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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

      此回复已被删除！
      1 条回复 最后回复 回复 引用 0
      • 3
        3120044269
        最后由 编辑

        请问这个是什么问题呀，出现下面这个错误，已知ping可以正常运行，雷达是转的，跳线帽也是对的，ip地址配置正确，处于RUN MODE模式

        [ydlidar_node-2] [2024-12-22 15:13:32][error] Check Sum 0x4B26 != 0x74C6
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Scan Frequency: 5.00Hz
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Fixed Size: 720
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Sample Rate: 3.00K
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Scan Frequency: 5.00Hz
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Fixed Size: 720
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Sample Rate: 3.00K
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Single Fixed Size: 310
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Sample Rate: 3.00K
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Successed to check the lidar, Elapsed time 386 ms
        [ydlidar_node-2] [2024-12-22 15:13:32][info] Now lidar is scanning...
        [ydlidar_node-2] [2024-12-22 15:13:33][error] Check Sum 0x6C52 != 0x4370
        [ydlidar_node-2] [2024-12-22 15:13:34][error] Check Sum 0x7CF6 != 0x5C74
        [ydlidar_node-2] [YDLIDAR ERROR]: -1 No error
        [ydlidar_node-2] [ERROR] [1734880416.377512451] [ydlidar_node]: Failed to get scan
        [ydlidar_node-2] [2024-12-22 15:13:36][error] Timeout count: 1
        [ydlidar_node-2] [YDLIDAR ERROR]: -1 Operation timed out
        [ydlidar_node-2] [ERROR] [1734880417.378154871] [ydlidar_node]: Failed to get scan
        [ydlidar_node-2] [2024-12-22 15:13:37][error] Timeout count: 2
        [ydlidar_node-2] [YDLIDAR ERROR]: -1 Operation timed out
        [ydlidar_node-2] [ERROR] [1734880418.379028243] [ydlidar_node]: Failed to get scan
        [ydlidar_node-2] [2024-12-22 15:13:38][error] Timeout count: 3
        [ydlidar_node-2] [YDLIDAR ERROR]: -1 Operation timed out
        [ydlidar_node-2] [ERROR] [1734880419.379892913] [ydlidar_node]: Failed to get scan

        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 把前面部分也截取一下

          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 [INFO] [launch]: All log files can be found below /root/.ros/log/2024-12-22-15-43-42-718761-ea6d2dcc0496-58
            [INFO] [launch]: Default logging verbosity is set to INFO
            [INFO] [tcp_server-1]: process started with pid [59]
            [tcp_server-1] [INFO] [1734882223.432319749] [tcp_socket_server_node]: TCP端口:8888，已映射到串口设备:/tmp/tty_laser
            [tcp_server-1] [INFO] [1734882223.432845278] [tcp_socket_server_node]: 等待接受连接..
            [INFO] [ydlidar_node-2]: process started with pid [82]
            [ydlidar_node-2] [INFO] [1734882226.288480684] [ydlidar_node]: [YDLIDAR INFO] Current ROS Driver Version: 1.0.1
            [ydlidar_node-2]
            [ydlidar_node-2] [2024-12-22 15:43:46][info] SDK initializing
            [ydlidar_node-2] [2024-12-22 15:43:46][info] SDK has been initialized
            [ydlidar_node-2] [2024-12-22 15:43:46][info] SDK Version: 1.2.9
            [ydlidar_node-2] [2024-12-22 15:43:46][info] Connect elapsed time 0 ms
            [ydlidar_node-2] [2024-12-22 15:43:46][info] Lidar successfully connected [/tmp/tty_laser:115200]
            [ydlidar_node-2] [2024-12-22 15:43:46][info] Lidar running correctly! The health status good
            [ydlidar_node-2] [2024-12-22 15:43:46][info] Current Lidar Model Code 12
            [ydlidar_node-2] [2024-12-22 15:43:46][info] Check status, Elapsed time 0 ms
            [ydlidar_node-2] [2024-12-22 15:43:46][info] Lidar init success, Elapsed time [1]ms
            [ydlidar_node-2] [2024-12-22 15:43:46][info] Start to getting intensity flag
            [ydlidar_node-2] [2024-12-22 15:43:49][info] [YDLIDAR] End to getting intensity flag
            [ydlidar_node-2] [2024-12-22 15:43:49][info] [YDLIDAR] Create thread 0xF7E00640
            [ydlidar_node-2] [2024-12-22 15:43:49][info] Successed to start scan mode, Elapsed time 3564 ms

            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 在 [FishBot教程] 6. 雷达驱动及建图测试 中说：

              tcp_server-1] [INFO] [1734882223.432319749] [tcp_socket_server_node]: TCP端口:8888，已映射到串口设备:/tmp/tty_laser
              [tcp_server-1] [INFO] [1734882223.432845278] [tcp_socket_server_node]: 等待接受连接..

              应该是没有连接成功，emm，方便加一下我微信吗

              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 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/

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                                • S
                                  sunhao2202 年度VIP @小鱼
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                                  @小鱼 烧录最新固件，我再试试

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                                    yongyong @小鱼
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                                    此回复已被删除！
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                                      yongyong @1216898523
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                                      此回复已被删除！
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                                      • 小鱼小
                                        小鱼 技术大佬 @yongyong
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                                        @yongyong 把代理删掉

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

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                                          1270164455
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                                          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

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

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