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@davecheney
Last active May 28, 2021 02:57
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// junkterm is a quick and dirty serial terminal.
package main
import (
"io"
"log"
"os"
"github.com/pkg/term"
"github.com/spf13/cobra"
)
func main() {
var baud int
var dev string
cmd := &cobra.Command{
Use: "junkterm",
Short: "junkterm is a quick and dirty serial terminal.",
Run: func(cmd *cobra.Command, args []string) {
term, err := term.Open(dev, term.Speed(baud), term.RawMode)
if err != nil {
log.Fatal(err)
}
go io.Copy(os.Stdout, term)
io.Copy(term, os.Stdin)
},
}
cmd.Flags().IntVarP(&baud, "baud", "b", 115200, "baud rate")
cmd.Flags().StringVarP(&dev, "dev", "d", "/dev/USB0", "device")
cmd.Execute()
}
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