lcd_8c-source.html

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

<a name="l00513"></a>00513     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (<a class="code" href="lcd_8h.html#611643a488a786190b2788a027d05fa7">MEMWRITE</a>);
<a name="l00514"></a>00514 
<a name="l00515"></a>00515     <span class="keywordflow">for</span> (j = 0; j &lt; 600; j++) 
<a name="l00516"></a>00516     {
<a name="l00517"></a>00517         <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (ball[j]);
<a name="l00518"></a>00518     }
<a name="l00519"></a>00519 
<a name="l00520"></a>00520     <span class="comment">// Display On</span>
<a name="l00521"></a>00521     <span class="comment">//LCD_writeSpiCommand (DISPLAYON);</span>
<a name="l00522"></a>00522 }
<a name="l00523"></a>00523 
<a name="l00524"></a><a class="code" href="lcd_8h.html#656f4ea0e99433ac991fa074c5d12664">00524</a> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#656f4ea0e99433ac991fa074c5d12664">LCD_writeChar</a> (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> Ascii, 
<a name="l00525"></a>00525                   <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> x,
<a name="l00526"></a>00526                   <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> y,
<a name="l00527"></a>00527                   <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> FG_Colour, <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> BG_Colour) 
<a name="l00528"></a>00528 {
<a name="l00529"></a>00529     <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i, j;
<a name="l00530"></a>00530 
<a name="l00531"></a>00531     <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> Byte_1 = 0;
<a name="l00532"></a>00532     <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> Byte_2 = 0;
<a name="l00533"></a>00533     <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> Byte_3 = 0;
<a name="l00534"></a>00534     <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> Pixel = 0;
<a name="l00535"></a>00535 
<a name="l00536"></a>00536     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (<a class="code" href="lcd_8h.html#8822f035120155904451f8cb5ae87a43">COLADDRSET</a>);
<a name="l00537"></a>00537     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (<a class="code" href="lcd_8h.html#7721c606794214758fee2d6e38e47e92">LCD_X_OFFSET</a> + x);
<a name="l00538"></a>00538     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (<a class="code" href="lcd_8h.html#7721c606794214758fee2d6e38e47e92">LCD_X_OFFSET</a> + x + <a class="code" href="font_8h.html#7b2e9cc063e140c50b67a4f224988a45">FONT_WIDTH</a> - 1);
<a name="l00539"></a>00539 
<a name="l00540"></a>00540     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (<a class="code" href="lcd_8h.html#518ad2cc77a4859a8064aea60f5cce18">PAGEADDRSET</a>);
<a name="l00541"></a>00541     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (<a class="code" href="lcd_8h.html#251308c85519a330934359363e284f70">LCD_Y_OFFSET</a> + y);
<a name="l00542"></a>00542     <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (<a class="code" href="lcd_8h.html#251308c85519a330934359363e284f70">LCD_Y_OFFSET</a> + y + <a class="code" href="font_8h.html#33f4fac49f2a5e27e2857eb27f054510">FONT_HEIGHT</a> - 1);
<a name="l00543"></a>00543 
<a name="l00544"></a>00544     <a class="code" href="lcd_8c.html#9a0adff5b072b14051704d512f1088b9">LCD_writeSpiCommand</a> (<a class="code" href="lcd_8h.html#611643a488a786190b2788a027d05fa7">MEMWRITE</a>);
<a name="l00545"></a>00545 
<a name="l00546"></a>00546     <span class="keywordflow">for</span> (j = 0; j &lt; <a class="code" href="font_8h.html#33f4fac49f2a5e27e2857eb27f054510">FONT_HEIGHT</a>; j++) 
<a name="l00547"></a>00547     {
<a name="l00548"></a>00548         Pixel = font_digits[j + (FONT_HEIGHT * Ascii)];
<a name="l00549"></a>00549         <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="font_8h.html#7b2e9cc063e140c50b67a4f224988a45">FONT_WIDTH</a>; i++)
<a name="l00550"></a>00550         {
<a name="l00551"></a>00551             <span class="keywordflow">if</span> (i % 2)
<a name="l00552"></a>00552             {
<a name="l00553"></a>00553                 <span class="keywordflow">if</span> (Pixel &amp; 0x80)      <span class="comment">// Pixel ON</span>
<a name="l00554"></a>00554                 {
<a name="l00555"></a>00555                     Byte_2 &amp;= 0xF0;
<a name="l00556"></a>00556                     Byte_2 |= FG_Colour &gt;&gt; 8;
<a name="l00557"></a>00557                     Byte_3 = FG_Colour &amp; 0x00FF;
<a name="l00558"></a>00558                 }
<a name="l00559"></a>00559                 <span class="keywordflow">else</span>                  <span class="comment">// Pixel OFF</span>
<a name="l00560"></a>00560                 {
<a name="l00561"></a>00561                     Byte_2 &amp;= 0xF0;
<a name="l00562"></a>00562                     Byte_2 |= BG_Colour &gt;&gt; 8;
<a name="l00563"></a>00563                     Byte_3 = BG_Colour &amp; 0x00FF;
<a name="l00564"></a>00564                 }
<a name="l00565"></a>00565                 <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (Byte_1);
<a name="l00566"></a>00566                 <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (Byte_2);
<a name="l00567"></a>00567                 <a class="code" href="lcd_8c.html#c0963fd7b312161a5d86e4096ae9b8b6">LCD_writeSpiData</a> (Byte_3);
<a name="l00568"></a>00568             }
<a name="l00569"></a>00569             <span class="keywordflow">else</span>
<a name="l00570"></a>00570             {
<a name="l00571"></a>00571                 <span class="keywordflow">if</span> (Pixel &amp; 0x80)      <span class="comment">// Pixel ON</span>
<a name="l00572"></a>00572                 {
<a name="l00573"></a>00573                     Byte_1 = FG_Colour &gt;&gt; 4;
<a name="l00574"></a>00574                     Byte_2 = FG_Colour &lt;&lt; 4;
<a name="l00575"></a>00575                 }
<a name="l00576"></a>00576                 <span class="keywordflow">else</span>                <span class="comment">// Pixel OFF</span>
<a name="l00577"></a>00577                 {
<a name="l00578"></a>00578                     Byte_1 = BG_Colour &gt;&gt; 4;
<a name="l00579"></a>00579                     Byte_2 = 0;
<a name="l00580"></a>00580                     Byte_2 |= BG_Colour &lt;&lt; 4;
<a name="l00581"></a>00581                 }
<a name="l00582"></a>00582             }
<a name="l00583"></a>00583             Pixel &lt;&lt;= 1;
<a name="l00584"></a>00584         }
<a name="l00585"></a>00585     }
<a name="l00586"></a>00586 }
<a name="l00587"></a>00587 
<a name="l00588"></a><a class="code" href="lcd_8h.html#204ef4aa9642638016c240ff5080035c">00588</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#c90467d96bbeb23d3ab5da1bb5d79df7">LCD_setX</a> (uint8_t _x)
<a name="l00589"></a>00589 {
<a name="l00590"></a>00590     xBase = x = _x;
<a name="l00591"></a>00591 }
<a name="l00592"></a>00592 
<a name="l00593"></a><a class="code" href="lcd_8h.html#403fe320ea7c7ad9900a965f0e3520c1">00593</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#c0353433302dee889249ebbc596c9818">LCD_setY</a> (uint8_t _y)
<a name="l00594"></a>00594 {
<a name="l00595"></a>00595     y = _y;
<a name="l00596"></a>00596 }
<a name="l00597"></a>00597 
<a name="l00598"></a><a class="code" href="lcd_8h.html#dd6184c4e6189bb92d1ec2c0d3abcbb0">00598</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#6deb2e2a9587bcdf38e067ca33448bcc">LCD_setXY</a> (uint8_t _x, uint8_t _y)
<a name="l00599"></a>00599 {
<a name="l00600"></a>00600     xBase = x = _x;
<a name="l00601"></a>00601     y = _y;
<a name="l00602"></a>00602 }
<a name="l00603"></a>00603 
<a name="l00604"></a><a class="code" href="lcd_8h.html#5c33e973d6c49c925c6fe2b8007d2ff6">00604</a> <span class="keyword">inline</span> uint8_t <a class="code" href="lcd_8c.html#5c33e973d6c49c925c6fe2b8007d2ff6">LCD_getX</a> ()
<a name="l00605"></a>00605 {
<a name="l00606"></a>00606     <span class="keywordflow">return</span> x;
<a name="l00607"></a>00607 }
<a name="l00608"></a>00608 
<a name="l00609"></a><a class="code" href="lcd_8h.html#f9eb9173b8a143b6fc5eeb80d05316f0">00609</a> <span class="keyword">inline</span> uint8_t <a class="code" href="lcd_8c.html#f9eb9173b8a143b6fc5eeb80d05316f0">LCD_getY</a> ()
<a name="l00610"></a>00610 {
<a name="l00611"></a>00611     <span class="keywordflow">return</span> y;
<a name="l00612"></a>00612 }
<a name="l00613"></a>00613 
<a name="l00614"></a><a class="code" href="lcd_8h.html#8c688fc90c4d0dd0ea2775d32cf06ac7">00614</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#8a2b1281da37c0852e2a950e548570d3">LCD_setFGColor</a> (uint16_t _fgColor)
<a name="l00615"></a>00615 {
<a name="l00616"></a>00616     fgColor = _fgColor;
<a name="l00617"></a>00617 }
<a name="l00618"></a>00618 
<a name="l00619"></a><a class="code" href="lcd_8h.html#0f9d6aa8a2eee39ba9e963198737fc8c">00619</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#0f3cb864e3d747b54c26384277e7cbad">LCD_setBGColor</a> (uint16_t _bgColor)
<a name="l00620"></a>00620 {
<a name="l00621"></a>00621     bgColor = _bgColor;
<a name="l00622"></a>00622 }
<a name="l00623"></a>00623 
<a name="l00624"></a><a class="code" href="lcd_8h.html#28fc11ef814998910fc8a6ea8b35fab0">00624</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#caf9dba98056befac8eb18f3e268f037">LCD_setColor</a> (uint16_t _fgColor, uint16_t _bgColor)
<a name="l00625"></a>00625 {
<a name="l00626"></a>00626     fgColor = _fgColor;
<a name="l00627"></a>00627     bgColor = _bgColor;
<a name="l00628"></a>00628 }
<a name="l00629"></a>00629 
<a name="l00630"></a><a class="code" href="lcd_8h.html#745f4e24d600186db3dc2fea9b4a52d6">00630</a> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#745f4e24d600186db3dc2fea9b4a52d6">LCD_printf</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *fmt, ...)
<a name="l00631"></a>00631 {
<a name="l00632"></a>00632     va_list valist;
<a name="l00633"></a>00633     <span class="keywordtype">char</span> buf[<a class="code" href="lcd_8h.html#1daa8494e736f146f58d78b60ce3d330">LCD_PRINTF_BUF_SIZE</a>];
<a name="l00634"></a>00634     
<a name="l00635"></a>00635     va_start (valist, fmt);
<a name="l00636"></a>00636     vsnprintf (buf, <span class="keyword">sizeof</span> (buf), fmt, valist);
<a name="l00637"></a>00637     va_end (valist);    
<a name="l00638"></a>00638     <a class="code" href="lcd_8c.html#b4d7766bf9e36e91251facb39e316605">LCD_write</a> (buf, strlen (buf));
<a name="l00639"></a>00639 }
<a name="l00640"></a>00640 
<a name="l00641"></a><a class="code" href="lcd_8h.html#b4d7766bf9e36e91251facb39e316605">00641</a> <span class="keywordtype">void</span> <a class="code" href="lcd_8c.html#b4d7766bf9e36e91251facb39e316605">LCD_write</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *buf, uin