mirror of https://github.com/kidoman/embd
48 lines
652 B
Go
48 lines
652 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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"os"
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"os/signal"
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"time"
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"github.com/kidoman/embd"
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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.InitGPIO(); err != nil {
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panic(err)
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}
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defer embd.CloseGPIO()
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pin, err := embd.NewAnalogPin(0)
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if err != nil {
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panic(err)
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}
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defer pin.Close()
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, os.Interrupt, os.Kill)
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defer signal.Stop(quit)
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for {
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select {
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case <-time.After(100 * time.Millisecond):
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val, err := pin.Read()
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if err != nil {
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panic(err)
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}
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fmt.Printf("reading: %v\n", val)
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case <-quit:
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return
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}
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}
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}
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