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底盘驱动异常



  • 目前手上有一台安装了ROS环境的16.04 Ubuntu系统的电脑,从开源代码库里面下载了xqserial_server的代码并配置好了相关环境。将底盘连接在usb口上之后也能找到/dev/ttyUSB001接口。
    但是执行 roslaunch xqserial_server xqserial.launch 之后程序就直接报错退出了,错误log如下:
    welcome to xiaoqiang serial server,please feel free at home!
    port:/dev/ttyUSB001 baud:115200
    process[baselinkSonar_broadcaster1-4]: started with pid [18205]
    process[baselinkSonar_broadcaster2-5]: started with pid [18213]
    process[imulink_broadcaster-6]: started with pid [18228]
    Debug mode Enabled
    Error: serial port closed unexpectedly
    Exception: Error while closing the device: Success

    [motor_driver-2] process has finished cleanly
    请问是什么原因导致串口异常关闭的呢?是不是因为系统环境配置不完整?

    如果想在原版的ubuntu系统下进行开发的话有没有相关的配置教程呢?


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