mirror of
https://github.com/kidoman/embd
synced 2024-06-06 11:07:48 +02:00
50 lines
679 B
Go
50 lines
679 B
Go
// +build ignore
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package main
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import (
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"flag"
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"fmt"
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"time"
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"github.com/kidoman/embd"
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"github.com/kidoman/embd/sensor/ina219"
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_ "github.com/kidoman/embd/host/all"
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)
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func main() {
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flag.Parse()
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if err := embd.InitI2C(); err != nil {
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panic(err)
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}
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defer embd.CloseI2C()
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bus := embd.NewI2CBus(1)
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ina := ina219.New(bus, 0x40, 0.1)
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defer ina.Close()
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for {
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sv, err := ina.ShuntVoltage()
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if err != nil {
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panic(err)
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}
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v, err := ina.Voltage()
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if err != nil {
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panic(err)
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}
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c, err := ina.Current()
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if err != nil {
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panic(err)
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}
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fmt.Printf("Shunt Voltage=%v Voltage=%v Current=%v\n", sv, v, c)
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time.Sleep(500 * time.Millisecond)
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}
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}
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