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<div id="projectname">RTOS_MSPM0
&#160;<span id="projectnumber">1.1</span>
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<div id="projectbrief">ECE445M starter code</div>
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<p>Synchronous serial communication.
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Files</h2></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS</b>&#160;&#160;&#160;GPIOB</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS_PIN</b>&#160;&#160;&#160;(1&lt;&lt;0)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS_LOW</b>()&#160;&#160;&#160;(SDC_CS-&gt;DOUTCLR31_0 = SDC_CS_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS_HIGH</b>()&#160;&#160;&#160;(SDC_CS-&gt;DOUTSET31_0 = SDC_CS_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS</b>&#160;&#160;&#160;GPIOB</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS_PIN</b>&#160;&#160;&#160;(1&lt;&lt;6)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS_INDEX</b>&#160;&#160;&#160;(PB6INDEX)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS_LOW</b>()&#160;&#160;&#160;(TFT_CS-&gt;DOUTCLR31_0 = TFT_CS_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS_HIGH</b>()&#160;&#160;&#160;(TFT_CS-&gt;DOUTSET31_0 = TFT_CS_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC</b>&#160;&#160;&#160;GPIOB</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC_PIN</b>&#160;&#160;&#160;(1&lt;&lt;16)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC_INDEX</b>&#160;&#160;&#160;(PB16INDEX)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC_LOW</b>()&#160;&#160;&#160;(TFT_DC-&gt;DOUTCLR31_0 = TFT_DC_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC_HIGH</b>()&#160;&#160;&#160;(TFT_DC-&gt;DOUTSET31_0 = TFT_DC_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST</b>&#160;&#160;&#160;GPIOB</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST_PIN</b>&#160;&#160;&#160;(1&lt;&lt;15)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST_INDEX</b>&#160;&#160;&#160;(PB15INDEX)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST_LOW</b>()&#160;&#160;&#160;(TFT_RST-&gt;DOUTCLR31_0 = TFT_RST_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST_HIGH</b>()&#160;&#160;&#160;(TFT_RST-&gt;DOUTSET31_0 = TFT_RST_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS</b>&#160;&#160;&#160;GPIOB</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS_PIN</b>&#160;&#160;&#160;(1&lt;&lt;0)</td></tr>
<tr class="separator:ga2b980c40d0137cb81a176a0c272ba1f9"><td class="memSeparator" colspan="2">&#160;</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS_INDEX</b>&#160;&#160;&#160;(PB0INDEX)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS_LOW</b>()&#160;&#160;&#160;(SDC_CS-&gt;DOUTCLR31_0 = SDC_CS_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SDC_CS_HIGH</b>()&#160;&#160;&#160;(SDC_CS-&gt;DOUTSET31_0 = SDC_CS_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS</b>&#160;&#160;&#160;GPIOB</td></tr>
<tr class="separator:ga5f4d46ae101b77df78010c506601c87c"><td class="memSeparator" colspan="2">&#160;</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS_PIN</b>&#160;&#160;&#160;(1&lt;&lt;6)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS_INDEX</b>&#160;&#160;&#160;(PB6INDEX)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS_LOW</b>()&#160;&#160;&#160;(TFT_CS-&gt;DOUTCLR31_0 = TFT_CS_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_CS_HIGH</b>()&#160;&#160;&#160;(TFT_CS-&gt;DOUTSET31_0 = TFT_CS_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC</b>&#160;&#160;&#160;GPIOB</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC_PIN</b>&#160;&#160;&#160;(1&lt;&lt;16)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC_INDEX</b>&#160;&#160;&#160;(PB16INDEX)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC_LOW</b>()&#160;&#160;&#160;(TFT_DC-&gt;DOUTCLR31_0 = TFT_DC_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_DC_HIGH</b>()&#160;&#160;&#160;(TFT_DC-&gt;DOUTSET31_0 = TFT_DC_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST</b>&#160;&#160;&#160;GPIOB</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST_PIN</b>&#160;&#160;&#160;(1&lt;&lt;15)</td></tr>
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<tr class="memitem:ga5726854061dd2718ae722e4c6c5e21ba"><td class="memItemLeft" align="right" valign="top"><a id="ga5726854061dd2718ae722e4c6c5e21ba"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST_INDEX</b>&#160;&#160;&#160;(PB15INDEX)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST_LOW</b>()&#160;&#160;&#160;(TFT_RST-&gt;DOUTCLR31_0 = TFT_RST_PIN)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>TFT_RST_HIGH</b>()&#160;&#160;&#160;(TFT_RST-&gt;DOUTSET31_0 = TFT_RST_PIN)</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:gaed11530aee001ae938f496682af21e64"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___s_p_i.html#gaed11530aee001ae938f496682af21e64">SPI_OutData</a> (char data)</td></tr>
<tr class="memdesc:gaed11530aee001ae938f496682af21e64"><td class="mdescLeft">&#160;</td><td class="mdescRight">Output data. <a href="group___s_p_i.html#gaed11530aee001ae938f496682af21e64">More...</a><br /></td></tr>
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<tr class="memitem:ga8ed2ce84f38ed615cb23dc97ceb7c85b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___s_p_i.html#ga8ed2ce84f38ed615cb23dc97ceb7c85b">SPI_OutCommand</a> (char command)</td></tr>
<tr class="memdesc:ga8ed2ce84f38ed615cb23dc97ceb7c85b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Output command. <a href="group___s_p_i.html#ga8ed2ce84f38ed615cb23dc97ceb7c85b">More...</a><br /></td></tr>
<tr class="separator:ga8ed2ce84f38ed615cb23dc97ceb7c85b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaa06372f29950d9fdb14797d336befbdb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___s_p_i.html#gaa06372f29950d9fdb14797d336befbdb">SPI1_Reset</a> (void)</td></tr>
<tr class="memdesc:gaa06372f29950d9fdb14797d336befbdb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reset LCD. <a href="group___s_p_i.html#gaa06372f29950d9fdb14797d336befbdb">More...</a><br /></td></tr>
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<tr class="memitem:gab3ad33fe379379962edd4c549bbc9ffa"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___s_p_i.html#gab3ad33fe379379962edd4c549bbc9ffa">CS_Init</a> (void)</td></tr>
<tr class="memdesc:gab3ad33fe379379962edd4c549bbc9ffa"><td class="mdescLeft">&#160;</td><td class="mdescRight">SDC CS initialization. <a href="group___s_p_i.html#gab3ad33fe379379962edd4c549bbc9ffa">More...</a><br /></td></tr>
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<tr class="memitem:ga9f54d534077a8c824dcc82942a7f4c02"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___s_p_i.html#ga9f54d534077a8c824dcc82942a7f4c02">SPI1_Init</a> (void)</td></tr>
<tr class="memdesc:ga9f54d534077a8c824dcc82942a7f4c02"><td class="mdescLeft">&#160;</td><td class="mdescRight">initialize SPI1 <a href="group___s_p_i.html#ga9f54d534077a8c824dcc82942a7f4c02">More...</a><br /></td></tr>
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<tr class="memitem:ga1e030014fb7eb754f37f123db54c724a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___s_p_i.html#ga1e030014fb7eb754f37f123db54c724a">TFT_OutCommand</a> (char command)</td></tr>
<tr class="memdesc:ga1e030014fb7eb754f37f123db54c724a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Output command. <a href="group___s_p_i.html#ga1e030014fb7eb754f37f123db54c724a">More...</a><br /></td></tr>
<tr class="separator:ga1e030014fb7eb754f37f123db54c724a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gadb93f461a3e008a681d4bbf7ec9571e9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___s_p_i.html#gadb93f461a3e008a681d4bbf7ec9571e9">TFT_OutData</a> (char data)</td></tr>
<tr class="memdesc:gadb93f461a3e008a681d4bbf7ec9571e9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Output data. <a href="group___s_p_i.html#gadb93f461a3e008a681d4bbf7ec9571e9">More...</a><br /></td></tr>
<tr class="separator:gadb93f461a3e008a681d4bbf7ec9571e9"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Synchronous serial communication. </p>
<a class="anchor" id="AdafruitLCDpins8"></a>
<table class="doxtable">
<caption>Adafruit ST7735R pins </caption>
<tr>
<th>Pin </th><th>Connection </th><th>Description </th></tr>
<tr>
<td>10</td><td>+3.3</td><td>Backlight <br />
</td></tr>
<tr>
<td>9 </td><td>PB7 </td><td>SPI1 MISO (used for SDC) <br />
</td></tr>
<tr>
<td>8 </td><td>PB9 </td><td>SPI1 SCLK clock out </td></tr>
<tr>
<td>7 </td><td>PB8 </td><td>SPI1 PICO data out <br />
</td></tr>
<tr>
<td>6 </td><td>PB6 </td><td>GPIO CS0=TFT_CS <br />
</td></tr>
<tr>
<td>5 </td><td>PB0 </td><td>CARD_CS (used for SDC) <br />
</td></tr>
<tr>
<td>4 </td><td>PB16</td><td>Data/Command(GPIO), high for data, low for command <br />
</td></tr>
<tr>
<td>3 </td><td>PB15</td><td>RESET, low to reset, (GPIO) <br />
</td></tr>
<tr>
<td>2 </td><td>+3.3</td><td>VCC <br />
</td></tr>
<tr>
<td>1 </td><td>Gnd </td><td>ground <br />
</td></tr>
</table>
<a class="anchor" id="HiLetgopins8"></a>
<table class="doxtable">
<caption>HiLetgo ST7735 TFT and SDC pins </caption>
<tr>
<th>signal</th><th>Pin</th><th>Connection </th></tr>
<tr>
<td>LED- </td><td>16</td><td>TFT, to ground </td></tr>
<tr>
<td>LED+ </td><td>15</td><td>TFT, to +3.3 V </td></tr>
<tr>
<td>SD_CS </td><td>14</td><td>SDC, to PB0 chip select </td></tr>
<tr>
<td>MOSI </td><td>13</td><td>SDC, to PB8 MOSI </td></tr>
<tr>
<td>MISO </td><td>12</td><td>SDC, to PB7 MISO </td></tr>
<tr>
<td>SCK </td><td>11</td><td>SDC, to PB9 serial clock </td></tr>
<tr>
<td>CS </td><td>10</td><td>TFT, to PB6 SPI1 CS0 </td></tr>
<tr>
<td>SCL </td><td>9</td><td>TFT, to PB9 SPI1 SCLK </td></tr>
<tr>
<td>SDA </td><td>8</td><td>TFT, to PB8 MOSI SPI1 PICO </td></tr>
<tr>
<td>A0 </td><td>7</td><td>TFT, to PB16 Data/Command, high for data, low for command </td></tr>
<tr>
<td>RESET </td><td>6</td><td>TFT, to PB15 reset (GPIO), low to reset </td></tr>
<tr>
<td>NC </td><td>3,4,5</td><td>not connected </td></tr>
<tr>
<td>VCC </td><td>2</td><td>to +3.3 V </td></tr>
<tr>
<td>GND </td><td>1</td><td>to ground </td></tr>
</table>
<a class="anchor" id="SPIpins5"></a>
<table class="doxtable">
<caption>SPI-LCD pins </caption>
<tr>
<th>Pin </th><th>Function </th><th>Description </th></tr>
<tr>
<td>PB9 </td><td>SPI1 SCLK &lt;tdLCD SPI clock (SPI) <br />
</td></tr>
<tr>
<td>PB6 </td><td>GPIO CS </td><td>LCD SPI CS <br />
</td></tr>
<tr>
<td>PB0 </td><td>GPIO CS </td><td>SDC SPI CS <br />
</td></tr>
<tr>
<td>PB8 </td><td>SPI1 PICO </td><td>LCD SPI data (SPI) <br />
</td></tr>
<tr>
<td>PB7 </td><td>SPI1 POCI </td><td>SCD SPI data (SPI) <br />
</td></tr>
<tr>
<td>PB15</td><td>GPIO </td><td>J2.17 LCD !RST =1 for run, =0 for reset <br />
</td></tr>
<tr>
<td>PB16</td><td>GPIO </td><td>J4.31 LCD D/C RS =1 for data, =0 for command <br />
</td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a id="gab3ad33fe379379962edd4c549bbc9ffa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gab3ad33fe379379962edd4c549bbc9ffa">&#9670;&nbsp;</a></span>CS_Init()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void CS_Init </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>SDC CS initialization. </p>
<p>SDC CS initialization -PB0 GPIO output -drive low to enable SDC -drive high to disable SDC</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="ga9f54d534077a8c824dcc82942a7f4c02"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga9f54d534077a8c824dcc82942a7f4c02">&#9670;&nbsp;</a></span>SPI1_Init()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void SPI1_Init </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>initialize SPI1 </p>
<p>Initialize SPI1 for 8 MHz baud clock for both SDC and TFT using busy-wait synchronization. Calls Clock_Freq to get bus clock</p><ul>
<li>PB9 SPI1 SCLK <br />
</li>
<li>PB6 SPI1 CS0 <br />
</li>
<li>PB8 SPI1 PICO <br />
</li>
<li>PB15 GPIO !RST =1 for run, =0 for reset <br />
</li>
<li>PB16 GPIO RS =1 for data, =0 for command</li>
</ul>
<dl class="section note"><dt>Note</dt><dd>SPI0,SPI1 in power domain PD1 SysClk equals bus CPU clock </dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none</dd></dl>
<p>Initialize SPI1 for 8 MHz baud clock for both SDC and TFT using busy-wait synchronization. Calls Clock_Freq to get bus clock</p><ul>
<li>PB9 SPI1 SCLK <br />
</li>
<li>PB6 SPI1 CS0 <br />
</li>
<li>PB8 SPI1 PICO <br />
</li>
<li>PB15 GPIO !RST =1 for run, =0 for reset <br />
</li>
<li>PA13 GPIO RS =1 for data, =0 for command</li>
</ul>
<dl class="section note"><dt>Note</dt><dd>SPI0,SPI1 in power domain PD1 SysClk equals bus CPU clock </dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="gaa06372f29950d9fdb14797d336befbdb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaa06372f29950d9fdb14797d336befbdb">&#9670;&nbsp;</a></span>SPI1_Reset()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void SPI1_Reset </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Reset LCD. </p>
<p>Reset LCD</p><ol type="1">
<li>drive RST high for 500ms</li>
<li>drive RST low for 500ms</li>
<li>drive RST high for 500ms</li>
</ol>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">none</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="ga8ed2ce84f38ed615cb23dc97ceb7c85b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga8ed2ce84f38ed615cb23dc97ceb7c85b">&#9670;&nbsp;</a></span>SPI_OutCommand()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void SPI_OutCommand </td>
<td>(</td>
<td class="paramtype">char&#160;</td>
<td class="paramname"><em>command</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Output command. </p>
<p>Output 8-bit command to SPI port. RS=PA13=0 for command </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">command</td><td>is an 8-bit command to be transferred </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="gaed11530aee001ae938f496682af21e64"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaed11530aee001ae938f496682af21e64">&#9670;&nbsp;</a></span>SPI_OutData()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void SPI_OutData </td>
<td>(</td>
<td class="paramtype">char&#160;</td>
<td class="paramname"><em>data</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Output data. </p>
<p>Output 8-bit data to SPI port. RS=PA13=1 for data. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">data</td><td>is an 8-bit data to be transferred </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="ga1e030014fb7eb754f37f123db54c724a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga1e030014fb7eb754f37f123db54c724a">&#9670;&nbsp;</a></span>TFT_OutCommand()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void TFT_OutCommand </td>
<td>(</td>
<td class="paramtype">char&#160;</td>
<td class="paramname"><em>command</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Output command. </p>
<p>Output 8-bit command to SPI port. RS=PB16=0 for command. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">data</td><td>is an 8-bit command to be transferred </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
<a id="gadb93f461a3e008a681d4bbf7ec9571e9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gadb93f461a3e008a681d4bbf7ec9571e9">&#9670;&nbsp;</a></span>TFT_OutData()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void TFT_OutData </td>
<td>(</td>
<td class="paramtype">char&#160;</td>
<td class="paramname"><em>data</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Output data. </p>
<p>Output 8-bit data to SPI port. RS=PB16=1 for data. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">data</td><td>is an 8-bit data to be transferred </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>
</div>
</div>
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