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    square.py执行问题

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    • murongsina
      murongsina last edited by

      1b475f04-291e-4039-bc0c-e0754c77e67f-image.png
      执行rosrun nav_test square.py 命令后显示问题,小车没反应

      weijiz 1 Reply Last reply Reply Quote 0
      • weijiz
        weijiz @murongsina last edited by

        @murongsina 1.小强主机名字应该是xiaoqiang-desktop , 2.根据教程检查tf树是否完整。

        murongsina 1 Reply Last reply Reply Quote 0
        • murongsina
          murongsina last edited by

          感谢回复,我在XQ-4上装了新版镜像系统改了主机名,要改回去是嘛?按教程做没有TF树,现在不能执行命令,不能和master通信

          1 Reply Last reply Reply Quote 0
          • murongsina
            murongsina @weijiz last edited by murongsina

            @weijiz
            更新固件之后的TF树正常,只认其中一个USB口,电脑其他的口就连不到底盘

            xiaoqiang 1 Reply Last reply Reply Quote 0
            • xiaoqiang
              xiaoqiang @murongsina last edited by

              @murongsina 不要轻易更新固件,固件不一定适合你的底盘。底盘型号虽然都是一样的,但是也可能存在定制修改内容。udev规则设置一下,让底盘串口映射成ttyUSB001

              murongsina 1 Reply Last reply Reply Quote 0
              • murongsina
                murongsina @xiaoqiang last edited by

                @xiaoqiang 6b955554-dcba-4e59-80c4-763d5e67344d-image.png
                您好,启动fake_move_base_blank_map.launch后TF显示异常,这个是怎么回事呢

                xiaoqiang 1 Reply Last reply Reply Quote 0
                • xiaoqiang
                  xiaoqiang @murongsina last edited by

                  @murongsina 底盘驱动没有正常工作,导致里程计odom到base_footprint断开。在小车主机上执行bwcheck命令查找原因。

                  murongsina 1 Reply Last reply Reply Quote 0
                  • murongsina
                    murongsina @xiaoqiang last edited by

                    @xiaoqiang 重启服务以后底盘驱动没有正常工作,不显示电池状态,硬件连接没问题。
                    4e71201e-f0f3-4df6-b5ff-142e1dba52aa-image.png

                    1 Reply Last reply Reply Quote 0
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