33 lines
644 B
Go
33 lines
644 B
Go
package sensor
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import (
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"fmt"
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"time"
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uuid "github.com/satori/go.uuid"
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"github.com/volker-raschek/flucky/pkg/types"
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"github.com/yryz/ds18b20"
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)
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type DS18B20 struct {
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*types.Sensor
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}
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func (s *DS18B20) ReadTemperature() (*types.Temperature, error) {
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t, err := ds18b20.Temperature(*s.WireID)
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if err != nil {
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return nil, fmt.Errorf("Can not read from Sensor %v (UUID: %v, Wire-ID: %v): %v", s.SensorName, s.SensorID, s.WireID, err)
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}
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temperature := &types.Temperature{
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TemperatureID: uuid.NewV4().String(),
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TemperatureValue: t,
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TemperatureDate: time.Now(),
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SensorID: s.SensorID,
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}
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return temperature, nil
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}
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