https://forge.codesys.com/forge/talk/Engineering/thread/6b9632ab83/2020-02-27T13:49:32.520000ZRecent posts to 8 bits in one can message2020-02-27T13:49:32.520000Z2020-02-27T13:49:32.520000ZKristofhttps://forge.codesys.com/u/kristof/https://forge.codesys.com4abbcd8b8c9912007aff3a3f6a2557793b8fab94

<div class="markdown_content"><div class="codehilite"><pre><span></span><span class="n">T_canmsg_rx</span><span class="p">.</span><span class="n">aux8_data</span><span class="p">[</span><span class="mi">0</span><span class="p">].</span><span class="mi">1</span> </pre></div> <p>That's it.<br/> Thanks.</p></div>

2020-02-27T13:49:32.361000Z2020-02-27T13:49:32.361000Zjosepmariaramshttps://forge.codesys.com/u/josepmariarams/https://forge.codesys.com6764a0e4fc8a86a951127b1b3c943607ae34278d

<div class="markdown_content"><p>Hi.</p> <p>Could be?:<br/> T_canmsg_rx.aux8_data<span>[0]</span>.1</p> <p>Or if not, traditional system:</p> <p>Data<span>[0]</span>&amp;16#00010</p></div>

2020-02-27T13:49:32.170000Z2020-02-27T13:49:32.170000ZComingback4uhttps://forge.codesys.com/u/comingback4u/https://forge.codesys.com3103deb145b6f33a319c7c22f7c41e9cd50ea18f

<div class="markdown_content"><p>Think you might be talking about something like:</p> <div class="codehilite"><pre><span></span><span class="n">tx_Data</span><span class="p">.</span><span class="mi">0</span> <span class="p">:</span><span class="o">=</span> <span class="n">bit1</span><span class="p">;</span> <span class="n">tx_Data</span><span class="p">.</span><span class="mi">1</span> <span class="p">:</span><span class="o">=</span> <span class="n">bit2</span><span class="p">;</span> <span class="n">tx_Data</span><span class="p">.</span><span class="mi">2</span> <span class="p">:</span><span class="o">=</span> <span class="n">bit3</span><span class="p">;</span> </pre></div> </div>

2020-02-27T13:49:31.997000Z2020-02-27T13:49:31.997000ZKristofhttps://forge.codesys.com/u/kristof/https://forge.codesys.come0dc11842e677bb66b6238906dc8df82a8d48781

<div class="markdown_content"><p>Hi. I saw somewhere (but I don't remember where) how send 8 bits in one CAN message. I was something like this:</p> <div class="codehilite"><pre><span></span><span class="n">au8_Rx_Data</span><span class="p">[</span><span class="mi">0</span><span class="p">]:</span><span class="o">=</span><span class="n">UINT_TO_BOOL</span><span class="p">(</span><span class="n">t_CanMsg_Rx</span><span class="p">.</span><span class="n">au8_Data</span><span class="p">[</span><span class="mi">0</span><span class="p">.</span><span class="mi">1</span><span class="p">];</span> <span class="n">au8_Rx_Data</span><span class="p">[</span><span class="mi">1</span><span class="p">]:</span><span class="o">=</span><span class="n">UINT_TO_BOOL</span><span class="p">(</span><span class="n">t_CanMsg_Rx</span><span class="p">.</span><span class="n">au8_Data</span><span class="p">[</span><span class="mi">0</span><span class="p">.</span><span class="mi">2</span><span class="p">];</span> <span class="n">au8_Rx_Data</span><span class="p">[</span><span class="mi">2</span><span class="p">]:</span><span class="o">=</span><span class="n">UINT_TO_BOOL</span><span class="p">(</span><span class="n">t_CanMsg_Rx</span><span class="p">.</span><span class="n">au8_Data</span><span class="p">[</span><span class="mi">0</span><span class="p">.</span><span class="mi">2</span><span class="p">];</span><span class="err"> </span> <span class="err"> </span> <span class="o">//</span><span class="n">ETC</span><span class="err"> </span> <span class="err"> </span> </pre></div> <p>Added a dot and a new numeric field.<br/> But that is not exactly it. If anyone can tell me more,<br/> Thanks</p></div>