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gdb 调试 Composable Node。

参考文献：[1] https://medium.com/@tahsincankose/cross-compiling-ros-project-for-arm-263642b405ac宿主机平台：虚拟机ubuntu16.04LTS系统目标运行平台：树莓派4B目标平台系统：Raspbian Buster with desktop and recommended software采用的方法：...

void GridLineTraversal::gridLineCore( IntPoint start, IntPoint end, GridLineTraversalLine *line ){ int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag; int cnt = 0; dx = abs(end....

To build targets, the build system needs information such as the locations of tool chain components (e.g. C++ compiler), source code locations, code dependencies, external dependencies, where those de...