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📁 ST20 Embedded Toolset R2.0.5用于开发基于ST20芯片机顶盒软件的开发平台,2.0.5版本,国内找不到的.在国外论坛上花了N天才找到!
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<h2>
  <a name="1207175"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">print</font>
</h2><hr>


<p>
  <a name="1267309"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Interpret a C or C++ expression</font>
</p>


<h3>
  <a name="1207177"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">Command type</font>
</h3>


<p>
  <a name="1226985"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Task state</font>
</p>


<h3>
  <a name="1207179"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">Tool environment</font>
</h3>


<p>
  <a name="1228085"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><strong>st20run</strong></font>
</p>


<h3>
  <a name="1207180"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">Synopsis</font>
</h3>


<a name="1207181"> </a><font size=2 face=Courier><strong>print [<font size=2 face=Courier><strong><em>taskid</em></strong></font>] "<font size=2 face=Courier><strong><em>c_expr</em></strong></font>" [<font size=2 face=Courier><strong><em>options</em></strong></font>]<br></strong></font>



<h3>
  <a name="1207182"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">Arguments</font>
</h3>


<p>
  <a name="1224846"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong><em>taskid</em></strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1224848"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">The integer identifier of the task which provides the context for <font size=2 face=Courier><strong><em>c_expr</em></strong></font></font>
    </dl>
</dl></dl>
<p>
  <a name="1224850"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong><em>c_expr</em></strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1224852"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">The C expression which is to be evaluated. The expression should be written in quotation marks.</font>
    </dl>
</dl></dl>
<h3>
  <a name="1207187"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">Options</font>
</h3>


<p>
  <a name="1230122"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-f[rame]</strong></font> <font size=2 face=Courier><strong><em>frameid</em></strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1230124"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Set the context to the frame with the specified frame identifier</font>
    </dl>
</dl></dl>
<p>
  <a name="1230126"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-u[gly]</strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1230128"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Do not "pretty print" structured variables</font>
    </dl>
</dl></dl>
<p>
  <a name="1230130"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-n[ostruct]</strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1230132"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Do not print structured variables</font>
    </dl>
</dl></dl>
<p>
  <a name="1230134"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-x</strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1230136"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Display in hexadecimal</font>
    </dl>
</dl></dl>
<p>
  <a name="1230138"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-o[ctal]</strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1230140"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Display in octal</font>
    </dl>
</dl></dl>
<p>
  <a name="1230142"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-b[inary]</strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1230144"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Display in binary</font>
    </dl>
</dl></dl>
<p>
  <a name="1230146"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-a[scii]</strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1230148"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Display as ASCII characters</font>
    </dl>
</dl></dl>
<p>
  <a name="1230150"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-s[tring]</strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1230152"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Interpret <font size=2 face=Courier><strong>char*</strong></font> or <font size=2 face=Courier><strong>char[]</strong></font> as a null terminated string</font>
    </dl>
</dl></dl>
<p>
  <a name="1236612"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-e[lems]</strong></font> <font size=2 face=Courier><strong><em>num_elements</em></strong></font></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1236601"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Set the maximum number of array elements to <font size=2 face=Courier><strong><em>num_elements</em></strong></font></font>
    </dl>
</dl></dl>
<p>
  <a name="1236624"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b><font size=2 face=Courier><strong>-s[cope]</strong></font><font size=2 face=Courier><em> </em></font><font size=2 face=Courier><strong><em>statement_ref</em></strong></font></b></font>
<br>


<p>
  <a name="1236595"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif"><b></b></font>
<br>

<dl><dl>    <dl>
      <dt> <a name="1236630"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">Set the scope to the code block which includes the statement specified by the reference <font size=2 face=Courier><strong><em>statement_ref</em></strong></font>. Statement references are described in <a href="comlan12.htm#1204697"><font  color="#0000ff" face="Verdana, Arial, Helvetica, sans-serif"><i>Section

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