Mercurial > mbsePi-apps / file comparison
comparison: thermferm/units.c
thermferm/units.c
- changeset 175
- b73490398368
- parent 170
- 3cb99272b84b
- child 179
- 417ee898fb02
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| 174:244de612c572 | 175:b73490398368 |
|---|---|
| 108 * It is possible to have read errors or extreme values. | 108 * It is possible to have read errors or extreme values. |
| 109 * This can happen with bad connections so we compare the | 109 * This can happen with bad connections so we compare the |
| 110 * value with the previous one. If the difference is too | 110 * value with the previous one. If the difference is too |
| 111 * much, we don't send that value. That also means that if | 111 * much, we don't send that value. That also means that if |
| 112 * the next value is ok again, it will be marked invalid too. | 112 * the next value is ok again, it will be marked invalid too. |
| 113 * Maximum error is 20 degrees for now. | 113 * Maximum error is 40 degrees for now. |
| 114 */ | 114 */ |
| 115 deviation = 20000; | 115 deviation = 40000; |
| 116 if ((unit->air_temperature == 0) || | 116 if ((unit->air_temperature == 0) || |
| 117 (unit->air_temperature && (temp > (int)unit->air_temperature - deviation) && (temp < ((int)unit->air_temperature + deviation)))) { | 117 (unit->air_temperature && (temp > (int)unit->air_temperature - deviation) && (temp < ((int)unit->air_temperature + deviation)))) { |
| 118 unit->air_temperature = temp; | 118 unit->air_temperature = temp; |
| 119 unit->air_state = 0; | 119 unit->air_state = 0; |
| 120 } else { | 120 } else { |
| 133 break; | 133 break; |
| 134 | 134 |
| 135 if (unit->beer_address) { | 135 if (unit->beer_address) { |
| 136 rc = read_w1_28(unit->beer_address, &temp); | 136 rc = read_w1_28(unit->beer_address, &temp); |
| 137 if (rc == DEVPRESENT_YES) { | 137 if (rc == DEVPRESENT_YES) { |
| 138 deviation = 20000; | 138 deviation = 40000; |
| 139 if ((unit->beer_temperature == 0) || | 139 if ((unit->beer_temperature == 0) || |
| 140 (unit->beer_temperature && (temp > (int)unit->beer_temperature - deviation) && (temp < ((int)unit->beer_temperature + deviation)))) { | 140 (unit->beer_temperature && (temp > (int)unit->beer_temperature - deviation) && (temp < ((int)unit->beer_temperature + deviation)))) { |
| 141 unit->beer_temperature = temp; | 141 unit->beer_temperature = temp; |
| 142 unit->beer_state = 0; | 142 unit->beer_state = 0; |
| 143 } else { | 143 } else { |
