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MSP acquires data and sends through USB to PC. Check the link for PC capture software and project d

<a name="l00118"></a>00118     P4DIR |= BIT3 + BIT5;       <span class="comment">// P4.3 and P4.5 -&gt; OUTPUT</span>
<a name="l00119"></a>00119 
<a name="l00120"></a>00120     <span class="comment">// CS Low</span>
<a name="l00121"></a>00121     <a class="code" href="lcd_8c.html#b6b224028ee993b43049cd45010ec00f">CS_LOW</a> ();
<a name="l00122"></a>00122 
<a name="l00123"></a>00123     P4OUT &amp;= ~BIT5;             <span class="comment">// P4.5 -&gt; LOW</span>
<a name="l00124"></a>00124     P4OUT |= BIT5;              <span class="comment">// P4.5 -&gt; HIGH</span>
<a name="l00125"></a>00125 
<a name="l00126"></a>00126     P4SEL |= BIT3 + BIT5;       <span class="comment">// P4.3 and P4.5 SPI option select</span>
<a name="l00127"></a>00127 
<a name="l00128"></a>00128     <span class="comment">// Write byte</span>
<a name="l00129"></a>00129     <span class="comment">//TXBUF1 = data;</span>
<a name="l00130"></a>00130     U1TXBUF = data;
<a name="l00131"></a>00131 
<a name="l00132"></a>00132     <span class="comment">// wait to send data</span>
<a name="l00133"></a>00133     <span class="keywordflow">while</span> ((U1TCTL &amp; TXEPT) == 0);    
<a name="l00134"></a>00134 
<a name="l00135"></a>00135     <span class="comment">// CS High</span>
<a name="l00136"></a>00136     <span class="comment">// CS_HIGH ();</span>
<a name="l00137"></a>00137 }
<a name="l00138"></a>00138 
<a name="l00139"></a><a class="code" href="lcd_8h.html#36225fe7aea0d798233f50520d72ef4f">00139</a> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#36225fe7aea0d798233f50520d72ef4f">LCD_setBacklight</a> (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> state) 
<a name="l00140"></a>00140 {
<a name="l00141"></a>00141     <span class="keywordflow">if</span> (!state)
<a name="l00142"></a>00142     {
<a name="l00143"></a>00143         P7OUT |= BIT6;    <span class="comment">//Turn on light</span>
<a name="l00144"></a>00144     }
<a name="l00145"></a>00145     <span class="keywordflow">else</span>
<a name="l00146"></a>00146     {
<a name="l00147"></a>00147         P7OUT &amp;= ~BIT6;    <span class="comment">//Turn off light</span>
<a name="l00148"></a>00148     }
<a name="l00149"></a>00149 }
<a name="l00150"></a>00150 
<a name="l00151"></a><a class="code" href="lcd_8h.html#759428a567b38f9b0af57692595a538a">00151</a> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#759428a567b38f9b0af57692595a538a">LCD_setContrast</a> (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> contrast) 
<a name="l00152"></a>00152 {
<a name="l00153"></a>00153 <span class="preprocessor">#ifdef GE12</span>
<a name="l00154"></a>00154 <span class="preprocessor"></span>    <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (CONTRAST);
<a name="l00155"></a>00155     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (0x20 + contrast);    <span class="comment">// contrast</span>
<a name="l00156"></a>00156 <span class="preprocessor">#endif</span>
<a name="l00157"></a>00157 <span class="preprocessor"></span>}
<a name="l00158"></a>00158 
<a name="l00159"></a><a class="code" href="lcd_8c.html#830b48a2c526d783e3711d79d09d139f">00159</a> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#830b48a2c526d783e3711d79d09d139f">LCD_setup</a> (<span class="keywordtype">void</span>) 
<a name="l00160"></a>00160 {
<a name="l00161"></a>00161 <span class="preprocessor">#ifdef GE12</span>
<a name="l00162"></a>00162 <span class="preprocessor"></span>    <span class="comment">/*</span>
<a name="l00163"></a>00163 <span class="comment">     * LCD type: GE12</span>
<a name="l00164"></a>00164 <span class="comment">     */</span>
<a name="l00166"></a>00166 
<a name="l00167"></a>00167     <span class="comment">// 2. Software Reset</span>
<a name="l00168"></a>00168     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (SOFTRST);
<a name="l00169"></a>00169     DelayS (2000);
<a name="l00170"></a>00170 
<a name="l00171"></a>00171     <span class="comment">// 3. Initial escape</span>
<a name="l00172"></a>00172     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (INITESC);
<a name="l00173"></a>00173     DelayS (2000);
<a name="l00174"></a>00174 
<a name="l00176"></a>00176 
<a name="l00178"></a>00178 
<a name="l00179"></a>00179     <span class="comment">// 1. Refresh set</span>
<a name="l00180"></a>00180     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (REFSET);
<a name="l00181"></a>00181     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (0);
<a name="l00182"></a>00182 
<a name="l00183"></a>00183     <span class="comment">// 2. Display control - 7 parameters</span>
<a name="l00184"></a>00184     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (DISPCTRL);
<a name="l00185"></a>00185     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (128);  <span class="comment">// Set the lenght of one selection term</span>
<a name="l00186"></a>00186     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (128);  <span class="comment">// Set N inversion -&gt; no N inversion</span>
<a name="l00187"></a>00187     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (134);  <span class="comment">// Set frame frequence and bias rate -&gt; 2 devision of frequency and 1/8 bias, 1/67 duty, 96x67 size</span>
<a name="l00188"></a>00188     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (84);   <span class="comment">// Set duty parameter</span>
<a name="l00189"></a>00189     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (69);   <span class="comment">// Set duty parameter</span>
<a name="l00190"></a>00190     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (82);   <span class="comment">// Set duty parameter</span>
<a name="l00191"></a>00191     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (67);   <span class="comment">// Set duty parameter</span>
<a name="l00192"></a>00192 
<a name="l00193"></a>00193 
<a name="l00194"></a>00194     <span class="comment">// 3.1 Grey scale 0 position set - 15 parameters</span>
<a name="l00195"></a>00195     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (GRAYSCALE0);
<a name="l00196"></a>00196     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (1);    <span class="comment">// GCP1 - gray level to be output when the RAM data is "0001"</span>
<a name="l00197"></a>00197     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (2);    <span class="comment">// GCP2 - gray level to be output when the RAM data is "0010"</span>
<a name="l00198"></a>00198     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (4);    <span class="comment">// GCP3 - gray level to be output when the RAM data is "0011"</span>
<a name="l00199"></a>00199     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (8);    <span class="comment">// GCP4 - gray level to be output when the RAM data is "0100"</span>
<a name="l00200"></a>00200     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (16);   <span class="comment">// GCP5 - gray level to be output when the RAM data is "0101"</span>
<a name="l00201"></a>00201     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (30);   <span class="comment">// GCP6 - gray level to be output when the RAM data is "0110"</span>
<a name="l00202"></a>00202     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (40);   <span class="comment">// GCP7 - gray level to be output when the RAM data is "0111"</span>
<a name="l00203"></a>00203     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (50);   <span class="comment">// GCP8 - gray level to be output when the RAM data is "1000"</span>
<a name="l00204"></a>00204     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (60);   <span class="comment">// GCP9 - gray level to be output when the RAM data is "1001"</span>
<a name="l00205"></a>00205     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (70);   <span class="comment">// GCP10 - gray level to be output when the RAM data is "1010"</span>
<a name="l00206"></a>00206     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (80);   <span class="comment">// GCP11 - gray level to be output when the RAM data is "1011"</span>
<a name="l00207"></a>00207     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (90);   <span class="comment">// GCP12 - gray level to be output when the RAM data is "1100"</span>
<a name="l00208"></a>00208     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (100);  <span class="comment">// GCP13 - gray level to be output when the RAM data is "1101"</span>
<a name="l00209"></a>00209     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (110);  <span class="comment">// GCP14 - gray level to be output when the RAM data is "1110"</span>
<a name="l00210"></a>00210     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (127);  <span class="comment">// GCP15 - gray level to be output when the RAM data is "1111"</span>
<a name="l00211"></a>00211 
<a name="l00212"></a>00212     <span class="comment">// 4. Gamma curve set - select gray scale - GRAYSCALE 0 or GREYSCALE 1</span>
<a name="l00213"></a>00213     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (GAMMA);
<a name="l00214"></a>00214     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (1);     <span class="comment">// Select grey scale 0</span>
<a name="l00215"></a>00215 
<a name="l00216"></a>00216 
<a name="l00217"></a>00217     <span class="comment">// 5. Command driver output</span>
<a name="l00218"></a>00218     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (COMMONDRV);
<a name="l00219"></a>00219     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (0);     <span class="comment">// Set COM1-COM41 side come first, normal mod</span>
<a name="l00220"></a>00220 
<a name="l00221"></a>00221 
<a name="l00222"></a>00222     <span class="comment">// 6. Set Normal mode (my)</span>
<a name="l00223"></a>00223     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (NORMALMODE);
<a name="l00224"></a>00224 
<a name="l00225"></a>00225     <span class="comment">// 7. Inversion off</span>
<a name="l00226"></a>00226     <span class="comment">//LCD_writeSpiCommand (INVERSIONOFF);</span>
<a name="l00227"></a>00227 
<a name="l00228"></a>00228     <span class="comment">// 8. Column address set</span>
<a name="l00229"></a>00229     <span class="comment">//LCD_writeSpiCommand (COLADDRSET);</span>
<a name="l00230"></a>00230     <span class="comment">//LCD_writeSpiData (0);</span>
<a name="l00231"></a>00231     <span class="comment">//LCD_writeSpiData (130);</span>
<a name="l00232"></a>00232     <span class="comment">//LCD_writeSpiData (0);</span>
<a name="l00233"></a>00233 
<a name="l00234"></a>00234     <span class="comment">// 9. Page address set</span>
<a name="l00235"></a>00235     <span class="comment">//LCD_writeSpiCommand (PAGEADDRSET);</span>
<a name="l00236"></a>00236     <span class="comment">//LCD_writeSpiData (0);</span>
<a name="l00237"></a>00237     <span class="comment">//LCD_writeSpiData (130);</span>
<a name="l00238"></a>00238     <span class="comment">//LCD_writeSpiData (0);</span>
<a name="l00239"></a>00239 
<a name="l00240"></a>00240     <span class="comment">// 10. Memory access controler</span>
<a name="l00241"></a>00241     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (ACCESSCTRL);
<a name="l00242"></a>00242     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (0x40);     <span class="comment">// horizontal</span>
<a name="l00243"></a>00243     <span class="comment">//LCD_writeSpiData (0x20);   // vertical</span>
<a name="l00244"></a>00244 
<a name="l00246"></a>00246 
<a name="l00247"></a>00247 
<a name="l00249"></a>00249 
<a name="l00250"></a>00250     <span class="comment">// 1. Power control</span>
<a name="l00251"></a>00251     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (PWRCTRL);
<a name="l00252"></a>00252     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (4);     <span class="comment">// Internal resistance, V1OUT -&gt; high power mode, oscilator devision rate</span>