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<div id="projectbrief">Masterthesis upgrading a Moving Bed BioReactor with extra sensors and cloud connectivity.</div>
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<a href="BG96__at__driver_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/***************************************************************************/</span><span class="comment">/**</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * @file BG96_at_driver.h</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * @brief BG96 AT-command driver functionality.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * @version 1.0</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * @author Brecht Van Eeckhoudt</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * ******************************************************************************</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * @section License</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * **Copyright (C) 2020 - Brecht Van Eeckhoudt**</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * This program is free software: you can redistribute it and/or modify</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * it under the terms of the **GNU General Public License** as published by</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * the Free Software Foundation, either **version 3** of the License, or</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * (at your option) any later version.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * GNU General Public License for more details.</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> *</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * *A copy of the GNU General Public License can be found in the `LICENSE`</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * file along with this source code.*</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> *</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * @n</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> *</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * Some methods use code obtained from examples from [Silicon Labs' GitHub](https://github.com/SiliconLabs/peripheral_examples).</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * These sections are licensed under the Silabs License Agreement. See the file</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * "Silabs_License_Agreement.txt" for details. Before using this software for</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * any purpose, you must agree to the terms of that agreement.</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> *</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> ******************************************************************************/</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">/* Include guards prevent multiple inclusions of the same header */</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#ifndef _BG96_AT_DRIVER_H_</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#define _BG96_AT_DRIVER_H_</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">/* Includes necessary for this header file */</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <stdint.h></span> <span class="comment">/* (u)intXX_t */</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <stdbool.h></span> <span class="comment">/* "bool", "true", "false" */</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include "em_device.h"</span> <span class="comment">/* Include necessary MCU-specific header file */</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "em_gpio.h"</span> <span class="comment">/* General Purpose IO */</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "<a class="code" href="datatypes_8h.html">datatypes.h</a>"</span> <span class="comment">/* Definitions of the custom data-types */</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"></span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">/** Public definition to configure the buffer size. */</span></div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="BG96__at__driver_8h.html#a0d57378e32bf8278011460740bc29f7f"> 51</a></span> <span class="preprocessor">#define UART_BUFFER_SIZE 100</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">/* Public prototypes */</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">void</span> <a class="code" href="BG96__at__driver_8h.html#a967e1e1153743d277ddfb50924c12b47">initBG96</a> (<span class="keywordtype">void</span>);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keywordtype">void</span> <a class="code" href="BG96__at__driver_8h.html#a7bdd8d94b5adc1338ddb5e3dc6412eb7">sendMeasurements</a> (<a class="code" href="structMeasurementData__t.html">MeasurementData_t</a> *<a class="code" href="main_8c.html#ad2c9072e6e6a5758dfc647e1a08a9509">data</a>);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">void</span> <a class="code" href="BG96__at__driver_8h.html#a5859703fe7faa10d31a003638e70a4c9">sendStatus</a> (<a class="code" href="vl53l1__types_8h.html#aef44329758059c91c76d334e8fc09700">int8_t</a> status);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keywordtype">void</span> <a class="code" href="BG96__at__driver_8h.html#ac4e78d6ac2e813e06911e463c013d1e8">sendPulse</a> (<a class="code" href="vl53l1__types_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> number, <a class="code" href="vl53l1__types_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> pulse);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keywordtype">void</span> <a class="code" href="BG96__at__driver_8h.html#ae7c5267dba303cde0a6d8b25eab5fefd">powerBG96</a> (<span class="keywordtype">void</span>);</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keywordtype">void</span> <a class="code" href="BG96__at__driver_8h.html#a765a71bda12e7ca0d67cdae986b7bab2">disableEcho</a> (<span class="keywordtype">void</span>);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keywordtype">void</span> <a class="code" href="BG96__at__driver_8h.html#acbb4ba00dc3b9e73395122e4c8d744ef">sendCMD</a> (<span class="keywordtype">char</span> *message);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keywordtype">void</span> <a class="code" href="BG96__at__driver_8h.html#a62169025472cd19a76a3bd16474f32c0">readResponse</a> (<span class="keywordtype">char</span> *buf);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keywordtype">bool</span> <a class="code" href="BG96__at__driver_8h.html#a2c2316b05114fc4364a19281591f7aa7">waitForResponse</a> (<span class="keywordtype">char</span> *response, <a class="code" href="vl53l1__types_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> timeout);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#endif </span><span class="comment">/* _BG96_AT_DRIVER_H_ */</span><span class="preprocessor"></span></div><div class="ttc" id="BG96__at__driver_8h_html_a62169025472cd19a76a3bd16474f32c0"><div class="ttname"><a href="BG96__at__driver_8h.html#a62169025472cd19a76a3bd16474f32c0">readResponse</a></div><div class="ttdeci">void readResponse(char *buf)</div><div class="ttdoc">Read a string (char array) from USARTx. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00647">BG96_at_driver.c:647</a></div></div>
<div class="ttc" id="BG96__at__driver_8h_html_a5859703fe7faa10d31a003638e70a4c9"><div class="ttname"><a href="BG96__at__driver_8h.html#a5859703fe7faa10d31a003638e70a4c9">sendStatus</a></div><div class="ttdeci">void sendStatus(int8_t status)</div><div class="ttdoc">Send status to the cloud using NB-IoT. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00349">BG96_at_driver.c:349</a></div></div>
<div class="ttc" id="BG96__at__driver_8h_html_acbb4ba00dc3b9e73395122e4c8d744ef"><div class="ttname"><a href="BG96__at__driver_8h.html#acbb4ba00dc3b9e73395122e4c8d744ef">sendCMD</a></div><div class="ttdeci">void sendCMD(char *message)</div><div class="ttdoc">Print a string (char array) to USARTx. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00623">BG96_at_driver.c:623</a></div></div>
<div class="ttc" id="vl53l1__types_8h_html_aef44329758059c91c76d334e8fc09700"><div class="ttname"><a href="vl53l1__types_8h.html#aef44329758059c91c76d334e8fc09700">int8_t</a></div><div class="ttdeci">signed char int8_t</div><div class="ttdoc">Typedef defining 8 bit char type. The developer should modify this to suit the platform being deploye...</div><div class="ttdef"><b>Definition:</b> <a href="vl53l1__types_8h_source.html#l00103">vl53l1_types.h:103</a></div></div>
<div class="ttc" id="datatypes_8h_html"><div class="ttname"><a href="datatypes_8h.html">datatypes.h</a></div><div class="ttdoc">Definitions of the custom data-types used. </div></div>
<div class="ttc" id="main_8c_html_ad2c9072e6e6a5758dfc647e1a08a9509"><div class="ttname"><a href="main_8c.html#ad2c9072e6e6a5758dfc647e1a08a9509">data</a></div><div class="ttdeci">MeasurementData_t data</div><div class="ttdef"><b>Definition:</b> <a href="main_8c_source.html#l00086">main.c:86</a></div></div>
<div class="ttc" id="BG96__at__driver_8h_html_a967e1e1153743d277ddfb50924c12b47"><div class="ttname"><a href="BG96__at__driver_8h.html#a967e1e1153743d277ddfb50924c12b47">initBG96</a></div><div class="ttdeci">void initBG96(void)</div><div class="ttdoc">Initialize the GPIO pins and UART0 module necessary to communicate with the BG96 module. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00082">BG96_at_driver.c:82</a></div></div>
<div class="ttc" id="BG96__at__driver_8h_html_a7bdd8d94b5adc1338ddb5e3dc6412eb7"><div class="ttname"><a href="BG96__at__driver_8h.html#a7bdd8d94b5adc1338ddb5e3dc6412eb7">sendMeasurements</a></div><div class="ttdeci">void sendMeasurements(MeasurementData_t *data)</div><div class="ttdoc">Send measurements to the cloud using NB-IoT. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00230">BG96_at_driver.c:230</a></div></div>
<div class="ttc" id="structMeasurementData__t_html"><div class="ttname"><a href="structMeasurementData__t.html">MeasurementData_t</a></div><div class="ttdef"><b>Definition:</b> <a href="datatypes_8h_source.html#l00064">datatypes.h:64</a></div></div>
<div class="ttc" id="BG96__at__driver_8h_html_ae7c5267dba303cde0a6d8b25eab5fefd"><div class="ttname"><a href="BG96__at__driver_8h.html#ae7c5267dba303cde0a6d8b25eab5fefd">powerBG96</a></div><div class="ttdeci">void powerBG96(void)</div><div class="ttdoc">Method to enable the power key for 100ms to enable/disable the module. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00579">BG96_at_driver.c:579</a></div></div>
<div class="ttc" id="BG96__at__driver_8h_html_ac4e78d6ac2e813e06911e463c013d1e8"><div class="ttname"><a href="BG96__at__driver_8h.html#ac4e78d6ac2e813e06911e463c013d1e8">sendPulse</a></div><div class="ttdeci">void sendPulse(uint8_t number, uint8_t pulse)</div><div class="ttdoc">Send current pulses to the cloud using NB-IoT. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00412">BG96_at_driver.c:412</a></div></div>
<div class="ttc" id="BG96__at__driver_8h_html_a765a71bda12e7ca0d67cdae986b7bab2"><div class="ttname"><a href="BG96__at__driver_8h.html#a765a71bda12e7ca0d67cdae986b7bab2">disableEcho</a></div><div class="ttdeci">void disableEcho(void)</div><div class="ttdoc">Disable echo. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00592">BG96_at_driver.c:592</a></div></div>
<div class="ttc" id="BG96__at__driver_8h_html_a2c2316b05114fc4364a19281591f7aa7"><div class="ttname"><a href="BG96__at__driver_8h.html#a2c2316b05114fc4364a19281591f7aa7">waitForResponse</a></div><div class="ttdeci">bool waitForResponse(char *response, uint8_t timeout)</div><div class="ttdoc">Wait for the correct response using sleep/timeout functionality. </div><div class="ttdef"><b>Definition:</b> <a href="BG96__at__driver_8c_source.html#l00682">BG96_at_driver.c:682</a></div></div>
<div class="ttc" id="vl53l1__types_8h_html_aba7bc1797add20fe3efdf37ced1182c5"><div class="ttname"><a href="vl53l1__types_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a></div><div class="ttdeci">unsigned char uint8_t</div><div class="ttdoc">Typedef defining 8 bit unsigned char type. The developer should modify this to suit the platform bein...</div><div class="ttdef"><b>Definition:</b> <a href="vl53l1__types_8h_source.html#l00098">vl53l1_types.h:98</a></div></div>
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