测试

app/src/main/java/com/naz/sdkdemo/helper/SerialPortManager.java

@@ -32,6 +32,12 @@ public class SerialPortManager {
             public void handleMessage(@NonNull Message msg) {
                 ComBean comBean = (ComBean) msg.obj;
                 String rxText;
+                Log.e("--------->","------->comBean.bRec="+comBean.bRec);
+
+                // 输出转换后的UTF-8字节数组
+                for (byte b : comBean.bRec) {
+                    Log.e("==========>","------->comBean.bRec="+b);
+                }
                 rxText = ByteUtil.ByteArrToHex(comBean.bRec);
                 mCallBack.dataCallBack(rxText);
             }