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<title>Graphic Equalizer: C:/Project Marcel & Oliver/Graphic_Equalizer/src/main.hcc Source File</title>
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<a class="el" href="dir_000000.html">C:</a> / <a class="el" href="dir_000001.html">Project Marcel & Oliver</a> / <a class="el" href="dir_000002.html">Graphic_Equalizer</a> / <a class="el" href="dir_000004.html">src</a></div>
<h1>main.hcc</h1><a href="main_8hcc.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001
00019 <span class="comment">/*</span>
00020 <span class="comment"> * Set the Clock rate for this domain. 25.175 Mhz is required for the Video output.</span>
00021 <span class="comment"> */</span>
00022 <span class="preprocessor">#define PAL_TARGET_CLOCK_RATE 25175000</span>
00023 <span class="preprocessor"></span>
00024 <span class="comment">/******** System Includes *************/</span>
00025 <span class="preprocessor">#include "pal_master.hch"</span>
00026
00027 <span class="comment">/******** Application Includes ********/</span>
00028 <span class="preprocessor">#include "<a class="code" href="configuration_8hch.html">configuration.hch</a>"</span>
00029 <span class="preprocessor">#include "<a class="code" href="audio_8hch.html">audio.hch</a>"</span>
00030 <span class="preprocessor">#include "<a class="code" href="mouse__shared_8hch.html">mouse_shared.hch</a>"</span>
00031 <span class="preprocessor">#include "<a class="code" href="mouse_8hch.html">mouse.hch</a>"</span>
00032 <span class="preprocessor">#include "<a class="code" href="eventhandler__shared_8hch.html">eventhandler_shared.hch</a>"</span>
00033 <span class="preprocessor">#include "<a class="code" href="eventhandler_8hch.html">eventhandler.hch</a>"</span>
00034 <span class="preprocessor">#include "<a class="code" href="display__shared_8hch.html">display_shared.hch</a>"</span>
00035 <span class="preprocessor">#include "<a class="code" href="display_8hch.html">display.hch</a>"</span>
00036 <span class="preprocessor">#include "<a class="code" href="smartmedia_8hch.html">smartmedia.hch</a>"</span>
00037
00038 <span class="preprocessor">#include "fft.hch"</span>
00039 <span class="preprocessor">#include "runfft.hch"</span>
00040
00041 <span class="preprocessor">#if HAVE_DEBUG</span>
00042 <span class="preprocessor"></span><span class="preprocessor"> #include "debug.hch"</span>
00043 <span class="preprocessor">#endif</span>
00044 <span class="preprocessor"></span>
<a name="l00051"></a><a class="code" href="main_8hcc.html#a1">00051</a> <span class="keywordtype">void</span> <a class="code" href="main_8hcc.html#a1">main</a>(<span class="keywordtype">void</span>) {
00052 <span class="comment">/*</span>
00053 <span class="comment"> * Set VideoOut, Audio I/O and Ram Handles and set clockrate.</span>
00054 <span class="comment"> */</span>
00055 macro expr ClockRate = PAL_ACTUAL_CLOCK_RATE;
00056 macro expr VideoOut = PalVideoOutOptimalCT(ClockRate);
00057 macro expr AudioIn = PalAudioInCT(0);
00058 macro expr AudioOut = PalAudioOutCT(0);
00059 macro expr RAM_BANK0 = PalPL2RAMCT(0);
00060
00061 mousedata_t mousedata;
00062 events_t events;
00063 audiodata_t audiodata;
00064 skindata_t skindata;
00065 <span class="keywordtype">unsigned</span> 1 result;
00066
00067 <span class="comment">/*</span>
00068 <span class="comment"> * Check library versions and Request various hardware functionality.</span>
00069 <span class="comment"> * We need at least Major Version 1. For Audio purposes we need atleast</span>
00070 <span class="comment"> * minor version 2.</span>
00071 <span class="comment"> */</span>
00072 PalVersionRequire(1, 2);
00073 PalVideoOutRequire(1);
00074 PalAudioInRequire(1);
00075 PalAudioOutRequire(1);
00076 PalPL2RAMRequire(1);
00077
00078 <span class="comment">/*</span>
00079 <span class="comment"> * We verify some datawidths here at compile time. This to ensure</span>
00080 <span class="comment"> * successfull operation.</span>
00081 <span class="comment"> */</span>
00082 assert (PalVideoOutGetColorWidthCT(VideoOut) == 24, 0,
00083 <span class="stringliteral">"We need a 24-bit color Display."</span>);
00084 assert (PalPL2RAMGetDataWidthCT(RAM_BANK0) >= 32, 0,
00085 <span class="stringliteral">"We can't work with anything less then 32 bits wide ram."</span>);
00086
00087 <span class="comment">/*</span>
00088 <span class="comment"> * Run The Following main tasks in parallel.</span>
00089 <span class="comment"> */</span>
00090 par {
00091 <span class="comment">/*</span>
00092 <span class="comment"> * Primary task is to 'Run' several hardware simultaniously.</span>
00093 <span class="comment"> */</span>
00094 PalVideoOutRun(VideoOut, ClockRate);
00095 MouseRun(ClockRate);
00096 PalAudioInRun(AudioIn, ClockRate);
00097 PalAudioOutRun(AudioOut, ClockRate);
00098 PalPL2RAMRun(RAM_BANK0, ClockRate);
00099 <span class="preprocessor">#if HAVE_SMARTMEDIA</span>
00100 <span class="preprocessor"></span> <span class="comment">/*</span>
00101 <span class="comment"> * The smartmedia device needs the CPLD to run also.</span>
00102 <span class="comment"> */</span>
00103 CPLDRun(ClockRate);
00104 SmartMediaRun(ClockRate);
00105 <span class="preprocessor">#endif</span>
00106 <span class="preprocessor"></span><span class="preprocessor">#if HAVE_DEBUG</span>
00107 <span class="preprocessor"></span> RC200RS232Run(RC200RS232_115200Baud, RC200RS232ParityNone,
00108 RC200RS232FlowControlNone, ClockRate);
00109 <span class="preprocessor">#endif</span>
00110 <span class="preprocessor"></span>
00111 <span class="comment">/*</span>
00112 <span class="comment"> * Parallel to our Primary tasks we run the application.</span>
00113 <span class="comment"> */</span>
00114 seq {
00115 <span class="comment">/*</span>
00116 <span class="comment"> * But first we need to initialize Video and Audio.</span>
00117 <span class="comment"> * We also load the data from the SmartMedia card</span>
00118 <span class="comment"> * into the ram.</span>
00119 <span class="comment"> */</span>
00120 <span class="preprocessor">#if HAVE_DEBUG</span>
00121 <span class="preprocessor"></span> print_cls();
00122 print_string(<span class="stringliteral">"Graphic Equalizer 2"</span>);
00123 print_eol();
00124 <span class="preprocessor">#endif</span>
00125 <span class="preprocessor"></span> PalVideoOutEnable(VideoOut);
00126 PalAudioInEnable(AudioIn);
00127 PalAudioOutEnable(AudioOut);
00128 <a class="code" href="audio_8hcc.html#a0">audio_init</a>(6, LINE_IN, SR_44100, AudioIn, AudioOut);
00129 <span class="preprocessor">#if HAVE_SMARTMEDIA</span>
00130 <span class="preprocessor"></span> <span class="comment">/*</span>
00131 <span class="comment"> * Once we properly setup the SmartMedia we load our</span>
00132 <span class="comment"> * data folowed by our main program loop.</span>
00133 <span class="comment"> */</span>
00134 result = <a class="code" href="smartmedia_8hch.html#a9">smartmedia_init</a>();
00135 <span class="keywordflow">if</span> (!result) {
00136 <span class="preprocessor">#endif</span>
00137 <span class="preprocessor"></span><span class="preprocessor">#if HAVE_DEBUG</span>
00138 <span class="preprocessor"></span> print_string(<span class="stringliteral">"Loading Skin ..."</span>);
00139 <span class="preprocessor">#endif</span>
00140 <span class="preprocessor"></span> <a class="code" href="smartmedia_8hcc.html#a1">smartmedia_loaddata</a>(&skindata);
00141 <span class="preprocessor">#if HAVE_DEBUG</span>
00142 <span class="preprocessor"></span> print_eol();
00143 print_string(<span class="stringliteral">"Done Loading Skin ..."</span>);
00144 print_eol();
00145 print_string(<span class="stringliteral">"Running Main Application."</span>);
00146 print_eol();
00147 <span class="preprocessor">#endif</span>
00148 <span class="preprocessor"></span>
00149 <span class="comment">/*</span>
00150 <span class="comment"> * Main application starts here!</span>
00151 <span class="comment"> */</span>
00152 par {
00153 <span class="comment">/*</span>
00154 <span class="comment"> * From here we run the mouse driver, audio</span>
00155 <span class="comment"> * and display in parallel. None of these</span>
00156 <span class="comment"> * should ever return.</span>
00157 <span class="comment"> */</span>
00158 <a class="code" href="mouse_8hcc.html#a0">mouse_main</a>(&mousedata);
00159 <a class="code" href="display_8hcc.html#a3">display_main</a>(&skindata, &audiodata, &events, &mousedata);
00160 <a class="code" href="eventhandler_8hcc.html#a3">eventhandler_main</a>(&audiodata, &events, &mousedata);
00161 <a class="code" href="audio_8hcc.html#a1">audio_main</a>(audiodata, AudioIn, AudioOut);
00162 }
00163 <span class="preprocessor">#if HAVE_SMARTMEDIA</span>
00164 <span class="preprocessor"></span> } <span class="keywordflow">else</span> {
00165 <span class="preprocessor">#if HAVE_DEBUG</span>
00166 <span class="preprocessor"></span> print_string(<span class="stringliteral">"Error Initializing SmartMedia"</span>);
00167 <span class="preprocessor">#endif</span>
00168 <span class="preprocessor"></span> }
00169 <span class="preprocessor">#endif</span>
00170 <span class="preprocessor"></span> }
00171 }
00172
00173 } <span class="comment">/* --- main() --- */</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Nov 29 12:04:48 2004 for Graphic Equalizer by
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