disable verbose

utils/serial.go

@@ -29,6 +29,7 @@ func OpenPort(device string, baudrate int, bytesize byte, stopbits byte) error {
 		zap.Int("stopbits", int(stopbits)))
 	sp = serial.New()
 	sp.EOL('\r')
+	sp.Verbose = false
 	err := sp.Open(device, baudrate, time.Second*3)
 	Log.Info("open ", zap.String("device", device), zap.Error(err))
 	if err == nil {

utils/telegram.go

@@ -16,7 +16,7 @@ var buffer string
 var RawLog *rotatelogs.RotateLogs
 
 func Append(data string) bool {
-	buffer = buffer + data
+	buffer = buffer + data + "\n"
 	return check()
 }