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52 lines
895 B
Go
52 lines
895 B
Go
package example
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import (
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"fmt"
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"log"
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"periph.io/x/conn/v3/spi/spireg"
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"periph.io/x/devices/v3/adxl345"
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"periph.io/x/host/v3"
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"time"
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)
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// Example reads the acceleration values every 30ms for 3 seconds.
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func Example() {
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// Initialize the host
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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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// Use spireg SPI port registry to find the first available SPI bus.
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p, err := spireg.Open("")
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if err != nil {
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log.Fatal(err)
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}
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defer p.Close()
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o := adxl345.DefaultOpts
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d, err := adxl345.New(p, &o)
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if err != nil {
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panic(err)
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}
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// use a ticker to read the acceleration values every 200ms
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ticker := time.NewTicker(30 * time.Millisecond)
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defer ticker.Stop()
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// stop after 3 seconds
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stop := time.After(3 * time.Second)
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for {
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select {
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case <-stop:
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return
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case <-ticker.C:
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a := d.Update()
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fmt.Println(a)
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}
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}
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}
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