Sat, 14 Mar 2020 13:07:02 +0100
Version 0.2.2 Changed to use a permanent network and WiFi connection. Removed three mainloop stages. Removed MQTT sequence counter that was not used. Update WiFi rssi status during eacht measure cycle. Changed FreeRTOS schedulng to 500 Hz.
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Initial import of the CO2 meter application.
Michiel Broek <mbroek@mbse.eu>
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1 | /***************************************************************************** |
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2 | * Copyright (C) 2008-2019 |
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3 | * |
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4 | * Michiel Broek <mbroek at mbse dot eu> |
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5 | * |
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6 | * This file is part of the mbsePi-apps |
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7 | * |
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8 | * This is free software; you can redistribute it and/or modify it |
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9 | * under the terms of the GNU General Public License as published by the |
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10 | * Free Software Foundation; either version 2, or (at your option) any |
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11 | * later version. |
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12 | * |
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13 | * mbsePi-apps is distributed in the hope that it will be useful, but |
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14 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 | * General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with ThermFerm; see the file COPYING. If not, write to the Free |
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20 | * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
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21 | *****************************************************************************/ |
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22 | |
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23 | #include "config.h" |
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24 | |
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25 | |
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26 | char *xmalloc(size_t size) |
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27 | { |
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28 | char *tmp; |
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29 | |
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30 | tmp = malloc(size); |
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31 | if (!tmp) |
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32 | abort(); |
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33 | |
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34 | return tmp; |
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35 | } |
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36 | |
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37 | |
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38 | |
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39 | char *xstrcpy(char *src) |
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40 | { |
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41 | char *tmp; |
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42 | |
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43 | if (src == NULL) |
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44 | return(NULL); |
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45 | tmp = xmalloc(strlen(src)+1); |
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46 | strcpy(tmp, src); |
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47 | return tmp; |
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48 | } |
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49 | |
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50 | |
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51 | |
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52 | char *xstrcat(char *src, char *add) |
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53 | { |
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54 | char *tmp; |
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55 | size_t size = 0; |
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56 | |
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57 | if ((add == NULL) || (strlen(add) == 0)) |
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58 | return src; |
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59 | if (src) |
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60 | size = strlen(src); |
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61 | size += strlen(add); |
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62 | tmp = xmalloc(size + 1); |
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63 | *tmp = '\0'; |
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64 | if (src) { |
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65 | strcpy(tmp, src); |
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66 | free(src); |
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67 | } |
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68 | strcat(tmp, add); |
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69 | return tmp; |
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70 | } |
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71 | |
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72 |