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47 lines
929 B
Go
47 lines
929 B
Go
// Copyright 2018 The Periph Authors. All rights reserved.
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// Use of this source code is governed under the Apache License, Version 2.0
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// that can be found in the LICENSE file.
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package as7262_test
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import (
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"fmt"
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"log"
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"time"
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"periph.io/x/conn/v3/physic"
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"periph.io/x/conn/v3/i2c/i2creg"
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"github.com/GermanBionicSystems/devices/v3/as7262"
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"periph.io/x/host/v3"
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)
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func Example() {
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// Make sure periph is initialized.
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if _, err := host.Init(); err != nil {
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log.Fatal(err)
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}
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// Open default I²C bus.
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bus, err := i2creg.Open("")
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if err != nil {
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log.Fatalf("failed to open I²C: %v", err)
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}
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defer bus.Close()
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// Create a new spectrum sensor.
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sensor, err := as7262.New(bus, &as7262.DefaultOpts)
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if err != nil {
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log.Fatalln(err)
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}
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// Read values from sensor.
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spectrum, err := sensor.Sense(25*physic.MilliAmpere, 500*time.Millisecond)
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if err != nil {
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log.Fatalln(err)
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}
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fmt.Println(spectrum)
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}
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