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diff --git a/Graphic_Equalizer_v1.0/doc/html/smartmedia_8hcc-source.html b/Graphic_Equalizer_v1.0/doc/html/smartmedia_8hcc-source.html new file mode 100644 index 0000000..f291834 --- /dev/null +++ b/Graphic_Equalizer_v1.0/doc/html/smartmedia_8hcc-source.html @@ -0,0 +1,215 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> +<title>Graphic Equalizer 2: C:/Project Marcel & Oliver/Graphic_Equalizer/src/smartmedia.hcc Source File</title> +<link href="doxygen.css" rel="stylesheet" type="text/css"> +</head><body> +<!-- Generated by Doxygen 1.3.9.1 --> +<div class="qindex"><a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a></div> +<div class="nav"> +<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>smartmedia.hcc</h1><a href="smartmedia_8hcc.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 +00019 <span class="comment">/******** System Includes *************/</span> +00020 <span class="preprocessor">#include <stdlib.hch></span> +00021 +00022 <span class="preprocessor">#include "pal_master.hch"</span> +00023 +00024 <span class="comment">/******** Application Includes ********/</span> +00025 <span class="preprocessor">#include "<a class="code" href="configuration_8hch.html">configuration.hch</a>"</span> +00026 <span class="preprocessor">#include "<a class="code" href="display__shared_8hch.html">display_shared.hch</a>"</span> +00027 <span class="preprocessor">#include "<a class="code" href="smartmedia__shared_8hch.html">smartmedia_shared.hch</a>"</span> +00028 <span class="preprocessor">#include "<a class="code" href="smartmedia_8hch.html">smartmedia.hch</a>"</span> +00029 +00030 <span class="preprocessor">#if HAVE_DEBUG</span> +00031 <span class="preprocessor"></span><span class="preprocessor"> #include "debug.hch"</span> +00032 <span class="preprocessor">#endif</span> +00033 <span class="preprocessor"></span> +00034 <span class="preprocessor">#include "<a class="code" href="audio_8hch.html">audio.hch</a>"</span> +00035 <span class="preprocessor">#include "<a class="code" href="mouse__shared_8hch.html">mouse_shared.hch</a>"</span> +00036 <span class="preprocessor">#include "<a class="code" href="eventhandler__shared_8hch.html">eventhandler_shared.hch</a>"</span> +00037 <span class="preprocessor">#include "<a class="code" href="display_8hch.html">display.hch</a>"</span> <span class="comment">/* FIXME: temporary include, needs to be moved to 'init' */</span> +00038 +<a name="l00046"></a><a class="code" href="smartmedia_8hcc.html#a0">00046</a> <span class="keywordtype">unsigned</span> 1 <a class="code" href="smartmedia_8hch.html#a9">smartmedia_init</a>(<span class="keywordtype">void</span>) { +00047 <span class="keywordtype">unsigned</span> 1 retval; +00048 <span class="comment">/*</span> +00049 <span class="comment"> * Firstly we enable both the CPLD and the SmartMedia.</span> +00050 <span class="comment"> */</span> +00051 RC200CPLDEnable(); +00052 RC200SmartMediaInit(&retval); +00053 +00054 <span class="keywordflow">if</span> (retval) { +00055 RC200SmartMediaReset(&retval); +00056 RC200SmartMediaInit(&retval); +00057 } +00058 +00059 <span class="keywordflow">return</span> retval; +00060 } <span class="comment">/* --- smartmedia_init() --- */</span> +00061 +00062 +00063 +<a name="l00072"></a><a class="code" href="smartmedia_8hcc.html#a1">00072</a> <span class="keywordtype">void</span> <a class="code" href="smartmedia_8hcc.html#a1">smartmedia_loaddata</a>(<a class="code" href="structskindata__t.html">skindata_t</a> *skindata) { +00073 <span class="comment">/*</span> +00074 <span class="comment"> * Setup RAM Handle, and determin maximum Data and Address widths</span> +00075 <span class="comment"> */</span> +00076 macro expr RAM_BANK0 = PalPL2RAMCT(0); +00077 macro expr DW = PalPL2RAMGetMaxDataWidthCT(); +00078 macro expr AW = PalPL2RAMGetMaxAddressWidthCT(); +00079 +00080 <span class="keywordtype">unsigned</span> DW data; +00081 <span class="keywordtype">unsigned</span> 27 smartmedia_address, smartmedia_address_mask; +00082 <span class="keywordtype">unsigned</span> AW address; +00083 <span class="keywordtype">unsigned</span> 8 mask, r, g, b; +00084 <span class="keywordtype">unsigned</span> 3 stage; +00085 <span class="keywordtype">unsigned</span> 1 result; +00086 +00087 <span class="keyword">extern</span> ram <span class="keywordtype">unsigned</span> 8 <a class="code" href="events_8hcc.html#a0">presets_default_values</a>[768]; +00088 +00089 <span class="preprocessor">#if HAVE_DEBUG</span> +00090 <span class="preprocessor"></span> <span class="comment">/*</span> +00091 <span class="comment"> * Print some nice stats about data loading.</span> +00092 <span class="comment"> */</span> +00093 print_eol(); +00094 print_hex_value(0); +00095 <span class="preprocessor">#endif</span> +00096 <span class="preprocessor"></span> <span class="comment">/*</span> +00097 <span class="comment"> * Before we enter our loop to fill our memory with valid data, we have</span> +00098 <span class="comment"> * to set the startup positions for the SmartMedia.</span> +00099 <span class="comment"> */</span> +00100 smartmedia_address = SMARTMEDIA_ADDRESS_SKIN_START; +00101 smartmedia_address_mask = SMARTMEDIA_ADDRESS_SKINMASK_START; +00102 stage = STAGE_LOAD_SKIN; +00103 <span class="comment">/*</span> +00104 <span class="comment"> * We start with the address of the skin, and do the loop until we have</span> +00105 <span class="comment"> * done the end of the help.</span> +00106 <span class="comment"> */</span> +00107 <span class="keywordflow">for</span> (address = ADDRESS_SKIN_START; address != (<a class="code" href="smartmedia__shared_8hch.html#a31">ADDRESS_PRESET_RESET_END</a> +1); address++) { +00108 <span class="comment">/*</span> +00109 <span class="comment"> * Once we are done with the loading of our skin, we need to</span> +00110 <span class="comment"> * change the smartmedia start addresses.</span> +00111 <span class="comment"> */</span> +00112 <span class="keywordflow">switch</span> (address) { +00113 <span class="keywordflow">case</span> <a class="code" href="smartmedia__shared_8hch.html#a24">ADDRESS_HELP_START</a>: +00114 smartmedia_address = SMARTMEDIA_ADDRESS_HELP_START; +00115 smartmedia_address_mask = SMARTMEDIA_ADDRESS_HELPMASK_START; +00116 stage = STAGE_LOAD_HELP; +00117 <span class="keywordflow">break</span>; +00118 <span class="keywordflow">case</span> <a class="code" href="smartmedia__shared_8hch.html#a26">ADDRESS_GRAPHMASK_START</a>: +00119 smartmedia_address_mask = SMARTMEDIA_ADDRESS_GRAPHMASK_START; +00120 stage = STAGE_LOAD_GRAPH; +00121 <span class="keywordflow">break</span>; +00122 <span class="keywordflow">case</span> <a class="code" href="smartmedia__shared_8hch.html#a28">ADDRESS_PRESET_DEMO_START</a>: +00123 smartmedia_address_mask = SMARTMEDIA_ADDRESS_PRESET_DEMO_START; +00124 stage = STAGE_LOAD_PRESET; +00125 <span class="keywordflow">break</span>; +00126 <span class="keywordflow">case</span> <a class="code" href="smartmedia__shared_8hch.html#a30">ADDRESS_PRESET_RESET_START</a>: +00127 smartmedia_address_mask = SMARTMEDIA_ADDRESS_PRESET_RESET_START; +00128 stage = STAGE_LOAD_PRESET; +00129 <span class="keywordflow">break</span>; +00130 <span class="keywordflow">default</span>: +00131 <span class="keywordflow">break</span>; +00132 } +00133 +00134 <span class="comment">/*</span> +00135 <span class="comment"> * Before reading our data from the smartmedia we set our</span> +00136 <span class="comment"> * address pointer to the address from our loop.</span> +00137 <span class="comment"> */</span> +00138 <span class="preprocessor">#if HAVE_SMARTMEDIA</span> +00139 <span class="preprocessor"></span> PalPL2RAMSetWriteAddress(RAM_BANK0, address); +00140 <span class="preprocessor">#else</span> +00141 <span class="preprocessor"></span> PalPL2RAMSetWriteAddress(RAM_BANK0, 0); +00142 <span class="preprocessor">#endif</span> +00143 <span class="preprocessor"></span> +00144 <span class="comment">/*</span> +00145 <span class="comment"> * SmartMedia data is read one byte per call. Because we want</span> +00146 <span class="comment"> * to store the mask + the rgb values in one variable for later</span> +00147 <span class="comment"> * useage we need to read those 4 bytes from the smartmedia</span> +00148 <span class="comment"> * before storing it as one.</span> +00149 <span class="comment"> */</span> +00150 <span class="preprocessor">#if HAVE_SMARTMEDIA</span> +00151 <span class="preprocessor"></span> <span class="comment">/*</span> +00152 <span class="comment"> * FIXME: Due to a bug in the DK2 smartmedia libraries we need</span> +00153 <span class="comment"> * stop reading after each byte with OperationEnd call. This is</span> +00154 <span class="comment"> * VERY slow and must be changed.</span> +00155 <span class="comment"> */</span> +00156 <span class="keywordflow">if</span> ((<a class="code" href="smartmedia_8hch.html#a3">STAGE_LOAD_SKIN</a> == stage) || (<a class="code" href="smartmedia_8hch.html#a4">STAGE_LOAD_HELP</a> == stage)) { +00157 RC200SmartMediaSetAddress(<a class="code" href="smartmedia_8hch.html#a1">READ</a>, smartmedia_address); +00158 RC200SmartMediaRead(&r, TRUE); +00159 RC200SmartMediaOperationEnd(&result); +00160 RC200SmartMediaSetAddress(<a class="code" href="smartmedia_8hch.html#a1">READ</a>, (smartmedia_address +1)); +00161 RC200SmartMediaRead(&g, TRUE); +00162 RC200SmartMediaOperationEnd(&result); +00163 RC200SmartMediaSetAddress(<a class="code" href="smartmedia_8hch.html#a1">READ</a>, (smartmedia_address +2)); +00164 RC200SmartMediaRead(&b, TRUE); +00165 RC200SmartMediaOperationEnd(&result); +00166 } +00167 RC200SmartMediaSetAddress(<a class="code" href="smartmedia_8hch.html#a1">READ</a>, smartmedia_address_mask); +00168 RC200SmartMediaRead(&mask, TRUE); +00169 RC200SmartMediaOperationEnd(&result); +00170 +00171 <span class="keywordflow">switch</span> (stage) { +00172 <span class="keywordflow">case</span> <a class="code" href="smartmedia_8hch.html#a3">STAGE_LOAD_SKIN</a>: +00173 data = 0 @ mask @ r @ g @ b; +00174 <span class="keywordflow">break</span>; +00175 <span class="keywordflow">case</span> <a class="code" href="smartmedia_8hch.html#a4">STAGE_LOAD_HELP</a>: +00176 data = 0 @ mask @ r @ g @ b; +00177 <span class="keywordflow">break</span>; +00178 <span class="keywordflow">case</span> <a class="code" href="smartmedia_8hch.html#a5">STAGE_LOAD_GRAPH</a>: +00179 data = (<span class="keywordtype">unsigned</span> DW)(0 @ mask) << 24; +00180 <span class="keywordflow">break</span>; +00181 <span class="keywordflow">case</span> <a class="code" href="smartmedia_8hch.html#a6">STAGE_LOAD_PRESET</a>: +00182 <a class="code" href="events_8hcc.html#a0">presets_default_values</a>[(address -ADDRESS_PRESET_DEMO_START) <- 10] = mask; +00183 } +00184 +00185 <span class="preprocessor">#else</span> +00186 <span class="preprocessor"></span> data = 0x0000ff00; +00187 <span class="preprocessor">#endif</span> +00188 <span class="preprocessor"></span> <span class="comment">/*</span> +00189 <span class="comment"> * Now that we have gathered all pixel data, store it in ram.</span> +00190 <span class="comment"> */</span> +00191 PalPL2RAMWrite(RAM_BANK0, data); +00192 +00193 <span class="preprocessor">#if HAVE_DEBUG</span> +00194 <span class="preprocessor"></span> <span class="comment">/*</span> +00195 <span class="comment"> * Print some nice stats about data loading.</span> +00196 <span class="comment"> */</span> +00197 <span class="keywordflow">if</span> (!(address <- 10)) { +00198 print_cr(); +00199 print_hex_value(0 @ (address \\ 11)); +00200 print_string(<span class="stringliteral">" / 000001C2 | data: "</span>); +00201 print_hex_value(data <- 32); +00202 } +00203 <span class="preprocessor">#endif</span> +00204 <span class="preprocessor"></span> +00205 <span class="comment">/*</span> +00206 <span class="comment"> * Finally increase al our indexes approperiatly.</span> +00207 <span class="comment"> */</span> +00208 smartmedia_address += 3; +00209 smartmedia_address_mask++; +00210 } +00211 +00212 <span class="comment">/*</span> +00213 <span class="comment"> * This block needs to probably move up into the fore loop where we</span> +00214 <span class="comment"> * calculate these settings later.</span> +00215 <span class="comment"> */</span> +00216 skindata->area_spectrum_top = 200; +00217 skindata->area_spectrum_bottom = 335; +00218 skindata->area_spectrum_left = 77; +00219 skindata->area_spectrum_right = 575; +00220 skindata->area_waveform_top = 46; +00221 skindata->area_waveform_bottom = 118; +00222 skindata->area_waveform_left = 76; +00223 skindata->area_waveform_right = 413; +00224 skindata->area_volume_top = 112; +00225 skindata->area_volume_bottom = 66; +00226 skindata->area_volume_left = 439; +00227 skindata->area_volume_right = 455; +00228 skindata->color_area_volume = PIXEL_VOLUME; +00229 skindata->color_area_waveform = PIXEL_WAVEFORM; +00230 <span class="comment">// skindata->color_area_spectrum_top = PIXEL_SPECTRUM;</span> +00231 <span class="comment">// skindata->color_area_spectrum_bottom = PIXEL_SPECTRUM;</span> +00232 skindata->color_equalizer = PIXEL_EQUALIZER; +00233 } <span class="comment">/* --- smartmedia_loaddata() --- */</span> +</pre></div><hr size="1"><address style="align: right;"><small>Generated on Thu Dec 9 14:37:07 2004 for Graphic Equalizer 2 by +<a href="http://www.doxygen.org/index.html"> +<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.3.9.1 </small></address> +</body> +</html> |