68 lines
1.2 KiB
Go
68 lines
1.2 KiB
Go
//
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// Copyright 2014-2016 Cristian Maglie. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//
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package serial_test
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import "log"
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import "go.bug.st/serial.v1"
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import "fmt"
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import "time"
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func ExampleGetSetModemBits() {
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// Open the first serial port detected at 9600bps N81
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mode := &serial.Mode{
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BaudRate: 9600,
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Parity: serial.NoParity,
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DataBits: 8,
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StopBits: serial.OneStopBit,
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}
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port, err := serial.Open("/dev/ttyACM1", mode)
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if err != nil {
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log.Fatal(err)
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}
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defer port.Close()
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count := 0
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for count < 25 {
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status, err := port.GetStatus()
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("Status: %+v\n", status)
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time.Sleep(time.Second)
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count++
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if count == 5 {
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err := port.SetDTR(false)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println("Set DTR OFF")
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}
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if count == 10 {
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err := port.SetDTR(true)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println("Set DTR ON")
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}
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if count == 15 {
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err := port.SetRTS(false)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println("Set RTS OFF")
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}
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if count == 20 {
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err := port.SetRTS(true)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println("Set RTS ON")
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}
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}
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}
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