pmsm_8h.html

Atmel算法(pid)-步进电机驱动源码 HOWTO,不好用你找我,绝对ok!

      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define BLOCK_COMMUTATION_DUTY_MULTIPLIER&nbsp;&nbsp;&nbsp;3          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
The number to multiply speed input with to produce duty cycle compare value (0-255). 
<p>

<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00192">192</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l01030">Timer1CaptureISR()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a34"></a><!-- doxytag: member="PMSM.h::COMMUTATION_TICKS_STOPPED" ref="a34" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define COMMUTATION_TICKS_STOPPED&nbsp;&nbsp;&nbsp;6000          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<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#_todo000006">Todo:</a></b></dt><dd>Adjust the motor stopped limit. </dd></dl>

<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00165">165</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l00816">CommutationTicksUpdate()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a2"></a><!-- doxytag: member="PMSM.h::DEAD_TIME_HALF" ref="a2" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define DEAD_TIME_HALF&nbsp;&nbsp;&nbsp;4          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
This value specifies half the dead time in number of clock cycles. Divide by frequency to get duration.<p>
<dl compact><dt><b><a class="el" href="todo.html#_todo000003">Todo:</a></b></dt><dd>Specify the dead time. </dd></dl>

<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00042">42</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l00661">InsertDeadband()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a26"></a><!-- doxytag: member="PMSM.h::DIRECTION_COMMAND_PIN" ref="a26" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define DIRECTION_COMMAND_PIN&nbsp;&nbsp;&nbsp;PD2          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Pin where direction command input is located.<p>
Do not change to pin on a different PORT!
<p>
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>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l00572">DesiredDirectionUpdate()</a>, and <a class="el" href="main_8c-source.html#l00195">PortsInit()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a7"></a><!-- doxytag: member="PMSM.h::DIRECTION_FORWARD" ref="a7" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define DIRECTION_FORWARD&nbsp;&nbsp;&nbsp;0          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Forward direction flag value. 
<p>

<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00061">61</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l00594">ActualDirectionUpdate()</a>, <a class="el" href="main_8c-source.html#l00520">BlockCommutate()</a>, <a class="el" href="main_8c-source.html#l00572">DesiredDirectionUpdate()</a>, <a class="el" href="main_8c-source.html#l00930">HallChangeISR()</a>, and <a class="el" href="main_8c-source.html#l01030">Timer1CaptureISR()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a8"></a><!-- doxytag: member="PMSM.h::DIRECTION_REVERSE" ref="a8" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define DIRECTION_REVERSE&nbsp;&nbsp;&nbsp;1          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Reverse direction flag value. 
<p>

<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00064">64</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l00594">ActualDirectionUpdate()</a>, and <a class="el" href="main_8c-source.html#l00572">DesiredDirectionUpdate()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a9"></a><!-- doxytag: member="PMSM.h::DIRECTION_UNKNOWN" ref="a9" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define DIRECTION_UNKNOWN&nbsp;&nbsp;&nbsp;3          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Unknown direction flag value. 
<p>

<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00067">67</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l00594">ActualDirectionUpdate()</a>, and <a class="el" href="main_8c-source.html#l00135">main()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a29"></a><!-- doxytag: member="PMSM.h::EMERGENCY_SHUTDOWN_PIN" ref="a29" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define EMERGENCY_SHUTDOWN_PIN&nbsp;&nbsp;&nbsp;PB5          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Emergency shutdown input pin<p>
Do not change to pin on a different PORT!
<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00146">146</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l00290">CheckEmergencyShutdown()</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a0"></a><!-- doxytag: member="PMSM.h::FALSE" ref="a0" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define FALSE&nbsp;&nbsp;&nbsp;0          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
FALSE constant value. 
<p>

<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00033">33</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.    </td>
  </tr>
</table>
<a class="anchor" name="a12"></a><!-- doxytag: member="PMSM.h::H1_PIN" ref="a12" args="" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define H1_PIN&nbsp;&nbsp;&nbsp;PC0          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Pin where H1 is connected. 
<p>

<p>
Definition at line <a class="el" href="PMSM_8h-source.html#l00080">80</a> of file <a class="el" href="PMSM_8h-source.html">PMSM.h</a>.
<p>
Referenced by <a class="el" href="main_8c-source.html#l00556">GetHall()</a>, and <a class="el" href="main_8c-source.html#l00195">PortsInit()</a>.    </td>
  </tr>
</table>