Mercurial > mbsePi-apps / file comparison
comparison: thermferm/thermferm.c
thermferm/thermferm.c
- changeset 395
- e32e83550963
- parent 367
- b9130db48c63
- child 397
- 00ca08f5a6f8
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replaced
| 394:14231379bec2 | 395:e32e83550963 |
|---|---|
| 275 | 275 |
| 276 #endif | 276 #endif |
| 277 | 277 |
| 278 | 278 |
| 279 | 279 |
| 280 int read_sensor(char *address, int *val) | |
| 281 { | |
| 282 devices_list *device; | |
| 283 int tmp; | |
| 284 | |
| 285 for (device = Config.devices; device; device = device->next) { | |
| 286 if (strcmp(address, device->uuid) == 0) { | |
| 287 #ifdef HAVE_WIRINGPI_H | |
| 288 piLock(LOCK_DEVICES); | |
| 289 #endif | |
| 290 tmp = device->value + device->offset; | |
| 291 #ifdef HAVE_WIRINGPI_H | |
| 292 piUnlock(LOCK_DEVICES); | |
| 293 #endif | |
| 294 *val = tmp; | |
| 295 return device->present; | |
| 296 } | |
| 297 } | |
| 298 | |
| 299 return DEVPRESENT_NO; | |
| 300 } | |
| 301 | |
| 302 | |
| 303 | |
| 304 /* | 280 /* |
| 305 * Handle panel key events | 281 * Handle panel key events |
| 306 */ | 282 */ |
| 307 #ifdef HAVE_WIRINGPI_H | 283 #ifdef HAVE_WIRINGPI_H |
| 308 void panel_key_events(int key) | 284 void panel_key_events(int key) |
| 1001 lcd_buf_write(row++, " %02d:%02d:%02d ", tm->tm_hour, tm->tm_min, tm->tm_sec); | 977 lcd_buf_write(row++, " %02d:%02d:%02d ", tm->tm_hour, tm->tm_min, tm->tm_sec); |
| 1002 piUnlock(LOCK_LCD); | 978 piUnlock(LOCK_LCD); |
| 1003 #endif | 979 #endif |
| 1004 | 980 |
| 1005 if (Config.temp_address) { | 981 if (Config.temp_address) { |
| 1006 rc = read_sensor(Config.temp_address, &temp); | 982 rc = device_in(Config.temp_address, &temp); |
| 1007 if (rc == DEVPRESENT_YES) { | 983 if (rc == DEVPRESENT_YES) { |
| 1008 Config.temp_value = temp; | 984 Config.temp_value = temp; |
| 1009 Config.temp_state = 0; | 985 Config.temp_state = 0; |
| 1010 #ifdef HAVE_WIRINGPI_H | 986 #ifdef HAVE_WIRINGPI_H |
| 1011 piLock(LOCK_LCD); | 987 piLock(LOCK_LCD); |
| 1018 Config.temp_state = 2; | 994 Config.temp_state = 2; |
| 1019 } | 995 } |
| 1020 } | 996 } |
| 1021 | 997 |
| 1022 if (Config.hum_address) { | 998 if (Config.hum_address) { |
| 1023 rc = read_sensor(Config.hum_address, &temp); | 999 rc = device_in(Config.hum_address, &temp); |
| 1024 if (rc == DEVPRESENT_YES) { | 1000 if (rc == DEVPRESENT_YES) { |
| 1025 Config.hum_value = temp; | 1001 Config.hum_value = temp; |
| 1026 Config.hum_state = 0; | 1002 Config.hum_state = 0; |
| 1027 #ifdef HAVE_WIRINGPI_H | 1003 #ifdef HAVE_WIRINGPI_H |
| 1028 piLock(LOCK_LCD); | 1004 piLock(LOCK_LCD); |
| 1043 lcd_buf_write(row++, "Mode %s ", UNITMODE[unit->mode]); | 1019 lcd_buf_write(row++, "Mode %s ", UNITMODE[unit->mode]); |
| 1044 piUnlock(LOCK_LCD); | 1020 piUnlock(LOCK_LCD); |
| 1045 #endif | 1021 #endif |
| 1046 | 1022 |
| 1047 if (unit->air_address) { | 1023 if (unit->air_address) { |
| 1048 rc = read_sensor(unit->air_address, &temp); | 1024 rc = device_in(unit->air_address, &temp); |
| 1049 if (rc == DEVPRESENT_YES) { | 1025 if (rc == DEVPRESENT_YES) { |
| 1050 /* | 1026 /* |
| 1051 * It is possible to have read errors or extreme values. | 1027 * It is possible to have read errors or extreme values. |
| 1052 * This can happen with bad connections so we compare the | 1028 * This can happen with bad connections so we compare the |
| 1053 * value with the previous one. If the difference is too | 1029 * value with the previous one. If the difference is too |
| 1077 unit->air_state = 2; | 1053 unit->air_state = 2; |
| 1078 } | 1054 } |
| 1079 } | 1055 } |
| 1080 | 1056 |
| 1081 if (unit->beer_address) { | 1057 if (unit->beer_address) { |
| 1082 rc = read_sensor(unit->beer_address, &temp); | 1058 rc = device_in(unit->beer_address, &temp); |
| 1083 if (rc == DEVPRESENT_YES) { | 1059 if (rc == DEVPRESENT_YES) { |
| 1084 deviation = 40000; | 1060 deviation = 40000; |
| 1085 if ((unit->beer_temperature == 0) || | 1061 if ((unit->beer_temperature == 0) || |
| 1086 (unit->beer_temperature && (temp > (int)unit->beer_temperature - deviation) && (temp < ((int)unit->beer_temperature + deviation)))) { | 1062 (unit->beer_temperature && (temp > (int)unit->beer_temperature - deviation) && (temp < ((int)unit->beer_temperature + deviation)))) { |
| 1087 unit->beer_temperature = temp; | 1063 unit->beer_temperature = temp; |
| 1103 unit->beer_state = 2; | 1079 unit->beer_state = 2; |
| 1104 } | 1080 } |
| 1105 } | 1081 } |
| 1106 | 1082 |
| 1107 if (unit->door_address) { | 1083 if (unit->door_address) { |
| 1108 rc = read_sensor(unit->door_address, &temp); | 1084 rc = device_in(unit->door_address, &temp); |
| 1109 if (rc == DEVPRESENT_YES) { | 1085 if (rc == DEVPRESENT_YES) { |
| 1110 if (temp) { | 1086 if (temp) { |
| 1111 if (unit->door_state == 0) { | 1087 if (unit->door_state == 0) { |
| 1112 syslog(LOG_NOTICE, "Unit `%s' door closed", unit->name); | 1088 syslog(LOG_NOTICE, "Unit `%s' door closed", unit->name); |
| 1113 unit->door_state = 1; | 1089 unit->door_state = 1; |
| 1127 */ | 1103 */ |
| 1128 unit->door_state = 1; | 1104 unit->door_state = 1; |
| 1129 } | 1105 } |
| 1130 | 1106 |
| 1131 if (unit->psu_address) { | 1107 if (unit->psu_address) { |
| 1132 rc = read_sensor(unit->psu_address, &temp); | 1108 rc = device_in(unit->psu_address, &temp); |
| 1133 if (rc == DEVPRESENT_YES) { | 1109 if (rc == DEVPRESENT_YES) { |
| 1134 if (temp) { | 1110 if (temp) { |
| 1135 if (unit->psu_state == 0) { | 1111 if (unit->psu_state == 0) { |
| 1136 syslog(LOG_NOTICE, "Unit `%s' PSU (12 volt) is on", unit->name); | 1112 syslog(LOG_NOTICE, "Unit `%s' PSU (12 volt) is on", unit->name); |
| 1137 unit->psu_state = 1; | 1113 unit->psu_state = 1; |
