Mon, 18 Aug 2014 15:10:09 +0200
You can now safely add and remove units on a running system.
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1 | /***************************************************************************** |
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2 | * Copyright (C) 2014 |
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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 | |
106 | 23 | #include "lock.h" |
24 | #include "logger.h" | |
25 | #include "rdconfig.h" | |
160 | 26 | #include "devices.h" |
106 | 27 | #include "server.h" |
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28 | #include "thermferm.h" |
106 | 29 | #include "lcd-pcf8574.h" |
30 | #include "lcd-buffer.h" | |
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31 | #include "panel.h" |
106 | 32 | #include "futil.h" |
33 | #include "xutil.h" | |
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34 | |
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35 | |
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36 | int my_shutdown = FALSE; |
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37 | static pid_t pgrp, mypid; |
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38 | int run_pause = FALSE; |
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39 | int run_hold = FALSE; |
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40 | |
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41 | extern int debug; |
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42 | extern sys_config Config; |
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43 | #ifdef HAVE_WIRINGPI_H |
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44 | extern int lcdHandle; |
205 | 45 | int setupmenu = MENU_NONE; |
238 | 46 | units_list *current_unit = NULL; /* In panel editor this points to the current unit. */ |
205 | 47 | |
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48 | #endif |
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49 | int lcdupdate; |
74 | 50 | #ifndef HAVE_WIRINGPI_H |
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51 | pthread_t threads[4]; |
74 | 52 | #endif |
104 | 53 | extern const char UNITMODE[5][8]; |
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54 | extern const char PROFSTATE[4][6]; |
104 | 55 | |
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56 | |
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57 | int server(void); |
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58 | void help(void); |
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59 | void die(int); |
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60 | #ifdef HAVE_WIRINGPI_H |
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61 | void sendRCswitch(char *, int); |
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62 | void stopLCD(void); |
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63 | void stopRCswitch(void); |
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64 | #endif |
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65 | |
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66 | |
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67 | |
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68 | void help(void) |
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69 | { |
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70 | fprintf(stdout, "mbsePi-apps thermferm v%s starting\n\n", VERSION); |
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71 | fprintf(stdout, "Usage: thermferm [-d] [-h]\n"); |
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72 | fprintf(stdout, " -d --debug Debug and run in foreground\n"); |
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73 | fprintf(stdout, " -h --help Display this help\n"); |
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74 | } |
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75 | |
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76 | |
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77 | |
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78 | void die(int onsig) |
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79 | { |
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80 | switch (onsig) { |
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81 | case SIGHUP: syslog(LOG_NOTICE, "Got SIGHUP, shutting down"); |
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82 | break; |
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83 | case SIGINT: syslog(LOG_NOTICE, "Keyboard interrupt, shutting down"); |
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84 | break; |
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85 | case SIGTERM: syslog(LOG_NOTICE, "Got SIGTERM, shutting down"); |
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86 | break; |
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87 | default: syslog(LOG_NOTICE, "die() on signal %d", onsig); |
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88 | } |
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89 | |
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90 | my_shutdown = TRUE; |
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91 | } |
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92 | |
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93 | |
238 | 94 | |
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95 | #ifdef HAVE_WIRINGPI_H |
238 | 96 | void show_mode(void) |
97 | { | |
98 | char buf[21]; | |
99 | ||
100 | snprintf(buf, 20, "Old mode %s", UNITMODE[current_unit->mode]); | |
101 | lcdPuts(lcdHandle, buf); | |
102 | lcdPosition(lcdHandle, 0, 1); | |
103 | } | |
104 | ||
105 | ||
106 | ||
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107 | void go_menu(int menu) |
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108 | { |
238 | 109 | char buf[21]; |
110 | ||
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111 | piLock(LOCK_LCD); |
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112 | piLock(LOCK_MENU); |
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113 | lcdClear(lcdHandle); |
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114 | lcdPosition(lcdHandle, 0, 0); |
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115 | syslog(LOG_NOTICE, "from menu %d to menu %d", setupmenu, menu); |
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116 | setupmenu = menu; |
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117 | |
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118 | switch (menu) { |
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119 | case MENU_NONE: lcd_buf_show(); |
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120 | break; |
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121 | |
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122 | case MENU_TOP_DEFAULT: lcdPuts(lcdHandle, "Setup mode."); |
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123 | lcdPosition(lcdHandle, 0, 1); |
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124 | lcdPuts(lcdHandle, "Up&Down = Escape"); |
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125 | break; |
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126 | |
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127 | case MENU_TOP_UNITS: lcdPuts(lcdHandle, "Select units"); |
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128 | break; |
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129 | |
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130 | case MENU_UNITS: lcdPuts(lcdHandle, "Choose unit:"); |
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131 | lcdPosition(lcdHandle, 0, 1); |
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132 | lcdPuts(lcdHandle, current_unit->name); |
214
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133 | break; |
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134 | |
238 | 135 | case MENU_MODE_OFF: show_mode(); |
136 | lcdPuts(lcdHandle, "New mode OFF"); | |
214
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137 | break; |
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138 | |
238 | 139 | case MENU_MODE_NONE: show_mode(); |
140 | lcdPuts(lcdHandle, "New mode NONE"); | |
141 | break; | |
142 | ||
143 | case MENU_NONE_HEAT: snprintf(buf, 20, "Set heater %s", current_unit->heater_state ? "OFF":"ON"); | |
144 | lcdPuts(lcdHandle, buf); | |
214
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145 | break; |
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146 | |
238 | 147 | case MENU_NONE_COOL: snprintf(buf, 20, "Set cooler %s", current_unit->cooler_state ? "OFF":"ON"); |
148 | lcdPuts(lcdHandle, buf); | |
214
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149 | break; |
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150 | |
238 | 151 | case MENU_NONE_FAN: snprintf(buf, 20, "Set fan %s", current_unit->fan_state ? "OFF":"ON"); |
152 | lcdPuts(lcdHandle, buf); | |
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153 | break; |
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154 | |
238 | 155 | case MENU_MODE_BEER: show_mode(); |
156 | lcdPuts(lcdHandle, "New mode BEER"); | |
214
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157 | break; |
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158 | |
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159 | case MENU_BEER_TEMP: lcdPuts(lcdHandle, "Set beer temp"); |
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160 | break; |
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161 | |
238 | 162 | case MENU_MODE_FRIDGE: show_mode(); |
163 | lcdPuts(lcdHandle, "New mode FRIDGE"); | |
214
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164 | break; |
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165 | |
223
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166 | case MENU_FRIDGE_TEMP: lcdPuts(lcdHandle, "Set fridge temp"); |
214
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167 | break; |
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168 | |
238 | 169 | case MENU_MODE_PROFILE: show_mode(); |
170 | lcdPuts(lcdHandle, "New mode PROFILE"); | |
214
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171 | break; |
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172 | |
223
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173 | case MENU_PROFILE_SELECT: lcdPuts(lcdHandle, "Select profile"); |
214
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174 | break; |
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175 | |
223
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176 | case MENU_PROFILE_START: lcdPuts(lcdHandle, "Start profile"); |
214
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177 | break; |
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178 | |
223
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179 | case MENU_PROFILE_PAUSE: lcdPuts(lcdHandle, "Pause profile"); |
214
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180 | break; |
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181 | |
223
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182 | case MENU_PROFILE_ABORT: lcdPuts(lcdHandle, "Abort profile"); |
214
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183 | break; |
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184 | |
223
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185 | case MENU_PROFILE_RESUME: lcdPuts(lcdHandle, "Resume profile"); |
214
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186 | break; |
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187 | |
223
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188 | case MENU_PROFILE_GOOFF: lcdPuts(lcdHandle, "Set profile OFF"); |
214
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189 | break; |
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190 | |
223
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191 | case MENU_TOP_SYS: lcdPuts(lcdHandle, "System menu"); |
214
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192 | break; |
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193 | |
223
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194 | case MENU_SYS_HALT: lcdPuts(lcdHandle, "Halt system"); |
214
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195 | break; |
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196 | |
223
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197 | case MENU_SYS_REBOOT: lcdPuts(lcdHandle, "Reboot system"); |
214
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198 | break; |
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199 | |
223
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200 | case MENU_SYS_MASH: lcdPuts(lcdHandle, "Start Mash program"); |
214
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201 | break; |
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202 | |
223
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203 | case MENU_SYS_THERMS: lcdPuts(lcdHandle, "Start Thermometers"); |
214
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204 | break; |
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205 | } |
244
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206 | |
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207 | piUnlock(LOCK_MENU); |
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208 | piUnlock(LOCK_LCD); |
214
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209 | } |
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210 | |
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211 | |
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212 | |
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213 | void stopLCD(void) |
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214 | { |
241
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215 | piLock(LOCK_LCD); |
223
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216 | lcdClear(lcdHandle); |
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217 | setBacklight(0); |
241
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218 | piUnlock(LOCK_LCD); |
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219 | } |
238 | 220 | |
221 | ||
222 | ||
223 | /* | |
224 | * Change mode of current_unit | |
225 | */ | |
226 | void change_mode(int mode) | |
227 | { | |
228 | if ((current_unit->mode == UNITMODE_OFF) && (mode != UNITMODE_OFF)) | |
229 | initlog(current_unit->name); | |
230 | syslog(LOG_NOTICE, "Mode from %s to %s via panel interface", UNITMODE[current_unit->mode], UNITMODE[mode]); | |
231 | current_unit->mode = mode; | |
232 | /* Allways turn everything off after a mode change */ | |
233 | current_unit->PID_I_err = current_unit->PID_err_old = 0.0; | |
234 | current_unit->heater_state = current_unit->cooler_state = current_unit->fan_state = 0; | |
235 | device_out(current_unit->heater_address, current_unit->heater_state); | |
236 | device_out(current_unit->cooler_address, current_unit->cooler_state); | |
237 | device_out(current_unit->fan_address, current_unit->fan_state); | |
238 | if (current_unit->mode == UNITMODE_PROFILE) { | |
239 | /* | |
240 | * Set a sane default until it will be overruled by the | |
241 | * main processing loop. | |
242 | */ | |
243 | current_unit->prof_target = 20.0; | |
244 | } | |
245 | } | |
246 | ||
247 | ||
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248 | #endif |
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249 | |
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250 | |
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251 | |
207 | 252 | int read_sensor(char *address, int *val) |
182 | 253 | { |
254 | devices_list *device; | |
255 | int tmp; | |
256 | ||
257 | for (device = Config.devices; device; device = device->next) { | |
258 | if (strcmp(address, device->uuid) == 0) { | |
240
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259 | #ifdef HAVE_WIRINGPI_H |
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260 | piLock(LOCK_DEVICES); |
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261 | #endif |
209
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262 | tmp = device->value + device->offset; |
240
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263 | #ifdef HAVE_WIRINGPI_H |
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264 | piUnlock(LOCK_DEVICES); |
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265 | #endif |
182 | 266 | *val = tmp; |
267 | return device->present; | |
268 | } | |
269 | } | |
270 | ||
271 | return DEVPRESENT_NO; | |
272 | } | |
273 | ||
274 | ||
275 | ||
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276 | int main(int argc, char *argv[]) |
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277 | { |
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278 | int rc, c, i; |
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279 | pid_t frk; |
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280 | |
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281 | while (1) { |
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282 | int option_index = 0; |
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283 | static struct option long_options[] = { |
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284 | {"debug", 0, 0, 'c'}, |
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285 | {"help", 0, 0, 'h'}, |
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286 | {0, 0, 0, 0} |
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287 | }; |
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288 | |
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289 | c = getopt_long(argc, argv, "dh", long_options, &option_index); |
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290 | if (c == -1) |
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291 | break; |
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292 | |
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293 | switch (c) { |
75
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294 | case 'd': debug = TRUE; |
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295 | break; |
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296 | case 'h': help(); |
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297 | return 1; |
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298 | } |
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299 | } |
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300 | |
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301 | openlog("thermferm", LOG_PID|LOG_CONS|LOG_NOWAIT, LOG_USER); |
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302 | syslog(LOG_NOTICE, "mbsePi-apps thermferm v%s starting", VERSION); |
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303 | if (debug) |
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304 | fprintf(stdout, "mbsePi-apps thermferm v%s starting\n", VERSION); |
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305 | |
86
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306 | if (rdconfig()) { |
26
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307 | fprintf(stderr, "Error reading configuration\n"); |
235 | 308 | syslog(LOG_WARNING, "Error reading configuration: halted"); |
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309 | return 1; |
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310 | } |
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311 | |
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312 | /* |
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313 | * Catch all the signals we can, and ignore the rest. Note that SIGKILL can't be ignored |
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314 | * but that's live. This daemon should only be stopped by SIGTERM. |
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315 | * Don't catch SIGCHLD. |
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316 | */ |
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317 | for (i = 0; i < NSIG; i++) { |
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318 | if ((i != SIGCHLD) && (i != SIGKILL) && (i != SIGSTOP)) |
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319 | signal(i, (void (*))die); |
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320 | } |
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321 | |
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322 | #ifdef HAVE_WIRINGPI_H |
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323 | if (wiringPiSetup () ) |
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324 | return 1; |
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325 | |
108 | 326 | if ((rc = initLCD (Config.lcd_cols, Config.lcd_rows))) { |
26
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327 | fprintf(stderr, "Cannot initialize LCD display, rc=%d\n", rc); |
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328 | return 1; |
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329 | } |
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330 | #endif |
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331 | |
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332 | if (debug) { |
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333 | /* |
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334 | * For debugging run in foreground. |
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335 | */ |
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336 | rc = server(); |
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337 | } else { |
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338 | /* |
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339 | * Server initialization is complete. Now we can fork the |
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340 | * daemon and return to the user. We need to do a setpgrp |
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341 | * so that the daemon will no longer be assosiated with the |
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342 | * users control terminal. This is done before the fork, so |
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343 | * that the child will not be a process group leader. Otherwise, |
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344 | * if the child were to open a terminal, it would become |
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345 | * associated with that terminal as its control terminal. |
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346 | */ |
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347 | if ((pgrp = setpgid(0, 0)) == -1) { |
235 | 348 | syslog(LOG_WARNING, "setpgpid failed"); |
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349 | } |
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350 | |
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351 | frk = fork(); |
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352 | switch (frk) { |
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353 | case -1: |
235 | 354 | syslog(LOG_WARNING, "Daemon fork failed: %s", strerror(errno)); |
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355 | #ifdef HAVE_WIRINGPI_H |
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356 | stopLCD(); |
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357 | #endif |
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358 | exit(1); |
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359 | case 0: /* |
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360 | * Run the daemon |
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361 | */ |
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362 | fclose(stdin); |
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363 | if (open("/dev/null", O_RDONLY) != 0) { |
235 | 364 | syslog(LOG_WARNING, "Reopen of stdin to /dev/null failed"); |
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365 | _exit(2); |
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366 | } |
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367 | fclose(stdout); |
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368 | if (open("/dev/null", O_WRONLY | O_APPEND | O_CREAT,0600) != 1) { |
235 | 369 | syslog(LOG_WARNING, "Reopen of stdout to /dev/null failed"); |
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370 | _exit(2); |
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371 | } |
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372 | fclose(stderr); |
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373 | if (open("/dev/null", O_WRONLY | O_APPEND | O_CREAT,0600) != 2) { |
235 | 374 | syslog(LOG_WARNING, "Reopen of stderr to /dev/null failed"); |
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375 | _exit(2); |
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376 | } |
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377 | mypid = getpid(); |
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378 | rc = server(); |
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379 | break; |
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380 | /* Not reached */ |
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381 | default: |
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382 | /* |
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383 | * Here we detach this process and let the child |
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384 | * run the deamon process. |
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385 | */ |
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386 | syslog(LOG_NOTICE, "Starting daemon with pid %d", frk); |
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387 | exit(0); |
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388 | } |
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389 | } |
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390 | |
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391 | syslog(LOG_NOTICE, "Finished, rc=%d", rc); |
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392 | return rc; |
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393 | } |
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394 | |
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395 | |
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396 | |
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397 | int server(void) |
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398 | { |
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399 | char buf[1024], *filename, target[40], heater[40], cooler[40], fan[40], door[40]; |
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400 | time_t now, last = (time_t)0; |
104 | 401 | units_list *unit; |
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402 | profiles_list *profile; |
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403 | prof_step *step; |
182 | 404 | int rc, run = 1, seconds = 0, minutes = 0, piddelay = 0, temp, deviation; |
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405 | int run_seconds, run_minutes, run_hours; |
185 | 406 | float err = 0.0, sp, pv, P_err, D_err, Out; |
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407 | #ifdef HAVE_WIRINGPI_H |
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408 | struct tm *tm; |
205 | 409 | int row, key; |
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410 | #else |
74 | 411 | long t = 0; |
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412 | #endif |
221
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413 | int current_step, valid_step, time_until_now; |
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414 | float previous_target; |
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415 | |
41
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416 | if (lockprog((char *)"thermferm")) { |
235 | 417 | syslog(LOG_WARNING, "Can't lock"); |
34 | 418 | return 1; |
419 | } | |
420 | ||
158 | 421 | rc = devices_detect(); |
422 | if (rc) { | |
423 | syslog(LOG_NOTICE, "Detected %d new devices", rc); | |
424 | wrconfig(); | |
425 | } | |
426 | ||
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427 | #ifdef HAVE_WIRINGPI_H |
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428 | rc = piThreadCreate(my_devices_loop); |
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429 | #else |
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430 | rc = pthread_create(&threads[t], NULL, my_devices_loop, (void *)t ); |
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431 | #endif |
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432 | if (rc) { |
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433 | fprintf(stderr, "my_devices_loop thread didn't start rc=%d\n", rc); |
235 | 434 | syslog(LOG_WARNING, "my_devices_loop thread didn't start rc=%d", rc); |
164
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435 | #ifndef HAVE_WIRINGPI_H |
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436 | } else { |
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437 | t++; |
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438 | #endif |
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439 | } |
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440 | |
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441 | #ifdef HAVE_WIRINGPI_H |
43 | 442 | rc = piThreadCreate(my_server_loop); |
74 | 443 | #else |
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444 | rc = pthread_create(&threads[t], NULL, my_server_loop, (void *)t ); |
74 | 445 | #endif |
43 | 446 | if (rc) { |
447 | fprintf(stderr, "my_server_loop thread didn't start rc=%d\n", rc); | |
235 | 448 | syslog(LOG_WARNING, "my_server_loop thread didn't start rc=%d", rc); |
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449 | #ifndef HAVE_WIRINGPI_H |
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450 | } else { |
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451 | t++; |
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452 | #endif |
43 | 453 | } |
454 | ||
199 | 455 | #ifdef HAVE_WIRINGPI_H |
456 | rc = piThreadCreate(my_panel_loop); | |
457 | if (rc) { | |
458 | fprintf(stderr, "my_panel_loop thread didn't start rc=%d\n", rc); | |
235 | 459 | syslog(LOG_WARNING, "my_panel_loop thread didn't start rc=%d", rc); |
199 | 460 | } |
461 | #endif | |
462 | ||
182 | 463 | /* |
464 | * Initialize units for processing | |
465 | */ | |
466 | for (unit = Config.units; unit; unit = unit->next) { | |
467 | /* | |
468 | * Safety, turn everything off | |
469 | */ | |
470 | unit->heater_state = unit->cooler_state = unit->fan_state = unit->door_state = 0; | |
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471 | if (unit->mode == UNITMODE_PROFILE) { |
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472 | if (!unit->profile) |
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473 | syslog(LOG_NOTICE, "Starting unit %s in profile mode, no profile defined.", unit->name); |
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474 | else |
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475 | syslog(LOG_NOTICE, "Starting unit %s in profile state %s.", unit->name, PROFSTATE[unit->prof_state]); |
182 | 476 | } else if (unit->mode == UNITMODE_BEER) { |
477 | syslog(LOG_NOTICE, "Starting unit %s beer cooler at %.1f degrees", unit->name, unit->beer_set); | |
478 | } else if (unit->mode == UNITMODE_FRIDGE) { | |
479 | syslog(LOG_NOTICE, "Starting unit %s as refridgerator at %.1f degrees", unit->name, unit->fridge_set); | |
480 | } else if (unit->mode == UNITMODE_NONE) { | |
481 | syslog(LOG_NOTICE, "Starting unit %s in inactive state", unit->name); | |
482 | } else { | |
483 | syslog(LOG_NOTICE, "Starting unit %s in off state", unit->name); | |
484 | } | |
485 | } | |
486 | ||
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487 | |
111 | 488 | #ifdef HAVE_WIRINGPI_H |
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489 | piLock(LOCK_LCD); |
238 | 490 | lcd_buf_write(1, (char *)" ThermFerm "); |
108 | 491 | lcd_buf_write(2, (char *)" Version %s ", VERSION); |
241
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492 | piUnlock(LOCK_LCD); |
111 | 493 | #endif |
108 | 494 | |
104 | 495 | for (unit = Config.units; unit; unit = unit->next) { |
496 | if (unit->mode != UNITMODE_OFF) { | |
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497 | initlog(unit->name); |
104 | 498 | } |
499 | } | |
33
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500 | |
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501 | do { |
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502 | if (my_shutdown) |
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503 | run = 0; |
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504 | |
245
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505 | /* |
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506 | * Use to stop processing units. Should be used when a unit is |
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507 | * added or removed. |
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508 | */ |
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509 | if (run_pause) { |
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510 | run_hold = TRUE; |
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511 | syslog(LOG_NOTICE, "run_pause: entering hold state"); |
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512 | for (;;) { |
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513 | usleep(100000); |
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514 | if (! run_pause) |
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515 | break; |
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516 | } |
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517 | syslog(LOG_NOTICE, "run_pause: leaving hold state"); |
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518 | run_hold = FALSE; |
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519 | #ifdef HAVE_WIRINGPI_H |
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520 | /* |
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521 | * In case the LCD buffers were cleared, setup the first page. |
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522 | */ |
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523 | piLock(LOCK_LCD); |
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524 | lcd_buf_write(1, (char *)" ThermFerm "); |
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525 | lcd_buf_write(2, (char *)" Version %s ", VERSION); |
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526 | piUnlock(LOCK_LCD); |
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527 | #endif |
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528 | } |
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529 | |
64
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530 | now = time(NULL); |
104 | 531 | if (now != last) { |
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532 | /* |
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533 | * Each second |
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534 | */ |
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535 | last = now; |
104 | 536 | seconds++; |
537 | ||
105
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538 | #ifdef HAVE_WIRINGPI_H |
108 | 539 | row = 3; |
540 | tm = localtime(&now); | |
241
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541 | piLock(LOCK_LCD); |
108 | 542 | lcd_buf_write(row++, " %02d-%02d-%04d ", tm->tm_mday, tm->tm_mon + 1, tm->tm_year + 1900); |
543 | lcd_buf_write(row++, " %02d:%02d:%02d ", tm->tm_hour, tm->tm_min, tm->tm_sec); | |
241
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544 | piUnlock(LOCK_LCD); |
182 | 545 | #endif |
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546 | |
207 | 547 | if (Config.temp_address) { |
548 | rc = read_sensor(Config.temp_address, &temp); | |
549 | if (rc == DEVPRESENT_YES) { | |
550 | Config.temp_value = temp; | |
551 | Config.temp_state = 0; | |
552 | #ifdef HAVE_WIRINGPI_H | |
241
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553 | piLock(LOCK_LCD); |
207 | 554 | lcd_buf_write(row++, "Room temp %.1f %cC ", Config.temp_value / 1000.0, 0xdf); |
241
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555 | piUnlock(LOCK_LCD); |
207 | 556 | #endif |
557 | } else if (rc == DEVPRESENT_ERROR) { | |
558 | Config.temp_state = 1; | |
559 | } else { | |
560 | Config.temp_state = 2; | |
561 | } | |
562 | } | |
563 | ||
564 | if (Config.hum_address) { | |
565 | rc = read_sensor(Config.hum_address, &temp); | |
566 | if (rc == DEVPRESENT_YES) { | |
567 | Config.hum_value = temp; | |
568 | Config.hum_state = 0; | |
569 | #ifdef HAVE_WIRINGPI_H | |
241
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570 | piLock(LOCK_LCD); |
207 | 571 | lcd_buf_write(row++, " Humidity %.1f %% ", Config.hum_value / 1000.0, 0xdf); |
241
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572 | piUnlock(LOCK_LCD); |
207 | 573 | #endif |
574 | } else if (rc == DEVPRESENT_ERROR) { | |
575 | Config.hum_state = 1; | |
576 | } else { | |
577 | Config.hum_state = 2; | |
578 | } | |
579 | } | |
580 | ||
108 | 581 | for (unit = Config.units; unit; unit = unit->next) { |
182 | 582 | #ifdef HAVE_WIRINGPI_H |
241
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583 | piLock(LOCK_LCD); |
184 | 584 | lcd_buf_write(row++, "Unit %s ", unit->name); |
585 | lcd_buf_write(row++, "Mode %s ", UNITMODE[unit->mode]); | |
241
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586 | piUnlock(LOCK_LCD); |
182 | 587 | #endif |
588 | ||
589 | if (unit->air_address) { | |
207 | 590 | rc = read_sensor(unit->air_address, &temp); |
182 | 591 | if (rc == DEVPRESENT_YES) { |
592 | /* | |
593 | * It is possible to have read errors or extreme values. | |
594 | * This can happen with bad connections so we compare the | |
595 | * value with the previous one. If the difference is too | |
596 | * much, we don't send that value. That also means that if | |
597 | * the next value is ok again, it will be marked invalid too. | |
598 | * Maximum error is 40 degrees for now. | |
599 | */ | |
600 | deviation = 40000; | |
601 | if ((unit->air_temperature == 0) || | |
602 | (unit->air_temperature && (temp > (int)unit->air_temperature - deviation) && (temp < ((int)unit->air_temperature + deviation)))) { | |
603 | unit->air_temperature = temp; | |
604 | unit->air_state = 0; | |
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605 | #ifdef HAVE_WIRINGPI_H |
241
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606 | piLock(LOCK_LCD); |
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607 | lcd_buf_write(row++, " Air %.3f %cC ", unit->air_temperature / 1000.0, 0xdf); |
241
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608 | piUnlock(LOCK_LCD); |
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609 | #endif |
182 | 610 | } else { |
611 | syslog(LOG_NOTICE, "deviation error deviation=%d, old=%d new=%d", deviation, unit->air_temperature, temp); | |
612 | if (debug) { | |
613 | fprintf(stdout, "deviation error deviation=%d, old=%d new=%d\n", deviation, unit->air_temperature, temp); | |
614 | } | |
615 | } | |
616 | } else if (rc == DEVPRESENT_ERROR) { | |
617 | unit->air_state = 1; | |
618 | } else { | |
619 | unit->air_state = 2; | |
620 | } | |
621 | } | |
622 | ||
623 | if (unit->beer_address) { | |
207 | 624 | rc = read_sensor(unit->beer_address, &temp); |
182 | 625 | if (rc == DEVPRESENT_YES) { |
626 | deviation = 40000; | |
627 | if ((unit->beer_temperature == 0) || | |
628 | (unit->beer_temperature && (temp > (int)unit->beer_temperature - deviation) && (temp < ((int)unit->beer_temperature + deviation)))) { | |
629 | unit->beer_temperature = temp; | |
630 | unit->beer_state = 0; | |
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631 | #ifdef HAVE_WIRINGPI_H |
241
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632 | piLock(LOCK_LCD); |
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633 | lcd_buf_write(row++, "Beer %.3f %cC ", unit->beer_temperature / 1000.0, 0xdf); |
241
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634 | piUnlock(LOCK_LCD); |
188
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635 | #endif |
182 | 636 | } else { |
637 | syslog(LOG_NOTICE, "deviation error deviation=%d, old=%d new=%d", deviation, unit->beer_temperature, temp); | |
638 | if (debug) { | |
639 | fprintf(stdout, "deviation error deviation=%d, old=%d new=%d\n", deviation, unit->beer_temperature, temp); | |
640 | } | |
641 | } | |
642 | } else if (rc == DEVPRESENT_ERROR) { | |
643 | unit->beer_state = 1; | |
644 | } else { | |
645 | unit->beer_state = 2; | |
646 | } | |
647 | } | |
184 | 648 | |
649 | /* | |
189
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650 | * Handle profile |
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651 | */ |
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652 | if ((unit->mode == UNITMODE_PROFILE) && (unit->profile)) { |
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653 | /* |
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654 | * unit->profile - uuid of the selected profile. |
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655 | * unit->prof_started - start time or 0 if not yet running. |
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656 | * unit->prof_state - PROFILE_OFF|PROFILE_PAUSE|PROFILE_RUN|PROFILE_DONE |
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657 | * unit->prof_target - Calculated target temperature. |
194
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658 | * unit->prof_paused - Internal pause counter. |
189
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659 | */ |
194
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660 | for (profile = Config.profiles; profile; profile = profile->next) { |
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661 | if (strcmp(unit->profile, profile->uuid) == 0) { |
219
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662 | |
194
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663 | switch (unit->prof_state) { |
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664 | case PROFILE_OFF: |
219
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665 | unit->prof_target = profile->inittemp; |
194
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666 | break; |
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667 | case PROFILE_PAUSE: |
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668 | /* |
219
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669 | * Keep current temperature, measure pause time. For |
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670 | * temperature fall thru. |
194
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671 | */ |
219
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672 | unit->prof_paused++; |
194
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673 | case PROFILE_RUN: |
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674 | /* |
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675 | * Calculate current profile step en desired temperature. |
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676 | * When all done, set state to PROFILE_DONE. |
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677 | */ |
219
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678 | previous_target = profile->inittemp; |
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679 | time_until_now = 0; |
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680 | current_step = 0; |
194
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681 | run_seconds = (int)(now - unit->prof_started - unit->prof_paused); |
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682 | run_minutes = run_seconds / 60; |
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683 | run_hours = run_minutes / 60; |
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684 | if (debug) |
221
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685 | fprintf(stdout, "run_HMS=%d,%d,%d ", run_hours, run_minutes, run_seconds); |
219
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686 | |
221
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687 | valid_step = FALSE; |
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688 | for (step = profile->steps; step; step = step->next) { |
219
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689 | /* |
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690 | * step->steptime |
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691 | * step->resttime |
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692 | * step->target |
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215
diff
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|
693 | */ |
ae720212accc
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Michiel Broek <mbroek@mbse.eu>
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215
diff
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|
694 | current_step++; |
221
91a5e7281c35
Fixed end of profile steps, didn't go to the PROFILE_DONE state.
Michiel Broek <mbroek@mbse.eu>
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219
diff
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|
695 | if ((run_hours >= time_until_now) && (run_hours < (time_until_now + step->steptime + step->resttime))) { |
219
ae720212accc
Added profile running and steps handling.
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215
diff
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|
696 | /* |
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diff
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|
697 | * This is our current step |
ae720212accc
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diff
changeset
|
698 | */ |
221
91a5e7281c35
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Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
699 | valid_step = TRUE; |
219
ae720212accc
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215
diff
changeset
|
700 | if (debug) |
221
91a5e7281c35
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Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
701 | fprintf(stdout, "step=%d step_pos=%d step=%d/%d target=%.1f ", |
91a5e7281c35
Fixed end of profile steps, didn't go to the PROFILE_DONE state.
Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
702 | current_step, run_hours - time_until_now, |
91a5e7281c35
Fixed end of profile steps, didn't go to the PROFILE_DONE state.
Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
703 | step->steptime, step->resttime, step->target); |
219
ae720212accc
Added profile running and steps handling.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
704 | if ((run_hours - time_until_now) < step->steptime) { |
ae720212accc
Added profile running and steps handling.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
705 | unit->prof_target = previous_target + (((run_minutes - (time_until_now * 60.0)) / (step->steptime * 60.0)) * (step->target - previous_target)); |
ae720212accc
Added profile running and steps handling.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
706 | if (debug) |
ae720212accc
Added profile running and steps handling.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
707 | fprintf(stdout, "tempshift=%.1f minutes=%d duration=%d temp_move=%.3f ", |
ae720212accc
Added profile running and steps handling.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
708 | step->target - previous_target, run_minutes - (time_until_now * 60), |
221
91a5e7281c35
Fixed end of profile steps, didn't go to the PROFILE_DONE state.
Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
709 | step->steptime * 60, unit->prof_target); |
219
ae720212accc
Added profile running and steps handling.
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215
diff
changeset
|
710 | } else { |
ae720212accc
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215
diff
changeset
|
711 | unit->prof_target = step->target; |
ae720212accc
Added profile running and steps handling.
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215
diff
changeset
|
712 | fprintf(stdout, "resting target=%.1f ", step->target); |
ae720212accc
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215
diff
changeset
|
713 | } |
ae720212accc
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215
diff
changeset
|
714 | break; |
ae720212accc
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215
diff
changeset
|
715 | } |
221
91a5e7281c35
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Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
716 | time_until_now += step->steptime + step->resttime; |
219
ae720212accc
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215
diff
changeset
|
717 | previous_target = step->target; |
194
9eaaba49450f
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189
diff
changeset
|
718 | } |
219
ae720212accc
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215
diff
changeset
|
719 | if (debug) |
221
91a5e7281c35
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Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
720 | fprintf(stdout, " %s\n", valid_step ? "TRUE":"FALSE"); |
91a5e7281c35
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Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
721 | |
91a5e7281c35
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parents:
219
diff
changeset
|
722 | /* |
91a5e7281c35
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parents:
219
diff
changeset
|
723 | * No more steps to do |
91a5e7281c35
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parents:
219
diff
changeset
|
724 | */ |
91a5e7281c35
Fixed end of profile steps, didn't go to the PROFILE_DONE state.
Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
725 | if (valid_step == FALSE) { |
91a5e7281c35
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parents:
219
diff
changeset
|
726 | unit->prof_state = PROFILE_DONE; |
91a5e7281c35
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Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
727 | syslog(LOG_NOTICE, "Profile `%s' is done", profile->name); |
91a5e7281c35
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parents:
219
diff
changeset
|
728 | } |
194
9eaaba49450f
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Michiel Broek <mbroek@mbse.eu>
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189
diff
changeset
|
729 | break; |
221
91a5e7281c35
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Michiel Broek <mbroek@mbse.eu>
parents:
219
diff
changeset
|
730 | |
194
9eaaba49450f
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189
diff
changeset
|
731 | case PROFILE_DONE: |
9eaaba49450f
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189
diff
changeset
|
732 | /* |
219
ae720212accc
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215
diff
changeset
|
733 | * Keep this state, set target temperature to the last step. |
194
9eaaba49450f
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189
diff
changeset
|
734 | */ |
219
ae720212accc
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215
diff
changeset
|
735 | previous_target = profile->inittemp; |
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215
diff
changeset
|
736 | for (step = profile->steps; step; step = step->next) { |
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diff
changeset
|
737 | if (step->steptime == 0) |
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diff
changeset
|
738 | break; |
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diff
changeset
|
739 | previous_target = step->target; |
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diff
changeset
|
740 | } |
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215
diff
changeset
|
741 | unit->prof_target = previous_target; |
194
9eaaba49450f
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189
diff
changeset
|
742 | break; |
9eaaba49450f
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189
diff
changeset
|
743 | } /* switch */ |
9eaaba49450f
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189
diff
changeset
|
744 | } |
9eaaba49450f
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189
diff
changeset
|
745 | } |
189
cc2b04d4db99
Init logfile when a unit is turned on. Added comments for profile processing.
Michiel Broek <mbroek@mbse.eu>
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188
diff
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|
746 | } |
cc2b04d4db99
Init logfile when a unit is turned on. Added comments for profile processing.
Michiel Broek <mbroek@mbse.eu>
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188
diff
changeset
|
747 | |
cc2b04d4db99
Init logfile when a unit is turned on. Added comments for profile processing.
Michiel Broek <mbroek@mbse.eu>
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188
diff
changeset
|
748 | /* |
184 | 749 | * Manual switching |
750 | */ | |
751 | if (unit->mode == UNITMODE_NONE) { | |
752 | device_out(unit->heater_address, unit->heater_state); | |
753 | device_out(unit->cooler_address, unit->cooler_state); | |
754 | device_out(unit->fan_address, unit->fan_state); | |
755 | } | |
188
4fc17ef4593f
Added heat/cool state to the LCD display
Michiel Broek <mbroek@mbse.eu>
parents:
185
diff
changeset
|
756 | #ifdef HAVE_WIRINGPI_H |
219
ae720212accc
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parents:
215
diff
changeset
|
757 | if (unit->heater_address && unit->cooler_address) { |
241
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
758 | piLock(LOCK_LCD); |
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
759 | if (unit->heater_state) { |
219
ae720212accc
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parents:
215
diff
changeset
|
760 | lcd_buf_write(row++, "Heater On "); |
241
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
761 | } else if (unit->cooler_state) { |
219
ae720212accc
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Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
762 | lcd_buf_write(row++, "Cooler On "); |
241
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
763 | } else { |
219
ae720212accc
Added profile running and steps handling.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
764 | lcd_buf_write(row++, "Standby "); |
241
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
765 | } |
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
766 | piUnlock(LOCK_LCD); |
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
767 | piLock(LOCK_LCD); |
219
ae720212accc
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Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
768 | switch (unit->mode) { |
ae720212accc
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215
diff
changeset
|
769 | case UNITMODE_BEER: lcd_buf_write(row++, "Target %.1f %cC ", unit->beer_set, 0xdf); |
ae720212accc
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215
diff
changeset
|
770 | break; |
ae720212accc
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215
diff
changeset
|
771 | case UNITMODE_FRIDGE: lcd_buf_write(row++, "Target %.1f %cC ", unit->fridge_set, 0xdf); |
ae720212accc
Added profile running and steps handling.
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215
diff
changeset
|
772 | break; |
ae720212accc
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215
diff
changeset
|
773 | case UNITMODE_PROFILE: if (unit->prof_state != PROFILE_OFF) |
ae720212accc
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215
diff
changeset
|
774 | lcd_buf_write(row++, "Target %.1f %cC ", unit->prof_target, 0xdf); |
ae720212accc
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215
diff
changeset
|
775 | else |
ae720212accc
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215
diff
changeset
|
776 | lcd_buf_write(row++, "Target not set "); |
ae720212accc
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215
diff
changeset
|
777 | break; |
ae720212accc
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parents:
215
diff
changeset
|
778 | default: lcd_buf_write(row++, "Target not set "); |
ae720212accc
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215
diff
changeset
|
779 | } |
241
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
780 | piUnlock(LOCK_LCD); |
219
ae720212accc
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Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
781 | } else { |
241
4ba138737bf4
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Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
782 | piLock(LOCK_LCD); |
219
ae720212accc
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Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
783 | if (unit->heater_address) { |
ae720212accc
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parents:
215
diff
changeset
|
784 | lcd_buf_write(row++, "Heat %s ", unit->heater_state ? "On ":"Off"); |
ae720212accc
Added profile running and steps handling.
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parents:
215
diff
changeset
|
785 | } |
ae720212accc
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Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
786 | if (unit->cooler_address) { |
ae720212accc
Added profile running and steps handling.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
787 | lcd_buf_write(row++, "Cool %s ", unit->cooler_state ? "On ":"Off"); |
ae720212accc
Added profile running and steps handling.
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parents:
215
diff
changeset
|
788 | } |
241
4ba138737bf4
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Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
789 | piUnlock(LOCK_LCD); |
188
4fc17ef4593f
Added heat/cool state to the LCD display
Michiel Broek <mbroek@mbse.eu>
parents:
185
diff
changeset
|
790 | } |
4fc17ef4593f
Added heat/cool state to the LCD display
Michiel Broek <mbroek@mbse.eu>
parents:
185
diff
changeset
|
791 | #endif |
105
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
792 | } |
108 | 793 | |
182 | 794 | piddelay++; |
795 | if (piddelay == 15) { | |
796 | piddelay = 0; | |
104 | 797 | |
798 | for (unit = Config.units; unit; unit = unit->next) { | |
184 | 799 | if ((unit->mode == UNITMODE_FRIDGE) || (unit->mode == UNITMODE_BEER) || (unit->mode == UNITMODE_PROFILE)) { |
800 | /* | |
801 | * PID controller | |
802 | */ | |
803 | sp = unit->beer_set; | |
804 | pv = unit->beer_temperature / 1000.0; | |
805 | if (unit->mode == UNITMODE_FRIDGE) { | |
176
8c7d87a2c094
Initial code for a simple PID controller.
Michiel Broek <mbroek@mbse.eu>
parents:
175
diff
changeset
|
806 | sp = unit->fridge_set; |
179
417ee898fb02
Added PID implementation and 433 MHz radio control switches. Not reliable yet.
Michiel Broek <mbroek@mbse.eu>
parents:
177
diff
changeset
|
807 | pv = unit->air_temperature / 1000.0; |
184 | 808 | } else if (unit->mode == UNITMODE_PROFILE) { |
176
8c7d87a2c094
Initial code for a simple PID controller.
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parents:
175
diff
changeset
|
809 | sp = unit->prof_target; |
184 | 810 | } |
176
8c7d87a2c094
Initial code for a simple PID controller.
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175
diff
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|
811 | |
184 | 812 | unit->PID_err_old = err; |
813 | err = sp - pv; | |
185 | 814 | if (err < unit->idle_rangeH && err > unit->idle_rangeL) { |
184 | 815 | err = 0; |
185 | 816 | unit->PID_I_err -= unit->PID_err_old; |
817 | } else { | |
818 | unit->PID_I_err += unit->PID_err_old; | |
819 | } | |
820 | /* Limit intergral error */ | |
821 | if (unit->PID_I_err < -10.0) | |
822 | unit->PID_I_err = -10.0; | |
823 | if (unit->PID_I_err > 10.0) | |
824 | unit->PID_I_err = 10.0; | |
184 | 825 | P_err = err; |
826 | D_err = err - unit->PID_err_old; | |
176
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175
diff
changeset
|
827 | |
184 | 828 | /* |
829 | * A postive value means heating, a negative value cooling. | |
830 | */ | |
185 | 831 | Out = (10.0*P_err) + (0.1*unit->PID_I_err) + (5*D_err); |
832 | // Kp 0.1 Ki 0.3 Kd 0.02 | |
184 | 833 | if (debug) |
834 | fprintf(stdout, "sp=%.2f pv=%.2f err_old=%.2f err=%.2f P_err=%.2f I_err=%.2f D_err=%.2f Out=%.2f\n", | |
185 | 835 | sp, pv, unit->PID_err_old, err, P_err, unit->PID_I_err, D_err, Out); |
195
b34a1b2421fb
Reset output when a different profile is selected. Better startup logging about the unit state. Added Beer, Fridge and partial Profile settings from the liveview weeb screen.
Michiel Broek <mbroek@mbse.eu>
parents:
194
diff
changeset
|
836 | syslog(LOG_NOTICE, "sp=%.2f pv=%.2f err_old=%.2f err=%.2f P_err=%.2f I_err=%.2f D_err=%.2f Out=%.2f", |
b34a1b2421fb
Reset output when a different profile is selected. Better startup logging about the unit state. Added Beer, Fridge and partial Profile settings from the liveview weeb screen.
Michiel Broek <mbroek@mbse.eu>
parents:
194
diff
changeset
|
837 | sp, pv, unit->PID_err_old, err, P_err, unit->PID_I_err, D_err, Out); |
184 | 838 | if (unit->heater_address) { |
234
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
839 | if (Out >= 2) { |
b69438db19ec
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parents:
233
diff
changeset
|
840 | if (! unit->heater_state) |
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parents:
233
diff
changeset
|
841 | syslog(LOG_NOTICE, "Heater Off => On"); |
184 | 842 | unit->heater_state = 100; |
234
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
843 | } else { |
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
844 | if (unit->heater_state) |
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
845 | syslog(LOG_NOTICE, "Heater On => Off"); |
184 | 846 | unit->heater_state = 0; |
234
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
847 | } |
184 | 848 | device_out(unit->heater_address, unit->heater_state); |
176
8c7d87a2c094
Initial code for a simple PID controller.
Michiel Broek <mbroek@mbse.eu>
parents:
175
diff
changeset
|
849 | } |
184 | 850 | if (unit->cooler_address) { |
234
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
851 | if (Out <= -2) { |
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
852 | if (! unit->cooler_state) |
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
853 | syslog(LOG_NOTICE, "Cooler Off => On"); |
184 | 854 | unit->cooler_state = 100; |
234
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
855 | } else { |
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
856 | if (unit->cooler_state) |
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
857 | syslog(LOG_NOTICE, "Cooler On => Off"); |
184 | 858 | unit->cooler_state = 0; |
234
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
859 | } |
184 | 860 | device_out(unit->cooler_address, unit->cooler_state); |
861 | } | |
233
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
862 | if (unit->heater_address && unit->cooler_address && unit->fan_address) { |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
863 | /* |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
864 | * If the temperature difference between air and beer is more then |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
865 | * xxx degrees, turn the fan on to make an airflow. |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
866 | * Maybe, run the fan too if the heater is on because the heater in |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
867 | * most cases will be some sort of radiating heat device. |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
868 | * For cooling ??? dunno yet. |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
869 | */ |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
870 | if (((unit->air_temperature - unit->beer_temperature) > 1000) || |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
871 | ((unit->air_temperature - unit->beer_temperature) < -1000)) { |
234
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
872 | if (! unit->fan_state) |
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
873 | syslog(LOG_NOTICE, "Fan Off => On"); |
233
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
874 | unit->fan_state = 100; |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
875 | } else { |
234
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
876 | if (unit->fan_state) |
b69438db19ec
Added loggin when a device is switched on or off in beer/fridge/profile mode.
Michiel Broek <mbroek@mbse.eu>
parents:
233
diff
changeset
|
877 | syslog(LOG_NOTICE, "Fan On => Off"); |
233
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
878 | unit->fan_state = 0; |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
879 | } |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
880 | device_out(unit->fan_address, unit->fan_state); |
5874a6480322
Added code to control the Fan.
Michiel Broek <mbroek@mbse.eu>
parents:
227
diff
changeset
|
881 | } |
184 | 882 | } else { |
883 | err = 0.0; | |
185 | 884 | unit->PID_I_err = 0.0; |
184 | 885 | unit->PID_err_old = 0.0; |
182 | 886 | } |
887 | } | |
888 | } | |
889 | ||
204
9a14d6b2de7f
Fixed LCD display updates. Better key routines.
Michiel Broek <mbroek@mbse.eu>
parents:
200
diff
changeset
|
890 | #ifdef HAVE_WIRINGPI_H |
244
2f868eaefec2
Selecting units in setup does now work. Menu select variables are protected with thread locking.
Michiel Broek <mbroek@mbse.eu>
parents:
241
diff
changeset
|
891 | piLock(LOCK_MENU); |
241
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
892 | if (setupmenu == MENU_NONE) { |
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
893 | piLock(LOCK_LCD); |
205 | 894 | lcd_buf_show(); |
241
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
895 | piUnlock(LOCK_LCD); |
4ba138737bf4
Added thread locks to all LCD access functions. This seems to have fixed the LCD corruption problems.
Michiel Broek <mbroek@mbse.eu>
parents:
240
diff
changeset
|
896 | } |
244
2f868eaefec2
Selecting units in setup does now work. Menu select variables are protected with thread locking.
Michiel Broek <mbroek@mbse.eu>
parents:
241
diff
changeset
|
897 | piUnlock(LOCK_MENU); |
204
9a14d6b2de7f
Fixed LCD display updates. Better key routines.
Michiel Broek <mbroek@mbse.eu>
parents:
200
diff
changeset
|
898 | #endif |
205 | 899 | |
182 | 900 | if (seconds == 60) { |
901 | seconds = 0; | |
902 | ||
903 | /* | |
904 | * Log temperature and status every minute if unit is active. | |
905 | */ | |
906 | for (unit = Config.units; unit; unit = unit->next) { | |
907 | if (unit->mode != UNITMODE_OFF) { | |
176
8c7d87a2c094
Initial code for a simple PID controller.
Michiel Broek <mbroek@mbse.eu>
parents:
175
diff
changeset
|
908 | |
105
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
909 | snprintf(target, 39, "NA"); |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
910 | snprintf(heater, 39, "NA"); |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
911 | snprintf(cooler, 39, "NA"); |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
912 | snprintf(fan, 39, "NA"); |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
913 | snprintf(door, 39, "NA"); |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
914 | |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
915 | if (unit->mode == UNITMODE_BEER) |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
916 | snprintf(target, 39, "%.1f", unit->beer_set); |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
917 | else if (unit->mode == UNITMODE_FRIDGE) |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
918 | snprintf(target, 39, "%.1f", unit->fridge_set); |
175
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
919 | else if (unit->mode == UNITMODE_PROFILE) |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
920 | snprintf(target, 39, "%.1f", unit->prof_target); |
105
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
921 | |
175
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
922 | if (unit->heater_address) { |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
923 | snprintf(heater, 39, "%d", unit->heater_state); |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
924 | } |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
925 | if (unit->cooler_address) { |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
926 | snprintf(cooler, 39, "%d", unit->cooler_state); |
105
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
927 | } |
175
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
928 | if (unit->fan_address) { |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
929 | snprintf(fan, 39, "%d", unit->fan_state); |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
930 | } |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
931 | if (unit->door_address) { |
b73490398368
Units editing is more or less complete. Changed structures for heating, cooling, fan and door. Updated the web interface to confuigure all these things.
Michiel Broek <mbroek@mbse.eu>
parents:
174
diff
changeset
|
932 | snprintf(door, 39, "%d", unit->door_state); |
105
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
933 | } |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
934 | |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
935 | snprintf(buf, 1023, "%s,%.3f,%.3f,%s,%s,%s,%s,%s", |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
936 | UNITMODE[unit->mode], unit->air_temperature / 1000.0, |
a5a964148e34
Started code of roulating lcd display
Michiel Broek <mbroek@mbse.eu>
parents:
104
diff
changeset
|
937 | unit->beer_temperature / 1000.0, target, heater, cooler, fan, door); |
104 | 938 | filename = xstrcpy(unit->name); |
939 | filename = xstrcat(filename, (char *)".log"); | |
940 | logger(filename, buf); | |
941 | free(filename); | |
942 | filename = NULL; | |
943 | } | |
944 | } | |
167
56b008563db8
Fixed GET AIR|BEER commands. Save configuration every 30 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
165
diff
changeset
|
945 | |
56b008563db8
Fixed GET AIR|BEER commands. Save configuration every 30 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
165
diff
changeset
|
946 | minutes++; |
56b008563db8
Fixed GET AIR|BEER commands. Save configuration every 30 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
165
diff
changeset
|
947 | if (minutes == 60) |
56b008563db8
Fixed GET AIR|BEER commands. Save configuration every 30 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
165
diff
changeset
|
948 | minutes = 0; |
56b008563db8
Fixed GET AIR|BEER commands. Save configuration every 30 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
165
diff
changeset
|
949 | |
227
1cb55ea51f76
Remove debug log information about regular configuration saving.
Michiel Broek <mbroek@mbse.eu>
parents:
223
diff
changeset
|
950 | /* |
1cb55ea51f76
Remove debug log information about regular configuration saving.
Michiel Broek <mbroek@mbse.eu>
parents:
223
diff
changeset
|
951 | * Save the configuration each half hour. |
1cb55ea51f76
Remove debug log information about regular configuration saving.
Michiel Broek <mbroek@mbse.eu>
parents:
223
diff
changeset
|
952 | */ |
1cb55ea51f76
Remove debug log information about regular configuration saving.
Michiel Broek <mbroek@mbse.eu>
parents:
223
diff
changeset
|
953 | if ((minutes == 15) || (minutes == 45)) |
167
56b008563db8
Fixed GET AIR|BEER commands. Save configuration every 30 minutes.
Michiel Broek <mbroek@mbse.eu>
parents:
165
diff
changeset
|
954 | wrconfig(); |
64
2431965e8a8c
Write loglines only every 60 seconds
Michiel Broek <mbroek@mbse.eu>
parents:
63
diff
changeset
|
955 | } |
26
9322c619c525
Added coolers program, first draft
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
956 | } |
200
a215ddaabbe2
Added first panel key routines. The LCD display steps manual only and has a 2 minutes backlight timeout.
Michiel Broek <mbroek@mbse.eu>
parents:
199
diff
changeset
|
957 | |
a215ddaabbe2
Added first panel key routines. The LCD display steps manual only and has a 2 minutes backlight timeout.
Michiel Broek <mbroek@mbse.eu>
parents:
199
diff
changeset
|
958 | #ifdef HAVE_WIRINGPI_H |
205 | 959 | /* |
960 | * Handle panel key events. | |
961 | */ | |
962 | key = keycheck(); | |
963 | ||
964 | switch (setupmenu) { | |
965 | case MENU_NONE: | |
966 | if ((key == KEY_DOWN) || (key == KEY_UP)) | |
967 | lcd_buf_step(key); | |
214
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
968 | if ((key == KEY_CONFIRM) && (setupmenu == MENU_NONE)) |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
969 | go_menu(MENU_TOP_DEFAULT); |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
970 | break; |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
971 | |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
972 | case MENU_TOP_DEFAULT: |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
973 | if (key == KEY_ESCAPE) |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
974 | go_menu(MENU_NONE); |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
975 | if (key == KEY_DOWN) |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
976 | go_menu(MENU_TOP_UNITS); |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
977 | if (key == KEY_UP) |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
978 | go_menu(MENU_TOP_SYS); |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
979 | break; |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
980 | |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
981 | case MENU_TOP_UNITS: |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
982 | if (key == KEY_ESCAPE) |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
983 | go_menu(MENU_NONE); |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
984 | if (key == KEY_DOWN) |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
985 | go_menu(MENU_TOP_SYS); |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
986 | if (key == KEY_UP) |
37d1eb0e1d66
Added a bunch of panel menus
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
987 | go_menu(MENU_TOP_DEFAULT); |
244
2f868eaefec2
Selecting units in setup does now work. Menu select variables are protected with thread locking.
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988 | if ((key == KEY_ENTER) && Config.units) { |
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|
989 | /* |
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|
990 | * Start with the first unit |
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991 | */ |
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|
992 | current_unit = Config.units; |
238 | 993 | go_menu(MENU_UNITS); |
244
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diff
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|
994 | } |
238 | 995 | break; |
996 | ||
997 | case MENU_UNITS: | |
998 | if (key == KEY_ESCAPE) | |
999 | go_menu(MENU_TOP_UNITS); | |
1000 | if (key == KEY_DOWN) { | |
244
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|
1001 | if (current_unit->next) { |
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|
1002 | current_unit = current_unit->next; |
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|
1003 | go_menu(MENU_UNITS); |
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|
1004 | } |
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|
1005 | } |
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diff
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|
1006 | if (key == KEY_UP) { |
238 | 1007 | for (unit = Config.units; unit; unit = unit->next) { |
244
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|
1008 | if (unit->next && (unit->next == current_unit)) { |
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|
1009 | current_unit = unit; |
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diff
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|
1010 | go_menu(MENU_UNITS); |
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diff
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|
1011 | break; |
238 | 1012 | } |
1013 | } | |
1014 | } | |
1015 | if (key == KEY_ENTER) { | |
244
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Michiel Broek <mbroek@mbse.eu>
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diff
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|
1016 | /* |
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241
diff
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|
1017 | * Drop into the current mode |
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|
1018 | */ |
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|
1019 | switch (current_unit->mode) { |
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|
1020 | case UNITMODE_OFF: go_menu(MENU_MODE_OFF); |
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|
1021 | break; |
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diff
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|
1022 | case UNITMODE_NONE: go_menu(MENU_MODE_NONE); |
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|
1023 | break; |
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241
diff
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|
1024 | case UNITMODE_FRIDGE: go_menu(MENU_MODE_FRIDGE); |
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diff
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|
1025 | break; |
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241
diff
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|
1026 | case UNITMODE_BEER: go_menu(MENU_MODE_BEER); |
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diff
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|
1027 | break; |
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241
diff
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|
1028 | case UNITMODE_PROFILE: go_menu(MENU_MODE_PROFILE); |
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diff
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|
1029 | break; |
238 | 1030 | } |
1031 | } | |
1032 | break; | |
1033 | ||
1034 | case MENU_MODE_OFF: | |
1035 | if (key == KEY_ESCAPE) | |
1036 | go_menu(MENU_UNITS); | |
1037 | if (key == KEY_DOWN) | |
1038 | go_menu(MENU_MODE_NONE); | |
1039 | if (key == KEY_UP) | |
1040 | go_menu(MENU_MODE_PROFILE); | |
1041 | if (key == KEY_ENTER) { | |
1042 | change_mode(UNITMODE_OFF); | |
1043 | go_menu(MENU_MODE_OFF); | |
1044 | } | |
1045 | break; | |
1046 | ||
1047 | case MENU_MODE_NONE: | |
1048 | if (key == KEY_ESCAPE) | |
1049 | go_menu(MENU_UNITS); | |
1050 | if (key == KEY_DOWN) | |
1051 | go_menu(MENU_MODE_FRIDGE); | |
1052 | if (key == KEY_UP) | |
1053 | go_menu(MENU_MODE_OFF); | |
1054 | if (key == KEY_ENTER) { | |
1055 | if (current_unit->mode == UNITMODE_NONE) | |
1056 | go_menu(MENU_NONE_HEAT); | |
1057 | else { | |
1058 | change_mode(UNITMODE_NONE); | |
1059 | go_menu(MENU_MODE_NONE); | |
1060 | } | |
1061 | } | |
1062 | break; | |
1063 | ||
1064 | case MENU_NONE_HEAT: | |
1065 | if (key == KEY_ESCAPE) | |
1066 | go_menu(MENU_MODE_NONE); | |
1067 | if (key == KEY_DOWN) | |
1068 | go_menu(MENU_NONE_COOL); | |
1069 | if (key == KEY_UP) | |
1070 | go_menu(MENU_NONE_FAN); | |
1071 | if (key == KEY_ENTER) { | |
1072 | if (current_unit->heater_state) | |
1073 | current_unit->heater_state = 0; | |
1074 | else | |
1075 | current_unit->heater_state = 100; | |
1076 | go_menu(MENU_NONE_HEAT); | |
1077 | } | |
1078 | break; | |
1079 | ||
1080 | case MENU_NONE_COOL: | |
1081 | if (key == KEY_ESCAPE) | |
1082 | go_menu(MENU_MODE_NONE); | |
1083 | if (key == KEY_DOWN) | |
1084 | go_menu(MENU_NONE_FAN); | |
1085 | if (key == KEY_UP) | |
1086 | go_menu(MENU_NONE_HEAT); | |
1087 | if (key == KEY_ENTER) { | |
1088 | if (current_unit->cooler_state) | |
1089 | current_unit->cooler_state = 0; | |
1090 | else | |
1091 | current_unit->cooler_state = 100; | |
1092 | go_menu(MENU_NONE_COOL); | |
1093 | } | |
1094 | break; | |
1095 | ||
1096 | case MENU_NONE_FAN: | |
1097 | if (key == KEY_ESCAPE) | |
1098 | go_menu(MENU_MODE_NONE); | |
1099 | if (key == KEY_DOWN) | |
1100 | go_menu(MENU_NONE_HEAT); | |
1101 | if (key == KEY_UP) | |
1102 | go_menu(MENU_NONE_COOL); | |
1103 | if (key == KEY_ENTER) { | |
1104 | if (current_unit->fan_state) | |
1105 | current_unit->fan_state = 0; | |
1106 | else | |
1107 | current_unit->fan_state = 100; | |
1108 | go_menu(MENU_NONE_FAN); | |
1109 | } | |
1110 | break; | |
1111 | ||
1112 | case MENU_MODE_FRIDGE: | |
1113 | if (key == KEY_ESCAPE) | |
1114 | go_menu(MENU_UNITS); | |
1115 | if (key == KEY_DOWN) | |
1116 | go_menu(MENU_MODE_BEER); | |
1117 | if (key == KEY_UP) | |
1118 | go_menu(MENU_MODE_NONE); | |
1119 | if (key == KEY_ENTER) { | |
1120 | change_mode(UNITMODE_FRIDGE); | |
1121 | go_menu(MENU_MODE_FRIDGE); | |
1122 | } | |
1123 | break; | |
1124 | ||
1125 | case MENU_FRIDGE_TEMP: | |
1126 | break; | |
1127 | ||
1128 | case MENU_MODE_BEER: | |
1129 | if (key == KEY_ESCAPE) | |
1130 | go_menu(MENU_UNITS); | |
1131 | if (key == KEY_DOWN) | |
1132 | go_menu(MENU_MODE_PROFILE); | |
1133 | if (key == KEY_UP) | |
1134 | go_menu(MENU_MODE_FRIDGE); | |
1135 | if (key == KEY_ENTER) { | |
1136 | change_mode(UNITMODE_BEER); | |
1137 | go_menu(MENU_MODE_BEER); | |
1138 | } | |
1139 | break; | |
1140 | ||
1141 | case MENU_BEER_TEMP: | |
1142 | break; | |
1143 | ||
1144 | case MENU_MODE_PROFILE: | |
1145 | if (key == KEY_ESCAPE) | |
1146 | go_menu(MENU_UNITS); | |
1147 | if (key == KEY_DOWN) | |
1148 | go_menu(MENU_MODE_OFF); | |
1149 | if (key == KEY_UP) | |
1150 | go_menu(MENU_MODE_BEER); | |
1151 | if (key == KEY_ENTER) { | |
1152 | change_mode(UNITMODE_PROFILE); | |
1153 | go_menu(MENU_MODE_PROFILE); | |
1154 | } | |
1155 | break; | |
1156 | ||
1157 | case MENU_PROFILE_SELECT: | |
1158 | break; | |
1159 | ||
1160 | case MENU_PROFILE_START: | |
1161 | break; | |
1162 | ||
1163 | case MENU_PROFILE_PAUSE: | |
1164 | break; | |
1165 | ||
1166 | case MENU_PROFILE_ABORT: | |
1167 | break; | |
1168 | ||
1169 | case MENU_PROFILE_RESUME: | |
1170 | break; | |
1171 | ||
1172 | case MENU_PROFILE_GOOFF: | |
214
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Added a bunch of panel menus
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diff
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|
1173 | break; |
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Added a bunch of panel menus
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213
diff
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|
1174 | |
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diff
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|
1175 | case MENU_TOP_SYS: |
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diff
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|
1176 | if (key == KEY_ESCAPE) |
37d1eb0e1d66
Added a bunch of panel menus
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diff
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|
1177 | go_menu(MENU_NONE); |
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Added a bunch of panel menus
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diff
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|
1178 | if (key == KEY_DOWN) |
37d1eb0e1d66
Added a bunch of panel menus
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213
diff
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|
1179 | go_menu(MENU_TOP_DEFAULT); |
37d1eb0e1d66
Added a bunch of panel menus
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diff
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|
1180 | if (key == KEY_UP) |
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Added a bunch of panel menus
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diff
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|
1181 | go_menu(MENU_TOP_UNITS); |
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Added a bunch of panel menus
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diff
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|
1182 | if (key == KEY_ENTER) |
37d1eb0e1d66
Added a bunch of panel menus
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diff
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|
1183 | go_menu(MENU_SYS_HALT); |
205 | 1184 | break; |
1185 | ||
214
37d1eb0e1d66
Added a bunch of panel menus
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diff
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|
1186 | case MENU_SYS_HALT: |
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diff
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|
1187 | if (key == KEY_ESCAPE) |
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diff
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|
1188 | go_menu(MENU_TOP_SYS); |
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diff
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|
1189 | if (key == KEY_DOWN) |
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diff
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|
1190 | go_menu(MENU_SYS_REBOOT); |
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diff
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|
1191 | if (key == KEY_UP) |
37d1eb0e1d66
Added a bunch of panel menus
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diff
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|
1192 | go_menu(MENU_SYS_THERMS); |
37d1eb0e1d66
Added a bunch of panel menus
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213
diff
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|
1193 | break; |
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213
diff
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|
1194 | |
37d1eb0e1d66
Added a bunch of panel menus
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diff
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|
1195 | case MENU_SYS_REBOOT: |
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diff
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|
1196 | if (key == KEY_ESCAPE) |
37d1eb0e1d66
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213
diff
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|
1197 | go_menu(MENU_TOP_SYS); |
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diff
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|
1198 | if (key == KEY_DOWN) |
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diff
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|
1199 | go_menu(MENU_SYS_MASH); |
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diff
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|
1200 | if (key == KEY_UP) |
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diff
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|
1201 | go_menu(MENU_SYS_HALT); |
205 | 1202 | break; |
214
37d1eb0e1d66
Added a bunch of panel menus
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213
diff
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|
1203 | |
37d1eb0e1d66
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diff
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|
1204 | case MENU_SYS_MASH: |
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diff
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|
1205 | if (key == KEY_ESCAPE) |
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|
1206 | go_menu(MENU_TOP_SYS); |
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diff
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|
1207 | if (key == KEY_DOWN) |
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diff
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|
1208 | go_menu(MENU_SYS_THERMS); |
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diff
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|
1209 | if (key == KEY_UP) |
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diff
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|
1210 | go_menu(MENU_SYS_REBOOT); |
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diff
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|
1211 | break; |
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diff
changeset
|
1212 | |
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diff
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|
1213 | case MENU_SYS_THERMS: |
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diff
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|
1214 | if (key == KEY_ESCAPE) |
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diff
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|
1215 | go_menu(MENU_TOP_SYS); |
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diff
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|
1216 | if (key == KEY_DOWN) |
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diff
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|
1217 | go_menu(MENU_SYS_HALT); |
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diff
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|
1218 | if (key == KEY_UP) |
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|
1219 | go_menu(MENU_SYS_MASH); |
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213
diff
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|
1220 | break; |
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diff
changeset
|
1221 | |
205 | 1222 | } |
1223 | ||
200
a215ddaabbe2
Added first panel key routines. The LCD display steps manual only and has a 2 minutes backlight timeout.
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diff
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|
1224 | #endif |
a215ddaabbe2
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diff
changeset
|
1225 | |
28
32ed1ea4d0b6
Coolers working with a hardcode reference
Michiel Broek <mbroek@mbse.eu>
parents:
27
diff
changeset
|
1226 | usleep(100000); |
26
9322c619c525
Added coolers program, first draft
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parents:
diff
changeset
|
1227 | |
9322c619c525
Added coolers program, first draft
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
1228 | } while (run); |
9322c619c525
Added coolers program, first draft
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parents:
diff
changeset
|
1229 | |
182 | 1230 | /* |
1231 | * Stop units processing in a neat way | |
1232 | */ | |
1233 | for (unit = Config.units; unit; unit = unit->next) { | |
1234 | /* | |
1235 | * Turn everything off | |
1236 | */ | |
1237 | unit->heater_state = unit->cooler_state = unit->fan_state = unit->door_state = 0; | |
1238 | device_out(unit->heater_address, unit->heater_state); | |
1239 | device_out(unit->cooler_address, unit->cooler_state); | |
1240 | device_out(unit->fan_address, unit->fan_state); | |
1241 | syslog(LOG_NOTICE, "Stopped unit %s mode %s", unit->name, UNITMODE[unit->mode]); | |
1242 | } | |
1243 | ||
26
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1244 | if (debug) |
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1245 | fprintf(stdout, (char *)"Out of loop\n"); |
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1246 | |
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Coolers working with a hardcode reference
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1247 | /* |
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1248 | * Give threads time to cleanup |
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1249 | */ |
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1250 | usleep(1500000); |
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1251 | |
66
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1252 | #ifdef HAVE_WIRINGPI_H |
26
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1253 | stopLCD(); |
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1254 | #endif |
28
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1255 | |
86
3d7a241329e2
Using final user paths for log, configuration and profiles
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1256 | wrconfig(); |
53 | 1257 | |
41
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1258 | ulockprog((char *)"thermferm"); |
34 | 1259 | |
28
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1260 | if (debug) |
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1261 | fprintf(stdout, "Goodbye\n"); |
26
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1262 | |
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1263 | return 0; |
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1264 | } |
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|
1265 |