a2d_8h.html

ATMEL的AVR单片机库文件

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a28" doxytag="a2d.h::ADC_CH_0_0_DIFF200X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_0_0_DIFF200X</b>&nbsp;&nbsp;&nbsp;0x0A</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a29" doxytag="a2d.h::ADC_CH_1_0_DIFF200X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_1_0_DIFF200X</b>&nbsp;&nbsp;&nbsp;0x0B</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a30" doxytag="a2d.h::ADC_CH_2_2_DIFF10X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_2_2_DIFF10X</b>&nbsp;&nbsp;&nbsp;0x0C</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a31" doxytag="a2d.h::ADC_CH_3_2_DIFF10X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_3_2_DIFF10X</b>&nbsp;&nbsp;&nbsp;0x0D</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a32" doxytag="a2d.h::ADC_CH_2_2_DIFF200X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_2_2_DIFF200X</b>&nbsp;&nbsp;&nbsp;0x0E</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a33" doxytag="a2d.h::ADC_CH_3_2_DIFF200X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_3_2_DIFF200X</b>&nbsp;&nbsp;&nbsp;0x0F</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a34" doxytag="a2d.h::ADC_CH_0_1_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_0_1_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x10</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a35" doxytag="a2d.h::ADC_CH_1_1_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_1_1_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x11</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a36" doxytag="a2d.h::ADC_CH_2_1_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_2_1_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x12</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a37" doxytag="a2d.h::ADC_CH_3_1_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_3_1_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x13</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a38" doxytag="a2d.h::ADC_CH_4_1_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_4_1_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x14</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a39" doxytag="a2d.h::ADC_CH_5_1_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_5_1_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x15</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a40" doxytag="a2d.h::ADC_CH_6_1_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_6_1_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x16</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a41" doxytag="a2d.h::ADC_CH_7_1_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_7_1_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x17</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a42" doxytag="a2d.h::ADC_CH_0_2_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_0_2_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x18</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a43" doxytag="a2d.h::ADC_CH_1_2_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_1_2_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x19</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a44" doxytag="a2d.h::ADC_CH_2_2_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_2_2_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x1A</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a45" doxytag="a2d.h::ADC_CH_3_2_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_3_2_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x1B</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a46" doxytag="a2d.h::ADC_CH_4_2_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_4_2_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x1C</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a47" doxytag="a2d.h::ADC_CH_5_2_DIFF1X" ></a>
#define&nbsp;</td><td class="memItemRight" valign=bottom><b>ADC_CH_5_2_DIFF1X</b>&nbsp;&nbsp;&nbsp;0x1D</td></tr>

<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a48" doxytag="a2d.h::a2dInit" ></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a48">a2dInit</a> (void)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initializes the A/D converter. <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a49" doxytag="a2d.h::a2dOff" ></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a49">a2dOff</a> (void)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Turn off A/D converter. <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a50" doxytag="a2d.h::a2dSetPrescaler" ></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a50">a2dSetPrescaler</a> (unsigned char prescale)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">sets the division ratio of the A/D converter clock <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a51" doxytag="a2d.h::a2dSetReference" ></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a51">a2dSetReference</a> (unsigned char ref)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">configures which voltage reference the A/D converter uses <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a52" doxytag="a2d.h::a2dSetChannel" ></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a52">a2dSetChannel</a> (unsigned char ch)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">sets the a2d input channel <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a53" doxytag="a2d.h::a2dStartConvert" ></a>
void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a53">a2dStartConvert</a> (void)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">start a conversion on the current a2d input channel <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a54" doxytag="a2d.h::a2dIsComplete" ></a>
u08&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a54">a2dIsComplete</a> (void)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">return TRUE if conversion is complete <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a55" doxytag="a2d.h::a2dConvert10bit" ></a>
unsigned short&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a55">a2dConvert10bit</a> (unsigned char ch)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">starts a conversion on A/D channel# ch, <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a56" doxytag="a2d.h::a2dConvert8bit" ></a>
unsigned char&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a2d_8h.html#a56">a2dConvert8bit</a> (unsigned char ch)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">starts a conversion on A/D channel# ch, <br><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Analog-to-Digital converter function library. 
<p>

<p>
Definition in file <a class="el" href="a2d_8h-source.html">a2d.h</a>.<hr size="1"><address style="align: right;"><small>Generated on Fri Oct 15 03:50:22 2004 for Procyon AVRlib by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 > 
</a>1.3.6 </small></address>
</body>
</html>