124 lines
6.2 KiB
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124 lines
6.2 KiB
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<div id="projectname">RTOS_MSPM0
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 <span id="projectnumber">1.1</span>
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<div id="projectbrief">ECE445M starter code</div>
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<a href="#func-members">Functions</a> </div>
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<div class="title">LD19.h File Reference<div class="ingroups"><a class="el" href="group___l_d19.html">LD19</a></div></div> </div>
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<div class="contents">
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<p>Initialize LD19, interrupt synchronization.
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<a href="#details">More...</a></p>
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<p><a href="_l_d19_8h_source.html">Go to the source code of this file.</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:gaee40342fe25b4deb8633e2193a6807ee"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___l_d19.html#gaee40342fe25b4deb8633e2193a6807ee">LD19_Init</a> (uint16_t *d)</td></tr>
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<tr class="memdesc:gaee40342fe25b4deb8633e2193a6807ee"><td class="mdescLeft"> </td><td class="mdescRight">Initialize LD19. <a href="group___l_d19.html#gaee40342fe25b4deb8633e2193a6807ee">More...</a><br /></td></tr>
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<tr class="separator:gaee40342fe25b4deb8633e2193a6807ee"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa2acd79f9efa689b4df3588a54e38948"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___l_d19.html#gaa2acd79f9efa689b4df3588a54e38948">LD19_InChar</a> (void)</td></tr>
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<tr class="separator:gaa2acd79f9efa689b4df3588a54e38948"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga517bd27e6c19463b8ea5b04f4c35fece"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___l_d19.html#ga517bd27e6c19463b8ea5b04f4c35fece">LD19_InStatus</a> (void)</td></tr>
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<tr class="separator:ga517bd27e6c19463b8ea5b04f4c35fece"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Initialize LD19, interrupt synchronization. </p>
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<p>LD19 initialization. UART3 230400 bps baud, 1 start, 8 data bits, 1 stop, no parity.<br />
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</p>
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<dl class="section version"><dt>Version</dt><dd>RTOS </dd></dl>
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<dl class="section author"><dt>Author</dt><dd>Jonathan Valvano </dd></dl>
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<dl class="section copyright"><dt>Copyright</dt><dd>Valvano 2025 </dd></dl>
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<dl class="section warning"><dt>Warning</dt><dd>AS-IS </dd></dl>
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<dl class="section note"><dt>Note</dt><dd>For more information see <a href="http://users.ece.utexas.edu/~valvano/">http://users.ece.utexas.edu/~valvano/</a> </dd></dl>
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<dl class="section date"><dt>Date</dt><dd>Nov 5, 2025 <a class="anchor" id="LD19pins1"></a>
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<table class="doxtable">
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<caption>LiDAR Sensor LD19 distance sensor interface</caption>
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<tr>
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<th>Pin </th><th>LD19 </th><th>MSPM0 </th></tr>
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<tr>
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<td>1 </td><td>Tx </td><td>PB13 RxD: is UART3 Rx (LD19 to MSPM0) </td></tr>
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<tr>
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<td>2 </td><td>PWM </td><td>PB12 GPIO write a 0 to run fastest (MSPM0 to LD19) </td></tr>
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<tr>
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<td>3 </td><td>GND </td><td>ground </td></tr>
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<tr>
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<td>4 </td><td>P5V </td><td>5V </td></tr>
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</table>
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UART3 is shared between LD19 and TFLuna3 (can have either but not both) </dd></dl>
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