golang鎬庝箞璇诲彇涓插彛鏁版嵁
扬州沐宇科技
2024-02-28 14:46:17
golang
鍦℅o璇█涓紝鍙互浣跨敤绗笁鏂瑰簱github.com/tarm/serial鏉ヨ鍙栦覆鍙ｆ暟鎹€傞鍏堥渶瑕佸畨瑁呰繖涓簱锛?/p>
go get github.com/tarm/serial
鐒跺悗鍙互浣跨敤浠ヤ笅浠ｇ爜鏉ヨ鍙栦覆鍙ｆ暟鎹細
package main
import (
"fmt"
"log"
"github.com/tarm/serial"
)
func main() {
c := &serial.Config{Name: "/dev/ttyUSB0", Baud: 9600}
s, err := serial.OpenPort(c)
if err != nil {
log.Fatal(err)
}
defer s.Close()
buf := make([]byte, 128)
for {
n, err := s.Read(buf)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Received %v bytes: %v\n", n, buf[:n])
}
}
浠ヤ笂浠ｇ爜浼氫笉鏂鍙栦覆鍙ｆ暟鎹紝骞舵墦鍗板嚭鎺ユ敹鍒扮殑瀛楄妭鏁版嵁銆傚彲浠ユ牴鎹叿浣撶殑涓插彛閰嶇疆鏉ヤ慨鏀逛覆鍙ｅ悕绉板拰娉㈢壒鐜囥€?/p>
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