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<h1>include/analogy/channel_range.h</h1><a href="channel__range_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef __ANALOGY_CHANNEL_RANGE__</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define __ANALOGY_CHANNEL_RANGE__</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#if __GNUC__ >= 3</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#define GCC_ZERO_LENGTH_ARRAY</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define GCC_ZERO_LENGTH_ARRAY 0</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00128"></a>00128 <span class="comment">/* --- Channel section --- */</span>
<a name="l00129"></a>00129
<a name="l00139"></a><a class="code" href="group__channelrange.html#g910bc672f6e55346643f9c69d175134f">00139</a> <span class="preprocessor">#define A4L_CHAN_AREF_GROUND 0x1</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span>
<a name="l00143"></a><a class="code" href="group__channelrange.html#g7f3e39e0773ea29526aa72497a738474">00143</a> <span class="preprocessor">#define A4L_CHAN_AREF_COMMON 0x2</span>
<a name="l00144"></a>00144 <span class="preprocessor"></span>
<a name="l00147"></a><a class="code" href="group__channelrange.html#g8e544207dc38e33b48d5cc35f8a62846">00147</a> <span class="preprocessor">#define A4L_CHAN_AREF_DIFF 0x4</span>
<a name="l00148"></a>00148 <span class="preprocessor"></span>
<a name="l00151"></a><a class="code" href="group__channelrange.html#gc53c87ed54169ca73244961fa5089331">00151</a> <span class="preprocessor">#define A4L_CHAN_AREF_OTHER 0x8</span>
<a name="l00152"></a>00152 <span class="preprocessor"></span>
<a name="l00158"></a><a class="code" href="group__channelrange.html#g8c3a61f5ed001486d244d26c60915552">00158</a> <span class="preprocessor">#define A4L_CHAN_GLOBAL 0x10</span>
<a name="l00159"></a>00159 <span class="preprocessor"></span>
<a name="l00164"></a><a class="code" href="structa4l__channel.html">00164</a> <span class="keyword">struct </span><a class="code" href="structa4l__channel.html" title="Structure describing some channel&#39;s characteristics.">a4l_channel</a> {
<a name="l00165"></a><a class="code" href="structa4l__channel.html#629fd5faa5d0ea2d47aed56d96edc851">00165</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="structa4l__channel.html#629fd5faa5d0ea2d47aed56d96edc851">flags</a>;
<a name="l00166"></a><a class="code" href="structa4l__channel.html#592787623448a2c5d4d74a53b523c90d">00166</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="structa4l__channel.html#592787623448a2c5d4d74a53b523c90d">nb_bits</a>;
<a name="l00167"></a>00167 };
<a name="l00168"></a>00168 <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structa4l__channel.html" title="Structure describing some channel&#39;s characteristics.">a4l_channel</a> <a class="code" href="structa4l__channel.html" title="Structure describing some channel&#39;s characteristics.">a4l_chan_t</a>;
<a name="l00169"></a>00169
<a name="l00181"></a><a class="code" href="group__channelrange.html#g516bba6698176241370dabf67868b565">00181</a> <span class="preprocessor">#define A4L_CHAN_GLOBAL_CHANDESC 0</span>
<a name="l00182"></a>00182 <span class="preprocessor"></span>
<a name="l00185"></a><a class="code" href="group__channelrange.html#gcc93cd2c7eeac7ed4b26ffdb3b9622d2">00185</a> <span class="preprocessor">#define A4L_CHAN_PERCHAN_CHANDESC 1</span>
<a name="l00186"></a>00186 <span class="preprocessor"></span>
<a name="l00193"></a><a class="code" href="structa4l__channels__desc.html">00193</a> <span class="keyword">struct </span><a class="code" href="structa4l__channels__desc.html" title="Structure describing a channels set.">a4l_channels_desc</a> {
<a name="l00194"></a><a class="code" href="structa4l__channels__desc.html#8e19986b80e020e6c419ff0ddd87aa31">00194</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="structa4l__channels__desc.html#8e19986b80e020e6c419ff0ddd87aa31">mode</a>;
<a name="l00195"></a><a class="code" href="structa4l__channels__desc.html#243b1f336bb8963b6bd55b7b6d202700">00195</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="structa4l__channels__desc.html#243b1f336bb8963b6bd55b7b6d202700">length</a>;
<a name="l00196"></a><a class="code" href="structa4l__channels__desc.html#64137ea7eaf47b8547fe1017e5e6909f">00196</a> <a class="code" href="structa4l__channel.html" title="Structure describing some channel&#39;s characteristics.">a4l_chan_t</a> <a class="code" href="structa4l__channels__desc.html#64137ea7eaf47b8547fe1017e5e6909f">chans</a>[GCC_ZERO_LENGTH_ARRAY];
<a name="l00197"></a>00197 };
<a name="l00198"></a>00198 <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structa4l__channels__desc.html" title="Structure describing a channels set.">a4l_channels_desc</a> <a class="code" href="structa4l__channels__desc.html" title="Structure describing a channels set.">a4l_chdesc_t</a>;
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="comment">/* --- Range section --- */</span>
<a name="l00201"></a>00201
<a name="l00204"></a><a class="code" href="group__channelrange.html#g0a6e191046fb86c68ca3fb24cbff8fe8">00204</a> <span class="preprocessor">#define A4L_RNG_FACTOR 1000000</span>
<a name="l00205"></a>00205 <span class="preprocessor"></span>
<a name="l00209"></a><a class="code" href="group__channelrange.html#gb98b3cfc59541c6af311aeb6b52ff813">00209</a> <span class="preprocessor">#define A4L_RNG_VOLT_UNIT 0x0</span>
<a name="l00210"></a>00210 <span class="preprocessor"></span>
<a name="l00213"></a><a class="code" href="group__channelrange.html#gf116b68a39fa375929c2f121b108ec84">00213</a> <span class="preprocessor">#define A4L_RNG_MAMP_UNIT 0x1</span>
<a name="l00214"></a>00214 <span class="preprocessor"></span>
<a name="l00217"></a><a class="code" href="group__channelrange.html#gbe170a121b3315a6f29be6a350bd1de6">00217</a> <span class="preprocessor">#define A4L_RNG_NO_UNIT 0x2</span>
<a name="l00218"></a>00218 <span class="preprocessor"></span>
<a name="l00221"></a><a class="code" href="group__channelrange.html#ge66f382921343a8c186f6f0668ab52e0">00221</a> <span class="preprocessor">#define A4L_RNG_EXT_UNIT 0x4</span>
<a name="l00222"></a>00222 <span class="preprocessor"></span>
<a name="l00225"></a><a class="code" href="group__channelrange.html#gf7d0075068143351a7e34a660369cec2">00225</a> <span class="preprocessor">#define A4L_RNG_UNIT(x) (x & (A4L_RNG_VOLT_UNIT | \</span>
<a name="l00226"></a>00226 <span class="preprocessor"> A4L_RNG_MAMP_UNIT | \</span>
<a name="l00227"></a>00227 <span class="preprocessor"> A4L_RNG_NO_UNIT | \</span>
<a name="l00228"></a>00228 <span class="preprocessor"> A4L_RNG_EXT_UNIT))</span>
<a name="l00229"></a>00229 <span class="preprocessor"></span>
<a name="l00233"></a><a class="code" href="group__channelrange.html#g59c40f7bdf368265e66c6e9a80ffa862">00233</a> <span class="preprocessor">#define A4L_RNG_GLOBAL 0x8</span>
<a name="l00234"></a>00234 <span class="preprocessor"></span>
<a name="l00239"></a><a class="code" href="structa4l__range.html">00239</a> <span class="keyword">struct </span><a class="code" href="structa4l__range.html" title="Structure describing a (unique) range.">a4l_range</a> {
<a name="l00240"></a><a class="code" href="structa4l__range.html#81c139fc8dda69559c9a4d2e4a9a3465">00240</a> <span class="keywordtype">long</span> <a class="code" href="structa4l__range.html#81c139fc8dda69559c9a4d2e4a9a3465">min</a>;
<a name="l00241"></a><a class="code" href="structa4l__range.html#e6ae7be4195c43f3f56b312dd46c55a1">00241</a> <span class="keywordtype">long</span> <a class="code" href="structa4l__range.html#e6ae7be4195c43f3f56b312dd46c55a1">max</a>;
<a name="l00242"></a><a class="code" href="structa4l__range.html#7504ba2a31c4c0dabd67f5f7a8b660b3">00242</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="structa4l__range.html#7504ba2a31c4c0dabd67f5f7a8b660b3">flags</a>;
<a name="l00243"></a>00243 };
<a name="l00244"></a>00244 <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structa4l__range.html" title="Structure describing a (unique) range.">a4l_range</a> <a class="code" href="structa4l__range.html" title="Structure describing a (unique) range.">a4l_rng_t</a>;
<a name="l00245"></a>00245
<a name="l00249"></a><a class="code" href="group__channelrange.html#g9cb4bca9f87b9fb4a34d0db84323e32d">00249</a> <span class="preprocessor">#define RANGE(x,y) {(x * A4L_RNG_FACTOR), (y * A4L_RNG_FACTOR), \</span>
<a name="l00250"></a>00250 <span class="preprocessor"> A4L_RNG_NO_UNIT}</span>
<a name="l00251"></a>00251 <span class="preprocessor"></span>
<a name="l00254"></a><a class="code" href="group__channelrange.html#g83f988df3128b75fe9b112eb1805d528">00254</a> <span class="preprocessor">#define RANGE_V(x,y) {(x * A4L_RNG_FACTOR),(y * A4L_RNG_FACTOR), \</span>
<a name="l00255"></a>00255 <span class="preprocessor"> A4L_RNG_VOLT_UNIT}</span>
<a name="l00256"></a>00256 <span class="preprocessor"></span>
<a name="l00259"></a><a class="code" href="group__channelrange.html#g6d9b9f63e82704bf3b7d421bf81e09a5">00259</a> <span class="preprocessor">#define RANGE_mA(x,y) {(x * A4L_RNG_FACTOR),(y * A4L_RNG_FACTOR), \</span>
<a name="l00260"></a>00260 <span class="preprocessor"> A4L_RNG_MAMP_UNIT}</span>
<a name="l00261"></a>00261 <span class="preprocessor"></span>
<a name="l00264"></a><a class="code" href="group__channelrange.html#gf2ad48e400262267fe1b82c7bf36ed8d">00264</a> <span class="preprocessor">#define RANGE_ext(x,y) {(x * A4L_RNG_FACTOR),(y * A4L_RNG_FACTOR), \</span>
<a name="l00265"></a>00265 <span class="preprocessor"> A4L_RNG_EXT_UNIT}</span>
<a name="l00266"></a>00266 <span class="preprocessor"></span>
<a name="l00267"></a>00267
<a name="l00268"></a>00268 <span class="comment">/* Ranges tab descriptor */</span>
<a name="l00269"></a>00269 <span class="preprocessor">#define A4L_RNGTAB(x) \</span>
<a name="l00270"></a>00270 <span class="preprocessor"> struct { \</span>
<a name="l00271"></a>00271 <span class="preprocessor"> unsigned char length; \</span>
<a name="l00272"></a>00272 <span class="preprocessor"> a4l_rng_t rngs[x]; \</span>
<a name="l00273"></a>00273 <span class="preprocessor"> }</span>
<a name="l00274"></a>00274 <span class="preprocessor"></span><span class="keyword">typedef</span> A4L_RNGTAB(GCC_ZERO_LENGTH_ARRAY) a4l_rngtab_t;
<a name="l00275"></a>00275
<a name="l00279"></a><a class="code" href="group__channelrange.html#g2db9f4e0fea6bd9279f40944bc0eb8d8">00279</a> <span class="preprocessor">#define A4L_RNG_GLOBAL_RNGDESC 0</span>
<a name="l00280"></a>00280 <span class="preprocessor"></span>
<a name="l00283"></a><a class="code" href="group__channelrange.html#gff4af8964f6535142618e8c9c0377791">00283</a> <span class="preprocessor">#define A4L_RNG_PERCHAN_RNGDESC 1</span>
<a name="l00284"></a>00284 <span class="preprocessor"></span>
<a name="l00285"></a>00285 <span class="comment">/* Global ranges descriptor */</span>
<a name="l00286"></a>00286 <span class="preprocessor">#define A4L_RNGDESC(x) \</span>
<a name="l00287"></a>00287 <span class="preprocessor"> struct { \</span>
<a name="l00288"></a>00288 <span class="preprocessor"> unsigned char mode; \</span>
<a name="l00289"></a>00289 <span class="preprocessor"> unsigned char length; \</span>
<a name="l00290"></a>00290 <span class="preprocessor"> a4l_rngtab_t *rngtabs[x]; \</span>
<a name="l00291"></a>00291 <span class="preprocessor"> }</span>
<a name="l00292"></a>00292 <span class="preprocessor"></span><span class="keyword">typedef</span> A4L_RNGDESC(GCC_ZERO_LENGTH_ARRAY) a4l_rngdesc_t;
<a name="l00293"></a>00293
<a name="l00297"></a><a class="code" href="group__channelrange.html#gbb8a61456a5088a58dbd7392872af4f0">00297</a> <span class="preprocessor">#define RNG_GLOBAL(x) { \</span>
<a name="l00298"></a>00298 <span class="preprocessor"> .mode = A4L_RNG_GLOBAL_RNGDESC, \</span>
<a name="l00299"></a>00299 <span class="preprocessor"> .length = 1, \</span>
<a name="l00300"></a>00300 <span class="preprocessor"> .rngtabs = {&(x)}, }</span>
<a name="l00301"></a>00301 <span class="preprocessor"></span>
<a name="l00302"></a>00302 <span class="keyword">extern</span> a4l_rngdesc_t range_bipolar10;
<a name="l00303"></a>00303 <span class="keyword">extern</span> a4l_rngdesc_t range_bipolar5;
<a name="l00304"></a>00304 <span class="keyword">extern</span> a4l_rngdesc_t range_unipolar10;
<a name="l00305"></a>00305 <span class="keyword">extern</span> a4l_rngdesc_t range_unipolar5;
<a name="l00306"></a>00306 <span class="keyword">extern</span> a4l_rngdesc_t range_unknown;
<a name="l00307"></a>00307 <span class="keyword">extern</span> a4l_rngdesc_t range_fake;
<a name="l00308"></a>00308
<a name="l00309"></a>00309 <span class="preprocessor">#define range_digital range_unipolar5</span>
<a name="l00310"></a>00310 <span class="preprocessor"></span>
<a name="l00313"></a>00313 <span class="preprocessor">#endif </span><span class="comment">/* __ANALOGY_CHANNEL_RANGE__ */</span>
</pre></div></div>
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