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        <title>Learning gCode?</title>
        <description> Afternoon All.

I would like to learn gCode the conditional stuff not just move from A to B and I&#039;m a little nervous of trying out on my printer although that might be the only way to do it. 

There seem to be a number of videos, what resources wold you recommend?


Many Thanks             aamcle</description>
        <link>https://reprap.org/forum/read.php?1,893407,893407#msg-893407</link>
        <lastBuildDate>Mon, 16 Mar 2026 16:46:15 -0400</lastBuildDate>
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        <item>
            <guid>https://reprap.org/forum/read.php?1,893407,893412#msg-893412</guid>
            <title>Re: Learning gCode?</title>
            <link>https://reprap.org/forum/read.php?1,893407,893412#msg-893412</link>
            <description><![CDATA[ ... if you are halfway experienced in programming, then you can modify existing or even create new g-codes or "macros" by implementing them into the parser (firmware) - it's not this hard to do ...]]></description>
            <dc:creator>VDX</dc:creator>
            <category>General</category>
            <pubDate>Thu, 07 Sep 2023 08:50:25 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?1,893407,893411#msg-893411</guid>
            <title>Re: Learning gCode?</title>
            <link>https://reprap.org/forum/read.php?1,893407,893411#msg-893411</link>
            <description><![CDATA[ Conditional GCode is not a standard part of GCode. There are several different versions of it. Which version you have (if any) depends on what firmware you are running. For example:<br />
<br />
RepRapFirmware: [<a href="https://docs.duet3d.com/en/User_manual/Reference/Gcode_meta_commands" target="_blank"  rel="nofollow">docs.duet3d.com</a>]<br />
LinuxCNC: [<a href="https://linuxcnc.org/docs/html/gcode/o-code.html" target="_blank"  rel="nofollow">linuxcnc.org</a>]]]></description>
            <dc:creator>dc42</dc:creator>
            <category>General</category>
            <pubDate>Thu, 07 Sep 2023 08:42:03 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?1,893407,893408#msg-893408</guid>
            <title>Re: Learning gCode?</title>
            <link>https://reprap.org/forum/read.php?1,893407,893408#msg-893408</link>
            <description><![CDATA[ [<a href="https://marlinfw.org/meta/gcode/" target="_blank"  rel="nofollow">marlinfw.org</a>]<br />
<br />
And look into building the marlin simulator  (read through [<a href="https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.1.x/ini/native.ini" target="_blank"  rel="nofollow">github.com</a>])]]></description>
            <dc:creator>Dust</dc:creator>
            <category>General</category>
            <pubDate>Wed, 06 Sep 2023 10:06:43 -0400</pubDate>
        </item>
        <item>
            <guid>https://reprap.org/forum/read.php?1,893407,893407#msg-893407</guid>
            <title>Learning gCode?</title>
            <link>https://reprap.org/forum/read.php?1,893407,893407#msg-893407</link>
            <description><![CDATA[ Afternoon All.<br />
<br />
I would like to learn gCode the conditional stuff not just move from A to B and I'm a little nervous of trying out on my printer although that might be the only way to do it. <br />
<br />
There seem to be a number of videos, what resources wold you recommend?<br />
<br />
<br />
Many Thanks             aamcle]]></description>
            <dc:creator>aamcle</dc:creator>
            <category>General</category>
            <pubDate>Wed, 06 Sep 2023 09:48:03 -0400</pubDate>
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