Revision 869
Recompiled documentation with additional documentation for SPI and encoders.
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<h1>USB Input / Output</h1>Functions for USB input / output. |
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<a href="#_details">More...</a><table border="0" cellpadding="0" cellspacing="0"> |
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>the first character in the usb buffer</dd></dl> |
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="group__usb.html#gddfbdb66f507ffcd08b4496531ed0a3d" title="Initialize the USB.">usb_init</a>, <a class="el" href="group__usb.html#g6b1209b19e7fd2bbedc7407e0218453c" title="Read a character from USB without blocking.">usb_getc_nb</a> </dd></dl> |
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<p>Referenced by <a class="el" href="serial_8c-source.html#l00048">usb_init()</a>.</p> |
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<a class="anchor" name="g6b1209b19e7fd2bbedc7407e0218453c"></a><!-- doxytag: member="serial.h::usb_getc_nb" ref="g6b1209b19e7fd2bbedc7407e0218453c" args="(char *c)" --> |
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Initialize the USB. |
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<p> |
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Initializes communication over the USB serial port. This must be called before any other usb function may be used. |
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<p>References <a class="el" href="serial_8c-source.html#l00165">usb_getc()</a>, and <a class="el" href="serial_8c-source.html#l00117">usb_putc()</a>.</p> |
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<p>Referenced by <a class="el" href="dragonfly__lib_8c-source.html#l00071">dragonfly_init()</a>.</p> |
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<a class="anchor" name="g3ee898cfe59d05c428c56021c2ccf946"></a><!-- doxytag: member="serial.h::usb_putc" ref="g3ee898cfe59d05c428c56021c2ccf946" args="(char c)" --> |
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</dl> |
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>0 for success, nonzero for failure </dd></dl> |
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<p>Referenced by <a class="el" href="serial_8c-source.html#l00048">usb_init()</a>, <a class="el" href="serial_8c-source.html#l00256">usb_puti()</a>, and <a class="el" href="serial_8c-source.html#l00147">usb_puts()</a>.</p> |
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<a class="anchor" name="gcd371dedbff10f0c52dca4b3b7af9e3d"></a><!-- doxytag: member="serial.h::usb_puti" ref="gcd371dedbff10f0c52dca4b3b7af9e3d" args="(int value)" --> |
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>0 if successful, nonzero otherwise</dd></dl> |
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="group__usb.html#gddfbdb66f507ffcd08b4496531ed0a3d" title="Initialize the USB.">usb_init</a>, <a class="el" href="group__usb.html#g3ee898cfe59d05c428c56021c2ccf946" title="Print a character to USB.">usb_putc</a> </dd></dl> |
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<p>References <a class="el" href="serial_8c-source.html#l00117">usb_putc()</a>.</p> |
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<a class="anchor" name="g6e101f68856f272f67923c4fb35a99e0"></a><!-- doxytag: member="serial.h::usb_puts" ref="g6e101f68856f272f67923c4fb35a99e0" args="(char *s)" --> |
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</dl> |
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>0 for success, nonzero for failure </dd></dl> |
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<p>References <a class="el" href="serial_8c-source.html#l00117">usb_putc()</a>.</p> |
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<hr size="1"><address style="text-align: right;"><small>Generated on Fri Sep 26 13:39:28 2008 for libdragonfly by |
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<hr size="1"><address style="text-align: right;"><small>Generated on Mon Oct 6 15:44:34 2008 for libdragonfly by |
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.5 </small></address>
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.4 </small></address>
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