帧间间隔时间10ms->100ms

serial.go

@@ -35,9 +35,12 @@ func (spw *serialPortWrapper) Open() (err error) {
 	var parity string
 
 	switch spw.conf.Parity {
-	case PARITY_NONE:	parity	= "N"
-	case PARITY_EVEN:	parity	= "E"
-	case PARITY_ODD:	parity	= "O"
+	case PARITY_NONE:
+		parity = "N"
+	case PARITY_EVEN:
+		parity = "E"
+	case PARITY_ODD:
+		parity = "O"
 	}
 
 	spw.port, err = serial.Open(&serial.Config{
@@ -46,7 +49,7 @@ func (spw *serialPortWrapper) Open() (err error) {
 		DataBits: int(spw.conf.DataBits),
 		Parity:   parity,
 		StopBits: int(spw.conf.StopBits),
-		Timeout:	10 * time.Millisecond,
+		Timeout:  100 * time.Millisecond,
 	})
 
 	return
@@ -69,6 +72,7 @@ func (spw *serialPortWrapper) Close() (err error) {
 //   - the serial port's receive buffer is empty: port.Read() blocks for
 //     up to 10ms and returns serial.ErrTimeout. The serial timeout error is
 //     masked and Read() returns with no data.
+//
 // As the higher-level methods use io.ReadFull(), Read() will be called
 // as many times as necessary until either enough bytes have been read or an
 // error is returned (ErrRequestTimedOut or any other i/o error).