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    小强ROS机器人教程(22)_操作6自由度机械臂

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    • Arieszzh
      Arieszzh @kadian last edited by

      不知道这里怎么上传,我用邮箱发给你吧。好像是要把原来的hid先卸载再复制新的hid.so到/usr/local/lib/python2.7/dist-packages@kadian

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

        试了,还是open failed@weijiz

        1 Reply Last reply Reply Quote 0
        • kadian
          kadian @Arieszzh last edited by

          @Arieszzh 好的,这是我邮箱864878984@qq.com,谢谢

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

            您好,请问这款机械臂有stm32控制的代码吗

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

              @qdnbbv 有代码在资料包里面

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

                您好,想问一下爪子这个电机之前用到过热,然后再用反应就不够灵敏了,是电机烧了吗还是爪子自己的问题。
                如果更换电机可以机械臂内部更换吗,比如说把最下部电机和爪子电机互换。@xiaoqiang @kadian

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

                  @Arieszzh 根据舵机上的型号标签,如果相同则可以替换,不同的话可以淘宝一款相同型号的电机进行替换

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

                    你好,请问打开控制板开关之后,搜索不到蓝牙信号是怎么回事?

                    frank 1 Reply Last reply Reply Quote 0
                    • frank
                      frank @Wallong last edited by

                      @Wallong 不用蓝牙,用usb

                      Wallong 1 Reply Last reply Reply Quote 0
                      • Wallong
                        Wallong @frank last edited by

                        @frank 嗯usb可以用
                        蓝牙那个主要是Android 6.0之后,访问硬件设备需要位置权限,app没有在AndroidManifest.xml内注册,手动赋予权限就行了。

                        1 Reply Last reply Reply Quote 0
                        • fly19955736
                          fly19955736 last edited by

                          在运行robot_arm/move.py时,出现了无法打开device 的问题,如图所示:
                          error2.png
                          怎么解决?hid已经装过了,VID、PID已经改过了,没有问题,到底怎么解决呢,求助

                          xiaoqiang 1 Reply Last reply Reply Quote 0
                          • xiaoqiang
                            xiaoqiang @fly19955736 last edited by xiaoqiang

                            @fly19955736 sudo apt-get remove fwupd 这条卸载指令有没有执行过,udev规则有没有设置,lsusb能不能看到这个hid设备

                            xiaoqiang fly19955736 2 Replies Last reply Reply Quote 0
                            • xiaoqiang
                              xiaoqiang @xiaoqiang last edited by

                              @xiaoqiang udev规则文件可以用这个http://git.bwbot.org/publish/xiaoqiang-cmds/-/blob/xq5/etc/arm-hid.rules

                              fly19955736 孙威振 2 Replies Last reply Reply Quote 0
                              • fly19955736
                                fly19955736 @xiaoqiang last edited by

                                @xiaoqiang 第一条已经执行过了,后面那个已经把您给的链接文件下载下来了,不知道该怎么用这个文件呢,lsusb后可以查看到VID PID,但是就是连接不上设备

                                1 Reply Last reply Reply Quote 0
                                • fly19955736
                                  fly19955736 @xiaoqiang last edited by

                                  @xiaoqiang 这个文件我已经下载下来放到/etc/udev/rule.d文件夹下了,还是不起效果

                                  xiaoqiang 1 Reply Last reply Reply Quote 0
                                  • xiaoqiang
                                    xiaoqiang @fly19955736 last edited by xiaoqiang

                                    @fly19955736 可以安装小强镜像试一下,镜像里面是配置好的,https://community.bwbot.org/topic/232/蓝鲸ros镜像发布/27

                                    fly19955736 1 Reply Last reply Reply Quote 0
                                    • fly19955736
                                      fly19955736 @xiaoqiang last edited by

                                      @xiaoqiang 除了用镜像就没有其他办法了嘛😱😱😱

                                      frank 1 Reply Last reply Reply Quote 0
                                      • frank
                                        frank @fly19955736 last edited by

                                        @fly19955736 办法都已经告诉你了,反思操作

                                        1 Reply Last reply Reply Quote 0
                                        • 鲸鱼
                                          鲸鱼 @kadian last edited by

                                          @kadian 请问您有这个机械臂的模型文件吗?

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

                                            @鲸鱼 没有模型

                                            鲸鱼 1 Reply Last reply Reply Quote 0
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