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    [FishBot教程] 9.0.6. 雷达驱动及建图测试

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    • 3
      3120044269 @小鱼
      最后由 编辑

      @小鱼 好的，怎么加呀

      小鱼小 1 条回复 最后回复 回复 引用 0
      • 小鱼小
        小鱼 技术大佬 @3120044269
        最后由 编辑

        @3120044269 公众号下方有二维码

        新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

        3 1 条回复 最后回复 回复 引用 0
        • 3
          3120044269 @小鱼
          最后由 编辑

          @小鱼 加啦加啦，韓.

          1 条回复 最后回复 回复 引用 0
          • L
            lvjiaming2007
            最后由 编辑

            orange pi how to do

            WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
            exec /startup.sh: exec format error

            1 条回复 最后回复 回复 引用 0
            • J
              jerry_88965294
              最后由 编辑

              @小鱼 我在四驱版使用时，雷达驱动第2步，驱动雷达报错，这步报错也会导致第3步报错，请问怎么回事呢？
              8bf4719a-daa5-4bdf-b0c5-43920bb8fab6-image.png

              S 1 条回复 最后回复 回复 引用 0
              • S
                sunhao2202 年度VIP
                最后由 编辑

                雷达驱动问题：
                [ydlidar_node-2] [2025-01-03 11:31:56][error] Check Sum 0x68D7 != 0x1569
                [ydlidar_node-2] [2025-01-03 11:31:59][error] Check Sum 0x5DEA != 0x1B19
                [ydlidar_node-2] [YDLIDAR ERROR]: -1 No error
                [ydlidar_node-2] [ERROR] [1735903928.417755598] [ydlidar_node]: Failed to get scan
                [ydlidar_node-2] [2025-01-03 11:32:08][error] Timeout count: 1
                [ydlidar_node-2] [2025-01-03 11:32:08][error] Check Sum 0x121C != 0x0233
                [ydlidar_node-2] [2025-01-03 11:32:34][error] Check Sum 0xB856 != 0x868F
                [ydlidar_node-2] [2025-01-03 11:32:34][error] Check Sum 0xBF44 != 0xD5E3
                [ydlidar_node-2] [2025-01-03 11:32:35][error] Check Sum 0x53E4 != 0x51BD
                [ydlidar_node-2] [2025-01-03 11:32:36][error] Check Sum 0xD974 != 0x87D3
                [ydlidar_node-2] [2025-01-03 11:32:50][error] Check Sum 0x1E40 != 0x0FDE
                [ydlidar_node-2] [YDLIDAR ERROR]: -1 Operation timed out
                [ydlidar_node-2] [ERROR] [1735903972.437430773] [ydlidar_node]: Failed to get scan
                [ydlidar_node-2] [2025-01-03 11:32:52][error] Timeout count: 1
                [ydlidar_node-2] [YDLIDAR ERROR]: -1 Operation timed out
                [ydlidar_node-2] [ERROR] [1735903973.437858047] [ydlidar_node]: Failed to get scan
                [ydlidar_node-2] [2025-01-03 11:32:53][error] Timeout count: 2
                [ydlidar_node-2] [2025-01-03 11:32:53][error] Check Sum 0x1A71 != 0x15AB
                ^C[WARNING] [launch]: user interrupted with ctrl-c (SIGINT)
                [ydlidar_node-2] [INFO] [1735903974.800384796] [rclcpp]: signal_handler(signum=2)
                [ERROR] [tcp_server-1]: process has died [pid 59, exit code -2, cmd '/workspace/install/ros_serail2wifi/lib/ros_serail2wifi/tcp_server --ros-args --params-file /tmp/launch_params_s0dvbmtk --params-file /tmp/launch_params_4auj8l85'].
                [tcp_server-1] Traceback (most recent call last):
                [tcp_server-1] File "/workspace/install/ros_serail2wifi/lib/ros_serail2wifi/tcp_server", line 33, in <module>
                [tcp_server-1] sys.exit(load_entry_point('ros-serail2wifi==0.0.0', 'console_scripts', 'tcp_server')())
                [tcp_server-1] File "/workspace/install/ros_serail2wifi/lib/python3.10/site-packages/ros_serail2wifi/tcpserver.py", line 76, in main
                [tcp_server-1] node.run()
                [tcp_server-1] File "/workspace/install/ros_serail2wifi/lib/python3.10/site-packages/ros_serail2wifi/tcpserver.py", line 49, in run

                雷达建图问题：

                [ydlidar_node-6] [2025-01-03 11:26:54][error] Timeout count: 2
                [ydlidar_node-6] [2025-01-03 11:26:54][error] Timeout count: 3
                [cartographer_node-3] [INFO] [1735903614.135216721] [cartographer logger]: I0103 11:26:54.000000 63 node.cpp:569] Shutdown the subscriber of [scan]
                [cartographer_node-3] [INFO] [1735903614.135283530] [cartographer logger]: I0103 11:26:54.000000 63 map_builder_bridge.cpp:152] Finishing trajectory with ID '0'...
                [cartographer_node-3] [WARN] [1735903614.135465851] [cartographer logger]: W0103 11:26:54.000000 63 node.cpp:773] Can't run final optimization if there are one or more active trajectories. Trying to finish trajectory with ID 0 now.
                [cartographer_node-3] [INFO] [1735903614.135520310] [cartographer logger]: I0103 11:26:54.000000 63 node.cpp:551] Trajectory 0 already pending to finish.
                [cartographer_node-3] [INFO] [1735903614.135590080] [cartographer logger]: I0103 11:26:54.000000 63 map_builder_bridge.cpp:161] Running final trajectory optimization...
                [cartographer_node-3] [INFO] [1735903614.136761950] [cartographer logger]: I0103 11:26:54.000000 116 pose_graph_2d.cc:538] Remaining work items in queue: 2
                [cartographer_node-3] [INFO] [1735903614.136858631] [cartographer logger]: I0103 11:26:54.000000 116 constraint_builder_2d.cc:290] 21 computations resulted in 0 additional constraints.
                [cartographer_node-3] [INFO] [1735903614.137078579] [cartographer logger]: I0103 11:26:54.000000 116 constraint_builder_2d.cc:292] Score histogram:
                [cartographer_node-3] Count: 4 Min: 0.664706 Max: 0.9 Mean: 0.749173
                [cartographer_node-3] [0.664706, 0.688235) ##### Count: 1 (25%) Total: 1 (25%)
                [cartographer_node-3] [0.688235, 0.711765) ##### Count: 1 (25%) Total: 2 (50%)
                [cartographer_node-3] [0.711765, 0.735294) ##### Count: 1 (25%) Total: 3 (75%)
                [cartographer_node-3] [0.735294, 0.758824) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.758824, 0.782353) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.782353, 0.805882) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.805882, 0.829412) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.829412, 0.852941) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.852941, 0.876471) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.876471, 0.900000] ##### Count: 1 (25%) Total: 4 (100%)
                [cartographer_node-3] [INFO] [1735903614.159599813] [cartographer logger]: I0103 11:26:54.000000 116 pose_graph_2d.cc:538] Remaining work items in queue: 1
                [cartographer_node-3] [INFO] [1735903614.159673485] [cartographer logger]: I0103 11:26:54.000000 116 constraint_builder_2d.cc:290] 0 computations resulted in 0 additional constraints.
                [cartographer_node-3] [INFO] [1735903614.160093412] [cartographer logger]: I0103 11:26:54.000000 116 constraint_builder_2d.cc:292] Score histogram:
                [cartographer_node-3] Count: 4 Min: 0.664706 Max: 0.9 Mean: 0.749173
                [cartographer_node-3] [0.664706, 0.688235) ##### Count: 1 (25%) Total: 1 (25%)
                [cartographer_node-3] [0.688235, 0.711765) ##### Count: 1 (25%) Total: 2 (50%)
                [cartographer_node-3] [0.711765, 0.735294) ##### Count: 1 (25%) Total: 3 (75%)
                [cartographer_node-3] [0.735294, 0.758824) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.758824, 0.782353) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.782353, 0.805882) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.805882, 0.829412) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.829412, 0.852941) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.852941, 0.876471) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.876471, 0.900000] ##### Count: 1 (25%) Total: 4 (100%)
                [cartographer_node-3] [INFO] [1735903614.175929395] [cartographer logger]: I0103 11:26:54.000000 115 constraint_builder_2d.cc:290] 0 computations resulted in 0 additional constraints.
                [cartographer_node-3] [INFO] [1735903614.176097541] [cartographer logger]: I0103 11:26:54.000000 115 constraint_builder_2d.cc:292] Score histogram:
                [cartographer_node-3] Count: 4 Min: 0.664706 Max: 0.9 Mean: 0.749173
                [cartographer_node-3] [0.664706, 0.688235) ##### Count: 1 (25%) Total: 1 (25%)
                [cartographer_node-3] [0.688235, 0.711765) ##### Count: 1 (25%) Total: 2 (50%)
                [cartographer_node-3] [0.711765, 0.735294) ##### Count: 1 (25%) Total: 3 (75%)
                [cartographer_node-3] [0.735294, 0.758824) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.758824, 0.782353) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.782353, 0.805882) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.805882, 0.829412) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.829412, 0.852941) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.852941, 0.876471) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.876471, 0.900000] ##### Count: 1 (25%) Total: 4 (100%)
                [cartographer_node-3] [INFO] [1735903614.194124283] [cartographer logger]: I0103 11:26:54.000000 114 constraint_builder_2d.cc:290] 0 computations resulted in 0 additional constraints.
                [cartographer_node-3] [INFO] [1735903614.194258427] [cartographer logger]: I0103 11:26:54.000000 114 constraint_builder_2d.cc:292] Score histogram:
                [cartographer_node-3] Count: 4 Min: 0.664706 Max: 0.9 Mean: 0.749173
                [cartographer_node-3] [0.664706, 0.688235) ##### Count: 1 (25%) Total: 1 (25%)
                [cartographer_node-3] [0.688235, 0.711765) ##### Count: 1 (25%) Total: 2 (50%)
                [cartographer_node-3] [0.711765, 0.735294) ##### Count: 1 (25%) Total: 3 (75%)
                [cartographer_node-3] [0.735294, 0.758824) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.758824, 0.782353) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.782353, 0.805882) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.805882, 0.829412) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.829412, 0.852941) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.852941, 0.876471) Count: 0 (0%) Total: 3 (75%)
                [cartographer_node-3] [0.876471, 0.900000] ##### Count: 1 (25%) Total: 4 (100%)
                Optimizing: Done.
                Optimizing: Done.
                [ydlidar_node-6] [YDLIDAR ERROR]: -1 Device is not open
                [ydlidar_node-6] [ERROR] [1735903615.059047626] [ydlidar_node]: Failed to get scan

                小鱼小 2 条回复 最后回复 回复 引用 0
                • S
                  sunhao2202 年度VIP @jerry_88965294
                  最后由 编辑

                  @jerry_88965294 我这也是这个问题，后面都是这样的报错，建图一直跳

                  1 条回复 最后回复 回复 引用 0
                  • 小鱼小
                    小鱼 技术大佬 @sunhao2202
                    最后由 编辑

                    @sunhao2202 您好，使用的是哪个版本的固件，网络质量如何

                    新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

                    1 条回复 最后回复 回复 引用 0
                    • 小鱼小
                      小鱼 技术大佬 @sunhao2202
                      最后由 编辑

                      @sunhao2202 在 [FishBot教程] 9.0.6. 雷达驱动及建图测试 中说：

                      [ydlidar_node-2] [YDLIDAR ERROR]: -1 No error
                      [ydlidar_node-2] [ERROR] [1735903928.417755598] [ydlidar_node]: Failed to get scan
                      [ydlidar_node-2] [2025-01-03 11:32:08][error] Timeout count: 1
                      [ydlidar_node-2] [2025-01-03 11:32:08][error] Check Sum 0x121C != 0x0233
                      [ydlidar_node-2] [2025-01-03 11:32:34][error] Check Sum 0xB856 != 0x868F
                      [ydlidar_node-2] [2025-01-03 11:32:34][error] Check Sum 0xBF44 != 0xD5E3
                      [ydlidar_node-2] [2025-01-03 11:32:35][error] Check Sum 0x53E4 != 0x51BD
                      [ydlidar_node-2] [2025-01-03 11:32:36][error] Check Sum 0xD974 != 0x87D3
                      [ydlidar_node-2] [2025-01-03 11:32:50][error] Check Sum 0x1E40 != 0x0FDE
                      [ydlidar_node-2] [YDLIDAR ERROR]: -1 Operation timed out
                      [ydlidar_node-2] [ERROR] [1735903972.437430773] [ydlidar_node]: Failed to get scan
                      [ydlidar_node-2] [2025-01-03 11:32:52][error] Timeout count: 1
                      [ydlidar_node-2] [YDLIDAR ERROR]: -1 Operation timed out
                      [ydlidar_node-2] [ERROR] [1735903973.437858047] [ydlidar_node]: Failed to get scan
                      [ydlidar_node-2] [2025-01-03 11:32:53][error] Timeout count: 2
                      [ydlidar_node-2] [2025-01-03 11:32:53][error] Check Sum 0x1A71 != 0x15AB
                      ^C[WARNING] [launch]: user interrupted with ctrl-c (SIGINT)
                      [ydlidar_node-2] [INFO] [1735903974.800384796] [rclcpp]: signal_handler(signum=2)
                      [ERROR] [tcp_server-1]: process has died [pid 59, exit code -2, cmd '/workspace/install/ros_serail2wifi/lib/ros_serail2wifi/tcp_server --ros-args --params-file /tmp/launch_params_s0dvbmtk --params-file /tmp/launch_params_4auj8l85'].
                      [tcp_server-1] Traceback (most recent call last):
                      [tcp_server-1] File "/workspace/install/ros_serail2wifi/lib/ros_serail2wifi/tcp_server", line 33, in <module>
                      [tcp_server-1] sys.exit(load_entry_point('ros-serail2wifi==0.0.0', 'console_scripts', 'tcp_server')())
                      [tcp_server-1] File "/workspace/install/ros_serail2wifi/lib/python3.10/site-packages/ros_serail2wifi/tcpserver.py", line 76, in main
                      [tcp_server-1] node.run()

                      驱动正常后再尝试建图

                      新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

                      S Y 2 条回复 最后回复 回复 引用 0
                      • S
                        sunhao2202 年度VIP @小鱼
                        最后由 编辑

                        @小鱼 烧录最新固件，我再试试

                        1 条回复 最后回复 回复 引用 0
                        • Y
                          yongyong @小鱼
                          最后由 编辑

                          此回复已被删除！
                          小鱼小 1 条回复 最后回复 回复 引用 0
                          • Y
                            yongyong @1216898523
                            最后由 编辑

                            此回复已被删除！
                            1 条回复 最后回复 回复 引用 0
                            • 小鱼小
                              小鱼 技术大佬 @yongyong
                              最后由 编辑

                              @yongyong 把代理删掉

                              新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

                              1 条回复 最后回复 回复 引用 0
                              • 1
                                1270164455
                                最后由 编辑

                                大佬，启动建图的时候打不开rviz是怎么回事：
                                [cartographer_node-3] [INFO] [1736613946.687195477] [cartographer logger]: I0111 16:45:46.000000 63 map_builder_bridge.cpp:136] Added trajectory with ID '0'.
                                [ERROR] [rviz2-5]: process has died [pid 67, exit code -6, cmd '/opt/ros/humble/lib/rviz2/rviz2 -d /workspace/launch/config/map.rviz --ros-args -r __node:=rviz2 --params-file /tmp/launch_params_xs5a5ggo'].
                                [tcp_server-1] [INFO] [1736613946.745584663] [tcp_socket_server_node]: TCP端口:8888，已映射到串口设备:/tmp/tty_laser

                                1 小鱼小 2 条回复 最后回复 回复 引用 0
                                • 1
                                  1270164455 @1270164455
                                  最后由 编辑

                                  @1270164455 de278539-390b-4953-92f4-832db3ea2f48-图片.png efcaaf13-b490-4dd1-acc8-3cb3732a7f4a-图片.png

                                  1 1 条回复 最后回复 回复 引用 0
                                  • 1
                                    1270164455 @1270164455
                                    最后由 编辑

                                    @1270164455 单独可以打开
                                    e07977b2-9d95-4f47-92f6-7a9d6b5f0cb7-图片.png

                                    1 条回复 最后回复 回复 引用 0
                                    • 小鱼小
                                      小鱼 技术大佬 @1270164455
                                      最后由 编辑

                                      @1270164455 我觉得是你的网络或者配置问题

                                      新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

                                      1 条回复 最后回复 回复 引用 0
                                      • H
                                        hxt22222
                                        最后由 编辑

                                        a273cfb8-0e76-4061-b0a0-fa3af3df33a6.png

                                        这是什么问题

                                        小鱼小 1 条回复 最后回复 回复 引用 0
                                        • 小鱼小
                                          小鱼 技术大佬 @hxt22222
                                          最后由 小鱼 编辑

                                          @hxt22222 1是否正常，看一下视频教程

                                          新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

                                          1 条回复 最后回复 回复 引用 0
                                          • 4
                                            490439406
                                            最后由 编辑

                                            为何会出现checksum的问题呢？鱼佬
                                            4a4c02c9-51fc-4d4b-a82c-2797dffbd1b9-图片.png

                                            小鱼小 1 条回复 最后回复 回复 引用 0
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