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Add config limits.heater_grace_time_secs

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This commit is contained in:
Søren Rasmussen 2022-03-06 18:48:19 +01:00
parent a30879ca3f
commit 9576f8e664
3 changed files with 12 additions and 4 deletions
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1
cmd/fermentord/config.go
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@ -28,6 +28,7 @@ func loadConfiguration() *controllers.ControllerConfig {
viper.SetDefault("limits.min_cooler_runtime_secs", 300)
viper.SetDefault("limits.max_cooler_runtime_secs", 86400)
viper.SetDefault("limits.min_cooler_cooldown_secs", 300)
viper.SetDefault("liimts.heater_grace_time_secs", 1800)
viper.AddConfigPath("/etc")
viper.AddConfigPath("/usr/local/etc")

8
internal/controllers/chamber.go
View file

@ -168,7 +168,13 @@ func (p *ChamberController) computeChamberState() ChamberState {
}
// Ensure compressor cooldown
if p.chamberState != ChamberStateCooling && next == ChamberStateCooling && time.Since(p.lastCoolerStateChange).Seconds() < p.config.Limits.MinCoolerCooldownSecs {
if p.chamberState != ChamberStateCooling && next == ChamberStateCooling &&
time.Since(p.lastCoolerStateChange).Seconds() < p.config.Limits.MinCoolerCooldownSecs {
return ChamberStateIdle
}
// Ensure that heater wont run just after cooling cycle
if p.chamberState != ChamberStateHeating && next == ChamberStateHeating && time.Since(p.lastCoolerStateChange).Seconds() < p.config.Limits.HeaterGraceTimeSecs {
return ChamberStateIdle
}

7
internal/controllers/config.go
View file

@ -29,9 +29,10 @@ type ControllerConfig struct {
Limits struct {
MinChamberTemperature float64 `mapstructure:"min_chamber_temp"`
MaxChamberTemperature float64 `mapstructure:"max_chamber_temp"`
MinCoolerRuntimeSecs float64 `mapstructure:"min_cooler_runtime_secs"` // 900
MaxCoolerRuntimeSecs float64 `mapstructure:"max_cooler_runtime_secs"` // 86400
MinCoolerCooldownSecs float64 `mapstructure:"min_cooler_cooldown_secs"` // 900
MinCoolerRuntimeSecs float64 `mapstructure:"min_cooler_runtime_secs"`
MaxCoolerRuntimeSecs float64 `mapstructure:"max_cooler_runtime_secs"`
MinCoolerCooldownSecs float64 `mapstructure:"min_cooler_cooldown_secs"`
HeaterGraceTimeSecs float64 `mapstructure:"heater_grace_time_secs"`
} `mapstructure:"limits"`
PID struct {