http://wiki.mcselec.com/bavr/index.php?action=history&feed=atom&title=BUFSPACE%2Fde 2026-04-22T16:06:29Z Revision history for this page on the wiki MediaWiki 1.18.6 http://wiki.mcselec.com/bavr/index.php?title=BUFSPACE/de&diff=2075&oldid=prev 2013-02-15T19:12:56Z

<p>1 revision</p> <table class='diff diff-contentalign-left'> <tr valign='top'> <td colspan='1' style="background-color: white; color:black;">← Older revision</td> <td colspan='1' style="background-color: white; color:black;">Revision as of 19:12, 15 February 2013</td> </tr></table>

Admin http://wiki.mcselec.com/bavr/index.php?title=BUFSPACE/de&diff=2074&oldid=prev 2013-02-07T11:54:40Z

<p></p> <p><b>New page</b></p><div>== (**COPIED FROM ENGLISH PAGE**) === &lt;span class=&quot;f_Header&quot;&gt;Action&lt;/span&gt; =<br /> <br /> Returns the amount of free space of a serial buffer.<br /> <br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> = &lt;span class=&quot;f_Header&quot;&gt;Syntax&lt;/span&gt; =<br /> <br /> Var =&amp;nbsp;&lt;span class=&quot;f_Syntax&quot;&gt;BufSpace&lt;/span&gt;(n)<br /> <br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> = &lt;span class=&quot;f_Header&quot;&gt;Remarks&lt;/span&gt; =<br /> &lt;div style=&quot;padding: 0px; margin: 0px 0px 0px 4px;&quot;&gt;<br /> {| width=&quot;631&quot; cellspacing=&quot;0&quot; cellpadding=&quot;1&quot; border=&quot;1&quot; style=&quot;border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;&quot;<br /> |- style=&quot;vertical-align: top;&quot;<br /> | valign=&quot;top&quot; width=&quot;9%&quot; style=&quot;width: 53px; border: 1px solid rgb(0, 0, 0);&quot; | <br /> Var<br /> <br /> | valign=&quot;top&quot; width=&quot;100%&quot; style=&quot;width: 569px; border: 1px solid rgb(0, 0, 0);&quot; | <br /> A word or integer variable that is assigned with the free buffer space.<br /> <br /> |- style=&quot;vertical-align: top;&quot;<br /> | valign=&quot;top&quot; width=&quot;9%&quot; style=&quot;width: 53px; border: 1px solid rgb(0, 0, 0);&quot; | <br /> N<br /> <br /> | valign=&quot;top&quot; width=&quot;100%&quot; style=&quot;width: 569px; border: 1px solid rgb(0, 0, 0);&quot; | <br /> A constant in the range from 0-3.<br /> <br /> A value of 0 : output buffer first UART<br /> <br /> A value of 1 : input buffer first UART<br /> <br /> A value of 2 : output buffer second UART<br /> <br /> A value of 3 : input buffer second UART<br /> <br /> |}<br /> &lt;/div&gt;<br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> While serial buffers are great because you do not have to wait/block the processor, the buffer can become full when the micro has no time to empty the buffer. With the bufspace() function you can determine if there is still room in the buffer.<br /> <br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> = &lt;span class=&quot;f_Header&quot;&gt;See Also&lt;/span&gt; =<br /> <br /> [[CONFIG_SERIAL|CONFIG SERIAL]]&amp;nbsp;,&amp;nbsp;[[CLEAR]]<br /> <br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> &lt;span style=&quot;font-family: Arial;&quot;&gt;&amp;nbsp;&lt;/span&gt;<br /> <br /> = &lt;span class=&quot;f_Header&quot;&gt;Example&lt;/span&gt; =<br /> <br /> &lt;br/&gt;&lt;source lang=&quot;bascomavr&quot;&gt;<br /> '---------------------------------------------------------<br /> NONE<br /> &lt;/source&gt;&lt;br/&gt;{{Languages}}<br /> <br /> [[Category:BASCOM Language Reference/de]]</div>

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