal" href="#main-function">Main Function</a></li>
</ul> </ul>
</li> </li>

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@@ -41,8 +41,8 @@
</pre></div> </pre></div>
</div> </div>
</section> </section>
<section id="receiving-de-ecapsulating-data"> <section id="sending-ecapsulating-data">
<h2>Receiving De-Ecapsulating Data<a class="headerlink" href="#receiving-de-ecapsulating-data" title="Link to this heading"></a></h2> <h2>Sending &amp; Ecapsulating Data<a class="headerlink" href="#sending-ecapsulating-data" title="Link to this heading"></a></h2>
<div class="highlight-c notranslate"><div class="highlight"><pre><span></span><span class="kt">void</span><span class="w"> </span><span class="nf">onDataReceived</span><span class="w"> </span><span class="p">(</span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">mac_addr</span><span class="p">,</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="n">data_len</span><span class="p">)</span><span class="w"> </span><span class="p">{</span> <div class="highlight-c notranslate"><div class="highlight"><pre><span></span><span class="kt">void</span><span class="w"> </span><span class="nf">onDataReceived</span><span class="w"> </span><span class="p">(</span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">mac_addr</span><span class="p">,</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="n">data_len</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n">ESP_LOGI</span><span class="p">(</span><span class="n">TAG</span><span class="p">,</span><span class="w"> </span><span class="s">&quot;Data received from: %02x:%02x:%02x:%02x:%02x:%02x, len=%d&quot;</span><span class="p">,</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">2</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">3</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">5</span><span class="p">],</span><span class="w"> </span><span class="n">data_len</span><span class="p">);</span> <span class="w"> </span><span class="n">ESP_LOGI</span><span class="p">(</span><span class="n">TAG</span><span class="p">,</span><span class="w"> </span><span class="s">&quot;Data received from: %02x:%02x:%02x:%02x:%02x:%02x, len=%d&quot;</span><span class="p">,</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">2</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">3</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">5</span><span class="p">],</span><span class="w"> </span><span class="n">data_len</span><span class="p">);</span>
<span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="o">&amp;</span><span class="n">buf</span><span class="p">,</span><span class="w"> </span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="n">buf</span><span class="p">));</span> <span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="o">&amp;</span><span class="n">buf</span><span class="p">,</span><span class="w"> </span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="n">buf</span><span class="p">));</span>
@@ -112,7 +112,7 @@
<li class="toctree-l1"><a class="reference internal" href="data.html">DATA STRUCT</a></li> <li class="toctree-l1"><a class="reference internal" href="data.html">DATA STRUCT</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">TRANSMITTER</a><ul> <li class="toctree-l1 current"><a class="current reference internal" href="#">TRANSMITTER</a><ul>
<li class="toctree-l2"><a class="reference internal" href="#configuration-variables">Configuration Variables</a></li> <li class="toctree-l2"><a class="reference internal" href="#configuration-variables">Configuration Variables</a></li>
<li class="toctree-l2"><a class="reference internal" href="#receiving-de-ecapsulating-data">Receiving De-Ecapsulating Data</a></li> <li class="toctree-l2"><a class="reference internal" href="#sending-ecapsulating-data">Sending &amp; Ecapsulating Data</a></li>
<li class="toctree-l2"><a class="reference internal" href="#main-function">Main Function</a></li> <li class="toctree-l2"><a class="reference internal" href="#main-function">Main Function</a></li>
</ul> </ul>
</li> </li>

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@@ -1,4 +1,4 @@
# Sphinx build info version 1 # Sphinx build info version 1
# This file records the configuration used when building these files. When it is not found, a full rebuild will be done. # This file records the configuration used when building these files. When it is not found, a full rebuild will be done.
config: 2c1beef841b2696feb9d0e5b3c7f6dd8 config: c84e9a24b4b5243a11a3d8598e6c5945
tags: 62a1e7829a13fc7881b6498c52484ec0 tags: 62a1e7829a13fc7881b6498c52484ec0

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@@ -110,8 +110,8 @@
</a> </a>
</li> </li>
<li class="toctree-l2"> <li class="toctree-l2">
<a class="reference internal" href="#receiving-de-ecapsulating-data"> <a class="reference internal" href="#sending-ecapsulating-data">
Receiving De-Ecapsulating Data Sending &amp; Ecapsulating Data
</a> </a>
</li> </li>
<li class="toctree-l2"> <li class="toctree-l2">
@@ -132,8 +132,8 @@
</a> </a>
</li> </li>
<li class="toctree-l2"> <li class="toctree-l2">
<a class="reference internal" href="#receiving-data"> <a class="reference internal" href="#receiving-de-ecapsulating-data">
Receiving Data Receiving &amp; De-Ecapsulating Data
</a> </a>
</li> </li>
<li class="toctree-l2"> <li class="toctree-l2">
@@ -786,10 +786,10 @@ This enables fine-grained speed control, supports differential drive configurati
</div> </div>
</div> </div>
</section> </section>
<section id="receiving-de-ecapsulating-data"> <section id="sending-ecapsulating-data">
<h3> <h3>
Receiving De-Ecapsulating Data Sending &amp; Ecapsulating Data
<a class="headerlink" href="#receiving-de-ecapsulating-data" title="Link to this heading"> <a class="headerlink" href="#sending-ecapsulating-data" title="Link to this heading">
&para; &para;
</a> </a>
</h3> </h3>
@@ -863,10 +863,10 @@ This enables fine-grained speed control, supports differential drive configurati
</div> </div>
</div> </div>
</section> </section>
<section id="receiving-data"> <section id="receiving-de-ecapsulating-data">
<h3> <h3>
Receiving Data Receiving &amp; De-Ecapsulating Data
<a class="headerlink" href="#receiving-data" title="Link to this heading"> <a class="headerlink" href="#receiving-de-ecapsulating-data" title="Link to this heading">
&para; &para;
</a> </a>
</h3> </h3>
@@ -875,6 +875,9 @@ This enables fine-grained speed control, supports differential drive configurati
<pre><span></span><span class="kt">void</span><span class="w"> </span><span class="nf">onDataReceived</span><span class="w"> </span><span class="p">(</span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">mac_addr</span><span class="p">,</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="n">data_len</span><span class="p">)</span><span class="w"> </span><span class="p">{</span> <pre><span></span><span class="kt">void</span><span class="w"> </span><span class="nf">onDataReceived</span><span class="w"> </span><span class="p">(</span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">mac_addr</span><span class="p">,</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="o">*</span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="kt">uint8_t</span><span class="w"> </span><span class="n">data_len</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n">ESP_LOGI</span><span class="p">(</span><span class="n">TAG</span><span class="p">,</span><span class="w"> </span><span class="s">"Data received from: %02x:%02x:%02x:%02x:%02x:%02x, len=%d"</span><span class="p">,</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">2</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">3</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">5</span><span class="p">],</span><span class="w"> </span><span class="n">data_len</span><span class="p">);</span> <span class="w"> </span><span class="n">ESP_LOGI</span><span class="p">(</span><span class="n">TAG</span><span class="p">,</span><span class="w"> </span><span class="s">"Data received from: %02x:%02x:%02x:%02x:%02x:%02x, len=%d"</span><span class="p">,</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">2</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">3</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span><span class="w"> </span><span class="n">mac_addr</span><span class="p">[</span><span class="mi">5</span><span class="p">],</span><span class="w"> </span><span class="n">data_len</span><span class="p">);</span>
<span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="o">&amp;</span><span class="n">buf</span><span class="p">,</span><span class="w"> </span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="n">buf</span><span class="p">));</span> <span class="w"> </span><span class="n">memcpy</span><span class="p">(</span><span class="o">&amp;</span><span class="n">buf</span><span class="p">,</span><span class="w"> </span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="k">sizeof</span><span class="p">(</span><span class="n">buf</span><span class="p">));</span>
<span class="w"> </span><span class="n">x_axis</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">buf</span><span class="p">.</span><span class="n">x_axis</span><span class="p">;</span>
<span class="w"> </span><span class="n">y_axis</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">buf</span><span class="p">.</span><span class="n">y_axis</span>
<span class="p">}</span> <span class="p">}</span>
</pre> </pre>
</div> </div>