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Code Issues Releases Wiki Activity

More logic work on the thermostat

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This commit is contained in:
Emma 2018-10-01 21:42:42 -06:00
parent f7d6456572
commit df8dbc6146
1 changed files with 12 additions and 2 deletions
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14
thermostat.go
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@ -79,10 +79,15 @@ func ProcessSensor(sensor Sensor, state State) (State, error) {
case temp > sensor.LowTemp && state.Heating:
PinSwitch(hpin, false, sensor.HeatInvert)
state.Heating = false
state.Changed = time.Now()
state.Changed = time.Unix(1<<63-62135596801, 999999999)
// Temperature is too high and the cooling switch is still on, do nothing
case temp > sensor.HighTemp && state.Cooling:
break
// Temperature is too high, but duration hasn't been met
case temp > sensor.HighTemp:
if state.Changed.After(time.Now()) {
state.Changed = time.Now()
}
// Temperature is too high and the duration has been long enough, start cooling
case temp > sensor.HighTemp && duration > sensor.CoolMinutes:
PinSwitch(cpin, true, sensor.CoolInvert)
@ -92,10 +97,15 @@ func ProcessSensor(sensor Sensor, state State) (State, error) {
case temp < sensor.HighTemp && state.Cooling:
PinSwitch(cpin, false, sensor.CoolInvert)
state.Cooling = false
state.Changed = time.Now()
state.Changed = time.Unix(1<<63-62135596801, 999999999)
// Temperature is too low and the heating switch is on, do nothing
case temp < sensor.LowTemp && state.Heating:
break
// Temperature is too low, but duration hasn't been met
case temp < sensor.LowTemp:
if state.Changed.After(time.Now()) {
state.Changed = time.Now()
}
// Temperature is too low and the duration has been long enough, start heating
case temp < sensor.LowTemp && duration > sensor.HeatMinutes:
PinSwitch(hpin, true, sensor.HeatInvert)