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ATtiny261 461 861 这份资料介绍了执行Attiny261 461 861微控制器系列正弦波驱动三相无刷直流电动机霍尔传感器。

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<a class="anchor" name="a36"></a><!-- doxytag: member="PMSM.h::COMMUTATION_TICKS_STOPPED" ref="a36" args="" --><p>
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          <td class="md" nowrap valign="top">#define COMMUTATION_TICKS_STOPPED&nbsp;&nbsp;&nbsp;6000          </td>
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<p>
The number of commutation 'ticks' that must pass without any hall changes before the motor is considered to be stopped.<p>
<dl compact><dt><b><a class="el" href="todo.html#_todo000002">Todo:</a></b></dt><dd>Adjust the motor stopped limit. </dd></dl>

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Definition at line <a class="el" href="PMSM_8h-source.html#l00185">185</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00643">CommutationTicksUpdate()</a>.    </td>
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<a class="anchor" name="a23"></a><!-- doxytag: member="PMSM.h::COMPARE_REGISTER_PHASE_U" ref="a23" args="" --><p>
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          <td class="md" nowrap valign="top">#define COMPARE_REGISTER_PHASE_U&nbsp;&nbsp;&nbsp;OCR1A          </td>
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<p>
Output compare register for phase U. 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00122">122</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00750">SineOutputUpdate()</a>.    </td>
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<a class="anchor" name="a24"></a><!-- doxytag: member="PMSM.h::COMPARE_REGISTER_PHASE_V" ref="a24" args="" --><p>
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          <td class="md" nowrap valign="top">#define COMPARE_REGISTER_PHASE_V&nbsp;&nbsp;&nbsp;OCR1B          </td>
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<p>
Output compare register for phase V. 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00125">125</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00750">SineOutputUpdate()</a>.    </td>
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<a class="anchor" name="a25"></a><!-- doxytag: member="PMSM.h::COMPARE_REGISTER_PHASE_W" ref="a25" args="" --><p>
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          <td class="md" nowrap valign="top">#define COMPARE_REGISTER_PHASE_W&nbsp;&nbsp;&nbsp;OCR1D          </td>
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<p>
Output compare register for phase W. 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00128">128</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00750">SineOutputUpdate()</a>.    </td>
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<a class="anchor" name="a2"></a><!-- doxytag: member="PMSM.h::CPU_FREQUENCY" ref="a2" args="" --><p>
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          <td class="md" nowrap valign="top">#define CPU_FREQUENCY&nbsp;&nbsp;&nbsp;16000000UL          </td>
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<p>
CPU clock frequency. 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00056">56</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.    </td>
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<a class="anchor" name="a3"></a><!-- doxytag: member="PMSM.h::DEAD_TIME" ref="a3" args="" --><p>
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          <td class="md" nowrap valign="top">#define DEAD_TIME&nbsp;&nbsp;&nbsp;10          </td>
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<p>
Dead time (Timer/counter1 clock cycles). 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00059">59</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00218">PWMInit()</a>.    </td>
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<a class="anchor" name="a27"></a><!-- doxytag: member="PMSM.h::DIRECTION_FORWARD" ref="a27" args="" --><p>
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          <td class="md" nowrap valign="top">#define DIRECTION_FORWARD&nbsp;&nbsp;&nbsp;0          </td>
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<p>
Forward direction flag value. 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00141">141</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00522">ActualDirectionUpdate()</a>, <a class="el" href="main_8c-source.html#l00455">BlockCommutate()</a>, <a class="el" href="main_8c-source.html#l00500">DesiredDirectionUpdate()</a>, <a class="el" href="main_8c-source.html#l00888">HallChangeISR()</a>, and <a class="el" href="main_8c-source.html#l00750">SineOutputUpdate()</a>.    </td>
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<a class="anchor" name="a16"></a><!-- doxytag: member="PMSM.h::DIRECTION_PIN" ref="a16" args="" --><p>
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          <td class="md" nowrap valign="top">#define DIRECTION_PIN&nbsp;&nbsp;&nbsp;PA3          </td>
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<p>
Pin where direction input signal is connected. 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00109">109</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00500">DesiredDirectionUpdate()</a>.    </td>
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<a class="anchor" name="a28"></a><!-- doxytag: member="PMSM.h::DIRECTION_REVERSE" ref="a28" args="" --><p>
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          <td class="md" nowrap valign="top">#define DIRECTION_REVERSE&nbsp;&nbsp;&nbsp;1          </td>
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<p>
Reverse direction flag value. 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00144">144</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00522">ActualDirectionUpdate()</a>, and <a class="el" href="main_8c-source.html#l00500">DesiredDirectionUpdate()</a>.    </td>
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<a class="anchor" name="a29"></a><!-- doxytag: member="PMSM.h::DIRECTION_UNKNOWN" ref="a29" args="" --><p>
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          <td class="md" nowrap valign="top">#define DIRECTION_UNKNOWN&nbsp;&nbsp;&nbsp;3          </td>
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<p>
Unknown direction flag value. 
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Definition at line <a class="el" href="PMSM_8h-source.html#l00147">147</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
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Referenced by <a class="el" href="main_8c-source.html#l00522">ActualDirectionUpdate()</a>, <a class="el" href="main_8c-source.html#l00120">main()</a>, and <a class="el" href="main_8c-source.html#l00965">Timer1OverflowISR()</a>.    </td>
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<a class="anchor" name="a0"></a><!-- doxytag: member="PMSM.h::FALSE" ref="a0" args="" --><p>
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