嵌入式Linux
2024-5-15
Linux知识点总结
Linux知识点总结包括进程、线程、锁、GDB、可执行程序和测试等内容。其中包括进程的创建、中止和等待,线程的创建、退出、调度和CPU绑定,不同类型的锁(互斥锁、读写锁、自旋锁和条件变量),以及使用GDB进行调试和可执行程序的编译、符号表和动态链接等。
2024-5-15
Linux Serial Debugging
This post provides instructions for changing the group ownership and permissions of a serial port in Linux, as well as methods for sending and receiving data through the serial port. It also explains how to display serial port data in hexadecimal format using various tools and provides additional resources for reading serial port data in C++.