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  88. <div class="title">hal.cpp File Reference</div>  </div>
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  90. <div class="contents">
    91. 

  91. <div class="textblock"><code>#include &lt;wiringPi.h&gt;</code><br />
    92. 

  92. <code>#include &lt;stdlib.h&gt;</code><br />
    93. 

  93. <code>#include &lt;errno.h&gt;</code><br />
    94. 

  94. <code>#include &lt;string.h&gt;</code><br />
    95. 

  95. <code>#include &lt;signal.h&gt;</code><br />
    96. 

  96. <code>#include &quot;<a class="el" href="lcd_8h_source.html">lcd.h</a>&quot;</code><br />
    97. 

  97. <code>#include &quot;<a class="el" href="hal_8h_source.html">hal.h</a>&quot;</code><br />
    98. 

  98. <code>#include &quot;<a class="el" href="global_8h_source.html">global.h</a>&quot;</code><br />
    99. 

  99. <code>#include &quot;<a class="el" href="logger_8h_source.html">logger.h</a>&quot;</code><br />
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  100. </div><table class="memberdecls">
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  101. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
    102. 

  102. Functions</h2></td></tr>
    103. 

  103. <tr class="memitem:afd89c1650df524d95aef39b8bc38170d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#afd89c1650df524d95aef39b8bc38170d">halInit</a> (void)</td></tr>
    104. 

  104. <tr class="memdesc:afd89c1650df524d95aef39b8bc38170d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initializes HAL.  <a href="#afd89c1650df524d95aef39b8bc38170d">More...</a><br /></td></tr>
    105. 

  105. <tr class="separator:afd89c1650df524d95aef39b8bc38170d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    106. 

  106. <tr class="memitem:a33e09a3806bdcd5c711e557178335763"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a33e09a3806bdcd5c711e557178335763">halRelaisOn</a> (int relais)</td></tr>
    107. 

  107. <tr class="memdesc:a33e09a3806bdcd5c711e557178335763"><td class="mdescLeft">&#160;</td><td class="mdescRight">Switches relais on.  <a href="#a33e09a3806bdcd5c711e557178335763">More...</a><br /></td></tr>
    108. 

  108. <tr class="separator:a33e09a3806bdcd5c711e557178335763"><td class="memSeparator" colspan="2">&#160;</td></tr>
    109. 

  109. <tr class="memitem:a25c63f62c18555fc1b9b50bcd29f1c7d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a25c63f62c18555fc1b9b50bcd29f1c7d">halRelaisOff</a> (int relais)</td></tr>
    110. 

  110. <tr class="memdesc:a25c63f62c18555fc1b9b50bcd29f1c7d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Switches relais off.  <a href="#a25c63f62c18555fc1b9b50bcd29f1c7d">More...</a><br /></td></tr>
    111. 

  111. <tr class="separator:a25c63f62c18555fc1b9b50bcd29f1c7d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    112. 

  112. <tr class="memitem:a9b67b274703f0c42834f4b447d5c04a2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a9b67b274703f0c42834f4b447d5c04a2">halRelaisSet</a> (int relais, int state)</td></tr>
    113. 

  113. <tr class="memdesc:a9b67b274703f0c42834f4b447d5c04a2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Switches relais to state.  <a href="#a9b67b274703f0c42834f4b447d5c04a2">More...</a><br /></td></tr>
    114. 

  114. <tr class="separator:a9b67b274703f0c42834f4b447d5c04a2"><td class="memSeparator" colspan="2">&#160;</td></tr>
    115. 

  115. <tr class="memitem:a1d22d01f1a6a6789f2816e27bbcb0504"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a1d22d01f1a6a6789f2816e27bbcb0504">halGetRelaisState</a> (int relais)</td></tr>
    116. 

  116. <tr class="memdesc:a1d22d01f1a6a6789f2816e27bbcb0504"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the state of the relais relais Returns HIGH when Relais is ON.  <a href="#a1d22d01f1a6a6789f2816e27bbcb0504">More...</a><br /></td></tr>
    117. 

  117. <tr class="separator:a1d22d01f1a6a6789f2816e27bbcb0504"><td class="memSeparator" colspan="2">&#160;</td></tr>
    118. 

  118. <tr class="memitem:a597258a80a0bb18db649d01b0893c99f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a597258a80a0bb18db649d01b0893c99f">halInt0</a> (void)</td></tr>
    119. 

  119. <tr class="separator:a597258a80a0bb18db649d01b0893c99f"><td class="memSeparator" colspan="2">&#160;</td></tr>
    120. 

  120. <tr class="memitem:a603aaa9c0c3cfef8b185df5c7f4921c3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a603aaa9c0c3cfef8b185df5c7f4921c3">halInt1</a> (void)</td></tr>
    121. 

  121. <tr class="separator:a603aaa9c0c3cfef8b185df5c7f4921c3"><td class="memSeparator" colspan="2">&#160;</td></tr>
    122. 

  122. <tr class="memitem:ace9ace8c7e0012157569f446d4cb8c52"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#ace9ace8c7e0012157569f446d4cb8c52">halIntFlow</a> (void)</td></tr>
    123. 

  123. <tr class="separator:ace9ace8c7e0012157569f446d4cb8c52"><td class="memSeparator" colspan="2">&#160;</td></tr>
    124. 

  124. <tr class="memitem:a73067106de2bbcf98bcc3a06cbf3b000"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a73067106de2bbcf98bcc3a06cbf3b000">halIntPressure</a> (void)</td></tr>
    125. 

  125. <tr class="memdesc:a73067106de2bbcf98bcc3a06cbf3b000"><td class="mdescLeft">&#160;</td><td class="mdescRight">Method to handle toggle of the pressure control.  <a href="#a73067106de2bbcf98bcc3a06cbf3b000">More...</a><br /></td></tr>
    126. 

  126. <tr class="separator:a73067106de2bbcf98bcc3a06cbf3b000"><td class="memSeparator" colspan="2">&#160;</td></tr>
    127. 

  127. <tr class="memitem:a0622583e0c8453a6d6963964ad7e7122"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a0622583e0c8453a6d6963964ad7e7122">halIntProximity</a> (void)</td></tr>
    128. 

  128. <tr class="memdesc:a0622583e0c8453a6d6963964ad7e7122"><td class="mdescLeft">&#160;</td><td class="mdescRight">Method to handle toggle of the proximity sensor.  <a href="#a0622583e0c8453a6d6963964ad7e7122">More...</a><br /></td></tr>
    129. 

  129. <tr class="separator:a0622583e0c8453a6d6963964ad7e7122"><td class="memSeparator" colspan="2">&#160;</td></tr>
    130. 

  130. <tr class="memitem:a1a0d534518ff19bf5b023dfe64d141db"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a1a0d534518ff19bf5b023dfe64d141db">halGetFlow</a> (void)</td></tr>
    131. 

  131. <tr class="memdesc:a1a0d534518ff19bf5b023dfe64d141db"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns total flow trough sensor in ml.  <a href="#a1a0d534518ff19bf5b023dfe64d141db">More...</a><br /></td></tr>
    132. 

  132. <tr class="separator:a1a0d534518ff19bf5b023dfe64d141db"><td class="memSeparator" colspan="2">&#160;</td></tr>
    133. 

  133. <tr class="memitem:a99d0fb6a80635b679cf4cd1fa90b483d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a99d0fb6a80635b679cf4cd1fa90b483d">halResetFlow</a> (void)</td></tr>
    134. 

  134. <tr class="memdesc:a99d0fb6a80635b679cf4cd1fa90b483d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Resets the Flow counter.  <a href="#a99d0fb6a80635b679cf4cd1fa90b483d">More...</a><br /></td></tr>
    135. 

  135. <tr class="separator:a99d0fb6a80635b679cf4cd1fa90b483d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    136. 

  136. <tr class="memitem:a01f43f0666520e8d8af65e94fd82a5eb"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a01f43f0666520e8d8af65e94fd82a5eb">halIsHeating</a> (void)</td></tr>
    137. 

  137. <tr class="memdesc:a01f43f0666520e8d8af65e94fd82a5eb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reads the status of the Pressure Control.  <a href="#a01f43f0666520e8d8af65e94fd82a5eb">More...</a><br /></td></tr>
    138. 

  138. <tr class="separator:a01f43f0666520e8d8af65e94fd82a5eb"><td class="memSeparator" colspan="2">&#160;</td></tr>
    139. 

  139. <tr class="memitem:a52c001b5136b02e19bd00282a137631d"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a52c001b5136b02e19bd00282a137631d">halProxSensorCovered</a> (void)</td></tr>
    140. 

  140. <tr class="memdesc:a52c001b5136b02e19bd00282a137631d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns status of the proximity switch.  <a href="#a52c001b5136b02e19bd00282a137631d">More...</a><br /></td></tr>
    141. 

  141. <tr class="separator:a52c001b5136b02e19bd00282a137631d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    142. 

  142. <tr class="memitem:af5609d1b9c9b6bde787cdca47b3b0a4f"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#af5609d1b9c9b6bde787cdca47b3b0a4f">halGetInt0</a> (void)</td></tr>
    143. 

  143. <tr class="memdesc:af5609d1b9c9b6bde787cdca47b3b0a4f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the value of the top button Int0 (low active)  <a href="#af5609d1b9c9b6bde787cdca47b3b0a4f">More...</a><br /></td></tr>
    144. 

  144. <tr class="separator:af5609d1b9c9b6bde787cdca47b3b0a4f"><td class="memSeparator" colspan="2">&#160;</td></tr>
    145. 

  145. <tr class="memitem:afe1e8d0d1237d0f128d50a5b146002a2"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#afe1e8d0d1237d0f128d50a5b146002a2">halGetInt1</a> (void)</td></tr>
    146. 

  146. <tr class="memdesc:afe1e8d0d1237d0f128d50a5b146002a2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the value of the bottom button Int1 (low active)  <a href="#afe1e8d0d1237d0f128d50a5b146002a2">More...</a><br /></td></tr>
    147. 

  147. <tr class="separator:afe1e8d0d1237d0f128d50a5b146002a2"><td class="memSeparator" colspan="2">&#160;</td></tr>
    148. 

  148. <tr class="memitem:a252f49661ac23a045bb0d9d20997dfa4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#a252f49661ac23a045bb0d9d20997dfa4">halSendSignal</a> (int val)</td></tr>
    149. 

  149. <tr class="memdesc:a252f49661ac23a045bb0d9d20997dfa4"><td class="mdescLeft">&#160;</td><td class="mdescRight">send Signal to coffee thread  <a href="#a252f49661ac23a045bb0d9d20997dfa4">More...</a><br /></td></tr>
    150. 

  150. <tr class="separator:a252f49661ac23a045bb0d9d20997dfa4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    151. 

  151. </table><table class="memberdecls">
    152. 

  152. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
    153. 

  153. Variables</h2></td></tr>
    154. 

  154. <tr class="memitem:ae5ae572f06dd4838027976f9ab3fdc62"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="hal_8cpp.html#ae5ae572f06dd4838027976f9ab3fdc62">flowcnt</a> = 0</td></tr>
    155. 

  155. <tr class="separator:ae5ae572f06dd4838027976f9ab3fdc62"><td class="memSeparator" colspan="2">&#160;</td></tr>
    156. 

  156. </table>
    157. 

  157. <h2 class="groupheader">Function Documentation</h2>
    158. 

  158. <a class="anchor" id="a1a0d534518ff19bf5b023dfe64d141db"></a>
    159. 

  159. <div class="memitem">
    160. 

  160. <div class="memproto">
    161. 

  161.       <table class="memname">
    162. 

  162.         <tr>
    163. 

  163.           <td class="memname">float halGetFlow </td>
    164. 

  164.           <td>(</td>
    165. 

  165.           <td class="paramtype">void&#160;</td>
    166. 

  166.           <td class="paramname"></td><td>)</td>
    167. 

  167.           <td></td>
    168. 

  168.         </tr>
    169. 

  169.       </table>
    170. 

  170. </div><div class="memdoc">
    171. 

  171. 

  172. <p>Returns total flow trough sensor in ml. </p>
    173. 

  173. 

  174. </div>
    175. 

  175. </div>
    176. 

  176. <a class="anchor" id="af5609d1b9c9b6bde787cdca47b3b0a4f"></a>
    177. 

  177. <div class="memitem">
    178. 

  178. <div class="memproto">
    179. 

  179.       <table class="memname">
    180. 

  180.         <tr>
    181. 

  181.           <td class="memname">int halGetInt0 </td>
    182. 

  182.           <td>(</td>
    183. 

  183.           <td class="paramtype">void&#160;</td>
    184. 

  184.           <td class="paramname"></td><td>)</td>
    185. 

  185.           <td></td>
    186. 

  186.         </tr>
    187. 

  187.       </table>
    188. 

  188. </div><div class="memdoc">
    189. 

  189. 

  190. <p>Returns the value of the top button Int0 (low active) </p>
    191. 

  191. <dl class="section return"><dt>Returns</dt><dd>LOW or HIGH </dd></dl>
    192. 

  192. 

  193. </div>
    194. 

  194. </div>
    195. 

  195. <a class="anchor" id="afe1e8d0d1237d0f128d50a5b146002a2"></a>
    196. 

  196. <div class="memitem">
    197. 

  197. <div class="memproto">
    198. 

  198.       <table class="memname">
    199. 

  199.         <tr>
    200. 

  200.           <td class="memname">int halGetInt1 </td>
    201. 

  201.           <td>(</td>
    202. 

  202.           <td class="paramtype">void&#160;</td>
    203. 

  203.           <td class="paramname"></td><td>)</td>
    204. 

  204.           <td></td>
    205. 

  205.         </tr>
    206. 

  206.       </table>
    207. 

  207. </div><div class="memdoc">
    208. 

  208. 

  209. <p>Returns the value of the bottom button Int1 (low active) </p>
    210. 

  210. <dl class="section return"><dt>Returns</dt><dd>LOW or HIGH </dd></dl>
    211. 

  211. 

  212. </div>
    213. 

  213. </div>
    214. 

  214. <a class="anchor" id="a1d22d01f1a6a6789f2816e27bbcb0504"></a>
    215. 

  215. <div class="memitem">
    216. 

  216. <div class="memproto">
    217. 

  217.       <table class="memname">
    218. 

  218.         <tr>
    219. 

  219.           <td class="memname">int halGetRelaisState </td>
    220. 

  220.           <td>(</td>
    221. 

  221.           <td class="paramtype">int&#160;</td>
    222. 

  222.           <td class="paramname"><em>relais</em></td><td>)</td>
    223. 

  223.           <td></td>
    224. 

  224.         </tr>
    225. 

  225.       </table>
    226. 

  226. </div><div class="memdoc">
    227. 

  227. 

  228. <p>Returns the state of the relais relais Returns HIGH when Relais is ON. </p>
    229. 

  229. <dl class="params"><dt>Parameters</dt><dd>
    230. 

  230.   <table class="params">
    231. 

  231.     <tr><td class="paramname">relais</td><td>Relais ID </td></tr>
    232. 

  232.   </table>
    233. 

  233.   </dd>
    234. 

  234. </dl>
    235. 

  235. 

  236. </div>
    237. 

  237. </div>
    238. 

  238. <a class="anchor" id="afd89c1650df524d95aef39b8bc38170d"></a>
    239. 

  239. <div class="memitem">
    240. 

  240. <div class="memproto">
    241. 

  241.       <table class="memname">
    242. 

  242.         <tr>
    243. 

  243.           <td class="memname">void halInit </td>
    244. 

  244.           <td>(</td>
    245. 

  245.           <td class="paramtype">void&#160;</td>
    246. 

  246.           <td class="paramname"></td><td>)</td>
    247. 

  247.           <td></td>
    248. 

  248.         </tr>
    249. 

  249.       </table>
    250. 

  250. </div><div class="memdoc">
    251. 

  251. 

  252. <p>Initializes HAL. </p>
    253. 

  253. 

  254. </div>
    255. 

  255. </div>
    256. 

  256. <a class="anchor" id="a597258a80a0bb18db649d01b0893c99f"></a>
    257. 

  257. <div class="memitem">
    258. 

  258. <div class="memproto">
    259. 

  259.       <table class="memname">
    260. 

  260.         <tr>
    261. 

  261.           <td class="memname">void halInt0 </td>
    262. 

  262.           <td>(</td>
    263. 

  263.           <td class="paramtype">void&#160;</td>
    264. 

  264.           <td class="paramname"></td><td>)</td>
    265. 

  265.           <td></td>
    266. 

  266.         </tr>
    267. 

  267.       </table>
    268. 

  268. </div><div class="memdoc">
    269. 

  269. 

  270. </div>
    271. 

  271. </div>
    272. 

  272. <a class="anchor" id="a603aaa9c0c3cfef8b185df5c7f4921c3"></a>
    273. 

  273. <div class="memitem">
    274. 

  274. <div class="memproto">
    275. 

  275.       <table class="memname">
    276. 

  276.         <tr>
    277. 

  277.           <td class="memname">void halInt1 </td>
    278. 

  278.           <td>(</td>
    279. 

  279.           <td class="paramtype">void&#160;</td>
    280. 

  280.           <td class="paramname"></td><td>)</td>
    281. 

  281.           <td></td>
    282. 

  282.         </tr>
    283. 

  283.       </table>
    284. 

  284. </div><div class="memdoc">
    285. 

  285. 

  286. </div>
    287. 

  287. </div>
    288. 

  288. <a class="anchor" id="ace9ace8c7e0012157569f446d4cb8c52"></a>
    289. 

  289. <div class="memitem">
    290. 

  290. <div class="memproto">
    291. 

  291.       <table class="memname">
    292. 

  292.         <tr>
    293. 

  293.           <td class="memname">void halIntFlow </td>
    294. 

  294.           <td>(</td>
    295. 

  295.           <td class="paramtype">void&#160;</td>
    296. 

  296.           <td class="paramname"></td><td>)</td>
    297. 

  297.           <td></td>
    298. 

  298.         </tr>
    299. 

  299.       </table>
    300. 

  300. </div><div class="memdoc">
    301. 

  301. 

  302. </div>
    303. 

  303. </div>
    304. 

  304. <a class="anchor" id="a73067106de2bbcf98bcc3a06cbf3b000"></a>
    305. 

  305. <div class="memitem">
    306. 

  306. <div class="memproto">
    307. 

  307.       <table class="memname">
    308. 

  308.         <tr>
    309. 

  309.           <td class="memname">void halIntPressure </td>
    310. 

  310.           <td>(</td>
    311. 

  311.           <td class="paramtype">void&#160;</td>
    312. 

  312.           <td class="paramname"></td><td>)</td>
    313. 

  313.           <td></td>
    314. 

  314.         </tr>
    315. 

  315.       </table>
    316. 

  316. </div><div class="memdoc">
    317. 

  317. 

  318. <p>Method to handle toggle of the pressure control. </p>
    319. 

  319. 

  320. </div>
    321. 

  321. </div>
    322. 

  322. <a class="anchor" id="a0622583e0c8453a6d6963964ad7e7122"></a>
    323. 

  323. <div class="memitem">
    324. 

  324. <div class="memproto">
    325. 

  325.       <table class="memname">
    326. 

  326.         <tr>
    327. 

  327.           <td class="memname">void halIntProximity </td>
    328. 

  328.           <td>(</td>
    329. 

  329.           <td class="paramtype">void&#160;</td>
    330. 

  330.           <td class="paramname"></td><td>)</td>
    331. 

  331.           <td></td>
    332. 

  332.         </tr>
    333. 

  333.       </table>
    334. 

  334. </div><div class="memdoc">
    335. 

  335. 

  336. <p>Method to handle toggle of the proximity sensor. </p>
    337. 

  337. 

  338. </div>
    339. 

  339. </div>
    340. 

  340. <a class="anchor" id="a01f43f0666520e8d8af65e94fd82a5eb"></a>
    341. 

  341. <div class="memitem">
    342. 

  342. <div class="memproto">
    343. 

  343.       <table class="memname">
    344. 

  344.         <tr>
    345. 

  345.           <td class="memname">bool halIsHeating </td>
    346. 

  346.           <td>(</td>
    347. 

  347.           <td class="paramtype">void&#160;</td>
    348. 

  348.           <td class="paramname"></td><td>)</td>
    349. 

  349.           <td></td>
    350. 

  350.         </tr>
    351. 

  351.       </table>
    352. 

  352. </div><div class="memdoc">
    353. 

  353. 

  354. <p>Reads the status of the Pressure Control. </p>
    355. 

  355. <dl class="section return"><dt>Returns</dt><dd>0 for closed Pressure Control(heating) and 1 for open </dd></dl>
    356. 

  356. 

  357. </div>
    358. 

  358. </div>
    359. 

  359. <a class="anchor" id="a52c001b5136b02e19bd00282a137631d"></a>
    360. 

  360. <div class="memitem">
    361. 

  361. <div class="memproto">
    362. 

  362.       <table class="memname">
    363. 

  363.         <tr>
    364. 

  364.           <td class="memname">bool halProxSensorCovered </td>
    365. 

  365.           <td>(</td>
    366. 

  366.           <td class="paramtype">void&#160;</td>
    367. 

  367.           <td class="paramname"></td><td>)</td>
    368. 

  368.           <td></td>
    369. 

  369.         </tr>
    370. 

  370.       </table>
    371. 

  371. </div><div class="memdoc">
    372. 

  372. 

  373. <p>Returns status of the proximity switch. </p>
    374. 

  374. <dl class="section return"><dt>Returns</dt><dd>1 if the proximity switch is covered and 0 if uncovered </dd></dl>
    375. 

  375. 

  376. </div>
    377. 

  377. </div>
    378. 

  378. <a class="anchor" id="a25c63f62c18555fc1b9b50bcd29f1c7d"></a>
    379. 

  379. <div class="memitem">
    380. 

  380. <div class="memproto">
    381. 

  381.       <table class="memname">
    382. 

  382.         <tr>
    383. 

  383.           <td class="memname">void halRelaisOff </td>
    384. 

  384.           <td>(</td>
    385. 

  385.           <td class="paramtype">int&#160;</td>
    386. 

  386.           <td class="paramname"><em>relais</em></td><td>)</td>
    387. 

  387.           <td></td>
    388. 

  388.         </tr>
    389. 

  389.       </table>
    390. 

  390. </div><div class="memdoc">
    391. 

  391. 

  392. <p>Switches relais off. </p>
    393. 

  393. <dl class="params"><dt>Parameters</dt><dd>
    394. 

  394.   <table class="params">
    395. 

  395.     <tr><td class="paramname">relais</td><td>Relais ID </td></tr>
    396. 

  396.   </table>
    397. 

  397.   </dd>
    398. 

  398. </dl>
    399. 

  399. 

  400. </div>
    401. 

  401. </div>
    402. 

  402. <a class="anchor" id="a33e09a3806bdcd5c711e557178335763"></a>
    403. 

  403. <div class="memitem">
    404. 

  404. <div class="memproto">
    405. 

  405.       <table class="memname">
    406. 

  406.         <tr>
    407. 

  407.           <td class="memname">void halRelaisOn </td>
    408. 

  408.           <td>(</td>
    409. 

  409.           <td class="paramtype">int&#160;</td>
    410. 

  410.           <td class="paramname"><em>relais</em></td><td>)</td>
    411. 

  411.           <td></td>
    412. 

  412.         </tr>
    413. 

  413.       </table>
    414. 

  414. </div><div class="memdoc">
    415. 

  415. 

  416. <p>Switches relais on. </p>
    417. 

  417. <dl class="params"><dt>Parameters</dt><dd>
    418. 

  418.   <table class="params">
    419. 

  419.     <tr><td class="paramname">relais</td><td>Relais ID </td></tr>
    420. 

  420.   </table>
    421. 

  421.   </dd>
    422. 

  422. </dl>
    423. 

  423. 

  424. </div>
    425. 

  425. </div>
    426. 

  426. <a class="anchor" id="a9b67b274703f0c42834f4b447d5c04a2"></a>
    427. 

  427. <div class="memitem">
    428. 

  428. <div class="memproto">
    429. 

  429.       <table class="memname">
    430. 

  430.         <tr>
    431. 

  431.           <td class="memname">void halRelaisSet </td>
    432. 

  432.           <td>(</td>
    433. 

  433.           <td class="paramtype">int&#160;</td>
    434. 

  434.           <td class="paramname"><em>relais</em>, </td>
    435. 

  435.         </tr>
    436. 

  436.         <tr>
    437. 

  437.           <td class="paramkey"></td>
    438. 

  438.           <td></td>
    439. 

  439.           <td class="paramtype">int&#160;</td>
    440. 

  440.           <td class="paramname"><em>state</em>&#160;</td>
    441. 

  441.         </tr>
    442. 

  442.         <tr>
    443. 

  443.           <td></td>
    444. 

  444.           <td>)</td>
    445. 

  445.           <td></td><td></td>
    446. 

  446.         </tr>
    447. 

  447.       </table>
    448. 

  448. </div><div class="memdoc">
    449. 

  449. 

  450. <p>Switches relais to state. </p>
    451. 

  451. <dl class="params"><dt>Parameters</dt><dd>
    452. 

  452.   <table class="params">
    453. 

  453.     <tr><td class="paramname">relais</td><td>Relais ID </td></tr>
    454. 

  454.     <tr><td class="paramname">state</td><td>LOW(0) or HIGH(1) </td></tr>
    455. 

  455.   </table>
    456. 

  456.   </dd>
    457. 

  457. </dl>
    458. 

  458. 

  459. </div>
    460. 

  460. </div>
    461. 

  461. <a class="anchor" id="a99d0fb6a80635b679cf4cd1fa90b483d"></a>
    462. 

  462. <div class="memitem">
    463. 

  463. <div class="memproto">
    464. 

  464.       <table class="memname">
    465. 

  465.         <tr>
    466. 

  466.           <td class="memname">void halResetFlow </td>
    467. 

  467.           <td>(</td>
    468. 

  468.           <td class="paramtype">void&#160;</td>
    469. 

  469.           <td class="paramname"></td><td>)</td>
    470. 

  470.           <td></td>
    471. 

  471.         </tr>
    472. 

  472.       </table>
    473. 

  473. </div><div class="memdoc">
    474. 

  474. 

  475. <p>Resets the Flow counter. </p>
    476. 

  476. 

  477. </div>
    478. 

  478. </div>
    479. 

  479. <a class="anchor" id="a252f49661ac23a045bb0d9d20997dfa4"></a>
    480. 

  480. <div class="memitem">
    481. 

  481. <div class="memproto">
    482. 

  482.       <table class="memname">
    483. 

  483.         <tr>
    484. 

  484.           <td class="memname">void halSendSignal </td>
    485. 

  485.           <td>(</td>
    486. 

  486.           <td class="paramtype">int&#160;</td>
    487. 

  487.           <td class="paramname"><em>val</em></td><td>)</td>
    488. 

  488.           <td></td>
    489. 

  489.         </tr>
    490. 

  490.       </table>
    491. 

  491. </div><div class="memdoc">
    492. 

  492. 

  493. <p>send Signal to coffee thread </p>
    494. 

  494. <dl class="params"><dt>Parameters</dt><dd>
    495. 

  495.   <table class="params">
    496. 

  496.     <tr><td class="paramname">val</td><td>Integer value assigned to signal </td></tr>
    497. 

  497.   </table>
    498. 

  498.   </dd>
    499. 

  499. </dl>
    500. 

  500. 

  501. </div>
    502. 

  502. </div>
    503. 

  503. <h2 class="groupheader">Variable Documentation</h2>
    504. 

  504. <a class="anchor" id="ae5ae572f06dd4838027976f9ab3fdc62"></a>
    505. 

  505. <div class="memitem">
    506. 

  506. <div class="memproto">
    507. 

  507.       <table class="memname">
    508. 

  508.         <tr>
    509. 

  509.           <td class="memname">int flowcnt = 0</td>
    510. 

  510.         </tr>
    511. 

  511.       </table>
    512. 

  512. </div><div class="memdoc">
    513. 

  513. 

  514. </div>
    515. 

  515. </div>
    516. 

  516. </div><!-- contents -->
    517. 

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    518. 

  518. <hr class="footer"/><address class="footer"><small>
    519. 

  519. Generated by &#160;<a href="http://www.doxygen.org/index.html">
    520. 

  520. <img class="footer" src="doxygen.png" alt="doxygen"/>
    521. 

  521. </a> 1.8.10
    522. 

  522. </small></address>
    523. 

  523. </body>
    524. 

  524. </html>
    525.